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Spectrum Master MS2720T Programming Manual

1. 14 27 SENSe EVM MODe AUTO PBCHonly D 20 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands SENSE EV MI MODG 345a uto es Ca r x e RR A s 13 29 SENSe EVM MODe AUTO PBCHonly SENSE EVIVDMODBGP t each oe wwe see cete x e ego reete ots 14 27 ESENSENEYVMERESE sedes us Cow wee KIA eae 13 29 ESENSel EVM RESet eid s eS giae te Rede RS 14 27 ESENS EVM crtat noe ELA LA OC E RE PETERE ue Sik een eens 13 29 SENSE LEVM o e tala t NOR oe NER E ace gate te Mee gre So eke Re toe 14 27 SENSe FREQuency BAND AUTO GSM EDGE SENSe FREOuency BAND 10 19 SENSe FREQuency CENTer lt freq gt SENSel FREOuency CENTer 10 19 SENSe FREQuency CENTer lt freq gt SENSe FREQuency CENTer 11 25 SENSe FREQuency CENTer lt freq gt SENSe FREOuency CENTer 12 24 SENSe FREQuency CENTer lt freq gt SENSe FREOuency CENTer 13 30 SENSe FREQuency CENTer lt freq gt SENSe FREOuency CENTer 14 28 SENSe FREQuency CENTer lt freq gt SENSe FREOuency CENTer 15 18 SENSe FREQuency CENTer lt freq gt SENS PREQuency CENT GE asada reme d rr eh bee 4 56 SENSe FREQuency CENTer lt freq gt SENSel FREOuency CENTer
2. 12 18 READ DEMod SEEatness iii A a 12 18 READ PEII ii IA IAA KUWA S 12 18 TREAD RA CRI baa cud aa ad dios Pad iret t 12 19 READ RP Mme s AAA es 12 19 JRBALDSRESSPECLUITIT ond eie ke Ree ea wae IRR E E A kamili 12 20 TRACe PREamble trace Type 12 21 TRACe DATA lt tracetype gt 12 22 SENSe BANDwidth BWIDth RESolution index I SENSel BANDwidth BWIDtihI RESolutionj 12 23 SENSe DEMod CONStIn REFPoints STATe OFF ONJ0 1 SENSe DEMod CONStln REFPoints STATe 12 23 SENSe FREQuency CENTer lt freq gt SENSe FREQuency CENTer w w 12 24 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 12 24 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 12 24 SENSe PFail test set gt PSE Se RAIN AA Sed e au ias EMIT IS HX 12 25 C 20 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode SENSe POWer RF RANGe AUTO OFFJON 0 1 SENSe POWer RF RANGe AUTO 12 25 SENSe POWer RF RANGe IMMediate 12 26 SENSe RF SPECtrum SPAN 5 10 20 30 SENSeERE SPECtr um SPANJ3 ores d duse ta RS 12 26 Chapter 13 LTE Commands SABOR
3. 4 36 READ CHO WI ia RE m at De aus 4 37 READICHPOWer Diu 2 ES EPI EE ES 8 37 READ DEMod ACTChannels 8 38 READ DEMOGCDPDafa reor EX ta 9 16 READ DEMOod CDPower 6 16 READ DEMod CDPower 8 38 READ DEMod CFTHrough 8 38 READ DEMOod CONStin 11 17 READ DEMOod CONStin 12 17 READ DEMod CONStln 13 21 READ DEMod CONSHN 2 td ia ad a doe RT Rep 14 20 READ DEMOd EVM 8 39 READ DEMOG EVSGattier 25 2S des Are RR RATER aca di 11 17 READ DEMod EVSCarrier 12 17 READ DEMod EVSYmbol 11 18 READ DEMod EVSYmbol 12 18 READ DEMod FERRor PPM 8 39 MS2720T PM PN 10580 00341 Rev C Appendix D List of All Commands READ DEMod FERRor PRECise 8 39 IREADIDBMGIOEBERROE iii IA 8 39 READ DEMod HSDPa FERRor PPM 8 40 READ DEMod HSDPa FERRor 8 40 READ DEMod HSDPa TKFReguency 8 40 IREAD DEMOGINELOO0f cu ios o KA aaa ees 8 40
4. 6 26 SENSe FREQuency CENTer lt freq gt ESENSe FREQuency CENT 4 scees a RR UR OF A OR RR ween das 7 29 SENSe FREQuency CENTer freq SENSel FREOuency CENTer 8 53 SENSe FREQuency CENTer lt freq gt SENSel FREOuency CENTer 9 26 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 10 19 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 11 26 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 12 24 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 13 30 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 14 28 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 15 18 MS2720T PM PN 10580 00341 Rev C D 21 Appendix D List of All Commands SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 4 57 SENSe FREQuency SIGStandard CHAN SENSe FREQuency SIGStandard CHAN SENSe FREQuency SIGStandard CHAN nel lt number gt nel 25 4 cnet
5. 4 5 CAL Culate LIMI FAIL T iid E uz piss EM KI a 4 5 CALCulate LIMit LOWer ALARm OFFJONJ0 1 CAL Culate LIMit LOWer ALARmM 4 5 CALCulate LIMit LOWer FAIL 4 5 CAL Culate LIMELO WE PONA 4 6 CALCulate LIMit LOWer STATe OFF ONJ0 1 CALCulate LIMit LOWer STATe 4 6 CALCulate LIMit LTYPe ABSolute RELative CALC Gate b IMTELT Y Pe s oc esce n sev DI OUR oe ee DUE VADER 4 7 CALCulate LIMit MIRRor 4 7 CAL Culate LIMitt POINt ADD 4 7 CALCulate LIMit POINt DELete 4 8 CAL Culate LIMit POINt LEFT 4 8 CAL Culate LIMit POINt RIGHt 4 8 CALCulate LIMit POINt X lt x parameter gt CAL Culate LIMit POINt S 4 9 CALCulate LIMit POINt Y lt y parameter gt ICAL Culate LIMit POINt Y 4 10 CAT Cullate LIMI POIN as o vro E tte p a ii 4 10 CALCulate LIMit TYPe 0 1 CALCulate EIMit TY Pe 6s v RA VR XA es LEN WEAK MEME 4 10 CALCulate LIMit UPPer ALARm OFF ON 0 1 CALCulate LIMit UPPer ALARM 4 11 CALCulate LIMit UPPer FAIL 4 11 CAL Culate LIMit UPPer POINt
6. 4 6 CALCulate LIMit LOWer STATe OFF ONJ0 1 CAL Culate LIMit LOWer f STATejJ 4 6 CALCulate LIMit LTYPe ABSolute RELative CAT Culate LIMItETY Pe a e adress Sy bs d Rs 4 7 CAL Culate LIMit MIR ROP a 3 2 ge eA ed ex ER RESO eX Y 4 7 C ADCulatecLIMIGPOIN GADD asia etie em Pado riae 4 7 CALCulate LIMit POINt DELete 4 8 CALCulate LIMit POINt LEFT 4 8 CALCulate LIMit POINt RIGHt 4 8 CALCulate LIMit POINt X lt x parameter gt CALCulate LIMit POINt X 4 9 CALCulate LIMit POINt Y lt y parameter gt CALC alate E INBEPORNUY AR had es vp eiua peas 4 10 CALCulate LIMit POINt 4 10 MS2720T PM PN 10580 00341 Rev C D 1 Appendix D List of All Commands CALCulate LIMit TYPe 0 1 CALCULA isa tae ena RAD EIS MB VE 4 10 CALCulate LIMit UPPer ALARm OFF ON 0 1 CALCulate LIMit UPPer ALARM 4 11 CALCulate LIMit UPPer FAIL 4 11 CALCulate LIMit UPPer POINt 4 11 CALCulate LIMit UPPer STATe OFF ON 0 1 CC ALCulate LIMIEUPPerESTATe 4 12 CALCulate LIMit V ALue lt value gt 4 12 CALCulate LIMit VERTical ADD
7. 13 35 SENSe SYNC TYPe SS RS PS BINSS SYNC EY Pe os sees ela eed Sees Rc ae ead Pere a 13 36 SENSe TAE ACTive OFFION ESENSE TAE ACT ca Mud occa stel cet Seca soe du 13 36 Chapter 14 TD LTE Commands A BORG xc cad eG Sere ead ee ed ela edebat Ue b 14 1 CALCulate MARKer AOFF 14 2 CALCulate MARKerl DELTa X x1 parameter gt lt x2 parameter gt CAL Culate MARKerl DELTa K 14 2 CAL Culate MARKEerEDELTIAa YT ii eee Ree Ba 14 2 CAL Culate MARKerl MAKimum 14 3 CALCulate MARKerl STATe OFF ON DELta CADCulate MARKerL S TAI 6 een RUE P CUBA AA KA 14 3 CALCulate MARKerl X x1 parameter gt lt x2 parameter CALC late MARK erl XP ino sesta destra aca tet ao Peg ERR NEA 14 3 CAD Calais MARK GH Porro ai ep INE SALA PESE 14 3 CALCulate MARKer2 DELTa X x1 parameter gt lt x2 parameter CALCulate MARKer2 DELTa X 14 4 CALCulate MARKer2 DELTa Y 14 4 CAE Culate MARKer2 MAKimum 14 4 CALCulate MARKer2 STATe OFF ON DELta CALC late MARKer2 STATE sin xe o RA ARR EURO dia 14 5 CALCulate MARKer2 X x1 parameter gt lt x2 parameter CALCulate MARKer2 K 14 5 CAECUAS MARKED ASADA AR A AA 14 5 CON Pate SUM Ma na o pote re a kids Li mod a DAP 14 6 CONFIO P
8. 4 13 CALCulate LIMit X lt s parameter gt 4 13 CALCulate LIMit Y lt y parameter gt 4 14 CALCulate LIMit SETI DEFault 4 14 CALCulate LIMit STATe OFFJONJ0 1 V ADPCUbite EIMItKSTA elt unn ec a ld RA kaa 4 15 CALCulate MARKer AOFF 13 2 CALCulate MARKer AOFF 14 2 CALCulate MARKer AOFF ia ea neern 15 4 CALCulate MARKer AOFF 4 15 CAL Culate MARR er OR Fes ie eon n md ROUGE eios 6 2 CALCulate MARKer AOFF 5 iocos adi Bia eins ban e Sa E dre d 7 2 CALCulate MARKer AOFF 8 2 CALCulate MARKer PEAK THReshold lt percentage gt CALCulate MARKer PEAK THReshold 4 16 CALCulate MARKer TABLe STATe OFF ONJ0 1 CAL Culate MARKer TABLef STATejJ 15 4 CALCulate MARKer TABLe STATe OFF ONJ0 1 CAL Culate MARKer TABLef STATejJ 4 16 CAL Culate MARKer 1 2 3 4 5 6 DELTa NOISe STATe OFF ON J0 1 CALCulate MARKer 1 2 3 4 5 6 DELTa NOISe STATe 4 17 CALCulate MARKer 1 2 3 4 5 6 DELTa X lt x parameter gt CAL Culate MARKer 1 213 4 5 6 DELTa K 15 2 CALCulate MARKer 1 2 3 4 5 6 DELTa X lt x parameter gt CAL Culate MARKer 1 2
9. 6 26 SENSe FREQuency CENTer lt freq gt ESENSe FREQuency CENTer 6 26 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 6 27 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 6 27 SENSel FREOuency SPAN 6 27 SENSe PFail test set gt SENSE NA ox ud imis ue Vs SS Saas SRI mta 6 28 SENSe PN OFFSet integer ESENS L PN OFFS Et ua dla UA cuu un cedat Mose ates ca 6 28 SENSe PN STYPe AUTO 1 0 ON OFF SENSe PN TRIGger NOTRig GPS EXT ESENSJI PN TRIGE erc teo t du DER ce d DERE PROS EN S iN 6 29 SENSe POWer RF RANGe AUTO OFFION 0 1 C 8 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode SENSe POWer RF RANGe AUTO 6 30 SENSe POWer RF RANGe IMMediate 6 30 SENSe RF ACPR MAINchannelcount integer I SENSel RF ACPR MAlINchannelcount 6 30 SENSe SWEep SPEed FASTINORM SLOW SENSEISWEBSpISPBed 7 ds LER IEEE bes UIS ES 6 31 SENSe WCODe 64 128 ESENS WOOD S Cunt T loea eas hte tee a gt hed Met Seca a f dat qe aded 6 31 Chapter 7 EV DO Commands ABO RI Sobre dod t s cue a de o au pud ROR fs Std 7 1 CALCulate MARKE AORE iD AA ida ue PERS 7 2 CALCulat
10. 8 2 CALCulate MARKer 1 2 3 4 5 63 STA Te OFFJONJO 1 CALCulate MARKer 1 2 3 4 516 1 STATej 8 3 CONFigure SUMMA y PEA 8 4 CONFigure DEMod lt char gt 8 5 ICON OTA oorun enir ae AS A EAS 8 5 CONFigure RF lt cha oss a AAA vede eR 8 6 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 8 7 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALej PDIVision 8 7 SEE VCR ACIGRY ee uiu ode Soa tco AV i a X pte afe VI URDU ROME Re 8 8 BETCHhCHPOWSE S d Lover TAE QE END DEP Ta ettam atis 8 8 FETCh DEMod ACTChannels 8 9 FETCA DEMod COROWE das Deg So SoS Rx SEE ERE Sd ees 8 10 FETCh DEMod CFTHrough 8 10 EETChIDBMQG EM MEI a Ba kii Reemi Kaa gest Hee Rea 8 10 FETCh DEMod FERRor PPM 8 11 FETCh DEMod FERRor PRECise 8 11 FETCh DEMOA FERRO ii DA AA EE 8 11 FETCh DEMod HSDPa FERRor PPM 8 12 FETCh DEMod HSDPa FERRor 8 12 FETCh DEMod HSDPa TKFReguency 8 12 FETCH DEMod NELo0 a it Dea x mtu ttd Rc 8 13 FETCh DEMod NUMChannels 8 13 FETCh DE
11. 14 32 SENSe OTA MAPping REPeat DISTance meters SENSel OTA MAPping REPeat DISTance 13 34 SENSe OTA MAPping REPeat DISTance lt meters gt SENSel OTA MAPping REPeat DISTance 14 33 SENSe OTA MAPping REPeat TIMe lt seconds gt SENSe OTA MAPping REPeat TIMe 13 33 SENSe OTA MAPping REPeat TIMe seconds SENSe OTA MAPping REPeat TIMe 14 32 SENSe OTA MAPping REPeat TY Pe TIMe DISTance SENSel OTA MAPping REPeat TYPe 13 33 SENSe OTA MAPping REPeat TY Pe TIMe DISTance SENSel OTA MAPping REPeat TYPe 14 32 SENSe OTA MAPping RSRP THREShold xx x xx x Xx X Xx X xXx x SENSel OTA MAPping RSRP THREShold 13 31 SENSe OTA MAPping RSRP THREShold xx x xx x Xx X Xx X Xx x SENSel OTA MAPping RSRP THREShold 14 30 SENSe OTA MAPping RSRQ THREShold xx x xx X Xx X Xx X xx x SENSel OTA MAPping RSRO THREShold 13 31 SENSe OTA MAPping RSRQ THREShold xx x xx x XX X XX X XX X SENSel OTA MAPping RSRO THREShold 14 30 SENSe OTA MAPping SAVe KML lt filename gt 13 34 SENSe OTA MAPping SAVe KML lt filename gt 14 33 SENSe OTA MAPping SAVe TEXt lt filename gt 13
12. 5 9 SENSe NUMCarriers 1 3 SENSe OBWidth METHod XDB PERCent I SENSe OBWidth METHod 15 21 SENSe OBWidth METHod XDB PERCent I SENSe OBWidth METHod 4 62 SENSe OBWidth PERCent lt percentage gt I SENSel OBWidth PERCent 15 21 SENSe OBWidth PERCent lt percentage gt I SENSel OBWidth PERCent 4 62 SENSe OBWidth STATe OFF ON 0 1 SENSe OBWidth XDB rel ampl gt SEN SEEOB Width X DB is eh HORE SYN 15 22 SENSe OBWidth XDB rel ampl gt SENSeESOBWidtli XDB 4 72 23080008 pha xx d RP OP Ew ASG o 4 63 SENSe OPTion IF BWSTate 1 2 3 4 5 SENSELOTAIRESGU 12i n PE ia d wea uae 8 55 SENSe OTA SCODe AUTO OFF ON 0 1 SENSSEOTASSCODGAUTOS ops stg va he sare SO Raed ne katie RSS 8 55 SENSe OTA SCODe LOCK OFFION 0 1 PSENSe OTA CODG LOCK 55 2 zd e A RUS 8 56 SENSe OTA SCODe 1 2 3 4 5 6 lt scrambling code gt SENSe OTA SCODe 1 2345 0 Y vacias ee RR Rs 8 56 SENSe OTA SORT CODE POWer SENSSEOTDACSOR D uns A au PES du reps 8 57 MS2720T PM PN 10580 00341 Rev C D 23 Appendix D List of All Commands SENSe PFail test set gt DSENSS PRAM S oscar da inh OI SRI AUS IPSE MT Sd ug dur 10 21 SENSe PFail test set gt SENSE DEAL 2 15 ov ome akon da e dc ACE aie 11 27 SENSe PFail test set gt SENSCEPBAIU 5 24
13. 8 25 MEASure DEMod FERRor PRECise 8 25 MEASure DEMod FERROr 8 26 MEASure DEMod HSDPa FERRor PPM 8 26 MEASure DEMod HSDPa FERROor 8 27 MEASure DEMod HSDPa TKFReguency 8 27 MEA S re DEMod NFELOOT a Aa Ste bs 8 28 MEASure DEMod NUMChannels 8 28 MEASure DEMod SFLatness 11 14 MEASure DEMod SFLatness 12 14 MEASure DEMOod SPOWer 8 29 MEASure DEMod SUMMary 7 15 MEASure DEMod SUMMary 8 29 MEASure DEMod SUMMary 9 12 MEASure DEMod TKFReguency PRECise 8 30 MEASure DEMod TKFReguency 8 30 MEA Sure DEM wi eet aus Kaa PE asi x 10 11 MEASure EMISsion FAIL 8 31 MEASure EMISsion TEMPlate DATA 8 31 MEASure EMISsion TEMPlate 8 32 MEA Sure EMISSION aa ved ed KIA XE uA WA 8 32 MEA S re OB Width 00 ti ES A eee Ne Re SS 4 34 MEA Sure B Wadi ass WA KA ed on ars 8 33 MEASure OTA CAGGregation 13 17 MEASure OTA MAPping RUN STARt STOP ME
14. 13 9 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALej PDIVision 13 9 FEFCh DEMod CCPData oa ai NE pde lada 13 10 EETGh DEMOGCONSIUDJ 22 peda siet e ROI NR HUS UR fo Hawa ate HAR 13 10 FETCh OTA CAGGregation 13 11 FETCH OTA MA PP ae ak S p E KI AUIWA Olea 13 11 EETChIOT A SCANTIGI ii A A AS 13 11 Aa ar 562 9 WA TS TES EA i a a WA 13 12 BENCHI CRI WA AA Re DRUG kaa 13 12 FERRE EM 0 dai ts rate dass 13 12 MS2720T PM PN 10580 00341 Rev C C 21 Appendix C List of Commands by Mode IEETChIRE SPBCIDIHT s o osa we ret quer EP Re uu RR PIE Edd 13 12 bE Chas WM Mary sd vaso aV E NP ed vues 13 13 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA J 13 14 INITiate CONTinuous OFF ONJ0 1 INI Tate CON AA AA 13 15 INITiate IMMediate 13 15 MEAsure DEMod AVErage 13 16 MEASure DEMod CCPData 13 17 MEASure DEMod CONStln 13 17 MEASure OTA CAGGregation 13 17 MEASure OTA MAPping 13 18 MEASure OTA MAPping RUN STARt STOP MEASure OTA MAPping RUN 13 18 MEASure OTA SCANner 1
15. 7 13 MEASure DEMod CDPMac 7 14 MEASure DEMod SUMMary 7 15 MEASure OTA MPATRh 7 16 MBA Sure Ba AA WAWA 7 16 MEA Sure RF A CRI a XX URN Ra d WEN RU 7 17 MEASure RF EMISsion 7 18 MS2720T PM PN 10580 00341 Rev C C 9 Appendix C List of Commands by Mode MEASure RESPECTUM oc cs se ceeds oa ba A o oT dde 7 18 MEASure RF SUMMary 7 19 READ OTA MPA TI SE O adan 7 20 READ Pra et Cou adh tice aside ce PCR eae ee Seas ido 7 20 READ RFA OPR 2o is solis nr eee ear T E ERI acd 7 21 IRREAD RICEMISSIOR 00000 eV KA E ORE ex IE HE 7 21 READ RF SPECtrum 7 22 TRACe PREamble trace type gt 7 23 TRACE DATA lt tracetype gt 7 24 TRIGger SEQuence SLOPe RISing FALLing UNIT POWer dBM W UNIT POWE ula Giese se tti A aes rk ator er cae deat AN pa rata dt 7 27 SENSe ACPower BANDwidth MAIN lt freq gt I SENSel ACPower BANDwidth MAIN 7 28 SENSe DEMod CDPower UNITs RELative ABSolute SENSe DEMod CDPower ZOOM 16 32 64 SENSe DEMod CDPower ZOOM 7 29 SENSe DEMod CDPower ZOOM STARt lt integer gt I SENSe DEMod CDPower ZOOM STARt
16. 4 11 CALCulate LIMit UPPer STATe OFF ON 0 1 CAT Culte E IMICUPPerEbS LAT 4 12 CALCulate LIMit VA Lue lt value gt 4 12 CAL Culate LIMit VERTical ADD 4 13 CALCulate LIMit X lt s parameter gt 4 13 CALCulate LIMit Y lt y parameter gt 4 14 CALCulate LIMit SETI DEFault 4 14 CALCulate LIMit STATe OFFJONJO 1 ATL Culite EIMTESTATTOL oS a a tam ca d V teca pc Ri ra a 4 15 CALCulate MARKer AOFF 4 15 CALCulate MARKer PEAK THReshold lt percentage gt CALCulate MARKer PEAK THReshold 4 16 CALCulate MARKer TABLe STATe OFF ONJ0 1 CAL Culate MARKer TABLef STATejJ 4 16 CALCulate MARKer 1 2 3 4 5 6 DELTa NOISe STATe OFF ON J0 1 CALCulate MARKer 1 2 3 4 5 6 DELTa NOISe STATe 4 17 CALCulate MARKer 1 2 3 4 5 6 DELTa X lt x parameter gt C 2 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode CALCulate MARKer 1 213 4 5 6 DELTa K 4 18 CAL Culate MARKer 1 2 3 4 5 6 DELTa Y 4 18 CALCulate MARKer 1 2 3 4 5 6 DELTa SET SPAN 4 18 CALCulate MARKer 1 2 3 4 5 6 DELTa STATe OF
17. 11 24 SENSe DEMod SFLatness STARt X 11 24 I SENSe DEMod SFLatness STOP K 11 25 SENSe DLFLength 2 5 5 10 SENS DLE v mu eub as PUEDE Cates eaten 11 25 SENSe FREQuency CENTer freq SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 11 26 SENSe FREQuency SIGStandard NAMe lt string gt I SENSel FREOuency SIGStandard NAMe 11 26 SENSe PFail test set gt SENSe POWer RF RANGe AUTO OFF JON 0 1 SENSe POWer RF RANGe AUTO 11 27 SENSe POWer RF RANGe IMMediate 11 28 SENSe RF ACPR ADJCchannelcount 11 28 I SENSel RF ACPR MAINchannelcount 11 28 I SENSel RF PVTime FRAMe STARt 11 28 Chapter 12 Mobile WIMAK Commands ABORDA Aaaa 12 1 S CONPIsure PRA uin Aa e T RR RV ma tex Rs 12 2 CONFigure SUMMary sacar mE IA co ni 12 2 CONFigure DEMod lt char gt 12 3 CONEPFIEDIC REP Seat AA Ru pu PISA I etu o eps 12 4 DISPlay WINDow TRACe MAXHold OFF ON 0 1 DISPlay WINDow TRACe MAXHold 12 5 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 12 5 DISPlay WINDow TRACe Y SCALe PDIVision lt val
18. 12 12 12 8 READ Subsystem 12 17 12 9 TRACe Subsystem 0 0 ee e nm nn 12 21 12 10 SENSe Subsystem 12 23 Chapter 13 LTE Commands 13 1 ABORt Subsystem 13 1 13 2 CALCulate Subsystem 13 2 13 3 CONFigure Subsystem 13 6 13 4 DISPlay Subsystem 13 9 13 5 FETCh Subsystem o cedat WA a E eae 13 10 13 6 FORMat Subsystem seese eee 13 14 13 7 INITiate Subsystem 13 15 13 8 MEASure Subsystem 13 16 13 9 READ Subsystem ssssee ees 13 21 13 10 UNIT Subsystem AA e 13 25 13 11 SENSe Subsystem 13 26 Chapter 14 TD LTE Commands 14 1 ABORt Subsystem 14 1 14 2 CALCulate Subsystem 14 2 14 3 CONFigure Subsystem 14 6 14 4 DISPlay Subsystem IA AI toti ahid oa 14 9 14 5 FETCh Subsystem sseuselel eee 14 10 MS2720T PM PN 10580 00341 Rev C Contents 5 Table of Contents Continued 14 6 FORMat Subsystem 14 13 14 7 INITiate Subsystem 14
19. 4 33 iMEASure CHPower orrua tica E AA IAA 4 34 MEASure CHPower 8 23 MEASure DEMod ACTChannels 8 23 MEAsure DEMod AVErage 13 16 MEASU re DEMOTq A VETA A es 14 15 MEASure DEMod CCPData 13 17 MEASure DEMod CCPData 14 16 D 10 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands MEASure DEMod CDPData 7 13 MEASure DEMod CDPData 9 11 MEASure DEMod CDPMac 7 14 MEASure DEMod CDPower 6 11 MEA Sure DEM d CDPower i porcia id dai des 8 23 MEASure DEMod CFTHrough 8 24 MEASure DEMod CONStln 11 12 MEASure DEMod CONStln 12 12 MEASure DEMod CONStln 13 17 MEA S re DEMod CONSTE aaa e ARAS 14 17 MEA S re DEMod EVM ad 8 24 MEASure DEMod EVSCarrier 11 13 MEASure DEMod EVSCarrier 12 13 MEASure DEMod EVSYmbol 11 13 MEASure DEMod EVSYmbol 12 13 MEASure DEMod FERRor PPM
20. 4 36 4 10 READ Subsystem s orero 0 0 eee 4 37 4 11 TRACe Subsystem 4 39 4 12 TRlGger Subsystem 4 46 4 13 UNIT SUbDSYStOM poea Pec tard pos ae x P 4 48 4 14 SENSe Subsystem 4 49 Chapter 5 Tracking Generator Commands 5 1 CONFigure Subsystem sess eee 5 2 5 2 FETCH Subsystem esu teres ele eed Ua gor pied gu 5 3 5 3 GENerator Subsystem 5 4 5 4 INITiate Subsystem 5 6 5 5 MEASure Subsystem u 5 7 5 6 READ Subsystem 5 8 5 7 SENSe Subsystem 5 9 Contents 2 PN 10580 00341 Rev C MS2720T PM Table of Contents Continued Chapter 6 CDMA Commands 6 1 ABORt Subsystem 6 1 6 2 CALCulate Subsystem 6 2 6 3 CONFigure Subsystem sssssee nh 6 3 6 4 DISPlay Subsystem 6 5 6 5 FETCh Subsystem 2 2e eee ler d Rh Rd 6 6 6 6 FORMat Subsystem na eraa Wa WA a a a 6 9 6 7 INITiate Subsystem 6 10 6 8 MEASure Subsystem 6 11 6 9 READ Subsystem j 2pee 4540 O24 Ad b
21. 6 1 subsystem ABORt EVDO 7 1 subsystem ABORt GSM 10 1 subsystem ABORt LTE 13 1 subsystem ABORt SPA 4 1 subsystem ABORt TDLTE 14 1 subsystem ABORt TDSCDMA 9 1 subsystem ABORt WCDMA 8 1 subsystem ABORt WiMAX F 11 1 subsystem ABORt WIMAX M 12 1 subsystem CALCulate AM FM PM 15 1 subsystem CALCulate CDMA 6 2 subsystem CALCulate EVDO 7 2 subsystem CALCulate LTE 13 2 subsystem CALCulate SPA 4 2 subsystem CALCulate TDLTE 14 2 subsystem CALCulate WCDMA 8 2 subsystem CONFigure CDMA 6 3 subsystem CONFigure EVDO 7 3 subsystem CONFigure GSM 10 2 subsystem CONFigure LTE 13 6 MS2720T PM PN 10580 00341 Rev C Index 3 TtoW subsystem CONFigure SPA 4 24 subsystem CONFigure TDLTE 14 6 subsystem CONFigure TDSCDMA 9 2 subsystem CONFigure TG 5 2 subsystem CONFigure WCDMA 8 4 subsystem CONFigure WiMAX F 11 2 subsystem CONFigure WiMAX M 12 2 subsystem DISPlay AM FM PM 15 5 subsystem DISPlay CDMA 6 5 subsystem DISPlay EVDO 1 5 subsystem DISPlay GSM 10 5 subsystem DISPlay LTE 13 9 subsystem DISPlay SPA 4 26 subsystem DISPlay TDLTE 14 9 subsystem DISPlay TDSCDMA 9 4 subsystem DISPlay WCDMA 8 7 subsystem DISPlay WiMAX F
22. 7 29 SENSe FREQuency CENTer lt freq gt SENSe FREQuency CENTer 7 29 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 7 30 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 7 30 SENSel FREOuency SPAN 7 30 SENSe PFail test set gt SENSE LPBAIE nn ment E ce deae UE LE LAM DE RUE a 7 31 SENSe PN OFFSet integer SENSE NO FES usura ds ii A es 7 31 SENSe PN STYPe AUTO 1 0 ON OFF SENSe PN TRIGger NOTRig GPS EXT ESENS EPN TRIGO excuse al See a Ead et ERE 7 32 SENSe POWer RF RANGe AUTO OFFION 0 1 I SENSel POWer RF RANGe AUTO 7 33 SENSe POWer RF RANGe IMMediate 7 33 SENSe RF ACPR MAINchannelcount lt integer gt SENSe SWEep SPEed FASTINORM SLOW C 10 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode SENSSESWEBSpISPBOd ia cds eb eS adea aa CLOS 7 34 SENSe WCODe 64 128 PSENSeEEWCODE bs auto Rum pet Rew Rs E ace e e e ia 7 34 Chapter 8 WCDMA Commands SXBURD IIIA Ka KUA Ro eae 8 1 CAL Culate MARKEA OEE iii AA iaa 8 2 CALCulate MARKer 1 2 3 4 5 6 X lt x parameter gt CALCulate MARK er 1 2 3 4 5 6 X7 casa dee y ex x e Y ees 8 2 CALCulate MARKer 1 234 5 631 Y
23. 10 10 10 7 MEASure Subsystem 10 11 10 8 READ Subsystem sssseee es 10 15 10 9 TRACe Subsystem 10 18 10 10 SENSe Subsystem 10 19 Chapter 11 Fixed WiMAX Commands 11 1 ABORt Subsystem 11 1 11 2 CONFigure Subsystem 11 2 11 3 DISPlay Subsystem ku cee ls nn 11 5 114 FETGCh Subsystem ceste e nae deter eer ne doen s 11 7 Contents 4 PN 10580 00341 Rev C MS2720T PM Table of Contents Continued 11 5 FORMat Subsystem 11 10 11 6 INITiate Subsystem unan 11 11 11 7 MEASure Subsystem 11 12 11 8 READ Subsystem 0 eh 11 17 11 9 TRACe Subsystem 11 21 11 10 ISENSe Subsystem 11 23 Chapter 12 Mobile WiMAX Commands 12 1 ABORt Subsystem lessen 12 1 12 2 CONFigure Subsystem 12 2 12 3 DISPlay Subsystem IA es 12 5 12 4 FETCh Subsystem 12 7 12 5 FORMat Subsystem 12 10 12 6 INITiate Subsystem 12 11 12 7 MEASure Subsystem
24. 11 5 subsystem DISPlay WIMAX M 12 5 subsystem FETCh CDMA 6 6 subsystem FETCh EVDO 7 6 subsystem FETCh GSM 10 6 subsystem FETCh LTE 13 10 subsystem FETCh SPA 4 28 subsystem FETCh TDLTE 14 10 subsystem FETCh TDSCDMA 9 5 subsystem FETCh TG 5 3 subsystem FETCh WCDMA 8 8 subsystem FETCh WiMAXF 11 7 subsystem FETCh WiMAXM 12 7 subsystem FORMat AM FM PM 15 6 subsystem FORMat CDMA 6 9 subsystem FORMat EVDO 7 11 subsystem FORMat GSM 10 9 subsystem FORMat LTE 13 14 SYSTem subsystem AllModes 3 10 T TCP IP setup oooooooo o 1 2 TRACe subsystem AM FM PM 15 13 CDMA scetur Hace ies 6 20 EVDO oia lea BA 7 23 COM dis at 10 18 PA cis eese oe E e meu 4 39 TDSCDMA 9 20 WCDMA 8 46 WIMAX FP cum eee 11 21 WiMAX M 12 21 TRIGger subsystem COMA dus PEERS ERE RD 6 23 EVDO oeste subset i e en 1 26 DPA ce Pac do ese eU ete tad 4 46 UA AA 14 24 U UNIT subsystem CDMA AA AWA 6 24 EVDO esta aa et alow ide Ook 7 27 DEB c eh ere atid val ae S 13 25 SPA ito ll ads 4 48 TOGEPI outs aia a usu 14 25 TDSCDMA esee 9 23 USB cables ua ederet Sp hoe leh 1 4 SOU ced eq e CDU a dns 1 4 W warning battery storage Safety 2 Index 4 PN 10580 00341 Rev C MS272
25. 4 65 SENSe SWEep SPEed FASTINORM SLOW D SENSe SWBep SPEed 1523 v Vos etas Rte c er vue ki 6 31 SENSe SWEep SPEed FASTINORM SLOW SENSe SWEep SPEed 7 34 SENSe SWEep SPEed FASTINORM SLOW SENSE SAN ESpASPBed s cardiacos putet rr RAE EU E ERAS 9 29 SENSe SWEep TIME ACTual i err e RR eR eas 4 65 SENSe SWEep TIME AUTO ONJOFF I SENSe SWEep TIME AUTO 4 66 SENSe SWEep TIME LLIMit SENSe SWEep TIME LLIMit 4 65 SENSe SYDLcode Auto 0 31 SENSE SM DECOGGN 1422 4 rs or hg babe Shas A tee Faas 9 29 SENSe SYNC TYPe SS RS ESENSE SS ANCTA Per A AS x EC a Siue 13 36 SENSe TAE ACTive OFFION SENSE SEAR SAC T1V82 oso oi uro ERE a A ayes EA Si ada 13 36 SENSe TAU OFFSet lt integer gt ESENSSETAU OPBESGtQ ai exec Gee wean cae eee ee ed te 9 29 SENSe TGENerator POWStats STATe OFF ON 0 1 I SENSel TGENerator POWStats STATej 5 10 SENSe TGENerator TX NORMalize STATe OFF ONI0 1 SENSe TGENerator TX NORMalize STATe 5 10 SENSe TGENerator TX SCALe PDIVision rel ampl gt SENSe TGENerator TX SCALe PDIVision 5 11 SENSe TGENerator TX SCALe REFerence AMPLitude lt amplitude gt SENSe TGENerator TX SCALe REFerence AMPLitude 5 11 SENSe TGENerator TX SCALe REFerence POSition lt integer gt
26. 8 14 FETCh DEMod TXFRequency 8 14 FETCEDEMOd IA Mos AA MO M v a a AA E Ae 10 6 TES eC BEE NES SIT FAM e e o pe a d esce t esa ac oes 8 15 FETCh EMISsion TEMPlate DATA 8 16 FETCh EMISsion TEM PI sc s saria ia 8 16 FETCWEMISSION ot a a Ad aka 8 17 FETCh OBWidth FREOuency 4 28 MS2720T PM PN 10580 00341 Rev C D 7 Appendix D List of All Commands I EETCB OBWIdlli auus ia netu s d dau Eua biu t diu 4 28 FETCHOB Width cook enrich Vd vd a Meta aE ATUS ER a n Ro Pun 8 17 BETGRh OTA CAGOGresation esed ee eur Seco eg on FAROS RU ds 13 11 3BETCROTA MAPDIDY 1s eodera dey ahaa Gay darles d 13 11 ETCH OTASMAPpIng di ios dede eee ex er CR ERI Ca 14 11 PETCHOTAMPS bit s 6 fas cain A aeIEA ARS xA REST 6 6 TETCHOPASMBATIS 5 a Eau PIED SER a dd 7 8 FETCHOTA SCANNET 36 cn eae oe pec Qe E UE ER Vie TQUE en 13 11 SPE DCH TAA S CANTES Saee roit acest plas lados goo dele hah genie 14 10 SPEC Hi PAs Tt et eer tus OA e Wat ae ER 13 12 FEELCOOTATATES ath ELA eser aub p ERAS Oa Gah uS a 14 11 FETCNO PA UM E eee PI RA AS a Perte reme 9 6 FETCRh IOTA 11281451617 sis a rere Rated ed Le Mee au SEA Rd 8 17 EETCTICPESIB S S AA eue eod Letti rente DA D EAE E 10 6 FETGE PFA e fects tes td cred dt cet Do Lees does RR UR B Sod 11 8 SPE CRP Banh cums ae esie rA tst ti d s notte Qual Ne eux 12 8 TRE T CHR AI Mc p 6 7 FETCH PFa 0 0 EA A
27. 4 25 DISPlay WINDow TRACe Y SCALe RLEVel lt amplitude gt DISPlay WINDow TRACe Y SCALe RLEVel 4 25 DISPlay WINDow TRACe Y SCALe RLEVel OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe RLEVel OFESet 4 26 FE TECH ACRONIS dde 4 27 FETCh CHPower CHPower 4 27 FET CR CHPOWerDENSHY aci Rae oa os kala aar QU teet 4 27 PETCMCHPOWEE s russe AA d Xy SAR ae E 4 28 FETCh OBWidth FREOuency 4 28 IBETCIVOBWIdITTI a eee aA ER RA pau dace esed quete 4 28 FORMat READings DATA ASCii INTeger 32 REAL length FORMat READings DATA 4 29 INITiate CONTinuous OFFJONJ0 1 INI Hate CON Tinugous iu usa Seer a p RE URP EN aa 4 30 INTTiate IMMediate ONCE JAVERage 4 31 IMEASure ACPOWEr i222 Leslie 24x RUN A UA uud Ves 4 32 MS2720T PM PN 10580 00341 Rev C C 3 Appendix C List of Commands by Mode MEASure CHPower CHPower 4 33 MEASure CHPower DENSity 4 33 NMIEASure GHPOWBED a e SA A AS A AAA E 4 34 MEASure OB Width 30 invita Des e a e 4 34 MMEMory STORe LIMit lt filename gt 4 35 READ ACROWE Cose ov AU A a USA ee oe ee 4 36 READ CHPower DENSity 4 36 READ CH Ww IA WAA Ka VIS UA 4 37 REXDIOBWIU S a
28. CALCulate MARKer3 DELTa ON CALCulate MARKer3 DELTa 1 CALCulate MARKer3 DELTa STATe ON CALCulate MARKer3 DELTa STATe 1 To turn off delta marker 6 CALCulate MARKere DELTa CALCulate MARKere6 DELTa CALCulate MARKer6 DELTa OFF STATe OFF STATe 0 Marker Delta CALCulate MARKer 1 2 3 4 5 6 FCOunt STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 FCOunt STATe Title Description Parameter Parameter Type Default Value Example Front Panel Access Marker Counter Turns the marker frequency counter on or off The marker counter is turned off when the selected marker is turned off If delta marker is on when setting marker counter to on then delta marker is turned off If noise marker is set to on when setting marker counter to on then noise marker is set to off This command is not valid in zero span OFF ON 0 1 lt boolean gt OFF To turn on frequency counter for reference marker 2 CALCulate MARKer2 FCOunt ON CALCulate MARKer2 FCOunt 1 Marker More Counter Marker MS2720T PM PN 10580 00341 Rev C 4 19 4 2 CALCulate Subsystem Chapter 4 Spectrum Analyzer Commands CALCulate MARKer 1 2 3 4 5 6 FIXed STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 FIXed STATe Title Description Parameter Parameter Type Default Value Example Front Panel Access Marker Fixed State Sets the specified reference marker fixed state on or off If
29. CONFigure DEMod SUMMary READ DEMod SUMMary FETCh DEMod SUMMary Measurements Demodulator Modulation Summary Read OTA Pilot Scan Sets the active measurement to Pilot Scan sets the default measurement parameters triggers a new measurement and returns DwPTS Power and Pilot Dominance It is a combination of the following commands ABORt INITiate and FETCh OTA In order for the data to be accurate the Pilot Scan must be the active measurement specified by CONFigure OTA The current measurement can be queried using CONFigure Data is returned as 2 comma delimited values DwPTS Power in dBm and Pilot Dominance in dBm All invalid values are replaced with CONFigure OTA MEASure OTA FETCh OTA Measurements Over the Air Code Scan MS2720T PM PN 10580 00341 Rev C 9 17 9 8 READ Subsystem Chapter 9 TDSCDMA Commands READ RF EMISsion Title Description Related Command Front Panel Access Read RF Spectrum Emission Triggers a new measurement and returns the Left Power Center Power Right Power followed by Marker Number Marker Start Frequency Marker Stop Frequency Marker Peak Power Frequency Marker Peak Power Marker Power Margin Marker RBW Marker s Pass Fail Status for all markers boundaries markers boundaries It is a combination of the following commands ABORt INITiate and FETCh RF EMISsion In order for the data to be accurate the Spectrum Emissio
30. CONFigure FSTRength Title Description Related Command Configure Field Strength Configures the default field strength measurement Disables any other active one button measurements including channel power adjacent channel power occupied bandwidth AM FM demodulation and C I Sets the antenna to the first antenna in the instrument s antenna list Sets the instrument to single sweep mode CINITiate CONTinuous OFF Measurement settings can be modified by using the SENSe FSTRength commands before initiating a sweep Note that this measurement is not valid 1n zero span SENSe FSTRength ANTenna CONFigure OBWidth Title Description Related Command Configure Occupied Bandwidth Configures the default occupied bandwidth measurement Disables any other active one button measurements including channel power ACPR AM FM demodulation and C I Sets the method to 96 Sets the 96 of power to 9996 Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe OBWidth commands before initiating a sweep Note that this measurement is not valid 1n zero span SENSe OBWidth STATe SENSe OBWidth METHod SENSe OBWidth PERCent SENSe OBWidth XDB MS2720T PM PN 10580 00341 Rev C 4 25 4 4 DISPlay Subsystem 4 4 Chapter 4 Spectrum Analyzer Commands DISPlay Subsystem This subsystem provides commands that modify the disp
31. is returned for each data that is not valid at that instance Current amplitude units CONFigure GENerator TRACking TXStats Shift 4 Measure Generator Transmission Measurement Transmission Statistics MS2720T PM PN 10580 00341 Rev C 5 3 5 3 GENerator Subsystem Chapter 5 Tracking Generator Commands 5 3 GENerator Subsystem This subsystem contains commands related to the generator GENerator OUTput POWer lt amplitude gt GENerator OUTput POWer Title Description Parameter Default Value Range Default Unit Example Related Command Front Panel Access Generator Output Power Sets the output power for the Generator Query returns actual output power setting without regards to any external gain or loss setting Note Returned value will not match displayed output power on the instrument if external gain loss setting is not 0 dB lt amplitude gt 40 dBm 50 dBm to 15 dBm Current active amplitude unit To set the output to 30 dBm when the active amplitude units are dBm GENerator OUTput POWer 30 INITiate GENerator GENerator OUTput POWer OFFSet MAGNitude Shift 4 Measure Generator Output Power 5 4 PN 10580 00341 Rev C MS2720T PM Chapter 5 Tracking Generator Commands 5 3 GENerator Subsystem GENerator OUTput POWer OFFSet MAGNitude value GENerator OUTput POWer OFFSet MAGNitude Title Description Parameter Default Va
32. 14 26 SENSE WAWA Mel hate ew ae 14 27 SENSe EVM MA XHold ON OFF SENSe EVM MAXHold 14 27 MS2720T PM PN 10580 00341 Rev C C 25 Appendix C List of Commands by Mode SENSe EVM MODe AUTO PBCHonly SENSE EVVMEMODS o visas Sete A E uet kia SE E 14 27 SENSeEBENIVERBESeE fonda tar iota os acne ge eut ert oe Fi ones 14 27 SENSe FREQuency CENTer freq SENSe FREQuency CENTer 14 28 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 14 28 SENSe FREQuency SIGStandard NAMe String SENSe FREOuency SIGStandard NAMe 14 28 SENSe OTA MAPping MEASurement SSSPower RSRP RSRQ SINR SENSelf OTA MAPping MEASurement 14 29 SENSe OTA MA Pping SSSPower THREShold xx x xx x xXx X xx x xx x SENSe OTA MAPping SSSPower THREShold 14 30 SENSe OTA MAPping RSRP THREShold xx x xx x xx X XX X XX X SENSe OTA MAPping RSRP THREShold 005 14 30 SENSe OTA MAPping RSRQ THREShold xx x xx x xxX X XX X XX X SENSe OTA MAPping RSRQ THREShold o oo oo oooooo 14 30 SENSe OTA MAPping SINR THREShold xx x XX X XX X XX X XX X SENSe OTA MAPping SINR THREShold 14 31 SENSe OTA MAPping POInts DEL te o ooooooommom o
33. 14 8 CONFigure SPECtrum MULTIi 10 4 CONFigure SPECtrum SINGle 10 4 CONFisure SUMMaYi s oon exact edo e tel P RS Ree eR LE ee aS 10 2 CONFIESA p a sca eo do Ren sE 10 4 UONE o Saag sane dre e a qnte ponis Pad Sese pubs 13 6 CON ss a te e rR La enn te RM gen 14 6 DISPlay WINDow TRACe MAXHold OFF ON J0 1 DISPlay WINDow TRACe MAXHold 11 5 DISPlay WINDow TRACe MAXHold OFF ON J0 1 DISPlay WINDow TRACe MAXHold 12 5 DISPlay WINDow TRACe Y AFPanalyzer PWR OFFSet rel ampl gt DISPlay WINDow TRACe Y AFPanalyzer PWR OFFSet 15 5 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 10 5 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 11 5 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 12 5 MS2720T PM PN 10580 00341 Rev C D 5 Appendix D List of All Commands DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 13 9 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 14 9 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCA
34. CALCulate MARKer2 X Title Set Marker 2 Value Description Sets Queries the location of marker 2 on the x axis at the specified location In Channel Spectrum view the x1 parameter is used to set the position The x2 parameter is ignored For example CALC MARK2 X 756 24 MHz will set Marker 2 to 756 24 MHz In Power vs Time view the x2 parameter is used to set the position of the marker in time units The units must be specified valid units are us ms s The x1 parameter value is ignored but is required For example CALC MARK2 X 0 1 ms will set Marker 2 to 1 ms Parameters x1 parameter gt lt x2 parameter Default Unit Hzin RF Channel Spectrum view and microseconds in Power vs Time view Front Panel Access Marker Marker Select M2 Peak Search CALCulate MARKer2 Y Title Marker2 Read Y Value Description Reads the current Y value for marker 2 Default Unit dBm MS2720T PM PN 10580 00341 Rev C 14 5 14 3 CONFigure Subsystem 14 3 CONFigure Subsystem This set of commands prepares the instrument for the selected measurement It disables any currently enabled measurements and activates the specified measurement It sets the instrument to single sweep mode waiting for an INITiate command It will not initiate the taking of a measurement Chapter 14 TD LTE Commands Current instrument settings may be changed to default values These changes are identified with their respective measurement co
35. DATA Title Description Parameter Parameter Type Default Value Related Command Numeric Data Format This command specifies the format in which data is returned in certain commands AS Cii format returns the data in comma separated ASCII format The units are the current instrument units This format requires many more bytes so it is the slowest format INTeger 32 values are signed 32 bit integers in little endian byte order This format returns the data in 4 byte blocks REAL 32 values are 32 bit floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 4 byte binary format The units are the current instrument units Both INTeger 32 and REAL 32 formats return a definite block length Each transfer begins with an ASCII header such as 42204 The first digit represents the number of following digits in the header in this example 4 The remainder of the header indicates the number of bytes that follow the header in this example 2204 You then divide the number of following bytes by the number of bytes in the data format you ve chosen 4 for both INTeger 32 and REAL 32 to get the number of data points in this example 551 ASCii INTeger 32 REAL 32 char ASCii TRACe DATA PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 I o INITiate Subsystem 9 6 INITiate Subsystem This subsystem controls the triggering o
36. MS2720T PM PN 10580 00341 Rev C 8 43 8 10 READ Subsystem Chapter 8 WCDMA Commands READ OBWidth Title Read Occupied Bandwidth Description Triggers a new occupied bandwidth measurement and returns the results occupied bandwidth percent of power and dB down It is a combination of the commands ABORT INITiate and FETCh OBWidth The occupied bandwidth measurement must be the active measurement specified by CONFigure OBWidth The current measurement can be queried using the CONFigure Default Unit Hz Related Command CONFigure READ OTA 1 2 3 4 5 6 Title Read Over The Air Description Triggers a new over the air measurement and returns the result Itis a combination of the commands ABORT INITiate and FETCh OTA The over the air measurement must be active The current measurement can be queried using CONFigure The measurement results are returned as 5 comma delimited values scrambling code CPICH power chip energy Ec IO ratio pilot dominance Default Unit Scrambling Code No units CPICH power dBm Chip Energy dBm EC IO dB Pilot dominance No units Related Command CONFigure OTA READ RF SUMMary Title Read RF Summary Description Triggers a new RF Summary measurement and returns the results It is combination of the commands ABORT INITiate and FETCh RF SUMMary The current measurement can be queried using CONFigure Data is returned as 10 comma delimited values Chann
37. PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 5 FETCh Subsystem FETCh EMISsion Title Description Default Unit Related Command Fetch Spectral Emission Mask Results Returns the most recent spectral emission mask pass fail and template measurement results Any violation of the spectral emission mask template will cause a FAIL result If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data 1s not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as 2 comma delimited values PASS FAIL status PASS 0 FAIL 1 template number See FETCh EMISsion TEMPlate command for valid template numbers No units FETCh EMISsion FAIL FETCh EMISsion TEMPlate FETCh OBWidth Title Description Default Unit Fetch Occupied Bandwidth Returns the most recent occupied bandwidth measurement results If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Hz FETCh OTA 1 2 3 4 5 6 Title Description Default Unit Fet
38. SENSe DEMod SCODe Setup Scrambling Code SENSe DEMod SFACtor 256 512 SENSe DEMod SFACtor Title Description Parameter Default Value Front Panel Access Maximum Spreading Factor This command refers to the maximum spreading factor used when demodulating a UMTS W CDMA signal 2561512 512 Setup Max Spreading PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 12 SENSe Subsystem SENSe DEMod THRShold rel ampl SENSe DEMod THRShold Title Description Parameter Default Value Range Active Code Threshold This command refers to the threshold used for detecting active vs inactive traffic channels in W CDMA code domain demodulation measurements If the automatic threshold feature is used this setting will be overwritten by the automatically detected threshold rel ampl gt 30 dB 50 dB to 10 dB SENSe DEMod THRShold AUTO OFF ON 0 1 SENSe DEMod THRShold AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Automatic Threshold Sets the state of the automatic threshold feature Setting the value to ON or 1 will enable the automatic threshold feature Setting the value to OFF or 0 will disable the automatic threshold feature The default value is ON That is sending SENS DEM THRS AUTO is equivalent to sending SENS DEM THRS AUTO ON OFFJ ONIOI 1 boole
39. SENSe FSTRength ANTenna Title Field Strength Antenna Description Selects an antenna from the antenna list to use for field strength measurement result calculations The lt antenna gt argument is a 1 based index of the position of the desired antenna in the instrument s current antenna list The list can be seen on the instrument by choosing the Antenna submenu key in the F Strength menu For example if the desired antenna were the 3rd item on the antenna listing then the value of the antenna argument would be 3 Setting the antenna argument to 0 indicates that no antenna is selected The query form of this command will return the index of the currently selected antenna Parameter antenna Default Value 1 Related Command CONFigure FSTRength Front Panel Access Shift 4 Measure Field Strength Antenna SENSe FSTRength STATe OFF ON 0 1 SENSe FSTRength STATe Title Field Strength Measurement State Description Sets the state of the field strength measurement ON or OFF When using CONFigure FSTRength the state is automatically set to ON Parameter OFFJONIOI1 Parameter Type lt boolean gt Default Value OFF Related Command CONFigure CHPower Front Panel Access Shift 4 Measure Field Strength On Off 4 62 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 14 SENSe Subsystem SENSe OBWidth METHod XDB PERCent SENSe OBWidth
40. SENSe TGENerator TX SCALe REFerence POSition 5 12 SENSe TGENerator TX SCALe RLEVel OFFSet rel ampl gt SENSe TGENerator TX SCALe RLEVel OFESet 5 12 SENSe TGENerator TXStats STATe OFF ON 0 1 I SENSel TGENerator TKStats STATejJ 5 13 SENSe TRIGger NOTRig GPS EXT ESENSO TRIGGER iy cfg craw tes RA Ux eh RUE UE ad Maes RES 9 30 SENSe TRIGger NOTRIGger EXTernal ESENS TRIGE i ten sda wed ahi Cose I ead aoe Mere nti eX 14 35 SENSe ULS Witchpoint 0 6 SENSe ULSWitchpoint S4 aid ESSA Tuis E PERS ede 9 30 D 26 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands SENSe WCODe 64 128 SENSE WOOD as br Sues Rat Vo Pe ER RE I E VIN 6 31 SENSe WCODe 64 128 SENSSEWCQCODE data ia ori head eode ete oC edit tad 7 34 SENSe OTA MAPping MEASurement SSSPower RSRP RSRQ SINR SENSe OTA MAPping MEASurement 13 31 SENSe OTA MAPping MEASurement SSSPower RSRP RSRQ SINR SENSe OTA MAPping MEASurement 14 29 SENSel OTA MAPping POlnts DELete 13 33 SENSel OTA MAPping POlnts DELete 14 31 SENSe OTA MAPping RECAII MAP filename 13 33 SENSe OTA MAPping RECAII MAP filename 14 32 SENSe OTAT MAPping RECAIIE MAP DEFAult 13 33 SENSe OTA MAPping RECAIl MAP DEFAult
41. TG S21 NORMALIZE ON OFF TG Normalization State TG IL REL STATS TG Transmission Measurement Statistics Table State TG IL ABS STATS Generator Power Statistics Table State TG REF LEVEL OFFSET TG Transmission Offset TG IL REL MAX PWR VALUE TG Transmission Measurement Statistics Max Value TG IL REL AVG PWR VALUE TG Transmission Measurement Statistics Average Value TG IL REL MIN PWR VALUE TG Transmission Measurement Statistics Min Value MS2720T PM PN 10580 00341 Rev C 2 19 2 7 Parameter Names GSM Parameter Names Table 2 9 Available Parameters in GSM Mode Chapter 2 Programming with SCPI Parameter Name Description SN Instrument serial UNIT_NAME Instrument name TYPE The data type Setup or Data DESCR Trace name DATE Trace date time BASE_VER Base FW version APP_NAME Application name APP_VER Application FW version APP_MODE Application Mode REFERENCE_LEVEL Reference Level CENTER_FREQ Center freq SIGNAL_STANDARD Current signal standard the value is the index of the signal standard list where a value of 1 is the first index in the list CHANNEL Current channel POWER_OFFSET Applied power offset REFERENCE_FREQUENCY Selected external reference frequency UNITS Amplitude units CURRENT_VIEW Current view CURRENT_MEASUREMENTS Current measurements
42. Title Description 14 12 SENSe Subsystem EVM Returns the measured EVM value This consists of 4 comma separated numbers Mean value maximum value minimum value and standard deviation SENSe EVM MAXHold ON OFF SENSe EVM MAXHo1d Title Description Parameter Parameter Type Default Value Related Command Front Panel Access EVM Max Hold Turns Max Hold on or off toggle for measured EVM value OFF ON 0 1 lt boolean gt OFF SENSe EVM Setup EVM Max Hold SENSe EVM MODe AUTO PBCHonly SENSe EVM MODe Title Description Parameter Parameter Type Default Value Front Panel Access Set EVM Mode Sets Returns the EVM Mode to either Auto or PBCH Only AUTO PBCHonly lt char gt AUTO Setup EVM Mode SENSe EVM RESet Title Description Reset EVM Max Hold Resets the maximum value stored for the EVM measurement Also resets minimum mean and standard deviation MS2720T PM PN 10580 00341 Rev C 14 27 14 12 SENSe Subsystem Chapter 14 TD LTE Commands SENSe FREQuency CENTer freq SENSe FREQuency CENTer Title Center Frequency Description Sets the center frequency Parameter freq Default Value 1 GHz Default Unit Hz Range 10 MHz to 4 GHz Front Panel Access Freq Center Freq SENSe FREQuency SIGStandard CHANnel number SENSe FREQuency SIGStandard CHANne1 Title Channel Selection Descript
43. 12 12 SB meer catt ro te E EA Ras 1 4 MEMory subsystem 3 3 STATus subsystem AllModes 3 9 MMEMory subsystem subnet mask eese 1 2 AM FM PM 15 9 subnet mask IP address 1 3 SPA A 4 36 WCDMA 8 36 Index 2 PN 10580 00341 Rev C MS2720T PM subsystem FORMat SPA 4 30 FORMat TDLTE 14 13 FORMat TDSCDMA 9 8 FORMat WCDMA 8 20 FORMat WiMAX F 11 10 FORMat WiMAXM 12 10 GENerator TG 5 4 INITiate AM FM PM 15 8 INITiate COMA 6 10 INITiate EVDO 7 12 INITiate GSM 10 10 INITiate LTE 13 15 INITiate SPA 4 31 INITiate TDLTE 14 14 INITiate TDSCDMA 9 9 INITiate TG o ooooo o 5 6 INITiate WCDMA 8 21 INITiate WiMAX F 11 11 INITiate WiMAXM 12 11 INSTrument AllModes 3 1 MEASure CDMA 6 11 MEASure GSM 10 11 MEASure LTE 13 16 MEASure SPA 4 33 MEASure TDLTE 14 15 MEASure TDSCDMA 9 10 MEASure TG 5 7 MEASure WCDMA 8 22 MEASure WiMAX F 11 12 MEASure WIMAX M 12 12 MMEMory AllModes 3 3 MMEMory AM FM PM 15 9 MMEMory SPA
44. 15 MHz channel power 10 MHz channel power 5 MHz channel power Main channel power 1 Main channel power 2 Main channel power 3 Main channel power 4 5 MHz channel power 10 MHz channel power 15 MHz channel power 20 MHz channel power CONFigure RF ACLR READ CHPower Title Description Default Unit Related Command Read Channel Power Triggers a new channel power measurement and returns the channel power result It is a combination of the commands ABORT INITiate and FETCh CHPower CH Power It returns only the channel power not the channel power density Use the command READ CHPower to get both channel power and channel power density The channel power measurement must be the active measurement specified by CONFigure CHPower The current measurement can be queried using the CONFigure command Current amplitude units READ CHPower READ CHPower DENSity CONFigure MS2720T PM PN 10580 00341 Rev C 8 37 8 10 READ Subsystem Chapter 8 WCDMA Commands READ DEMod ACTChannels Title Read Active Code Domain Channel Count Description Triggers a new measurement and returns the active channel count It is a combination of the commands ABORT INITiate and FETCh DEMod ACTChannels A demodulation measurement must be active The current measurement can be queried using CONFigure Default Unit dB Related Command CONFigure DEMod READ DEMod CDPower Title Read
45. 4 36 MMEMory WCDMA 8 36 READ CDMA 6 16 READ EVDO 7 20 READ GSM 10 15 READ LTE AA 13 21 READ SPA 4 37 READ TDLTE 14 20 READ TDSCDMA 9 16 KUAD tasa 5 8 READ WCDMA 8 37 READ WiMAXF 11 17 READ WiMAX M 12 17 SENSe AM FM PM 15 14 SENSe CDMA 6 25 SENSe EVDO 1 28 SENSe GSM 10 19 SENSe LTE 13 26 SENSe SPA 4 49 SENSe TDLTE 14 26 SENSe TDSCDMA 9 24 SENSe TG noe rete 5 9 SENSe WCDMA 8 48 SENSe WiMAX F 11 23 SENSe WIMAX M 12 23 STATus AllModes 3 9 SYSTem AllModes 3 10 TRACe AM FM PM 15 13 TRACe CDMA 6 20 TRACe EVDO 1 23 TRACe GSM 10 18 TRACe SPA 4 39 TRACe TDSCDMA 9 20 TRACe WCDMA 8 46 TRACe WiMAX F 11 21 TRACe WiMAXM 12 21 TRIGger CDMA 6 23 TRIGger EVDO 7 26 TRIGger SPA 4 46 TRIGger TDLTE 14 24 UNIT CDMA 6 24 UNIT EVDO 22e 7 27 UNIT ETE tc ic 13 25 UNTIL SPA ua nene eh 4 48 UNIT TDLTE 14 25 UNIT TDSCDMA 9 23 subsystem ABORt CDMA
46. PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 11 SENSe Subsystem SENSe NUMCarriers 1 3 SENSe NUMCarriers Title Description Default Value Range Front Panel Access Number of Carriers This command sets the number of main center TD SCDMA carriers for multicarrier configuration The query version returns the current setting 1 113 Setup More Number of Carriers SENSe PFail test set SENSe PFail Title Description Parameter Related Command Front Panel Access PASS FAIL Test Selection Selects the active test set to be used in subseguent PASS FAIL measurements The lt test set gt value must correspond to a test set that is defined in the test set list To view the list on the instrument go into the Measurement menu press the Pass Fail Mode key and then press the Select Pass Fail Test submenu Alternatively the list can be retrieved remotely and viewed using the Anritsu Master Software Tools The test set argument is a 1 based index of the position of the desired Pass Fail test set in the instrument s current Pass Fail test set list For example if the desired Pass Fail test is the 3rd item on the list then the value of the test set argument would be 3 When using the query form of the command the return value is the currently selected test set number If there is not a valid test set selected the return value is 1
47. Related Command Front Panel Access Read RF Spectrum Triggers a new measurement and returns the Channel Power Current User Set Unit Occupied Bandwidth Channel Power Watts and Peak to Average Power measurement results It is a combination of the following commands ABORt INITiate and FETCh RF SPECtrum In order for the data to be accurate the Channel Spectrum measurement must be the active measurement specified by CONFigure RF SPECtrum The current measurement can be queried using CONFigure Data is returned as 4 comma delimited values Channel Power in the current user set unit dBm W mW Occupied bandwidth in Hz Channel Power in fW and Peak to Average Power in dB FETCh RF SPECtrum CONFigure RF SPECtrum MEASure RF SPECtrum Measurements RF Measurements Channel Spectrum MS2720T PM PN 10580 00341 Rev C 6 19 6 10 TRACe Subsystem Chapter 6 CDMA Commands 6 10 TRACe Subsystem This subsystem contains commands related to the transfer of trace data to and from the instrument TRACe PREamble lt trace type gt Title Description Parameter Related Command Trace Header Transfer Returns trace header information for the specified trace The lt trace type gt must be one of the following SPECtrum EMISsion DEMod PSCAn MPATh Data can be transferred to and from the 5 available display trace types Use the commands in the MMEMory subsystem to store and recall t
48. SENSe FREQuency STARt Title Start Frequency Description Queries the start frequency of the RF Band Spectrum Note that this command is valid only if the current view is set to RF Band Spectrum Parameter lt freq gt Default Unit Hz Related Command SENSe FREQuency STOP SENSe FREQuency STOP Title Stop Frequency Description Queries the stop frequency of the RF Band Spectrum Note that this command is valid only if the current view is set to RF Band Spectrum Parameter freq Default Unit Hz 8 54 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 12 SENSe Subsystem SENSe OTA RESet Title Description Front Panel Access OTA Reset This command forces the instrument to reset the over the air measurement and start fresh without any history When the auto scrambling code feature is ON the RESet command will clear the list of scrambling codes and attempt to detect new codes When the auto scrambling code feature is OFF the RESet command will force the instrument to take new measurements for all of the user selected scrambling codes Measurements Over the Air Scrambling Code Code Lock Reset SENSe OTA SCODe AUTO OFF ON 0 1 SENSe OTA SCODe AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Automatic OTA Scrambling Code Detection Sets the state of the automatic scrambling code detec
49. SWEep TIME ACTual Title Actual sweep time Description Returns the actual sweep time in seconds as opposed to the specified sweep time SENSe SWEep TIME AUTO ON OFF SENSel SWEep TIME AUTO Title Auto Sweep Time Description Toggles Auto Sweep Time Front Panel Access Shift 3 Sweep Auto Sweep Time MS2720T PM PN 10580 00341 Rev C 4 67 4 14 SENSe Subsystem Chapter 4 Spectrum Analyzer Commands 4 68 PN 10580 00341 Rev C MS2720T PM Chapter 5 Tracking Generator Commands Note This chapter is specific to Spectrum Master MS2720T instruments with Option 809 Option 813 or Option 820 MS2720T PM PN 10580 00341 Rev C 5 1 5 1 CONFigure Subsystem Chapter 5 Tracking Generator Commands 5 1 CONFigure Subsystem This set of commands prepares the instrument for the selected measurement It disables any currently enabled measurements and activates the specified measurement It sets the instrument to single sweep mode waiting for an INITiate command It will not initiate the taking of a measurement Current instrument settings may be changed to default values These changes are identified with their respective measurement commands CONFigure GENerator TRACking POWStats TXStats CONFigure Title Configure Tracking Generator Measurement Description Valid only for Tracking Mode This command configures the selected tracking generator power statistic measu
50. for AMFMPM Analyzer measurements Use the command MMEMory MSIS to set the current mass storage location file name MMEMory STORE STATe MMEMory STORe TRACe MMEMory MSIS INTernal USB Shift 7 File Delete Delete Selected File MS2720T PM PN 10580 00341 Rev C 15 9 15 5 MMEMory Subsystem Chapter 15 AM FM PM Commands MMEMory LOAD STATe lt integer gt lt file name gt Title Description Parameter Related Command Front Panel Access Recall Setup Recalls a previously stored instrument setup in the current storage location The setup file to be loaded is specified by lt file name gt lt file name gt should be enclosed in either single quotes or double quotes and should contain a file extension stp Use the command MMEMory MSIS to set the current storage location The lt integer gt parameter is not currently used but it must be sent Send a 1 lt integer gt lt file name gt MMEMOry STORe STATe MMEMory MSIS INTernal USB Shift 7 File Recall 15 10 PN 10580 00341 Rev C MS2720T PM Chapter 15 AM FM PM Commands 15 5 MMEMory Subsystem MMEMory LOAD TRACe lt integer gt lt file name gt Title Description Parameter Example Related Command Front Panel Access Recall Measurement The instrument must be in the mode of the saved trace in order to recall that trace Use INSTrument SELect or INSTrument NSELec
51. 10 12 PN 10580 00341 Rev C MS2720T PM Chapter 10 GSM Commands 10 7 MEASure Subsystem MEASure PVTSlot Title Description Measure Power vs Time Slot Sets the active measurement to Power vs Time Slot sets the default measurement parameters triggers a new measurement and returns the Channel Power Burst Power Average Burst Power Span Occupied Bandwidth Frequency Error Frequency Error ppm Modulation Type and TSC measurement It is a combination of the following commands CONFigure PVTSlot and READ PVTSlot To make a Power vs Time Slot measurement with settings other than the default values send CONFigure PVTSlot Commands to set desired settings READ PVTSlot Data is returned as 9 comma delimited values Channel Power in dBm Burst Power in dBm Average Burst Power in dBm Span in MHz Occupied Bandwidth in MHz Frequency Error in MHz Frequency Error ppm Modulation Type and TSC is returned for each data that is not valid at that instance Related Command CONFigure PVTSlot Front Panel Access READ PVTSlot FETCh PVTSlot Shift 4 Measure Power vs Time Slot MEASure SPECtrum MULTi Title Description Related Command Front Panel Access Measure Multi Channel Spectrum Sets the active measurement to Multi Channel Spectrum sets the default measurement parameters triggers a new measurement and returns the Span It is a combination of the following comm
52. 11 3 11 3 DISPlay Subsystem DISPlay Subsystem This subsystem provides commands that modify the display of data for the user They do not modify the way in which data are returned to the controller DISPlay WINDow TRACe MAXHold OFF ON 0 1 DISPlay WINDow TRACe MAXHold Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Max Hold State Specifies whether the Max Hold is ON or OFF The default value is 0 That is sending DISP WIND TRAC MAXH is equivalent to sending DISP WIND TRAC MAXH ON The query version of the command returns a 1 if Max Hold is set to ON and returns a 0 if the Max Hold is set to OFF Note that this command is available only in the Spectrum and EVM vs Sub carrier views OFF ON 0 1 lt boolean gt 0 CONFigure RF SPECtrum CONFigure DEMod EVSCarrier Shift 5 Trace Max Hold DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe OFFSet Title Power Offset Description Sets the power offset value for the y axis Parameter rel ampl gt Default Value 0 dB Default Unit dB Range 0 dB to 100 dB Front Panel Access Amplitude Power Offset MS2720T PM PN 10580 00341 Rev C 11 5 11 3 DISPlay Subsystem Chapter 11 Fixed WiMAX Commands DISPlay WINDow TRACe Y SCALe PDIVision value DISPlay WINDow TRACe Y SCALe PDIVision Title Description Parameter Defaul
53. 13 35 SENSe POWer RF RANGe AUTO OFF ONJ0 1 I SENSel POWer RF RANGe AUTO 10 21 SENSe POWer RF RANGe AUTO OFF ONJ0 1 SENSe POWer RF RANGe AUTO SENSe POWer RF RANGe AUTO OFF ONJ0 1 O Z Z SENSe POWer RF RANGe AUTO 0 1 Z SENSe POWer RF RANGe AUTO OFF D 24 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands SENSe POWer RF RANGe AUTO 6 30 SENSe POWer RF RANGe AUTO OFF JON 0 1 SENSe POWer RF RANGe AUTO 7 33 SENSe POWer RF RANGe AUTO OFFJON 0 1 SENSe POWer RF RANGe AUTO 8 58 SENSe POWer RF RANGe AUTO OFF JON 0 1 SENSe POWer RF RANGe AUTO 9 28 SENSe POWer RF RANGe IMMediate 10 22 SENSe POWer RF RANGe IMMediate 11 28 SENSe POWer RF RANGe IMMediate 12 26 SENSe POWer RF RANGe IMMediate 13 35 SENSe POWer RF RANGe IMMediate 14 34 SENSe POWer RF RANGe IMMediate 6 30 SENSe POWer RF RANGe IMMediate 7 33 SENSe POWer RF RANGe IMMediate 8 58 SENSe POWer RF RANGe IMMediate 9 28
54. 3 10 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 1 ABORt Subsystem The abort subsystem includes commands that allow the user to stop current measurement activities on the instrument ABORt Title Description Parameter Related Command Abort Restarts the current sweep and or measurement Resets the trigger system If INITiate CONTinuous is OFF i e the instrument is in single sweep mode send the command INITiate IMMediate to trigger the next sweep If INITiate CONTinuous is ON i e the instrument is in continuous sweep mode a new sweep will start immediately NA INITiate CONTinuous INITiate IMMediate MS2720T PM PN 10580 00341 Rev C 4 2 CALCulate Subsystem Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem The commands in this subsystem process data that has been collected via the SENSe subsystem CALCulate LIMit ALARm OFF ON 0 1 CALCulate LIMit ALARm Title Limit Alarm Description Enables disables the currently active limit line alarm Setting the value to ON or 1 will turn on the limit alarm Setting the value to OFF or 0 will turn off the limit alarm The query version of the command returns a 1 if the currently selected limit line alarm is set to ON and returns 0 if OFF Use CALCulate LIMit TYPe to set the currently active limit line Parameter OFF ON 0 1 Parameter Type lt boolean gt Default Value OFF Exampl
55. 4 66 Chapter 5 Tracking Generator Commands CONFigure GENerator TRACking POWStats TXStats ONE AA AA aa ed alee aed Moe e MER 5 2 FETCh TGENerator POWStats 5 3 FETCh TGENerator TKStats 5 3 GENerator OUTput POWer lt amplitude gt GENerator OUTput POWer 5 4 GENerator OUTput POWer OFFSet MAGNitude lt value gt GENerator OUTput POWer OFFSet MAGNIitudej 5 5 INITiate GENerator OFF ONJ0 1 SINT Tiate GENerator aos rada en FRE XXXV EPA UPS 5 6 MEASure TGENerator POWStats 5 7 READ TGENerator POWStats 5 8 READ TGENerator TXStats 5 8 C 6 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode SENSe CW FREQuency SENSe CW FREQuency 5 9 SENSe GENerator MODe CW TRACking I SENSel GENerator MODe 5 9 SENSe TGENerator POWStats STATe OFF ONJ0 1 SENSe TGENerator POWStats STATe 5 10 SENSe TGENerator TX NORMalize STATe OFF ON 0 1 SENSe TGENerator TX SCALe REFerence AMPLitude lt amplitude gt SENSe TGENerator TX SCALe REFerence AMPLitude 5 11 SENSe TGENerator TX SCALe REFerence POSition
56. 5 4 CDMA s entes dte 6 16 EVDO Lara aaa 7 20 INITiate subsystem MM MM ET AM FM PM esessseenees 15 8 SPA citi tear AU nee 4 37 a prse s 519 TIC zc AAA SA 14 20 EVDO om om o o9 om o9 o9 om m t 9 9 9 n 9 t9 n n9 7 12 TDSCDMA RON TZ BAA BAADA AITA 9 16 OM dace qa o A WAA 5 8 EA ka Le da 13 15 WCDMA 8 37 SPA eoe m om om om om om o9 o9 o9 om o9 om on 9 9 ot n 9 n9 n9 n n 4 31 WiMAX F SUP TD PRI 11 17 TDETE edet S 14 14 WiMAXM 12 17 ee B I re ar a E 9 RJ45 connector 1 3 WCDMA 8 21 S WiMAXF sess 11 11 Safety Symbols WIMAX M 0005 12 11 For Safety Safety 2 INSTrument subsystem 3 1 In Manuals Safety 1 IP address ss EDI BBN 1 2 On Equipment Safety 1 SGUUITAE condos sete eue auc eet d 1 3 SENSe subsystem L AM FM PM 15 14 WAN I Ons Socr ies penc 1 3 ee M GSM quoi dei ihe ied ea e pt te 10 19 MEASure subsystem PTE kiere RP TN 13 26 CDMA LLL LLL 6 11 SPA du tala dc dde 4 49 AO SISI EE 7 13 TOTT rong trii A n C O CIN 10 11 TCDS Sea AA q OS 13 16 LG AA qe Anna rc atre 4 33 MODUS ia SA8 A EE 14 15 WIMAR DRE Esey pe tuus Lo TDSCDMA nnns 9 10 VICARII sese GA way Toren ANGE stood AA ate cae ts ei ea ei WA MA eA ok 5 7 setup WCDMA 8 29 Ethernet 1 2 WiMAX F a tpe eei 11 12 DEPL oer EM Eds 1 2 WiMAXM
57. ABS for absolute units in Ascii without the double quotes RELative ABSolute char RELative RELative ABSolute Measurements Demodulator CDP Data CDP Units PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 13 SENSe Subsystem SENSe DEMod CDPower ZOOM 16 32 64 SENSe DEMod CDPower ZOOM Title Description Parameter Default Value Range Related Command Front Panel Access Code Domain Power Zoom Sets the zoom for the Code Domain Power measurement The guery form returns either 16 32 or 64 16 32 64 16 16 32 64 SENSe DEMod CDPower ZOOM STARt SENSe DEMod CDPower ZOOM STARt Measurements Demodulator CDP MAC Zoom SENSe DEMod CDPower ZOOM STARt integer SENSe DEMod CDPower ZOOM STARt Title Description Parameter Parameter Type Default Value Range Related Command Front Panel Access Code Domain Power Zoom Start Index Sets the zoom start index for the Code Domain Power measurement integer integer 0 0 to 112 SENSe DEMod CDPower ZOOM SENSe DEMod CDPower ZOOM Measurements Demodulator CDP MAC Zoom Start SENSe FREQuency CENTer freq SENSe FREQuency CENTer Title Description Parameter Default Value Default Unit Range Front Panel Access Center Frequency Sets the center frequency freq 2 7 GHz Hz 5 MHz to
58. CALCulate MARKer AOFF Title Turn All Markers Off Description Turns off all markers Front Panel Access Marker All Markers Off CALCulate MARKer 1 2 3 4 5 6 y Title Marker Read Y Value Description Reads the current Y value for the specified marker The units are the units of the y axis Default Unit Current y axis unit CALCulate MARKer 1 2 3 4 5 6 STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 STATe Title Marker State Description Sets the specified marker on off Parameter OFF ONIO 1 Parameter Type lt boolean gt Default Value OFF Example To turn off reference marker 1 CALCulate MARKerl STATe OFF Front Panel Access Marker On Off 7 2 PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 3 CONFigure Subsystem 7 3 CONFigure Subsystem This set of commands prepares the instrument for the selected measurement It disables any currently enabled measurements and activates the specified measurement It sets it to SS and triggers ONE sweep It will not initiate the taking of a measurement Current instrument settings may be changed to default values These changes are identified with their respective measurement commands CONFigure SUMMary PFail Title Description Parameter Parameter Type Front Panel Access Configure Summary and Pass Fail Measurements This command configures the summary and PASS FAIL measurements It disables any other active measuremen
59. CALCulate MARKerl X Title Set Marker 1 Value Description Sets Queries the location of marker 1 on the x axis at the specified location In Channel Spectrum view the x1 parameter is used to set the position The x2 parameter is ignored For example CALC MARK1 X 756 24 MHz will set Marker 1 to 756 24 MHz In Power vs Time view the x2 parameter is used to set the position of the marker in time units The units must be specified valid units are us ms s The x1 parameter value is ignored but is required For example CALC MARKI X 0 1 ms will set Marker 1 to 1 ms Parameters x1 parameter gt lt x2 parameter Default Unit Hzin RF Channel Spectrum view and microseconds in Power vs Time view Front Panel Access Marker Marker Select M1 Peak Search CALCulate MARKerl Y Title Marker 1 Read Y Value Description Reads the current Y value for marker 1 Default Unit dBm MS2720T PM PN 10580 00341 Rev C 14 3 14 2 CALCulate Subsystem Chapter 14 TD LTE Commands CALCulate MARKer2 DELTa X x1 parameter gt lt x2 parameter CALCulate MARKer2 DELTa X Title Delta Marker 2 X Value Description Sets Queries the relative location of the delta marker from the reference marker on the x axis Note The query value might not always match the set value since the instrument will round the set value based on the display pixel resolution In Channel Spectrum view the x1 parameter is used to set the delta
60. Chapter 4 Spectrum Analyzer Commands 4 14 SENSe Subsystem SENSe POWer RF ATTenuation rel ampl gt SENSe POWer RF ATTenuation Title Description Parameter Default Value Default Unit Range Related Command Front Panel Access Input Attenuation Sets the input attenuation Note that issuing this command will set the automatic input attenuation OFF rel ampl gt 30 dB dB 0 dB to 65 dB SENSe POWer RF ATTenuation AUTO Amplitude Atten Lvl SENSe POWer RF ATTenuation AUTO OFF ON 0 1 SENSe POWer RF ATTenuation AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Input Attenuation Coupling Sets the input attenuation coupling Setting the value to ON or 1 will result in the input attenuation being coupled to the reference level Setting the value to OFF or 0 will result in the input attenuation being uncoupled from the reference level That is changing the reference level will not change the input attenuation When this command is issued the input attenuator setting itself will not change The default value is ON That is sending SENS POW ATT AUTO is equivalent to sending SENS POW ATT AUTO ON OFF ON 0 1 lt boolean gt ON SENSe POWer RF ATTenuation Amplitude Auto Atten MS2720T PM PN 10580 00341 Rev C 4 65 4 14 SENSe Subsystem Chapter 4 Spectrum Analyzer Comman
61. DISPlay WINDow TRACe MAXHold OFF ON J0 1 DISPlay WINDow TRACe MAZKHOlId 11 5 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 11 5 DISPlay WINDow TRACe Y SCALe PDIVision lt value gt DISPlay WINDow TRACe Y SCALe PDIVision 11 6 DISPlay WINDow TRACe Y SCALe TOP lt amplitude gt DISPlay WINDow TRACe Y SCALej TOP 11 6 TFETCADEMod CONSTA at ao Mawes Saa 11 7 SFE LCR DEM BE MS a teh Eia TA EN 11 7 FETCh DEMod EVSYmbol 11 7 FET Ch DEMod SP Lasa Halos 9d LET E GtRPA TSGM 11 7 PEC Ne PP ath Wa fel ons Mr testo NR AU lee Ss Mit ra 11 8 PEC HRB AC PR S aod Bote et ME gt oio d DU DNE BUR satay 11 8 PE TCWRE PN lime 5 95 A a Noter she Paar aon 11 9 FETCHA RESPECT an pa s tio AMM Shoe ea 11 9 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA J 11 10 INITiate CONTinuous OFF ONJ0 1 INI ate ANI a o doe EU 11 11 INT Tate IMM diate x6 deret pte es See Bak e vere ERES 11 11 MEASure DEMod CONStln 11 12 MEASure DEMod EVSCarrier 11 13 MEASure DEMod EVSYmbol 11 13 MEASure DEMod SFLatness 11 14 MEA Sure Praia das tata E IA URS EA 11 14 ME ASure RESAC PRI e
62. Default Unit Range Front Panel Access Scale Sets the scale dB division for the y azis lt rel ampl gt 10 dB div dB 1 dB to 15 dB Amplitude Scale div MS2720T PM PN 10580 00341 Rev C 7 5 7 5 FETCh Subsystem Chapter 7 EV DO Commands 7 5 FETCh Subsystem This set of commands returns the most recent measurement data of the active measurement They will not switch to another measurement To make a new measurement use the INITiate command To get new measurement data use the READ or MEASure query commands FETCh DEMod CDPData Title Fetch Demodulator Code Domain Power Data Description Returns the most recent Code Domain Power Data measurement results Data is returned as 6 comma delimited values Active Data Power in the current user set unit dBm W mW Data Modulation Rho Pilot Rho Overall1 Max Data CDP in dB and Min Data CDP in dB All invalid values are replaced with Related Command CONFigure DEMod CDPData MEASure DEMod CDPData READ DEMod CDPData Front Panel Access Measurements Demodulator CDP Data FETCh DEMod CDPMac Title Fetch Demodulator Code Domain Power MAC Description Returns the most recent Code Domain Power MAC measurement results Data is returned as 8 comma delimited values Pilot amp MAC Power in the current user set unit 1Bm W mW Channel Power in the current user set unit 1Bm W mW Frequency Error in Hz Frequency E
63. Description Parameter Parameter Type Default Value Example Related Command Front Panel Access Lower Limit State Turns the lower limit line ON or OFF It is a combination of the commands CALCulate LIMit TYPe 1 and CALCulate LIMit STATe ON OFF The query version of the command returns a 1 if the lower limit line is ON and returns a 0 if OFF OFF ON 0 1 lt boolean gt OFF To turn on lower limit CALCulate LIMit CALCulate LIMit LOWer LOWer CALCulate LIMit To turn off lower limit CALCulate LIMit LOWer LOWer CALCulate LIMit CALCulate LIMit CALCulate LIMit LOWer LOWer ALARm Shift 6 Limit Limit Alarm ON 1 STATe ON OFF 0 STATe 0 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem CALCulate LIMit LTYPe ABSolute RELative CALCulate LIMit LTYPe Title Limit Line Type Description Sets the currently active limit line type Absolutes limit lines set the limit inflection points based upon the entered frequencies for each point Relative limit lines set the limit inflection points relative to the current center frequency Parameter ABSolute RELative Parameter Type char Default Value ABSolute Range ABSolute RELative Example To set the limit line type to relative CALCulate LIMit LTYPe RELative Related Command CALCulate LIMit STATe Front Panel Access Shift
64. FETCh DEMod SFLatness Title Fetch Spectral Flatness Description Returns the absolute delta of the power between adjacent sub carriers in dB is returned for data that is not valid at that instance MS2720T PM PN 10580 00341 Rev C 12 7 12 4 FETCh Subsystem Chapter 12 Mobile WiMAX Commands FETCh PFail Title Description Related Command Fetch PASS FAIL Returns the most recent PASS FAIL measurement results Measurement results are returned in a block of ASCII text in the format of lt header gt lt block gt The ASCII header specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes in the block The block consists of a set of records which indicate individual test results Records are comma separated Each record follows the format test ID lt input1 gt lt input2 gt min max lt valuel gt lt value2 gt PASS FAIL OPTION NOT INSTALLED gt The test ID field indicates which test was performed to retrieve these results The lt input1 and lt input2 gt fields indicate the test setup The min and max fields indicate the minimum and maximum values against which valuel and lt value2 gt were compared to arrive at the final PASS FAIL result If the specified test is not available in the instrument the lt PASS FAIL gt field will indicate option not available instead of pass or fail All unuse
65. Front Panel Access PN Search Type Sets the PN search type The default value is ON That is sending SENSe PN STYPe AUTO is equivalent to sending SENSe PN STYPe AUTO ON The query form returns either a 1 for ON or a 0 for OFF Note that this can only be changed when PN Trigger is set to GPS or EXT 1 0 ON OFF lt boolean gt ON ON OFF SENSe PN TRIGger SENSe PN TRIGger SENSe PN OFFSet SENSe PN OFFSet Setup PN Setup PN Trigger GPS Ext PN Search Type SENSe PN TRIGger NOTRig GPS EXT SENSe PN TRIGger Title Description Parameter Parameter Type Default Value Range Related Command Front Panel Access Ezternal PN Trigger Sets the external PN trigger The query form returns either NOTRIG GPS or EXT in Ascii without the double quotes NOTRig GPS EXT char No Trig NOTRig GPS EXT SENSe PN STYPe SENSe PN STYPe SENSe PN OFFSet SENSe PN OFFSet Setup PN Setup PN Trigger MS2720T PM PN 10580 00341 Rev C 6 29 6 13 SENSe Subsystem Chapter 6 CDMA Commands SENSe POWer RF RANGe AUTO OFF ON 0 1 SENSe POWer RF RANGe AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Automatic Amplitude Range Sets the automatic amplitude range Setting the value to ON or 1 will result in the amplitude range being coupl
66. MS2720T PM PN 10580 00341 Rev C 11 3 11 2 CONFigure Subsystem Chapter 11 Fixed WiMAX Commands CONFigure RF char Title Description Parameter Related Command Configure RF Measurement Valid parameter options SUMMary SPECtrum PVTime ACPR This command configures the selected RF measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe RF commands before initiating a measurement When the SUMMary option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then RF Summary from the front panel When the SPECtrum option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then Spectrum from the front panel When the PVTime option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then Power vs Time from the front panel When the ACPR option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then ACPR from the front panel char SENSe FREQuency 11 4 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands
67. READ DEMod NUMChannels 8 41 READ DEMod SFLatness 11 18 READ DEMod SFLatness 12 18 READ DEMOA SPO Wer sa ra A a AE 8 41 READ DEMod SUMMAary 8 41 READ DEMod SUMMAary 9 17 READ DEMod TKFReguency PRECise 8 42 READ DEMod TKFReguency 8 42 IEEAXDSDBMOG lt a KA ede ed A da ROS dee 10 15 READ EMISSi Om FAJTLA Lors cu aL deb oer RS EX 8 42 READ EMISsion TEMPlate DATA 8 43 READ EMISsion TEMPlate 8 43 REA DE MIS SUT at cas o dde WEST 8 43 READ OB W 10th 2i Di E aeo ES AA A acis 4 37 READ OB Wadi 4 0 Cored s o is ias ios 8 44 READ OTA CAGGregation 13 21 READIOTAIMAP DING oaea ii aedi pad cd os 13 22 READ OTAE MA DING cs IA KUIA 14 20 READ OTA MPA TI 00 a SA A y IA vh dd 6 17 READ OTAMPATH oeri iae IA Sans ie Bae PE 7 20 READ OTA SCANTIeO AA ados EA 13 22 READ OTAISCANDEE rtp eh E Led e DP RES 14 21 t READ OTA TXTPESt arti hee e a eot Qi o desta 13 23 READ OTATXTESt 2 e Sid Ged esi batas 14 21 PRB AIO TA been ct utat se telo cca cae tera anne T EE ld 9 17 READOTA UU MO Ps AD A AA uq 8 44 READ PEA tt sr y E qe sde ad ah 10 15 READ PFIN tata tnt AA SE ISS
68. Returns the most recent Demodulator measurement results The Demodulator measurement must be the active measurement The current measurement can be queried using CONFigure Use the CONFigure D EMod command to set Demodulator as the active measurement Data is returned as 9 comma delimited values Phase Error rms Phase Error peak EVM rms in EVM peak in Origin Offset in dB C I in dB Magnitude Error rms in Modulation Type and TSC is returned for data that is not valid at that instance MEASure DEMod CONFigure DEMod READ DEMod Fetch PASS FAIL Returns the most recent PASS FAIL measurement results Measurement results are returned in a block of ASCII text in the format of lt header gt lt block gt The ASCII header specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes in the lt block gt The block consists of a set of records which indicate individual test results Records are comma separated Each record follows the format test ID lt input1 gt lt input2 gt min lt max gt lt valuel gt lt value2 gt PASS FAIL OPTION NOT INSTALLED gt The lt test ID gt field indicates which test was performed to retrieve these results The lt input1 gt and lt input2 gt fields indicate the test setup The lt min gt and lt max gt fields indicate the minimum and maximum values against which valuel and lt value2 gt were
69. SENSe POWer RF RANGe Amplitude Auto Range MS2720T PM PN 10580 00341 Rev C 12 25 12 10 SENSe Subsystem Chapter 12 Mobile WiMAX Commands SENSe POWer RF RANGe IMMediate Title Amplitude Range Description Recalculates amplitude range Note that issuing this command will set the automatic dynamic range OFF Related Command SENSe POWer RF RANGe AUTO Front Panel Access Amplitude Adjust Range SENSe RF SPECtrum SPAN 5 10 20 30 SENSe RF SPECtrum SPAN Title Spectrum View Span Description Sets the span for the Spectrum view Setting the value to 5 will set the span for the Spectrum view to 5 MHz Setting the value to 10 will set the span for the Spectrum view to 10 MHz Setting the value to 20 will set the span for the Spectrum view to 20 MHz Setting the value to 30 will set the span for the Spectrum view to 30 MHz Parameter 5110120130 Default Value 10 MHz Default Unit MHz Front Panel Access Measurements RF Measurements Spectrum Span 12 26 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 1 ABORt Subsystem The abort subsystem includes commands that allow the user to stop current measurement activities on the instrument ABORt Title Abort Description Restarts the current sweep and or measurement If INITiate CONTinuous is OFF i e the instrument is in single sweep mode send the command INTTiate MMediate to trigger
70. SENSe ACPower BANDwidth BWIDth MAIN lt freq gt I SENSel ACPower BANDwidth BWIDth MAIN 4 48 SENSe ACPower BANDwidth BWIDth SPACing lt freq gt SENSe ACPower BANDwidth BWIDth SPACing 4 49 SENSe ACPower STATe OFF ON J0 1 SENSeE ACPawet S EA Le7 423 tacts s e notre ad bo RE 4 49 SENSe AFPanalyzer A VERage COUNt avg count gt SENSel AFPanalyzer AVERage COUNt 15 14 SENSe AFPanalyzer DEMod DATA 15 14 SENSe AFPanalyzer DEMod MODE RFSP AFSP AFWV SUMMary SENSel AFPanalyzer DEMOoOd MODE 15 14 SENSe AFPanalyzer DEMod TYPE AM FM PM SENSel AFPanalyzer DEMOod TYPE 15 15 SENSe AFPanalyzer FM SCALe lt percentage gt SENSe AFPanalyzer FM SCALe 15 15 SENSe AFPanalyzer IFBW lt freq gt SENSel AFPanalyzer IFBW 15 15 SENSe AFPanalyzer IFBW AUTO 0 1 SENSel AFPanalyzer IFBW AUTO 15 16 SENSe AFPanalyzer PM SCALe lt Radians gt SENSe AFPanalyzer PM SCALe 15 16 SENSel AFPanalyzer RFSPectrum DATA 15 16 SENSe AFPanalyzer SPAN lt freq gt SENSel AFPanalyzer SPAN 15 17 SENSel AFPanalyzer SUMMary DATA 15 17 SENSe AFPanalyzer SWEep TIME lt t
71. gt They indicate that some type of data must be provided See Table 2 3 for details on the types of identifiers The indicates that a choice must be made optional input Optional input is be enclosed in The are not part of the command 2 12 PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI 2 7 Parameter Names 2 7 Parameter Names The following tables list the parameter options for the TRACe PREamble command in each supported measurement mode MS2720T PM PN 10580 00341 Rev C 2 13 2 7 Parameter Names Spectrum Analyzer Parameter Names Chapter 2 Programming with SCPI Table 2 8 Available Parameters in Spectrum Analyzer Mode 1 of 6 Parameter Name Description SN Instrument serial UNIT NAME Instrument name DESCR Trace name DATE Trace date time BASE VER Base FW version APP NAME Application name APP VER Application FW version UNITS Amplitude units CENTER FREQ Center frequency SPAN Frequency span FREQ STEP Frequency step size RBW Resolution bandwidth RBW TYPE RBW coupling auto manual VBW Video bandwidth VBW TYPE VBW coupling auto manual RBW VBW RATIO RBW VBW ratio SPAN RBW RATIO Span RBW ratio INPUT ATTEN Input attenuation ATTEN TYPE Attenuation coupling auto manual REFERENCE LEVEL Reference level SCALE y axis scale PREAMP SET Pre
72. 10580 00341 Rev C 15 17 15 7 SENSe Subsystem Chapter 15 AM FM PM Commands SENSe FREQuency CENTer freq SENSe FREQuency CENTer Title Description Parameter Default Unit Front Panel Access Center Frequency Sets the center frequency Note that changing the value of the center frequency may also change the value of the span freq Hz Freq Center Freq SENSe FREQuency SIGStandard CHANnel number SENSe FREQuency SIGStandard CHANnel1 Title Description Parameter Front Panel Access Channel Selection Sets the channel number for the selected signal standard number Freq Channel 15 18 PN 10580 00341 Rev C MS2720T PM Chapter 15 AM FM PM Commands 15 7 SENSe Subsystem SENSe FREQuency SIGStandard NAMe lt string gt SENSe FREQuency SIGStandard NAMe Title Description Parameter Front Panel Access Signal Standard Selects the desired signal standard from the list The lt string gt argument is the name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal Standard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the lt string gt would be P GSM 900 Uplin
73. Adjacent Channel 4 Power All values are returned in dBm Note that the values for all five main channel carriers are shown even if the number of carriers set on the instrument is below five FETCh RF ACPR CONFigure RF ACPR MEASure RF ACPR Measurements RF Measurements ACPR READ RF EMISsion Title Description Related Command Front Panel Access Read RF Spurious Emission Triggers a new measurement and returns the Marker Amplitude Marker Frequency RBW a Pass Fail assessment and the Mask Boundary Frequency for all markers boundaries It is a combination of the following commands ABORt INITiate and FETCh RF EMISsion In order for the data to be valid the Spurious Emission measurement must be the active measurement specified by CONFigure RF EMISsion The current measurement can be queried using CONFigure Data is returned as 5 comma delimited values for each marker boundary 40 values total Marker Amplitude in dB Marker Frequency in Hz RBW in Hz Pass Fail and Mask Boundary Frequency in Hz Markers that are not on will return for Marker Amplitude Marker Frequency RBW and Pass Fail All Mask Boundary Frequencies will show normally CONFigure RF EMISsion MEASure RF EMISsion FETCh RF EMISsion Measurements RF Measurements Spurious Emission PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 9 READ Subsystem READ RF SPECtrum Title Description
74. CONSt1n Title Description Front Panel Access Read Constellation Triggers a new Constellation measurement and returns the results The Constellation measurement must be the active measurement specified by CONFigure DEMod CONStIn The current measurement can be queried using the command CONFigure Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in 6 Ref Signal RS Power in dBm Sync Signal SS Power in dBm Carrier Frequency in MHz Freq Error in Hz Freq Error in ppm and the Cell ID is returned for each data that is not valid at that instance Measurements Modulation Constellation READ OTA MAPping Title Description Default Unit Front Panel Access Read OTA Coverage Mapping Triggers a new OTA Coverage Mapping measurement and returns the results The OTA Scanner measurement must be the active measurement specified by CONFigure OTA MAPping The current measurement can be queried using the command CONFigure Data is returned as 6 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is a final value for the Dominance is returned for each data that is not valid at that instance dBm Measurements Over the Air Mapping 14 20 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 9 READ Subsystem READ OTA SCANner Title Read OTA Scann
75. Channel Spectrum FETCh OTA MAPping Title Fetch OTA Coverage Mapping Description Returns the most recent Coverage Mapping measurement results Data is returned as 2 comma delimited values Channel Power in dBm and Occupied bandwidth measurement in MHz is returned for each data that is not valid at that instance Data is returned as 6 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is a final value for the Dominance is returned for each data that is not valid at that instance Front Panel Access Measurements Over the Air Mapping FETCh RF ACLR Title Fetch Adjacent Channel Leakage Ratio Description Returns the most recent adjacent channel leakage ratio measurement results If the instrument is sweeping it will not return until the sweep is complete Refer to READ RF ACLR on page 14 22 for a description of the returned data Default Unit dBm Front Panel Access Measurements RF ACLR MS2720T PM PN 10580 00341 Rev C 14 11 14 5 FETCh Subsystem Chapter 14 TD LTE Commands FETCh RF PVTime Title Fetch Power vs Time Description Returns Power vs Time measurement results Total Frame Power DwPTS Power Transmit Off Power Cell ID Timing Error Sub Frame Power 1 2 10 is returned for each data that is not valid at that instance Front Panel Access Mea
76. Configures the default adjacent channel power ratio measurement Disables any other active one button measurements including channel power occupied bandwidth AM FM demodulation and C I Sets the main channel bandwidth equal to the span Sets the adjacent channel bandwidth and channel spacing equal to the main channel bandwidth Sets the detection method to RMS Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe ACPower commands before initiating a sweep Related Command SENSe ACPower STATe SENSe ACPower BANDwidth BWIDth MAIN SENSe ACPower BANDwidth BWIDth ADJacent SENSe ACPower BANDwidth BWIDth SPACing CONFigure CHPower Title Configure Channel Power Description Configures the default channel power measurement Disables any other active one button measurements including ACPR occupied bandwidth AM FM demodulation and C I Sets the integration bandwidth equal to the span Sets the detection method to RMS Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe CHPower commands before initiating a sweep Note that this measurement is not valid in zero span Related Command SENSe CHPower STATe SENSe CHPower BANDwidth BWIDth INTegration 4 24 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 3 CONFigure Subsystem
77. DYNAMIC_ATTENUATION Dynamic range on off SPAN Frequency span MANUAL_SYSTEM_SELECT GSM EDGE select CURRENT_SPECTRUM_VIEW Current spectrum view single or multiple channel spectrum LO VIEW IQ view RUN HOLD Run Hold on off MC SPECTRUM START FREQ Multi channel spectrum start frequency MC SPECTRUM STOP FREQ Multi channel spectrum stop frequency MC CHANNEL CURSOR Multi channel spectrum channel cursor used for markers MC FREQ CURSOR Multi channel spectrum frequency cursor used for markers TEST MODEL Current pass fail model being tested PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI 2 7 Parameter Names WiMAX Mobile WiMAX Parameter Names Table 2 10 Available Parameters in WiMAX and Mobile WiMAX Mode 1 of 2 Parameter Name Description SN Instrument serial UNIT NAME Instrument name TYPE The data type Setup or Data DESCR Trace name DATE Trace date time BASE VER Base FW version APP NAME Application name APP VER Application FW version APP MODE Application Mode REFERENCE LEVEL Reference Level UNITS Amplitude units SCALE Y axis scale CENTER FREQ Center freq SIGNAL STANDARD Current signal standard the value is the index of the signal standard list where a value of 0 is the first index in the list CHANNEL Current channel POWER OFFSET App
78. ESENS DEMod SCODE 4 25 sax ias pena i eO E 8 52 SENSe DEMod SCODe AUTO OFF ON 0 1 ESENSeEDEMod SCODe AUTO 8 52 SENSe DEMod SFACtor 256 512 ESENS DEMOGSEBAGCIOI cieli ve ge tea eke DAT quauis 8 52 SENSe DEMod THRShold rel ampl gt E SENSCEDEMOG TER Sold da bb e Ex DURCH EE mae EA 8 53 SENSe DEMod THRShold AUTO OFF ONI0 1 SENSe FREQuency CENTer freq SENSe FREQuency CENTer 8 53 SENSe FREQuency SIGStandard NA Me lt string gt ESENS ERBQUencV STOP irre dd SC ERR SET 8 54 CSENSE OTA RES bite cid a E Ra VC I Vitae dm ufus 8 55 SENSe OTA SCODe AUTO OFFION 0 1 SENSe PFail test set gt CSENSE BRA E NO ey utt el sal kde ae ole ad aa 8 57 SENSe POWer RF RANGe AUTO OFFION 0 1 I SENSel POWer RF RANGe AUTO 8 58 SENSe POWer RF RANGe IMMediate 8 58 SENSe RF ACLR ADJCchannelcount num of channels gt I SENSel RF ACLR ADJCchannelcount 8 58 SENSe RF ACLR MAINchannelcount num of main channels gt Chapter 9 TDSCDMA Commands ABO RU uos eX ADAE ONE V NEU CUR E CORR ae ene Bae ES 9 CONFigure SUMMAaryj PFail 9 2 CONFigure DEMod lt char gt 9 2 CONFIS PIU RM A ias 9 3 CONEigure RE SchdE a does eoe ate eem Re aae e DA SU PCR 9 3 DISPlay WI
79. FULL to get a list of available modes string INSTrument CATalog FULL INSTrument NSELect Shift 9 Mode PN 10580 00341 Rev C MS2720T PM Chapter 3 All Mode Commands 3 3 MMEMory Subsystem 3 3 MMEMory Subsystem The Mass MEMory subsystem contains functions that provide access to the instrument s setup and data storage MMEMory DATA file name gt Title Description Parameter Transfer Data Transfers the data stored in the given file from the instrument to the controlling program Data is transferred in the form of lt header gt lt block gt The ASCII header specifies the number of data byes It looks like AX where A is the number of digits in X and X is the number of bytes in block file name gt should be enclosed in either single quotes or double quotes and should contain a file extension stp jpg and the file must not be larger than 262136 bytes Use the command MMEMory MSIS to set the current storage location file name MMEMory DELete file name gt Title Description Parameter Related Command Front Panel Access Delete Setup Measurement Removes the measurement or setup file specified by file name from the current mass storage device file name should be enclosed in either single quotes or double quotes 7 It should contain one of the following file extensions stp for setup edg
80. Front Panel Access Signal Standard Selects the desired signal standard from the list The lt string gt argument is the name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal Standard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the lt string gt argument would be P GSM 900 Uplink The query form of this command will return the name of the currently selected Signal Standard on the list lt string gt Freq Signal Standard SENSe FREQuency SPAN Title Description Parameter Default Unit Frequency Span This is a query command only The user can not set the span in CDMA or EVDO modes lt freq gt Hz MS2720T PM PN 10580 00341 Rev C 6 27 6 13 SENSe Subsystem Chapter 6 CDMA Commands SENSe PFail test set SENSe PFail Title PASS FAIL Test Selection Description Selects the active test set to be used in subsequent PASS FAIL measurements The test set value must correspond to a test set that is defined in the test set list To view the list on the instrument go into the Measurement menu press the Pass Fail Mode key and then press the Select Pass Fail Test submenu Alternatively the list
81. It is a combination of the following command CONFigure RF SPECtrum and READ RF SPECtrum Data is returned as 2 comma delimited values Channel Power in dBm and Occupied bandwidth in MHz Front Panel Access Measurements RF Channel Spectrum 13 20 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 9 READ Subsystem 13 9 READ Subsystem This set of commands combines the ABORt INITiate and FETCh commands It aborts any current triggering sequence and sets the trigger state to idle It then initiates a new active measurement i e begins the collection of new data When the measurement is complete it returns the result These commands will not switch to another measurement To get the current measurement data use the FETCh command READ DEMod CONSt1n Title Description Front Panel Access Read Constellation Triggers a new Constellation measurement and returns the results The Constellation measurement must be the active measurement specified by CONFigure DEMod CONStIn The current measurement can be queried using the command CONFigure Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in 6 Ref Signal RS Power in dBm Sync Signal SS Power in dBm Carrier Frequency in MHz Freq Error in Hz Freq Error in ppm and the Cell ID is returned for each data that is not valid at that instance Measurements Modulation Constellation READ OTA CAGGre
82. It is a combination of the following commands CONFigure RF SUMMary and READ RF SUMMary To make a RF Summary measurement with settings other than the default values send CONFigure RF SUMMary Commands to set desired settings READ RF SUMMary Data is returned as 10 comma delimited values Channel Power Carried Frequency Frequency Error Spectral Emission Occupied Bandwidth Peak to Avg Power Filtered 10MHz Filtered 5 MHz Filtered 5MHz Filtered 10 MHz All invalid values are replaced with Power units are in watt or dBm as per what is set by the user Frequency is always in Hz CONFigure RF SUMMary READ RF SUMMary FETCh RF SUMMary Measurements RF RF Summary MS2720T PM PN 10580 00341 Rev C 8 35 8 9 MMEMory Subsystem Chapter 8 WCDMA Commands 8 9 MMEMory Subsystem The Mass MEMory subsystem contains functions that provide access to the instrument s setup and data storage MMEMory STORe PFail lt header gt lt block gt Title Store PASS FAIL Test Definitions Description Stores a new PASS FAIL test definition file in the internal file space for future use The ASCII header specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes in the lt block gt The format of the block data is always ASCII text The contents of the block data is the contents of a Pass Fail test definition file These files can be generated using the Pa
83. Note that using this command turns the automatic video bandwidth setting OFF Parameter freq Default Value 3 MHz Default Unit Hz Range 1 Hz to 10 MHz in a 1 3 sequence Related Command SENSe BANDwidth BWIDth VIDeo AUTO Front Panel Access BW VBW MS2720T PM PN 10580 00341 Rev C 4 51 4 14 SENSe Subsystem Chapter 4 Spectrum Analyzer Commands SENSe BANDwidth BWIDth VIDeo AUTO OFF ON 0 1 SENSe BANDwidth BWIDth VIDeo AUTO Title Description Parameter Parameter Type Default Value Front Panel Access Video Bandwidth Coupling Sets the state of the coupling of the video bandwidth to the resolution bandwidth Setting the value to ON or 1 will result in the video bandwidth being coupled to the resolution bandwidth That is when the resolution bandwidth changes the video bandwidth changes Setting the value to OFF or 0 will result in the video bandwidth being uncoupled from the resolution bandwidth That is changing the resolution bandwidth will not change the video bandwidth When this command is issued the video bandwidth setting itself will not change The default value is ON That is sending SENS BAND VID AUTO is equivalent to sending SENS BAND VID AUTO ON OFF ON 0 1 lt boolean gt ON BW Auto VBW SENSe BANDwidth BWIDth VIDeo RATio number SENSe BANDwidth BWIDth VIDeo RATio Title Description Parameter Default Value Range Related Command Fron
84. Parameter Type integer Default Value 0 Range 0 to 511 Related Command SENSe PN TRIGger SENSe PN TRIGger SENSe PN STYPe SENSe PN STYPe Front Panel Access Setup PN Setup Manual PN Offset MS2720T PM PN 10580 00341 Rev C 7 31 7 13 SENSe Subsystem Chapter 7 EV DO Commands SENSe PN STYPe AUTO 1 0 ON OFF SENSe PN STYPe AUTO Title Description Parameter Parameter Type Default Value Range Related Command Front Panel Access PN Search Type Sets the PN search type The default value is ON That is sending SENSe PN STYPe AUTO is equivalent to sending SENSe PN STYPe AUTO ON The query form returns either a 1 for ON or a 0 for OFF Note that this can only be changed when PN Trigger is set to GPS or Ext 1 0 ON OFF boolean 1 ON OFF SENSe PN TRIGger SENSe PN TRIGger SENSe PN OFFSet SENSe PN OFFSet Setup PN Setup GPS Ext PN Search Type SENSe PN TRIGger NOTRig GPS EXT SENSe PN TRIGger Title Description Parameter Parameter Type Default Value Range Related Command Front Panel Access External PN Trigger Sets the external PN trigger The query form returns either NOTRIG GPS or EXT in Ascii without the double quotes NOTRIG GPS EXT char NOTRIG NOTRIG GPS EXT SENSe PN STYPe SENSe PN STYPe SENSe PN 0FFSet
85. Read PASS FAIL Triggers a new PASS FAIL measurement and returns the results It is a combination of the commands ABORT INITiate and FETCh PFail The PASS FAIL measurement must be active The current measurement can be queried using CONFigure MEASure PFail CONFigure PFail FETCh PFail CONFigure PFail Front Panel Access Measurements Pass Fail Test READ RF ACLR Title Read Adjacent Channel Leakage Ratio Description Default Unit Front Panel Access Triggers a new Adjacent Channel Leakage Ratio measurement and returns the results Power levels for each channel both absolute and relative If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data 1s returned as 11 comma separated values Main channel power Left alternate channel power relative absolute Left adjacent channel power relative absolute Main channel power relative absolute Right adjacent channel power relative absolute Right Alternate channel power relative absolute dBm Measurements RF ACLR 14 22 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 9 READ Subsystem READ RF PVTime Title Description Related Command Front Panel A
86. Related Command MEASure PVTFrame CONFigure PVTFrame FETCh PVTFrame Front Panel Access Shift 4 Measure Power vs Time Frame READ PVTSLot Title Read Power vs Time Slot Description Triggers a new Power vs Time Slot measurement and returns the results Channel Power Burst Power Average Burst Power Span Occupied Bandwidth Frequency Error Frequency Error ppm Modulation Type and TSC measurement Result Format See FETCh PFail It is a combination of the commands ABORT INITiate and FETCh PVTSlot The Power vs Time Slot measurement must be the active measurement specified by CONFigure PVTSlot The current measurement can be queried using CONFigure Data is returned as 9 comma delimited values Channel Power in dBm Burst Power in dBm Average Burst Power in dBm Span in MHz Occupied Bandwidth in MHz Frequency Error in MHz Frequency Error ppm Modulation Type and TSC is returned for each data that is not valid at that instance Related Command MEASure PVTSlot CONFigure PVTSlot FETCh PVTSlot Front Panel Access Shift 4 Measure Power vs Time Slot 10 16 PN 10580 00341 Rev C MS2720T PM Chapter 10 GSM Commands 10 8 READ Subsystem READ SPECt rum MULTi Title Read Multi Channel Spectrum Description Triggers a new Multi Channel Spectrum measurement and returns the results Span It is a combination of the commands ABORT INITiate and FETCh SPECtrum MULT The
87. SCPI Common Commands on page 2 1 e SCPI Required Commands on page 2 2 e SCPI Optional Commands on page 2 2 This instrument follows the SCPI standard but is not fully compliant with the Hote standard SCPI Common Commands Some common commands are defined in the IEEE 488 2 standard and must be implemented by all SCPI compatible instruments These commands are identified by the asterisk at the beginning of the command keyword These commands are defined to control instrument status registers status reporting synchronization and other common functions The common commands supported by the Spectrum Master are shown below IDN Title Identification Query Description This command returns the following information in lt string gt format separated by commas manufacturer name Anritsu model number options serial number firmware package number The model number and options are separated by a and each option is separated by a P For example the return string might look like Anritsu MS2722C 3 2 62011032 1 23 MS2720T PM PN 10580 00341 Rev C 2 1 2 2 Introduction to SCPI Programming Chapter 2 Programming with SCPI RST Title Reset Description This command restores parameters in the current application as well as system settings to their factory default values System settings affected by this command are Ethernet configuration language volume and brightness Note that the uni
88. SENSEEPVTSIOUSTODBT 2 ios qu xoa re RE GR Ere Ea 10 22 SENSe RF ACLR ADJCchannelcount num of channels SENSe RF ACLR ADJCchannelcount 8 58 SENSe RF ACLR MAINchannelcount num of main channels I SENSel RF ACLR MAINchannelcount 8 59 SENSe RF ACPR ADJCchannelcount 11 28 SENSe RF ACPR MAINchannelcount lt integer gt I SENSel RF ACPR MAlINchannelcount 6 30 SENSe RF ACPR MAINchannelcount lt integer gt I SENSel RF ACPR MAlINchannelcount 7 33 SENSel RF ACPR MAINchannelcount 11 28 SENSel RF PVTime FRAMe STARt 11 28 SENSe RF SPECtrum SPAN 5 10 20 30 SENSe RESPEC tumiSPAN ondaa da Face ege Fata 11 29 SENSe RF SPECtrum SPAN 5 10 20 30 I SENSel RF SPECtrum SPAN 12 26 SENSe RF SPECtrum SPAN Auto 1 4 3 5 10 15 20 30 SENSel RF SPECtrum SPAN 13 35 SENSe RF SPECtrum SPAN Auto 1 4 3 5 10 15 20 30 SENSel RF SPECtrum SPAN 14 34 SENSe SLOTselection Auto 0 6 SENSe SUBFrame lt Sub frame number 0 9 gt MS2720T PM PN 10580 00341 Rev C D 25 Appendix D List of All Commands SENSe SWEep MODE FAST PERFormance NOFFt SENSel SWEep MODE
89. Spectrum Analyzer Parameter Names 2 14 GSM Parameter Names 2 20 WiMAX Mobile WiMAX Parameter Names 2 21 WCDMA Parameter Names 2 23 CDMA ParameterNames 2 25 EVDO Parameter Names 2 27 TDSCDMA Parameter Names 2 29 MS2720T PM PN 10580 00341 Rev C Contents 1 Table of Contents Continued Chapter 3 All Mode Commands 3 1 FETCh Subsystem 0 lisse eee ee 3 1 3 2 INSTrument Subsystem 3 1 3 3 MMEMory Subsystem 000 eee es 3 3 3 4 SENSe Subsystem 3 8 3 5 STATUS Subsystem 534 egead aed E ad 3 9 3 6 SYSTem Subsystem s ar shedrsa rs kera ha aa 3 10 Chapter 4 Spectrum Analyzer Commands 4 1 ABORt Subsystem 4 1 4 2 CALCulate Subsystem 4 2 4 3 CONFigure Subsystem 4 24 4 4 DISPlay Subsystem 4 26 4 5 FETCh Subsystem 2 0 i E e n 4 28 4 6 FORMat Subsystem IA Ep Kaa eae 4 30 4 7 NITiate Subsystem 4 31 4 8 MEASure Subsystem 4 33 4 9 MMEMory Subsystem
90. TD LTE Commands 14 12 SENSe Subsystem The commands in this subsystem relate to device specific parameters not signal oriented parameters SENSe AVErage FERRor COUNt n SENSe AVErage FERRor COUNt Title Frequency Error Average Description When count is greater than one the frequency error value is averaged over past measurements If count is one then no averaging occurs If Count N and M is the number of measured values then when M lt N FE next FE1 FE2 FEN 1 N 1 When M lt N FE next N 1 FE previous FE new N Note This is commonly called a modified or running moving average Parameter 1 15 Parameter Type lt char gt Default Value 1 Front Panel Access Setup Freq Err Ave Cnt SENSe AVERage FERRor RESet Title Frequency Error Average Reset Description Resets the frequency error averaging Does not change the value of Count set with SENSe AVErage FERRor COUNt n Front Panel Access Setup Freq Err Ave Cnt SENSe BANDWidth RESolution 1 4 3 5 10 15 20 SENSe BANDWidth RESolution Title Bandwidth Description Sets the channel bandwidth 15 MHz and 20 MHz are only available if Option 543 is installed Parameter 1 4 3 5 10 15 20 Parameter Type char Default Value The default bandwidth is 10 MHz Front Panel Access Setup BW 14 26 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands SENSe EVM
91. WINDow TRACe Y SCALe PDIVision 11 6 DISPlay WINDow TRACe Y SCALe PDIVision lt value gt DISPlay WINDow TRACe Y SCALe PDIVision 12 6 DISPlay WINDow TRACe Y SCALe RLEVel lt amplitude gt DISPlay WINDow TRACe Y SCALej RLEVel 4 25 DISPlay WINDow TRACe Y SCALe RLEVel OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe RLEVel OFFSet 4 26 DISPlay WINDow TRACe Y SCALe TOP lt amplitude gt DISPlay WINDow TRACe Y SCALej TOP 11 6 DISPlay WINDow TRACe Y SCALe TOP lt amplitude gt DISPlay WINDow TRACe Y SCALej TOP 12 6 IFETCHA CE RI 2 uv noD eae eeu e Rx kaaa 8 8 EFETCHAGCPOWEr Zane eaa OX P de Ro eee 4 27 FETCh CHPower CHPower 4 27 D 6 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands FEL Cr CHPower DENSE cora cp xeu time Cosa v Ed 4 27 ETC CHO WE as tto Vir ERES kolo ota 4 28 SEBICGCOGHPOWeEL st PTS FAM et RAV ari a 8 8 FETCh DEMod ACTChannels 8 9 SBIChDENIOdGCCPDSSI ii da ere mee o Sor bte Gy 13 10 EEICh IDEMOOGGCPData a sabe 544 GU URS ae Ss 14 10 PE TCH DE Mod CDP Data 7 6 FET Ch DEMod CDP Data oos to exi e ds dr iE EE EE he ade wes 9 5 EEFTCODEMod CDPMaC aa payasada sa dur f Stee eds ut 7 6 hE TCh DE Mod EDO eh uia A a ato 6 6 SE
92. default value is ON That is sending INIT CONT is equivalent to sending INIT CONT ON The query version of the command returns a 1 if the instrument is continuously sweeping measuring and returns a 0 if the instrument is in single sweep measurement mode Note that rapid toggling between ON and OFF is not allowed The instrument must be allowed to make a full sweep before toggling can be done OFF ON 0 1 lt boolean gt ON INITiate IMMediate Shift 3 Sweep Sweep INITiate IMMediate Title Description Related Command Front Panel Access Trigger Sweep Measurement Initiates a sweep measurement If INITiate CONTinuous is set to ON this command 1s ignored Use this command in combination with STATus OPERation to synchronize the capture of one complete set of data When this command is sent the sweep complete bit of STATus OPERation is set to 0 indicating that the measurement has not completed The data collection is then triggered The controlling program can poll STATus OPERation to determine the status When the sweep complete bit is set to 1 data is ready to be retrieved INITiate CONTinuous STATus OPERation Shift 3 Sweep Sweep Single Trigger Sweep MS2720T PM PN 10580 00341 Rev C 13 15 13 8 MEASure Subsystem Chapter 13 LTE Commands 13 8 MEASure Subsystem These commands take the instrument from its current state enable the specified measurement and put the instr
93. however it is good practice to always use a leading colon for all keywords Note also that the SENSe keyword is optional This is a SCPI convention for all voltage or signal source type instruments that allows shorter command statements to be used The following is an example of a multiple command statement that uses two separate commands in a single statement FREOuency STARt 10E6 FREOuency STOP 20E9 Note A semicolon is used to join the commands and a leading colon used immediately after the semicolon to start the second command MS2720T PM PN 10580 00341 Rev C 2 11 2 6 Formatting Conventions Chapter 2 Programming with SCPI Command Terminators The new line character ASCII 10 in the last data byte of a command string is used as a command terminator Use of a command terminator will reset the command path to the root of the tree 2 6 Formatting Conventions This manual uses the following conventions in describing SCPI commands Table 2 7 Formatting Conventions COMMands LOOK LIKE THIS Commands are formatted to differentiate them from their description COMMand QUERies LOOK LIKE THIS The query form of the command is followed by a 9 Front panel key sequences use this formatting Front panel key presses are formatted to differentiate them from text descriptions Key presses are separated by a comma identifier Identifiers are enclosed in lt
94. it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as 3 comma separated values occupied bandwidth percent of power dB down OBW in Hz Percent of Power in dB Down in dB MS2720T PM PN 10580 00341 Rev C 4 29 4 6 FORMat Subsystem Chapter 4 Spectrum Analyzer Commands 4 6 FORMat Subsystem This subsystem contains commands that determine the formatting of numeric data when it is transferred The format setting affects data in specific commands only If a command is affected it is noted 1n the command description FORMat READings DATA ASCii INTeger 32 REAL lt length gt FORMat READings DATA Title Description Parameter Parameter Type Default Value Related Command Numeric Data Format This command specifies the format in which data is returned in certain commands The optional lt length gt parameter is needed for REAL format only It defines the length of the floating point number in bits Valid values are 32 and 64 If no length is specified the default length of REAL data is set to 64 bits ASCii format returns the data in comma separated ASCII format The units are the current instrument units This format requires many more bytes so
95. lt block gt TRACe DATA ACLR SPECtrum EMISsion DEMod 8 47 SENSe A VERage FERRor OFF ONJ0 1 SENSe AVERage FERRor 8 48 SENSe A VERage FERRor COUNt lt integer gt SENSe A VERage FERRor COUNt 0 0 0 ccc eee eens 8 48 SENSe DEMod CODogram TIME lt seconds gt SENSe DEMod CODogram TIME 8 49 I SENSel DEMod CPICh ABSolute 8 49 SENSe DEMod CPICh RELative 8 49 SENSe DEMod CTRLchannels UNIT RELative ABSolute DELTa SENSe DEMod CTRLchannels UNIT 8 49 SENSe DEMod HSDPa IQPersistence integer SENSe DEMod HSDPa IQPersistence 8 50 SENSe DEMod HSDPa TIME lt seconds gt SENSe DEMod HSDPa TIME 8 50 I SENSel DEMod PCCPch RELative 8 50 SENSeEDEMOGCPCDi etrOE WA o SN LET te Sos 8 50 SENSe DEMod PICH CODE lt code number SBNSeEDBMOGPICIECODRB rocan dA eae t hte Fee edu s 8 51 SENSe DEMod SCCPch CODE code number gt I SENSel DEMod SCCPch CODE 8 51 MS2720T PM PN 10580 00341 Rev C Appendix C List of Commands by Mode SENSe DEMod SCCPch SFACtor 4 8 16 32 64 128 256 I SENSel DEMod SCCPch SFACtor 8 51 SENSe DEMod SCODe lt scrambling code gt
96. pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID Related Command READ DEMod CONSt1n CONFigure DEMod CONStln 11 12 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 7 MEASure Subsystem MEASure DEMod EVSCarrier Title Measure EVM vs Sub Carrier Description Sets the active measurement to EVM vs Sub Carrier sets the default measurement parameters triggers a new measurement and returns the EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and the Base Station ID It is a combination of the commands CONFigure DEMod EVSCarrier and READ DEMod EVSCarrier To make a EVM vs Symbol measurement with settings other than the default values send CONFigure DEMod EVSCarrier Commands to set the desired settings READ DEMod EVSCarrier Data is returned as 8 comma delimited values EVM rms in EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID Related Command READ DEMod EVSCarrier CONFigure DEMod EVSCarrier MEASure DEMod EVSYmbol Title Measure EVM vs Symbol Description Sets the active measurement to EVM vs Symbol sets the default measurement parameters triggers a new measurement and returns the EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and
97. power relative minimum power relative average power Shift 4 Measure Generator Transmission Measurement Transmission Statistics 5 8 PN 10580 00341 Rev C MS2720T PM Chapter 5 Tracking Generator Commands 5 7 SENSe Subsystem 5 7 SENSe Subsystem The commands in this subsystem relate to device specific parameters not signal oriented parameters SENSe CW FREQuency SENSe CW FREQuency Title CW Frequency Description Sets the frequency for the Generator in CW Mode Default Value 1 GHz Range 100 kHz to 9 GHz 0809 or to 13 GHz 0813 or to 20 GHz 0820 Default Unit Hz Example To set CW frequency at 2 GHz CW FREQ 2000000000 or CW FREQ 2 GHz Related Command INITiate GENerator GENerator MODe CW Front Panel Access Shift 4 Measure Generator Generator Mode CW CW Frequency SENSe GENerator MODe CW TRACking SENSe GENerator MODe Title Generator Mode Description Toggle Generator Mode between CW and Tracking Note This command does not turn the generator on Refer to INTTiate GENerator Parameter CW TRACking Default Value CW Example To select Tracking Generator Mode GEN MOD TRAC Related Command INITiate GENerator Front Panel Access Shift 4 Measure Generator Generator Mode MS2720T PM PN 10580 00341 Rev C 5 9 5 7 SENSe Subsystem Chapter 5 Tracking Generator Commands SENSe TGENerator POWStats STATe OFF ON 0 1 SENSe TGENerator POW
98. 0 for OFF Parameter OFF ONI0 1 Parameter Type lt boolean gt Default Value 1 Front Panel Access Shift 4 Measure Demodulator Constellation Reference Points SENSe DEMod EVSCarrier STARt X Title EVM vs Sub Carrier Start Value Description Queries the EVM vs Sub Carrier start value Related Command SENSe DEMod EVSCarrier STOP X SENSe DEMod EVSCarrier STOP X Title EVM vs Sub Carrier Stop Value Description Queries the EVM vs Sub Carrier stop value Related Command SENSe DEMod EVSCarrier STARt X SENSe DEMod EVSYmbol STARt X Title EVM vs Symbol Start Value Description Queries the EVM vs Symbol start value Related Command SENSe DEMod EVSYmbol STOP X SENSe DEMod EVSYmbol STOP X Title EVM vs Symbol Stop Value Description Queries the EVM vs Symbol stop value Related Command SENSe DEMod EVSYmbol STARt X SENSe DEMod SFLatness STARt X Title Spectral Flatness Start Value Description Queries the Spectral Flatness start value Related Command SENSe DEMod SFLatness STOP X 11 24 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 10 SENSe Subsystem SENSe DEMod SFLatness STOP X Title Description Related Command Spectral Flatness Stop Value Queries the Spectral Flatness stop value SENSe DEMod SFLatness STARt X SENSe DLFLength 2 5 5 10 SENSe DLFLength Title
99. 15 AM FM PM Commands SENSe AFPanalyzer IFBW AUTO 0 1 SENSe AFPanalyzer IFBW AUTO Title Description Parameter Parameter Type Default Value Front Panel Access IF bandwidth coupling Sets the state of the coupling of the IF bandwidth to the span Setting the value to 1 will result in the IF bandwidth being coupled to the span That is when the span changes the IF bandwidth changes Setting the value to 0 will result in the IF bandwidth being uncoupled from the span That is changing the span will not change the IF bandwidth 0 1 boolean 1 Setup Auto IFBW SENSe AFPanalyzer PM SCALe lt Radians gt SENSe AFPanalyzer PM SCALe Title Description Parameter Default Value Range Front Panel Access PM y axis reference level This command sets the y axis reference level in the PM Audio spectrum waveform display number 3 140 3 140 to 3140 Shift 4 Measure Audio Spectrum Waveform Scale milli Rad SENSe AFPanalyzer RFSPectrum DATA Title Description Front Panel Access Summary data This query returns the measurement values in the RF spectrum view The order of the values are as follows lt carrier power gt in dBm lt carrier freq gt in Hz lt Occ BW gt in Hz All values are comma separated Shift 4 Measure RF Spectrum 15 16 PN 10580 00341 Rev C MS2720T PM Chapter 15 AM FM PM Commands 15 7 SENSe Subsystem
100. 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 C CA UU amp A UA Ur CA Ur Ur CA CA CA Ur CA CA CA CA Ur CA Ur CA CA CA CA Ur CA CA CA CA Ur CA 5 6 FIXed STATe OFF ONJ0 1 CALCulate MARKerl DELTa X x1 parameter gt lt x2 parameter 6 FIKed STATej 4 20 OIM a o FRI eR aaa 4 20 6 MAKimum LEFT 4 20 6 MAXimum RIGHt 4 20 6 NOISe STATe OFF ON O 1 6 NOISe STATe 4 2 6 X lt x parameter gt a f ok Oils ou rae actu 15 3 6 X lt x parameter gt OP PA E 4 2 6 X lt x parameter gt ONT Ia dae pura tula MWA MIA MAONI MENA 8 2 ORY POE DENN RE UPC EMISIT IS 15 4 NISIWE es Ge DPA Questa d Goes 4 22 GONG hatte lebt thes bathe Ta aa d Wanawe 6 2 oj Y EA Pato E ge sues 7 2 GY T ai prete ante Ch ra US 8 2 6ESET CENTer 15 2 OPESEDITGCENT6GE tia id 4 22 O SELEREEV elisa ea ts 15 3 6 SET RLEVel 4E rta 4 22 6 STATe OFF ON 0 1 OPES PAG ees ak ea etn S oda 15 1 6 STATe OFF ON 0 1 GESTA TGs caus ieee m o xa Fes 4 22 6 STATe OFF ON 0 1 OSTATE Pr ote ageewd REC CR ees 6 2 6 STATe OFF ON 0 1 ESTATE cyt cece hin ade Qe ord 7 2 6 STATe OFF ON 0 1 GES TAT GI imd eG A Aaa 8 3 14 2 13 2 1
101. 8 MMEMory DELete lt filename gt 15 9 MMEMory LOAD STATe lt integer gt lt filename gt 15 10 MMEMory LOAD TRACe lt integer gt lt filename gt 15 11 MMEMory STORe STATe lt integer gt lt filename gt 15 12 MMEMory STORe TRACe lt integer gt lt file name 15 12 TRACE DATA A ROLE SE Ree ORDRE A a 15 13 SENSe AFPanalyzer A VERage COUNt avg count gt SENSel AFPanalyzer AVERage COUNt 15 14 SENSe AFPanalyzer DEMod DATA 15 14 SENSe AFPanalyzer DEMod MODE RFSP AFSP AFWV SUMMary SENSel AFPanalyzer DEMOod MODE 15 14 SENSe AFPanalyzer DEMod TYPE AM FM PM SENSel AFPanalyzer DEMOod TYPE 15 15 SENSe AFPanalyzer FM SCALe lt percentage gt SENSe AFPanalyzer FM SCALe 15 15 SENSe AFPanalyzer IFBW lt freg gt I SENSel AFPanalyzer IFBW 15 15 SENSe AFPanalyzer IFBW AUTO 0 1 SENSel AFPanalyzer IFBW AUTO 15 16 SENSe AFPanalyzer PM SCALe lt Radians gt MS2720T PM PN 10580 00341 Rev C C 27 Appendix C List of Commands by Mode SENSel AFPanalyzer PM SCALe 15 16 SENSe AFPanalyzer RFSPectrum DATA 15 16 SENSe AF
102. 9 4 WOOD MA ta tard 8 1 WCDMA 8 7 WiMAXF 11 1 WiMAXF 11 5 WiMAX M 12 1 WiIMAKM 12 5 About this Manual 1 1 C Ethernet cables address 1 2 Ethernet 1 3 Cable ads 1 3 USB ea A et d 1 4 enabling the port 1 4 CALCulate subsystem LAN address 1 3 AM FM PM 15 1 setup era enG hahi oo 1 2 CDMA AA Ka 6 2 Eo MERO ROREM ie FETCh subsystem pH pd MEE Lr os TDLTE 455 uv eS 14 2 d A ak Pun WCDMA BUCO AR TE ENNAN a DONE Ge subsystom Pro Mt A 13 10 CN Sooo CU Ee eR aed WA Paid 4 28 EVD zA A d 14 10 MATA MA Sa Ate BIA SI SDSODMA AA oe GSM er uos usse ve te tail 10 2 DH eo at Sate 13 6 o MR eee s SPA ol WODMA aaa 8 8 a CA I cue a TDSCDMA 9 2 MVE A sere ihe py o cH Reto pea edat or 5 2 FOR Mateubsysiom WCDMA oiio 8 4 P E p WiMAXF 11 2 a WA A WiMAX M Pe A GSM uec soe ea ton hk 10 9 D TB sok eh entes LE IU BAI 13 14 default gateway 1 2 DEA toss odiis bs Oita ta 4 30 DHCP DTDETE 3 2255 5 uklwesues 14 13 FOr LAN RENCONTRE RENS PR 1 3 TDSCDMA 9 8 WCDMA 8 20 WiMAXF 11 10 WiMAX M 12 10 MS2720T PM PN 10580 00341 Rev C Index 1 Gto S G R gateway IP address 1 3 READ subsystem GENerator subsystem
103. A NEXU RUN oO VR AER CR e UE RUIN 10 1 ABORI S drach dog pin te deepest tert Peut gah adh dng da 11 1 ABOR Mert 12 1 ABORT ecole con Toto qe de E a WA BAE iat ei 13 1 ABO Ri tia b Sd oH utes Tried pe ida equ ims 14 1 ABORT 2 56 55 ci Pace HEADS aa aE OS SODA BOTS as EASON s Suet 4 ABORTAR Ue V Ead sa ses dus BGS Arb 6 1 ABORT 2 cett dos a ven RD x UA RET d Ee RIA AR I RR ORAE Re 7 1 ABO RU ii doa Sue PG Wa kaa AAA AOS 8 1 LABORI IA aie MA e VE AU stare eec ea AA A ae Meats 9 CALCulate LIMit ALARm OFF ON 0 1 CALCulate LIMit ALARM 4 2 CALCulate LIMit CENTer 4 2 CALCulate LIMit ENVelope CREate 4 3 CALCulate LIMit ENVelope OFFSet lt amplitude gt CALCulate LIMit ENVelope OFFSet 4 3 CALCulate LIMit ENVelope POINt lt number gt CAL Culate LIMit ENVelope POINt 4 4 CALCulate LIMit ENVelope SHAPe SOUare SLOPe CALCulate LIMit ENVelope SHAPe 4 4 CALCulate LIMit ENVelope UPDate X 4 4 CALCulate LIMit ENVelope UPDate Y 4 5 CALC alate LIMI EATE IA x Le Ehe a Ew Eai 4 5 CALCulate LIMit LOWer ALARm OFFJ ONJO 1 CAL Culate LIMit LOWer ALARM 4 5 CALCulate LIMit LOWer FAIL 4 5 CAL Culate LIMit LOWer POINt
104. ASCII format The response begins with an ASCII header that specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Each data point is separated by a comma delimiter Trace setup information can be acquired using TRACe DATA PREamble Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory Except for DEMod there is only one value per data point For DEMod each data point 1s represented by 2 values 4 bytes each IData no units and QData no units For SINGle MULTI PVTFrame and PVTSlot the unit is in dBm Note that the instrument must be set in the selected view Use the CONFigure commands to set the unit to the selected view trace type FORMat DATA TRACe DATA PREamble 10 18 PN 10580 00341 Rev C MS2720T PM Chapter 10 GSM Commands 10 10 SENSe Subsystem 10 10 SENSe Subsystem The commands in this subsystem relate to device specific parameters not signal oriented parameters SENSe FREQuency BAND AUTO GSM EDGE SENSe FREQuency BAND Title Description Parameter Parameter Type Default Value Front Panel Access GSM EDGE Measurement Selection This command toggles the type of signal that is measured AUTO allows the instrument to search for a GSM or EDGE signal automatically GSM sets the instrument to measure only GSM signals EDG
105. Access Main Channel Carrier Count Sets the number of main channel carriers lt integer gt lt integer gt 1 1to5 Setup Number of Carriers MS2720T PM PN 10580 00341 Rev C 7 33 7 13 SENSe Subsystem Chapter 7 EV DO Commands SENSe SWEep SPEed FAST NORM SLOW SENSe SWEep SPEed Title Measurement Speed Description Sets the measurement speed The query form returns either FAST NORM or SLOW in Ascii without the double quotes Parameter FAST NORM SLOW Parameter Type lt char gt Default Value Norm Range FAST NORM SLOW Front Panel Access Setup Meas Speed SENSe WCODe 64 128 SENSe WCODe Title Walsh Codes Description Sets the Walsh codes Parameter 64 128 Default Value 128 Range 64 128 Front Panel Access Setup Walsh Codes 7 34 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 1 ABORt Subsystem The abort subsystem includes commands that allow the user to stop current measurement activities on the instrument ABORt Title Description Parameter Related Command Abort Restarts the current sweep and or measurement Resets the trigger system If INITiate CONTinuous is OFF i e the instrument is in single sweep mode send the command INITiate IMMediate to trigger the next sweep If INITiate CONTinuous is ON i e the instrument is in continuous sweep mode a new sweep will start immediate
106. Access Marker Marker Freq to Center 4 22 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem CALCulate MARKer 1 2 3 4 5 6 SET RLEVel Title Description Front Panel Access Marker to Reference Level Sets the reference level equal to the measured amplitude of the specified marker Note that this may result in a change to the input attenuation Marker Marker to Ref Lvl CALCulate MARKer 1 2 3 4 5 6 STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 STATe Title Description Parameter Parameter Type Default Value Example Front Panel Access Marker State Sets the specified marker on off OFF ON 0 1 lt boolean gt OFF To turn off reference marker 1 CALCulate MARKerl STATe OFF Marker On Off MS2720T PM PN 10580 00341 Rev C 4 23 4 3 CONFigure Subsystem Chapter 4 Spectrum Analyzer Commands 4 3 CONFigure Subsystem This set of commands prepares the instrument for the selected measurement It disables any currently enabled measurements and activates the specified measurement It sets the instrument to single sweep mode waiting for an INITiate command It will not initiate the taking of a measurement Current instrument settings may be changed to default values These changes are identified with their respective measurement commands CONFigure ACPower Title Configure Adjacent Channel Power Ratio Description
107. Adjacent Channel Power Ratio measurement and returns the results Power levels for each channel both absolute and relative It is a combination of the commands ABORT INITiate and FETCh RF ACPR The ACPR measurement must be the active measurement specified by CONFigure RF ACPR The current measurement can be queried using CONFigure Data is returned as 11 comma delimited values The Channel Power in dBm relative adjacent channel 1 power level absolute adjacent channel 1 power level relative adjacent channel 2 power level absolute adjacent channel 2 power level relative adjacent channel 3 power level absolute adjacent channel 3 power level relative adjacent channel 4 power level absolute adjacent channel 4 power level relative adjacent channel 5 power level absolute adjacent channel 5 power level The relative adjacent channel power level is in dB and the absolute adjacent channel power level is in dBm Related Command FETCh RF ACPR CONFigure RF ACPR MEASure RF ACPR READ RF PVTime Title Read Power vs Time Description Triggers a new Power vs Time measurement and returns the results Channel Power Preamble power burst power of data bursts and the Crest Factor It is a combination of the commands ABORT INITiate and FETCh RF PVTime The Power vs Time measurement must be the active measurement specified by CONFigure RF PVTime The current measurement can be queried using CONFigure Data is returned
108. Carrier from the front panel When the EVSYmbol option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then EVM vs Symbol from the front panel char Measurements Demodulator MS2720T PM PN 10580 00341 Rev C 12 3 12 2 CONFigure Subsystem Chapter 12 Mobile WiMAX Commands CONFigure RF char Title Description Parameter Related Command Configure RF Measurement Valid parameter options SUMMary SPECtrum PVTime ACPR This command configures the selected RF measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe RF commands before initiating a measurement When the SUMMary option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then RF Summary from the front panel When the SPECtrum option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then Spectrum from the front panel When the PVTime option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then Power vs Time from the front panel When the ACPR option is se
109. Commands 14 6 FORMat Subsystem 14 6 FORMat Subsystem This subsystem contains commands that determine the formatting of numeric data when it is transferred The format setting affects data in specific commands only If a command is affected it is noted 1n the command description FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA Title Description Parameter Parameter Type Default Value Numeric Data Format This command specifies the format in which data is returned in certain commands ASCii format returns the data in comma separated ASCII format The units are the current instrument units This format requires many more bytes so it is the slowest format INTeger values are signed 32 bit integers in little endian byte order This format returns the data in 4 byte blocks REAL values are 32 bit floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 4 byte binary format The units are the current instrument units Both INTeger and REAL formats return a definite block length Each transfer begins with an ASCII header such as 42204 The first digit represents the number of following digits in the header in this example 4 The remainder of the header indicates the number of bytes that follow the header in this example 2204 You then divide the number of following bytes by the number of bytes in the data format you v
110. Contents Continued 8 6 FORMat Subsystem 8 20 8 7 INITiate Subsystem o occococcccocc eh 8 21 8 8 MEASure Subsystem 8 22 8 9 MMEMory Subsystem esseee ees 8 36 8 10 READ Subsystem 8 37 8 11 TRACe Subsystem nnn 8 46 8 12 SENSe Subsystem 8 48 Chapter 9 TDSCDMA Commands 9 1 ABORt Subsystem 9 1 9 2 CONFigure Subsystem 9 2 9 3 DISPlay Subsystem 9 4 9 4 FETCh Subsystem oooocccoccc anaana 9 5 9 5 FORMat Subsystem IA AA es 9 8 9 6 INITiate Subsystem IA KA KIA eh 9 9 9 7 MEASure Subsystem 9 10 9 8 READ Subsystem seer rgen ewn na e a ura 9 16 9 9 TRACe Subsystem 9 20 9 10 UNIT Subsystem II AI AE 9 23 9 11 SENSe Subsystem 9 24 Chapter 10 GSM Commands 10 1 ABORt Subsystem KWEA 10 1 10 2 CONFigure Subsystem 10 2 10 3 DISPlay Subsystem 10 5 1054 FETCH Subsystem i pdb EAT ro ede ted pe Ted 10 6 10 5 FORMat Subsystem IA WA ee eae 10 9 10 6 INITiate Subsystem
111. Description Parameter Default Value Default Unit Front Panel Access Down Link Frame Length Set the Down Link Frame Length Setting the length to 2 5 will result in setting the Frame Length to 2 5 ms Setting the length to 5 will result in setting the Frame Length to 5 ms Setting the length to 10 will result in setting the Frame Length to 10 ms The query form of this command will return the Down Link Frame Length in unit of seconds 2 5 5 10 2500 us seconds Setup Frame Length SENSe FREQuency CENTer freq SENSe FREQuency CENTer Title Center Frequency Description Sets the center frequency Note that changing the value of the center frequency will change the value of the coupled parameters Start Frequency and Stop Frequency It may also change the value of the span Parameter freq Default Value 2 5 GHz Default Unit Hz Range 0 Hzto 7 1 GHz Front Panel Access Freq Center Freq MS2720T PM PN 10580 00341 Rev C 11 25 11 10 SENSe Subsystem Chapter 11 Fixed WiMAX Commands SENSe FREQuency SIGStandard CHANnel number SENSe FREQuency SIGStandard CHANnel1 Title Description Parameter Front Panel Access Channel Selection Sets the channel number for the selected signal standard number Freq Channel SENSe FREQuency SIGStandard NAMe lt string gt SENSe FREQuency SIGStandard NAMe Title Description Parameter Front Panel Acc
112. Fixed is set to on then the selected reference markers stay at the amplitude they were at when the marker is set to Fixed OFF ON 0 1 lt boolean gt OFF To set reference marker 1 to fixed CALCulate MARKer FIXed ON CALCulate MARKer FIXed 1 Marker More Marker Style CALCulate MARKer 1 2 3 4 5 6 MAXimum Title Description Front Panel Access Marker Maximum Peak Search Puts the specified marker at the maximum amplitude in the trace Marker Marker 1 2 3 4 5 6 Peak Search Marker More Peak Options Peak Search CALCulate MARKer 1 2 3 4 5 6 MAXimum LEFT Title Description Related Command Front Panel Access Marker Maximum Peak Search Left Puts the specified marker on the next highest peak to the left of the current peak The next highest peak must be above the peak threshold If no point meets that criterion the marker is set to the first point on the trace CALCulate MARKer PEAK THReshold Marker More Peak Options Next Peak Left PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem CALCulate MARKer 1 2 3 4 5 6 MAXimum NEXT Title Marker Maximum Peak Search Next Description Moves the marker to the highest peak anywhere in the trace which is lower than the current marker If the given marker is not on the command turns it on and sets it to the second highest peak in the trace The command uses the existing peak th
113. For example the long form of the command keyword to control the instrument display is DISPlay The short form keyword is usually the first four characters of the long form example DISP for DISPlay The exception to this is when the long form is longer than four characters and the fourth character is a vowel In such cases the vowel is dropped and the short form becomes the first three characters of the long form Example the short form of the keyword POWer 1s POW Some command keywords may have a numeric suffix to differentiate between multiple instrument features such as multiple trace options For example keywords TRACe DATA 1 2 3 TRACei or TRACe3 In the previous paragraph TRACe is identical to TRACe1 If a numeric suffix it not included in a command the first option is implied Curly brackets designate optional keyword parameters Square brackets designate optional command keywords Note As with any programming language the exact command keywords and command syntax must be used The syntax of the individual commands is described in detail in the programming command chapters Unrecognized versions of long form or short form commands or improper syntax will generate an error 2 4 PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI 2 3 Subsystem Commands Long Format vs Short Format Each keyword has a long format and a short format The start frequency can be sp
114. INTeger 32 REAL lt length gt lt char gt ASCii TRACe DATA PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 7 INITiate Subsystem 4 7 INITiate Subsystem This subsystem controls the triggering of measurements INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Title Description Parameter Parameter Type Defau It Value Related Command Front Panel Access Continuous Single Sweep Specifies whether the sweep measurement is triggered continuously If the value is set to ON or 1 another sweep measurement is triggered as soon as the current one completes If continuous is set to OFF or 0 the instrument enters the idle state and waits for the INITiate IMMediate commandorfor INITiate CONTinuous ON The default valueis ON Thatis sending INIT CONT is equivalent to sending INIT CONT ON The query version of the command returnsa 1 if the instrument is continuously sweeping measuring and returns a 0 if the instrument is in single sweep measurement mode Note that rapid toggling between ON and OFF is not allowed The instrument must be allowed to make a full sweep before toggling can be done OFF ON 0 1 lt boolean gt ON INITiate IMMediate Shift 3 Sweep Sweep Single Continuous MS2720T PM PN 10580 00341 Rev C 4 31 4 7 INITiate Subsystem Chapter 4 Spectrum Analyzer Commands INITiate IMMediate ONCE AVERage Ti
115. OBW Hz Related Command For Percent of Power For dB Down dB CONFigure PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 11 TRACe Subsystem 4 11 TRACe Subsystem This subsystem contains commands related to the transfer of trace data to and from the instrument TRACe COPY TRACE1 TRACE2 TRACE3 Title Description Parameter Parameter Type Example Trace Copy Copies Trace A to either Trace B or Trace C Copying Trace A to Trace B is equivalent to pressing the Shift 5 Trace Trace B Operations A gt B on the front panel This store Trace A into Trace B and turns on Trace B if it was off Copying Trace A to Trace C is equivalent to pressing the Shift 5 Trace Trace C Operations A gt C on the front panel This store Trace A into Trace C and turns on Trace C if it was off TRACE1 TRACE2 TRACE3 lt char gt To copy Trace A to Trace B TRACe COPY TRACE1 TRACE2 To copy Trace A to Trace C TRACe COPY TRACE1 Trace3 TRACe EXCHange TRACE2 TRACE3 Title Description Parameter Parameter Type Front Panel Access Trace Ezchange Swaps Trace B and Trace C TRACE2 TRACE3 lt char gt Shift 5 Trace Trace B Operations B lt gt C Shift 5 Trace Trace C Operations B lt gt C MS2720T PM PN 10580 00341 Rev C 4 39 4 11 TRACe Subsystem Chapter 4 Spectrum Analyzer Commands TRACe PREamble 1 2 3 Title Trace Header Transfe
116. OFF Use CALCulate LIMit TYPe to set the currently active limit line CALCulate LIMit LOWer ALARm OFF ON 0 1 CALCulate LIMit LOWer ALARm Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Lower Limit Alarm Enables disables the lower limit alarm It is a combination of the commands CALCulate LIMit TYPe 1 and CALCulate LIMit ALARm ON OFF Setting the value to ON or 1 will turn on the lower limit alarm Setting the value to OFF or 0 will turn off the lower limit alarm The query version of the command returns a 1 if the lower limit line alarm is ON and returns 0 if OFF Note that using this command set the lower limit line active for editing OFFJ ONIOI 1 boolean OFF CALCulate LIMit ALARm Shift 6 Limit Limit Alarm CALCulate LIMit LOWer FAIL Title Description Lower Limit Fail State Query whether the lower limit line has failed or not The command returns a 0 on success 1 on fail and 2 if the lower limit line is OFF or the alarm is OFF MS2720T PM PN 10580 00341 Rev C 4 2 CALCulate Subsystem Chapter 4 Spectrum Analyzer Commands CALCulate LIMit LOWer POINt Title Description Default Value Related Command Number of Lower Limit Points Returns the number of points currently in the lower limit line 2 CALCulate LIMit POINt CALCulate LIMit LOWer STATe OFF ON 0 1 CALCulate LIMit LOWer STATe Title
117. ON for Trace A OFF for Trace B OFF for Trace C To set Trace A to Hold TRACe WRITe STATe OFF TRACe WRITe OFF OR TRACe WRITe 0 To set Trace C to Write TRACe3 WRITe ON TRACe3 WRITe STATe ON TRACe3 WRITe 1 TRACe DATA Shift 5 Trace Write Hold MS2720T PM PN 10580 00341 Rev C 4 43 4 11 TRACe Subsystem Chapter 4 Spectrum Analyzer Commands TRACel OPERation NORMal MAXHold MINHold AVERage TRACe1 OPERation Re Title Description Parameter Parameter Type Default Value lated Command Trace A Operation This command specifies how successive traces are combined to produce the resulting display values Setting the operation to NORMal is equivalent to pressing the Shift 5 Trace Trace A Operations Normal gt A on the front panel This displays a trace based on the detection method selected Setting the operation to MAXHold is equivalent to pressing the Shift 5 Trace Trace A Operations Max Hold gt A on the front panel This displays the largest signal for each display point over multiple sweeps Setting the operation to MINHold is equivalent to pressing the Shift 5 Trace Trace A Operations Min Hold gt A on the front panel This displays the smallest signal for each display point over multiple sweeps Setting the operation to AVERage is equivalent to pressing the Shift 5 Trace Trace A Operations Average gt A on the front panel This displays the average v
118. PFail Parameter Type lt char gt Front Panel Access Shift 4 Measure TD SCDMA Summary or Pass Fail Mode CONFigure DEMod lt char gt Title Configure Demodulation Measurement Description Valid char parameter options SUMMary CDPData This command configures the selected demodulation measurement It disables any other active measurements Sets the instrument to single sweep mode CINITiate CONTinuous OFF Measurement settings can be modified by using the SENSe DEMod commands before initiating a measurement When the SUMMARY option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then Modulation Summary from the front panel When the CDPData option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then CDP from the front panel Parameter char Front Panel Access Measurements Demodulator 9 2 PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 2 CONFigure Subsystem CONFigure OTA Title Description CONFigure RF Title Description Parameter Related Command Configure Over The Air Measurement Valid parameter options CSCan TSCan This command configures the selected Over The Air measurement It disables any other active measurements Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement
119. Power Ratio Triggers a new measurement and returns the power levels for each of the adjacent and main channels 9 total It is a combination of the commands ABORt INITiate and FETCh RF ACPR In order for the data to be accurate the ACPR measurement must be the active measurement specified by CONFigure RF ACPR The current measurement can be queried using CONFigure Data is returned as 9 comma delimited values The Absolute Adjacent Channel 1 Power Absolute Adjacent Channel 2 Power Absolute Main Channel 1 Power Absolute Main Channel 2 Power Absolute Main Channel 3 Power Absolute Main Channel 4 Power Absolute Main Channel 5 Power Absolute Adjacent Channel 3 Power Absolute Adjacent Channel 4 Power All values are returned in dBm Note that the values for all five main channel carriers are shown even if the number of carriers set on the instrument is below five FETCh RF ACPR CONFigure RF ACPR MEASure RF ACPR Measurements RF Measurements ACPR READ RF EMISsion Title Description Related Command Front Panel Access Read RF Spurious Emission Triggers a new measurement and returns the Marker Amplitude Marker Freguency RBW a Pass Fail assessment and the Mask Boundary Freguency for all markers boundaries It is a combination of the following commands ABORt INITiate and FETCh RF EMISsion In order for the data to be valid the Spurious Emission measurement must be the active measurement
120. REAL 32 FORMat READings DATA 6 9 INTTiate CONTinuous OFF ONJ0 1 INF Tate CONTO s ceste bees fae RAE aad 6 10 MS2720T PM PN 10580 00341 Rev C C 7 Appendix C List of Commands by Mode MEASure DEMod CDPower 6 11 MEA Sure OTA MBA ii UA OS E E 6 12 MBA Sure PAR fois cat oo AA i 6 12 MBA SUE REACPRY id unes grate el aree Rte Bad 6 13 IMB ASute REsEMISSION 2 34 neia eve RR EFIE EE o eX RE IE 6 14 MEASwure RF SPECtrum 6 15 READ DEMod CDPower 6 16 READ OFAMPA Th na laos ao pcs ach Dis AA Dos 6 17 REND Ea dS bane Ao Ven NUS BC 6 17 READ REACER LL voe bee aere e e PU NU Y 6 18 READ RR EMISSION secs tee a ISSN PITE NOS 6 18 REA DiRE SPE Ctr e ER RR LEUR LET E RIDE E 6 19 TRACe PREamble lt trace type gt 6 20 TRACe DATA lt tracetype gt 6 21 TRIGger SEQuence SLOPe RISing FALLing UNIT POWer dBM W LINCE EET a eres tex Pda T RIS SM Pe KAA Dess 6 24 SENSe ACPower BANDwidth MAIN freq I SENSel ACPower BANDwidth MAIN 6 25 SENSe DEMod CDPower UNITs RELative ABSolute SENSe DEMod CDPower ZOOM 16 32 64 SENSe DEMod CDPower ZOOM 6 26 SENSe DEMod CDPower ZOOM STARt lt integer gt I SENSel DEMod CDPower ZOOM STARt
121. Rev C MS2720T PM Chapter 8 WCDMA Commands 8 10 READ Subsystem READ DEMod EVM Title Read Error Vector Magnitude EVM Description Triggers a new measurement and returns the EVM results It is a combination of the commands ABORT INITiate and FETCh DEMod EVM The EVM measurement must be active The current measurement can be queried using CONFigure Default Unit 96 Related Command CONFigure DEMod READ DEMod FERRor PPM Title Read Frequency Error PPM Description See Also CONFigure DEMod Triggers a new measurement and returns the frequency error results It is a combination of the commands ABORT INITiate and FETCh DEMod FERRor PPM The frequency error PPM measurement must be active The current measurement can be queried using CONFigure Related Command MEASure DEMod FERRor PPM FETCh DEMod FERRor PPM CONFigure DEMod CDP READ DEMod FERRor PRECise Title Read Frequency Error Description Triggers a new measurement and returns the frequency error results It is a combination of the commands ABORT INITiate and FETCh DEMod FERRor PRECise The frequency error measurement must be active The current measurement can be queried using CONFigure Note that this command is the same as READ DEMod FERRor but returns the result with a precision of one tenth Hertz Default Unit Hertz Related Command CONFigure DEMod READ DEMod FERRor READ DEMod FERRor
122. SSS POWER BCH POWER CFI POWER RS TOTAL POWER PSS TOTAL POWER SSS TOTAL POWER BCH TOTAL POWER CFI TOTAL POWER TOTAL POWER TOTAL CHANNEL POWER Data returned is the same for Bar Graph or Table mode The Control Channel Power measurement must be the active measurement Front Panel Access Measurements Modulation Control Channel Power 14 16 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 8 MEASure Subsystem MEASure DEMod CONStln Title Measure Constellation Description Triggers a new Constellation measurement and returns the results The Constellation measurement must be the active measurement specified by CONFigure DEMod CONStIn The current measurement can be queried using the command CONFigure Data 1s returned as 9 comma delimited values EVM rms in EVM pk in Ref Signal RS Power in dBm Sync Signal SS Power in dBm Carrier Frequency in MHz Freq Error in Hz Freq Error in ppm the Cell ID and the number of measurements average for Frequency Error is returned for each data that is not valid at that instance Front Panel Access Measurements Modulation Constellation MEASure OTA MAPping Title Measure OTA Coverage Mapping Description Sets the active measurement to OTA Coverage Mapping sets the default measurement parameters triggers a new measurement and returns the measured values Data is returned as 6 sets of comma delimited values Each set as fol
123. Selected PICH channelization code CURRENT VIEW Current view CDP ZOOM Zoom range for code domain power CDP ZOOM START Start code for zoom window REFERENCE FREQUENCY Reference Frequency SCCPCH SPREAD FCT Selected S CCPCH spreading factor RUN HOLD Run hold state EXT REF FREQ Selected external reference frequency DYNAMIC ATTENUATION Dynamic range on off ACLR DISPLAY GRAPH Display ACLR trace on off MARKER TABLE Marker table on off OTA AUTO SC OTA auto scrambling code on off OTA CODE LOCK OTA code lock on off OTA DISPLAY VALUE Selected OTA display value OTA SORT PARAM Selected OTA sort parameter MS2720T PM PN 10580 00341 Rev C 2 23 2 7 Parameter Names Chapter 2 Programming with SCPI Table 2 11 Available Parameters in WCDMA Mode 2 of 2 Parameter Name OTA MANUAL SC 1 Description Selected manual scrambling code 1 OTA MANUAL SC 2 Selected manual scrambling code 2 OTA MANUAL SC 3 Selected manual scrambling code 3 OTA MANUAL SC 4 Selected manual scrambling code 4 OTA MANUAL SC 5 Selected manual scrambling code 5 OTA MANUAL SC 6 Selected manual scrambling code 6 CODOGRAM SINGLE SWEEP TIME Single sweep time for codogram TEST MODEL Current pass fail model being tested CONSTELLATION CODE Code number for which IQ data is being displayed CONSTELLATION SPREAD
124. TRIGGER POLARITY Trigger polarity Rising Falling TRIGGER ACCURACY Trigger accuracy CDP ZOOM CDP Zoom CDP ZOOM START CDP Zoom Start WALSH CODE Walsh Code CDP SCALE CDP scale CDP UNITS CDP units Absolute Relative DATA MODULATION Data Modulation QPSK 8PSK 16QAM DEMOD MODE Demod mode RUN HOLD Run hold CODE AUTOSAVE Code autosave on off TEST MODEL Current pass fail model being tested RF MKR POINT 1 2 3 4 5 6 RF marker point number RF MKR STATE 1 2 3 4 5 6 RF marker on off DEMOD MKR POINT 111213141516 Code domain marker point number DEMOD MKR STATE 1 213 415 6 Code domain marker on off PN 10580 00341 Rev C MS2720T PM Chapter 3 All Mode Commands 3 1 FETCh Subsystem Use this command to get GPS information FETCh GPS Title Fetch GPS Information Required Option 31 Description Returns the GPS fix status UTC timing information and the GPS location in radians Related Command SENSe GPS Front Panel Access Shift 8 System GPS GPS Info 3 2 INSTrument Subsystem One instrument may contain many logical instruments modes This subsystem controls the selection of the current instrument mode INSTrument CATalog FULL Title Query Available Modes Description Returns a comma separated list of available modes Mode names are enclosed in double quotes 5 Immediately following the string name is the ap
125. The filename must be enclosed in quotation marks Do not include the file extension Front Panel Access Measurement Over the Air Mapping Save Recall Points Map Save Tab Delimited Points SENSe OTA SORTby CELLid GROUpid SECTorid SSSPower RSRP RSRQ SINR SENSe OTA SORTby Title OTA Scanner Sort By Description Sets the parameter used for sorting the OTA Scanner table This is used by all OTA displays Scanner Tx Test and Mapping S SS Power RSRP SINR RSRQ are descending Cell ID Sector ID Group ID are ascending Front Panel Access Measurement Over the Air Scanner Sort By SENSe POWer RF RANGe IMMediate Title Amplitude Range Description Recalculates amplitude range Note that issuing this command will set the automatic dynamic range OFF Related Command SENSe POWer RF RANGe AUTO Front Panel Access Amplitude Adjust Range MS2720T PM PN 10580 00341 Rev C 13 35 13 11 SENSe Subsystem Chapter 13 LTE Commands SENSe POWer RF RANGe AUTO lt Boolean default 1 ON gt SENSe POWer RF RANGe AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Automatic Amplitude Range Sets the automatic amplitude range Setting the value to ON or 1 will result in the amplitude range being coupled to the detected input signal level Setting the value to OFF or 0 will result in the input a
126. To set the active point to 2 5 seconds In zero span CALCulate LIMit POINt X 2 5 CALCulate LIMit POINt X 2 5s To set the active point to 25 us In zero span CALCulate LIMit POINt X 25us Shift 6 Limit Limit Edit Frequency MS2720T PM PN 10580 00341 Rev C 4 9 4 2 CALCulate Subsystem Chapter 4 Spectrum Analyzer Commands CALCulate LIMit POINt Y lt y parameter gt CALCulate LIMit POINt Y Title Description Parameter Default Unit Example Front Panel Access Limit Point Y Value Sets the location of the active limit point on the y axis at the specified location lt y parameter gt is defined in the current y axis Note that this will change the Move Limit on the front panel to Point if it is currently set to Limit The query version of the command returns the location of the active limit point on the y axis Use CALCulate LIMit TYPe to set the currently active limit line lt y parameter gt Current y axis unit To set the active point to 5dBm LIMit POINt Y 5 CALCulate If y axis unit is dBm CALCulate LIMit POINt Y 5dBm Shift 6 Limit Limit Edit Amplitude CALCulate LIMit POINt Title Description Related Command Number of Limit Points Returns the number of points currently in the selected limit line Use CALCulate LIMit TYPe to set the currently active limit line CALCulate LIMit TYPe CALCulate LIMit TYPe 0 1 CALCulate
127. Trig Polarity PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 12 UNIT Subsystem 7 12 UNIT Subsystem The unit subsystem is used to modify the default units used for related parameters These changes affect parameters in both commands and responses UNIT POWer dBM W UNIT POWer Title Measurement Units Description Sets the default amplitude units for input output and display Parameter DBM W Parameter Type lt char gt Default Value dBm Front Panel Access Amplitude Unit MS2720T PM PN 10580 00341 Rev C 7 27 7 13 SENSe Subsystem Chapter 7 EV DO Commands 7 13 SENSe Subsystem The commands in this subsystem relate to device specific parameters not signal oriented parameters SENSe ACPower BANDwidth MAIN lt freq gt SENSe ACPower BANDwidth MAIN Title Description Parameter Default Value Default Unit Range Front Panel Access ACPR Main Channel Bandwidth Sets the main channel carrier bandwidth The freq value must be 1 23 1 24 1 25 freq 1 25 MHz MHz 1 23 MHz 1 24 MHz 1 25 MHz Setup Carrier BW MHz SENSe DEMod CDPower UNITs RELative ABSolute SENSe DEMod CDPower UNITS Title Description Parameter Parameter Type Default Value Range Front Panel Access Code Domain Power Unit Type Sets the Code Domain Power unit type The query form returns either a REL for relative units or an
128. Value The default bandwidth is 10 MHz Front Panel Access Setup BW 13 26 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 11 SENSe Subsystem SENSe CC 1 2 3 4 5 ACTive OFF ON SENSe CC 1 2 3 4 5 ACTive Title Active Component Carrier Description Sets the specified Component Carrier CC to be on or off Parameter OFF ON 0 1 Parameter Type boolean SENSe CC 1 2 3 4 5 BANDWidth 1 4 3 5 10 15 20 SENSe CC 1 2 3 4 5 BANDWidth Title Component Carrier Bandwidth Description Sets the channel bandwidth of the specified Component Carrier CC Parameter 1 4 3 5 10 15 20 SENSe cC 1 2 3 4 5 CHANnel number SENSe Cc 1 2 3 4 5 CHANnel Title Component Carrier Channel Description Sets the channel number for the selected signal standard for the specified Component Carrier CC Parameter lt number gt SENSe cC 1 2 3 4 5 FREQuency freq SENSe CC 1 2 3 4 5 FREQuency Title Component Carrier Frequency Description Sets the center frequency of the specified Component Carrier CC Parameter freq Parameter Type lt NRf gt MS2720T PM PN 10580 00341 Rev C 13 27 13 11 SENSe Subsystem Chapter 13 LTE Commands SENSe Cc 1 2 3 4 5 SIGStandard lt string gt SENSe cc 1 2 3 4 5 SIGStandard Title Component Carrier Signal Standard Description Selects the desired signal standard from the list The lt string gt argument is t
129. addition set of four numbers Dominance Antenna count Average Power Delta Power 0 is returned for each data that is not valid at that instance dBm Measurements Over the Air Tx Test Read PASS FAIL Triggers a new PASS FAIL measurement and returns the results It is a combination of the commands ABORT INITiate and FETCh PFail The PASS FAIL measurement must be active The current measurement can be queried using CONFigure MEASure PFail CONFigure PFail FETCh PFail CONFigure PFail Measurements Pass Fail Test MS2720T PM PN 10580 00341 Rev C 13 23 13 9 READ Subsystem Chapter 13 LTE Commands READ RF ACLR Title Read Adjacent Channel Leakage Ratio Description Triggers a new Adjacent Channel Leakage Ratio measurement and returns the results Power levels for each channel both absolute and relative If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data 1s returned as 11 comma separated values Main channel power Left alternate channel power relative absolute Left adjacent channel power relative absolute Main channel power relative absolute Right adjacent channel power relative absolute Right Alternate channel pow
130. an RF Spectrum measurement with settings other than the default values send CONFigure RF SPECtrum Commands to set desired settings READ RF SPECtrum Data is returned as 2 comma delimited values Channel Power RSSI in dBm Occupied bandwidth measurement in MHz CONFigure RF SPECtrum READ RF SPECt rum FETCh RF SPECt rum Measurements RF Measurements Spectrum 11 16 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 8 READ Subsystem 11 8 READ Subsystem This set of commands combines the ABORt INITiate and FETCh commands It aborts any current triggering sequence and sets the trigger state to idle It then initiates a new active measurement i e begins the collection of new data When the measurement is complete it returns the result These commands will not switch to another measurement To get the current measurement data use the FETCh command READ DEMod CONSt1n Title Description Related Command Read Constellation Triggers a new Constellation measurement and returns the results EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and the Base Station ID The Constellation measurement must be the active measurement specified by CONFigure DEMod CONStIn The current measurement can be queried using the command CONFigure Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in RCE rms in dB RCE pk i
131. and Peak to Average Power in dB CONFigure RF SPECtrum MEASure RF SPECtrum READ RF SPECt rum Measurements RF Measurements Channel Spectrum 6 8 PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 6 FORMat Subsystem 6 6 FORMat Subsystem This subsystem contains commands that determine the formatting of numeric data when it is transferred The format setting affects data in specific commands only If a command is affected it is noted in the command description FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA Title Description Parameter Parameter Type Default Value Related Command Numeric Data Format This command specifies the format in which data is returned in certain commands ASCii format returns the data in comma separated ASCII format The units are the current instrument units This format requires many more bytes so it is the slowest format INTeger 32 values are signed 32 bit integers in little endian byte order This format returns the data in 4 byte blocks Both INTeger 32 and REAL 32 formats return a definite block length Each transfer begins with an ASCII header such as 42204 The first digit represents the number of following digits in the header in this example 4 The remainder of the header indicates the number of bytes that follow the header in this example 2204 You then divide the number of following bytes by the num
132. are displayed by choosing Measurements then RF Measurements then Spectrum Emission from the front panel char SENSe FREQuency MS2720T PM PN 10580 00341 Rev C 9 3 9 3 DISPlay Subsystem 9 3 DISPlay Subsystem This subsystem provides commands that modify the display of data for the user They do not modify the way in which data are returned to the controller DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe OFFSet Title Description Parameter Default Value Default Unit Range Front Panel Access DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision Title Description Parameter Default Value Default Unit Range Front Panel Access Power Offset Sets the power offset value for the y axis rel ampl gt 0 dB dB 100 dB to 100 dB Amplitude Power Offset Scale Sets the scale dB division for the y axis rel ampl gt 10 dB div dB 1dBto 15 dB Amplitude Scale div Chapter 9 TDSCDMA Commands PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 4 FETCh Subsystem 9 4 FETCh Subsystem This set of commands returns the most recent measurement data of the active measurement They will not switch to another measurement To make a new measurement use the INITiate command To get new measurement data use the READ or MEASure query
133. axis at the specified location lt x parameter gt is defined in the current x axis units The query version of the command returns the location of the marker on the x axis Note that the marker is snapped to the data point closest to the specified value If the specified marker is not on it is set to on Parameter lt x parameter gt Default Unit Hz or seconds if in zero span Example To set reference marker 2 to 5 hertz on the x axis CALCulate MARKer2 X 5 CALCulate MARKer2 X 5Hz To set reference marker 1 to 1 5 GHz on the x axis CALCulate MARKer X 1 5GHz CALCulate MARKerl1 X 1 5GHz In zero span To set reference marker 8 to 1 5 seconds on the x axis CALCulate MARKer3 X 1 5 CALCulate MARKer3 X 1 5s In zero span To set reference marker 1 to 25 us CALCulate MARKer X 25us CALCulate MARker1 X 25us Front Panel Access Marker Marker 1 2 3 4 5 6 CALCulate MARKer 1 2 3 4 5 6 y Title Marker Read Y Value Description Reads the current Y value for the specified marker The units are the units of the y axis Default Unit Current y axis unit CALCulate MARKer 1 2 3 4 5 6 SET CENTer Title Marker Frequency to Center Description Sets the center frequency equal to the frequency of the specified marker Note that this will result in a change to the start and stop frequencies and may also result in a change to the span Note that this command is not valid in zero span Front Panel
134. azis lt rel ampl gt 0 dB dB 100 dB to 100 dB Amplitude Power Offset DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision Title Description Parameter Scale Sets the Scale Division setting for the y axis This only affects the scale for the Channel Spectrum measurement rel ampl gt Default Value 10 dB div Default Unit dB Range 1dBto 15 dB Front Panel Access Amplitude Scale MS2720T PM PN 10580 00341 Rev C 13 9 13 5 FETCh Subsystem Chapter 13 LTE Commands 13 5 FETCh Subsystem This set of commands returns the most recent measurement data of the active measurement They will not switch to another measurement To make a new measurement use the INITiate command To get new measurement data use the READ or MEASure query commands FETCh DEMod CCPData Title Description Front Panel Access Fetch Control Power Data Returns the most recent Control Channel Power measurement numeric results Data is returned as 24 comma delimited values RS POWER PSS POWER SSS POWER BCH POWER CFI POWER RS TOTAL POWER PSS TOTAL POWER SSS TOTAL POWER BCH TOTAL POWER CFI TOTAL POWER TOTAL POWER TOTAL CHANNEL POWER Measurements Modulation Control Channel Power FETCh DEMod CONSt1n Title Description Front Panel Access Fetch Constellation Returns the constellation measurement numeric results of the demod
135. be queried using CONFigure Use the CONFigure PFail to set Pass Fail as the active measurement Related Command MEASure PFail CONFigure PFail READ PFail 7 8 PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 5 FETCh Subsystem FETCh RF ACPR Title Fetch Adjacent Channel Power Ratio Description Returns the most recent Adjacent Channel Power Ratio measurement results Data is returned as 9 comma delimited values The Absolute Adjacent Channel 1 Power Absolute Adjacent Channel 2 Power Absolute Main Channel 1 Power Absolute Main Channel 2 Power Absolute Main Channel 3 Power Absolute Main Channel 4 Power Absolute Main Channel 5 Power Absolute Adjacent Channel 3 Power Absolute Adjacent Channel 4 Power All values are returned in dBm Note that the values for all five main channel carriers are shown even if the number of carriers set on the instrument is below five Related Command CONFigure RF ACPR MEASure RF ACPR READ RF ACPR Front Panel Access Measurements RF Measurements ACPR FETCh RF EMISsion Title Fetch RF Spurious Emission Description Returns the most recent Spurious Emission measurement result Data is returned as 5 comma delimited values for each marker boundary 40 values total Marker Amplitude in dB Marker Frequency in Hz RBW in Hz Pass Fail and Mask Boundary Frequency in Hz Markers that are not on will return for Marker Amplitude Marker Frequency
136. begins with an ASCII header The header specifies the number of following bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Parameters are returned in comma delimited ASCII format Each parameter is returned as NAME VALUE UNITS Valid parameter names are shown in EVDO Parameter Names on page 2 27 trace type TRACe DATA MS2720T PM PN 10580 00341 Rev C 7 23 7 10 TRACe Subsystem Chapter 7 EV DO Commands TRACe DATA lt trace type gt Title Description Trace Data Transfer This command transfers trace data from the instrument to the controller The lt trace type gt must be one of the following SPECtrum EMISsion CDPMac CDPData PSCAn MPATh ACPR The format of the block data in the query form is specified by FORMat DATA The block data in the command form is always sent in ASCII format The response begins with an ASCII header that specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Each data point is separated by a comma delimiter Trace setup information can be acquired using TRACe DATA PREamble Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory The RF measurements ACPR and Channel Spectrum both only have one value per data point that 1s returned in dBm Each value 1s 4 byte
137. channels ViUInt32 retCount Return count from string I O char pAddress char pFileName FILE fd int i ViChar cmdBuf 256 ViChar statStr 256 char dataBuf BUFFER_SIZE MS2720T PM PN 10580 00341 Rev C B 5 B 2 C Code IQ_SCPI cpp Appendix B IQ Waveform Capture the VISA address of the instrument pAddress TCPIP 10 0 0 10 inst0 INSTR the output filename of the data pFileName data bin Begin by initializing the system status viOpenDefaultRM amp defaultRM if status VI_SUCCESS Error Initializing VISA exiting printf Can t initialize VISAMn return 1 Open communication with TCP IP device at xxx xxx xxx xxx NOTE For simplicity we will not show error checking TODO Add error handling status viOpen defaultRM pAddress VI_NULL VI_NULL amp instr if status VI_SUCCESS printf viOpen failed d n status return 1 Set the timeout for message based communication TODO Add error handling status viSetAttribute instr VI ATTR TMO VALUE 30000 fd fopen pFileName wb if fd NULL printf Can t open the fileWMn status viClose instr status viClose defaultRM Il return 1 B 6 PN 10580 00341 Rev C MS2720T PM Appendix B IQ Waveform Capture B 2 C Code IQ SCPI cpp initiate capture sprintf amp cmdBuf 0 MEASure IQ CAPtur
138. current measurement can be queried using the command CONFigure Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID FETCh DEMod CONSt 1n CONFigure DEMod CONStln READ DEMod EVSCarrier Title Description Related Command Read EVM vs Sub Carrier Triggers a new EVM vs Sub Carrier measurement and returns the results EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and the Base Station ID The EVM vs Sub Carrier measurement must be the active measurement specified by CONFigure DEMod EVSCarrier The current measurement can be queried using the command CONFigure Data is returned as 8 comma delimited values EVM rms in EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID FETCh DEMod EVSCarrier CONFigure DEMod EVSCarrier MS2720T PM PN 10580 00341 Rev C 12 17 12 8 READ Subsystem Chapter 12 Mobile WiMAX Commands READ DEMod EVSYmbo1 Title Description Related Command Read EVM vs Symbol Triggers a new EVM vs Symbol measurement and returns the results EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and the Base Station ID The EVM vs Symbol measurement must be the acti
139. d Ad 11 18 READ PR anh at e ia 12 18 READ PFA Cu a a as gt bee es E 13 23 READ aa ex di Pi DA A A AREA C NT 14 22 READ PRII OU cedi aede se Sa e C a SML T soe CE a a d 6 17 READ PEII via tese ea meae n settle once stet ead e d 7 20 READ PANE sp uL cur gemido DES deel tes peda arb ek deck ead pda pes 8 45 READ PTA POWT iaa O e aho e NEN TES 8 45 REA D PV T Frame uri a tub a a 10 16 READ ASI ta e 10 16 D 14 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands IRBADIRESACER roaa netaa vu erue A uu A eda eR 13 24 READ REACER a tue trita oda Base int 14 22 READ REACPR pcan sack eere ok a tna ha deas b TAI eS AO A 11 19 SREADIRECAC PR heces o WI ep d o I V 12 19 BEDA CRI gece aie ae ete ur bec ER EST EOS 6 18 READ RE ACPR2 nus vo ELVIS ERIT SEVERE UNO PUR 7 21 READ REICEMISSIODV she IS ack exu EVER oie BE Gee Re UE 6 18 READ IRE EMISSIOnIT 258 o eaaa a LESS EE TE eee quais 7 21 READ REEMISSION areor lauet cos iter E be bee 20 keke pus baths 9 18 READ RE PV TIM dams Gea en Sco ie aida ib ee AS a he Vot eR ee AS 11 19 READ REPV Bima ae a 12 19 READ REP Y DING iue adas KUA ERE S Tamia 14 23 READ REP V ESI oye aban DRE A A teks 9 18 READ RESEM O teks scar dta i rer Ms 13 24 RBA DERE SEE e A oe dox e ET eng 14 23 READ RE SPECtrum 0 0 ce eee hr n 11 20 READ RE SRE CHUMI A etae bes dote tete 12 20 READ RE SPEC tum diese oven AS Eis Re Ele 13 24 READ RE SPECtrum oo
140. data that is not valid at that instance CONFigure SPECtrum SINGle READ SPECCt rum SING1le FETCh SPECtrum SINGle Shift 4 Measure Spectrum Channel Spectrum 10 14 PN 10580 00341 Rev C MS2720T PM Chapter 10 GSM Commands 10 8 READ Subsystem 10 8 READ Subsystem This set of commands combines the ABORt INITiate and FETCh commands It aborts any current triggering sequence and sets the trigger state to idle It then initiates a new active measurement i e begins the collection of new data When the measurement is complete it returns the result These commands will not switch to another measurement To get the current measurement data use the FETCh command READ DEMod Title Read Demodulator Description Triggers a new Demodulator measurement and returns the results Phase Error rms Phase Error peak EVM rms EVM peak Origin Offset C I Magnitude Error rms Modulation Type and TSC measurement It is a combination of the commands ABORT INITiate and FETCh DEMod The Demodulator measurement must be the active measurement specified by CONFigure DEMod The current measurement can be queried using CONFigure Data is returned as 9 comma delimited values Phase Error rms Phase Error peak EVM rms in EVM peak in Origin Offset in dB C I in dB Magnitude Error rms in Modulation Type and TSC is returned for each data that is not valid at that instance Related Comm
141. desired measurement Modify the settings as required Send the appropriate READ command to measure and return the result To get the current measurement data use the appropriate FETCh command MEASure DEMod CDPData Title Measure Demodulator Code Domain Power Data Description Sets the active measurement to Code Domain Power Data sets the default measurement parameters triggers a new measurement and returns the Active Data Power Data Modulation Rho Pilot Rho Overalll Max Data CDP and Min Data CDP It is a combination of the following commands CONFigure DEMod CDPData and READ DEMod CDPData To make a CDP Data measurement with settings other than the default values send CONFigure DEMod CDPData Commands to set desired settings READ DEMod CDPData Data is returned as 6 comma delimited values Active Data Power in the current user set unit dBm W mW Data Modulation Rho Pilot Rho Overall1 Max Data CDP in dB and Min Data CDP in dB All invalid values are replaced with Related Command CONFigure DEMod CDPData READ DEMod CDPData FETCh DEMod CDPData Front Panel Access Measurements Demodulator CDP Data MS2720T PM PN 10580 00341 Rev C 7 13 7 8 MEASure Subsystem Chapter 7 EV DO Commands MEASure DEMod CDPMac Title Description Related Command Front Panel Access Measure Demodulator Code Domain Power MAC Sets the active measurement to Code Domain Power Mac
142. emission mask sets the default measurement parameters triggers a new measurement and returns the spectral emission mask template power level frequency and PASS FAIL data for all ten frequency ranges shown in the Spectral Emission Summary It is a combination of the commands CONFigure RF EMISsion and READ EMISsion TEMPlate DATA For a description of the default spectral emission mask measurement parameters see CONFigure RF EMISsion To make a spectral emission mask template measurement with settings other than the default values send CONFigure RF EMISsion Commands to set desired settings READ EMISsion TEMPlate DATA For each frequency range the data is returned as 3 comma delimited values Power Level in dBm Frequency in Hz and PASS FAIL Related Command READ EMISsion TEMPlate DATA FETCh EMISsion TEMPlate DATA CONFigure RF EMISsion MS2720T PM PN 10580 00341 Rev C 8 31 8 8 MEASure Subsystem Chapter 8 WCDMA Commands MEASure EMISsion TEMPlate Title Measure Spectral Emission Mask Template Description Sets the active measurement to spectral emission mask sets the default measurement parameters triggers a new measurement and returns the spectral emission mask template results It is a combination of the commands CONFigure RF EMISsion and READ EMISsion TEMPlate For a description of the default spectral emission mask measurement parameters see CONFigure RF EMISsion To make a spectral emission m
143. file This will save the screen as a JPEG file specified by file name with the extension Jpg to the current storage location file name gt should be enclosed in either single quotes 7 or double quotes and should not contain a file extension Use the command MMEMory MSIS to set the current storage location Parameter file name Example To save the screen into the file name trace MMEMory STORe JPEG trace Related Command MMEMory DATA MMEMory MSIS INTernal USB Front Panel Access Shift 7 File Save Change Type select JPEG from list MMEMory STORe STATe lt integer gt lt file name Title Save Setup Description Stores the current setup into the file specified by file name gt file name gt should be enclosed in either single quotes or double quotes and should not contain a file extension Use the command MMEMory MSIS to set the current storage location The integer parameter is not currently used but it must be sent Send a value of 0 Parameter integer file name Related Command MMEMory LOAD STATe MMEMory MSIS INTernal USB Front Panel Access Shift 7 File Save Change Type select Setup from list MS2720T PM PN 10580 00341 Rev C 3 7 3 4 SENSe Subsystem Chapter 3 All Mode Commands MMEMory STORe TRACe lt integer gt lt file name gt Title Save Measurement Description Stores the trace into the file specified by lt file name gt l
144. format The units are the current instrument units This format requires many more bytes so it is the slowest format INTeger 32 values are signed 32 bit integers in little endian byte order This format returns the data in 4 byte blocks REAL 32 values are 32 bit floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 4 byte binary format The units are the current instrument units Both INTeger 32 and REAL 32 formats return a definite block length Each transfer begins with an ASCII header such as 42204 The first digit represents the number of following digits in the header in this example 4 The remainder of the header indicates the number of bytes that follow the header in this example 2204 You then divide the number of following bytes by the number of bytes in the data format you ve chosen 4 for both INTeger 32 and REAL 32 to get the number of data points in this example 551 ASCii INTeger 32 REAL 32 char ASCii TRACe DATA 12 10 PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 6 INITiate Subsystem 12 6 INITiate Subsystem This subsystem controls the triggering of measurements INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Continuous Single Sweep Specifies whether the sweep measur
145. in dBm and the Crest Factor in dB is returned for each data that is not valid at that instance FETCh RF SPECtrum Title Description Related Command Front Panel Access Fetch RF Spectrum Returns the most recent RF Spectrum measurement results Data is returned as 2 comma delimited values Channel Power RSSI in dBm and Occupied bandwidth measurement in MHz is returned for each data that is not valid at that instance CONFigure RF SPECtrum MEASure RF SPECtrum READ RF SPECt rum Measurements RF Measurements Spectrum MS2720T PM PN 10580 00341 Rev C 11 9 11 5 FORMat Subsystem Chapter 11 Fixed WiMAX Commands 11 5 FORMat Subsystem This subsystem contains commands that determine the formatting of numeric data when it is transferred The format setting affects data in specific commands only If a command is affected it is noted in the command description FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA Title Description Parameter Parameter Type Default Value Related Command Numeric Data Format This command specifies the format in which data is returned in certain commands ASCii format returns the data in comma separated ASCII format The units are the current instrument units This format requires many more bytes so it is the slowest format INTeger 32 values are signed 32 bit integers in little endian byte
146. instrument must be set to the desired measurement The ASCII header specifies the number of data bytes It looks like AX where A is the number of digits in X and X 1s the number of bytes in the block The number of bytes in the block is calculated by multiplying the number of data points by the number of bytes used to transfer each data point Also note that the second argument must be enclosed in parentheses The format of the block data in the query form is specified by FORMat DATA The block data in the command form is always sent in ASCII format Trace setup information can be acquired using TRACe DATA PREamble Data can be transferred to and from the 4 available display types Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory This command does not support setting all trace points to a single value To do this send the same value to each point For RF traces ACLR Spectrum and EMISsion there is only one value per data point For example to transfer a 501 point trace from the controlling program to the ACLR trace in the instrument the command TRACe DATA ACLR 42004 lt block gt would be sent block data could be in either INTeger 32 or REAL 32 format In both cases there would be 4 bytes per data point So 4 bytes per point 501 data points gives 2004 bytes in block data For the demodulated code domain power trace each data point is represented by 6 values of 4 by
147. lt integer gt SENSe TGENerator TX SCALe REFerence POSition 5 12 SENSe TGENerator TX SCALe RLEVel OFFSet rel ampl gt SENSe TGENerator TX SCALe RLEVel OFESet 5 12 SENSe TGENerator TXStats STATe OFF ON 0 1 I SENSel TGENerator TKStats STATej 5 13 Chapter 6 CDMA Commands AABOR U S uos cive AA aa 6 1 CALCulate MARKer AOFF 6 2 CALCulate MARKert1 343 01 Y 6 2 CALCulate MARKer 1 2 3 4 5 63 STA Te OFFJONJO 1 CAL Culate MARKer 1 2 3 4 5 611 STATejJ 6 2 CONFigure SUMMary PFail 6 3 CONFigure DEMod lt char gt 6 3 CONFIESO TA lt char gt ei A A PERS 6 4 DONEIDUIERE Soldi a tas aue ta 6 4 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 6 5 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALej PDIVision 6 5 FETCh DEMod CDPower 6 6 PREC he OVA MPA Tia ti da vette tea 6 6 PREC I PE AA VA pde wes EN eh trahe Lene uod 6 7 SEE TCR REACPR ees ta A VI ate KA 6 7 FETCH REE MISSION 2 4344 xad atr P RR woe Roh TEAMS 6 8 EET CI RES PE CMU is cuu aequ nd s RAP D n Nh ON WU CREE MS a 6 8 FORMat READings DATA ASCii INTeger 32
148. measurement is complete they return the result To make a measurement with settings other than the default measurement settings applied by CONFigure do the following Send the appropriate CONFigure command to set the desired measurement Modify the settings as required Send the appropriate READ command to measure and return the result To get the current measurement data use the appropriate FETCh command MEASure DEMod Title Measure Demodulator Description Sets the active measurement to Demodulator sets the default measurement parameters triggers a new measurement and returns the Phase Error rms Phase Error peak EVM rms EVM peak Origin Offset C I Magnitude Error rms Modulation Type and TSC measurement It is a combination of the following commands CONFigure DEMod and READ DEMod To make a Demodulator measurement with settings other than the default values send CONFigure D EMod Commands to set desired settings READ DEMod Data 1s returned as 9 comma delimited values Phase Error rms Phase Error peak EVM rms in EVM peak in Origin Offset in dB C I in dB Magnitude Error rms in Modulation Type and TSC 6 is returned for each data that is not valid at that instance Related Command CONFigure DEMod READ DEMod FETCh DEMod Front Panel Access Shift 4 Measure Demodulator MS2720T PM PN 10580 00341 Rev C 10 11 10 7 MEASure Subsystem Chapter 10 GSM
149. most recent WiMAX 802 16 2004 OFDM signal over approximately one frame time domain measurement results Data is returned as 4 comma delimited values The Channel Power in dBm Preamble power in dBm downlink burst power of data bursts in dBm and uplink burst power of data bursts in dBm is returned for each data that is not valid at that instance FETCh RF SPECtrum Title Description Related Command Fetch RF Spectrum Returns the most recent RF Spectrum measurement results Data is returned as 2 comma delimited values Channel Power RSSI in dBm and Occupied bandwidth measurement in MHz is returned for each data that is not valid at that instance CONFigure RF SPECtrum MEASure RF SPECtrum READ RF SPECt rum MS2720T PM PN 10580 00341 Rev C 12 9 12 5 FORMat Subsystem Chapter 12 Mobile WiMAX Commands 12 5 FORMat Subsystem This subsystem contains commands that determine the formatting of numeric data when it is transferred The format setting affects data in specific commands only If a command is affected it is noted 1n the command description FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA Title Description Parameter Parameter Type Default Value Related Command Numeric Data Format This command specifies the format in which data is returned in certain commands AS Cii format returns the data in comma separated ASCII
150. must be the active measurement specified by CONFigure CHPower The current measurement can be queried using CONFigure command Current amplitude units READ CHPower READ CHPower CHPower CONFigure MS2720T PM PN 10580 00341 Rev C 4 37 4 10 READ Subsystem Chapter 4 Spectrum Analyzer Commands READ CHPower Title Description Related Command Read Channel Power Density Triggers a new channel power measurement and returns the results channel power and channel power density It is a combination of the commands ABORT INITiate and FETCh CHPower The channel power measurement must be the active measurement specified by the command CONFigure CHPower The current measurement can be queried using the command CONFigure Data 1s returned as 2 comma separated values channel power channel power density READ CHPower CHPower READ CHPower DENSity CONFigure READ OBWidth Title Read Occupied Bandwidth Description Triggers a new occupied bandwidth measurement and returns the results occupied bandwidth percent of power and dB down It is a combination of the commands ABORT INITiate and FETCh OBWidth The occupied bandwidth measurement must be the active measurement specified by CONFigure OBWidth The current measurement can be queried using the CONFigure Data 1s returned as 3 comma separated values occupied bandwidth percent of power dB down Default Unit For
151. negative 1 test set CONFigure PFail Measurements Pass Fail Mode Select Pass Fail Test MS2720T PM PN 10580 00341 Rev C 9 27 9 11 SENSe Subsystem Chapter 9 TDSCDMA Commands SENSe POWer RF RANGe AUTO OFF ON 0 1 SENSe POWer RF RANGe AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Automatic Amplitude Range Sets the automatic amplitude range Setting the value to ON or 1 will result in the amplitude range being coupled to the detected input signal level Setting the value to OFF or 0 will result in the input attenuation being uncoupled from the input signal level That is changing the input signal level will not change the amplitude range When this command is issued the amplitude range itself will not change The default value is ON That is sending SENS POW RANG AUTO is equivalent to sending SENS POW RANG AUTO ON OFF ON 0 1 lt boolean gt ON SENSe POWer RF RANGe Amplitude Auto Range SENSe POWer RF RANGe IMMediatel Title Description Related Command Front Panel Access Amplitude Range Recalculates amplitude range Note that issuing this command will set the automatic dynamic range OFF SENSe POWer RF RANGe AUTO Amplitude Adjust Range SENSe SLOTselection Auto 0 6 SENSe SLOTselection Title Description Default Value Range Front Pa
152. of the spectral emission mask template will cause a FAIL result For each frequency range the data is returned as 3 comma delimited values Power Level in dBm Frequency in Hz and PASS FAIL The order in which the data is returned is shown below from top to bottom 12 5 MHz to 8 MHz 8 MHz to 4 MHz 4 MHz to 3 515 MHz 3 515 MHz to 2 715 MHz 2 715 MHz to 2 515 MHz 2 515 MHz to 2 715 MHz 2 115 MHz to 3 515 MHz 3 515 MHz to 4 MHz 4 MHz to 8 MHz 8 MHz to 12 5 MHz MEASure EMISsion TEMPlate DATA READ EMISsion TEMPlate DATA FETCh EMISsion TEMPlate Title Description Default Unit Fetch Spectral Emission Mask Template Returns the spectral emission mask template used for the most recent spectral emission mask measurement Any violation of the spectral emission mask template will cause a FAIL result If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the template used for the current spectral emission mask measurement results Templates Template 0 Power gt 43 dBm Template 1 43 dBm gt Power gt 39 dBm Template 2 39 dBm gt Power gt 31 dBm Template 3 Power lt 31 dBm No units
153. on a network server for the sole purpose of internal distribution to one or more other computer s shall not constitute use b Solely with respect to electronic documents included with the SOFTWARE you may make an unlimited number of copies either in hardcopy or electronic form provided that such copies shall be used only for internal purposes and are not republished or distributed to any third party 2 OWNERSHIP Except as expressly licensed to you in this Agreement Anritsu retains all right title and interest in and to the SOFTWARE PRODUCT provided however that subject to the license grant in Section 1 a and Anritsu s ownership of the underlying SOFTWARE PRODUCT you shall own all right title and interest in and to any Derivative Technology of the Product created by or for you 3 COPYRIGHT All title and copyrights in and to the SOFTWARE PRODUCT including but not limited to any images photographs animations video audio music text and applets incorporated into the SOFTWARE PRODUCT the accompanying printed materials and any copies of the SOFTWARE PRODUCT are owned by Anritsu or its suppliers The SOFTWARE PRODUCT is protected by copyright laws and international treaty provisions Therefore you must treat the SOFTWARE PRODUCT like any other copyrighted material except that you may make one copy of the SOFTWARE PRODUCT solely for backup or archival purposes You may not copy any printed materials accompanying the SOF
154. results If the instrument is sweeping 1t will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the carrier feed through dB FETCh DEMod EVM Title Description Default Unit Fetch Error Vector Magnitude EVM Returns the most recent EVM measurement result If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the RMS error vector magnitude PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 5 FETCh Subsystem FETCh DEMod FERRor PPM Title Description Default Unit Related Command Fetch Frequency Error PPM Returns the most recent frequency error PPM measurement result If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measur
155. results It is a combination of the commands CONFigure PFail and READ PFail To make a channel power measurement with settings other than the default values send CONFigure PFail Commands to set desired settings READ PFail Related Command CONFigure PFail READ PFail FETCh PFail Front Panel Access Shift 4 Measure Pass Fail Mode 11 14 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 7 MEASure Subsystem MEASure RF ACPR Title Description Related Command Front Panel Access Measure Adjacent Channel Power Ratio Sets the active measurement to ACPR sets the default measurement parameters triggers a new measurement and returns the power levels for each channel both absolute and relative It is a combination of the commands CONFigure RF ACPR and READ RF ACPR To make an RF ACPR measurement with settings other than the default values send CONFigure RF ACPR Commands to set desired settings READ RF ACPR Data is returned as 11 comma delimited values The Channel Power in dBm relative adjacent channel 1 power level absolute adjacent channel 1 power level relative adjacent channel 2 power level absolute adjacent channel 2 power level relative adjacent channel 3 power level absolute adjacent channel 3 power level relative adjacent channel 4 power level absolute adjacent channel 4 power level relative adjacent channel 5 power level absolute adjacent channel 5 power l
156. returns the most recent measurement data of the active measurement They will not switch to another measurement To make a new measurement use the INITiate command To get new measurement data use the READ or MEASure query commands FETCh DEMod CONSt1n Title Description Fetch Constellation Returns the constellation of the demodulated data symbol over one frame measurement results Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID is returned for each data that is not valid at that instance FETCh DEMod EVSCarrier Title Description Fetch EVM vs Sub Carrier Returns the EVM vs Sub Carrier measurement results Data is returned as 8 comma delimited values EVM rms in EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID is returned for each data that is not valid at that instance FETCh DEMod EVSYmbo1 Title Description Fetch EVM vs Symbol Returns the EVM vs Symbol measurement results Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID is returned for each data that is not valid at that instance
157. select the point to the left of the active point CALCulate LIMit POINt LEFT Front Panel Access Shift 6 Limit Limit Edit Next Point Left CALCulate LIMit POINt RIGHt Title Next Point Right Description Selects the limit point immediately to the right of the active point making it active for editing or deleting Use CALCulate LIMit TYPe to set the currently active limit line Example To select the point to the right of the active point CALCulate LIMit POINt RIGHt Front Panel Access Shift 6 Limit Limit Edit Next Point Right 4 8 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem CALCulate LIMit POINt X lt x parameter gt CALCulate LIMit POINt X Title Description Parameter Default Unit Example Front Panel Access Limit Point X Value Sets the location of the active limit point on the x axis at the specified location lt x parameter gt is defined in the current x axis Note that this will change the Move Limit on the front panel to Point if it is currently set to Limit The query version of the command returns the location of the active limit point on the x axis Use CALCulate LIMit TYPe to set the currently active limit line lt x parameter gt Hz or for zero span in seconds To set the active point to 5 Hertz CALCulate LIMit POINt X 5 CALCulate LIMit POINt X 5Hz To set the active point to 500 MHz CALCulate LIMIt POINt X 500MHz
158. settings other than the default values send CONFigure CHPower Commands to set desired settings READ CH Power DENSity Default Unit Current amplitude units Related Command MEASure CHPower MEASure CHPower CHPower CONFigure CHPower 4 34 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 8 MEASure Subsystem MEASure CHPower Title Measure Channel Power Density Description Sets the active measurement to channel power sets the default measurement parameters triggers a new measurement and returns the channel power and channel power density results It is a combination of the commands CONFigure CHPower and READ CHPower For a description of the default channel power measurement parameters see CONFigure CHPower To make a channel power measurement with settings other than the default values send CONFigure CHPower Commands to set desired settings READ CH Power Data is returned as 2 comma separated values channel power channel power density Default Unit Current amplitude units Related Command MEASure CHPower CHPower MEASure CHPower DENSity CONFigure CHPower MEASure OBWidth Title Measure Occupied Bandwidth Description Sets the active measurement to occupied bandwidth sets the default measurement parameters triggers a new measurement and returns the occupied bandwidth percent of power and dB down results It is a combination of the commands CONFi
159. specified by CONFigure RF EMISsion The current measurement can be queried using CONFigure Data is returned as 5 comma delimited values for each marker boundary 40 values total Marker Amplitude in dB Marker Frequency in Hz RBW in Hz Pass Fail and Mask Boundary Frequency in Hz Markers that are not on will return for Marker Amplitude Marker Frequency RBW and Pass Fail All Mask Boundary Frequencies will show normally CONFigure RF EMISsion MEASure RF EMISsion FETCh RF EMISsion Measurements RF Measurements Spurious Emission MS2720T PM PN 10580 00341 Rev C 7 21 7 9 READ Subsystem Chapter 7 EV DO Commands READ RF SPECtrum Title Read RF Spectrum Description Triggers anew measurement and returns the Channel Power Current User Set Unit Occupied Bandwidth Channel Power Watts and Peak to Average Power measurement results It is a combination of the following commands ABORt INITiate and FETCh RF SPECtrum In order for the data to be accurate the Channel Spectrum measurement must be the active measurement specified by CONFigure RF SPECtrum The current measurement can be queried using CONFigure Data is returned as 4 comma delimited values Channel Power in the current user set unit dBm W mW Occupied bandwidth in Hz Channel Power in fW and Peak to Average Power in dB Related Command FETCh RF SPECtrum CONFigure RF SPECtrum MEASure RF SPECtrum Front Panel Acce
160. synch channel power results It is a combination of the commands ABORT INITiate and FETCh DEMod SPOWer The synch channel power measurement must be active The current measurement can be queried using CONFigure Results are returned as 3 comma delimited values SCH power PSCH power SSCH power dBm CONFigure DEMod READ DEMod SUMMary Title Description Related Command Front Panel Access Read Modulation Summary Triggers a new Modulation Summary measurement and returns the results It is combination of the commands ABORT INITiate and FETCh DEMod SUMMary The current measurement can be queried using CONFigure Data is returned as 13 comma delimited values Carrier Frequency Frequency Error channel Power P CPICH Power Carrier Feed Through Peak CDE EVM P CCPCH Power S CCPCH Power PICH Power PSCH Power SSCH Power RMS Phase Er deg All invalid values are replaced with Power units are in watt or dBm as per what is set by the user Frequency is always 1n Hz CONFigure DEMod SUMMary READ DEMod SUMMary FETCh DEMod SUMMary Measurements Demodulator Modulation Summary MS2720T PM PN 10580 00341 Rev C 8 41 8 10 READ Subsystem Chapter 8 WCDMA Commands READ DEMod TXFRequency PRECise Title Read Transmitter Frequency Description Triggers a new measurement and returns transmitter frequency results It is a combination of the commands ABORT INI
161. the carrier feed through results It is a combination of the commands CONFigure DEMod CDP and READ DEMod CFTHrough For a description of the default code domain power measurement parameters see CONFigure DEMod CDP To make a carrier feed through measurement with settings other than the default values send CONFigure DEMod CDP Commands to set desired settings READ DEMod CFTHrough Default Unit dB Related Command CONFigure DEMod CDP MEASure DEMod EVM Title Measure Error Vector Magnitude Description Sets the active measurement to code domain power sets the default measurement parameters triggers a new measurement and returns the EVM results It is a combination of the commands CONFigure DEMod CDP and READ DEMod EVM For a description of the default code domain power measurement parameters see CONFigure DEMod CDP To make a carrier feed through measurement with settings other than the default values send CONFigure DEMod CDP Commands to set desired settings READ DEMod EVM Default Unit 96 Related Command CONFigure DEMod CDP 8 24 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 8 MEASure Subsystem MEASure DEMod FERRor PPM Title Measure Frequency Error PPM Description Sets the active measurement to code domain power sets the default measurement parameters triggers a new measurement and returns the frequency error PPM results It is a combination of the commands CONFigure DE
162. the Base Station ID It is a combination of the commands CONFigure DEMod EVSYmbol and READ DEMod EVSYmbol To make a EVM vs Symbol measurement with settings other than the default values send CONFigure DEMod EVSYmbol Commands to set the desired settings READ DEMod EVSYmbol Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID Related Command READ DEMod EVSYmbol CONFigure DEMod EVSYmbol MS2720T PM PN 10580 00341 Rev C 11 13 11 7 MEASure Subsystem Chapter 11 Fixed WiMAX Commands MEASure DEMod SFLatness Title Measure Spectral Flatness Description Sets the active measurement to Spectral Flatness sets the default measurement parameters triggers a new measurement and returns the absolute delta of the power between adjacent sub carriers in dB It is a combination of the commands CONFigure DEMod SFLatness and READ DEMod SFLatness To make a Spectral Flatness measurement with settings other than the default values send CONFigure DEMod SFLatness Commands to set desired settings READ DEMod SFLatness Related Command READ DEMod SFLatness CONFigure DEMod SFLatness MEASure PFail Title Measure PASS FAIL Description Sets the active measurement to PASS FAIL sets the default measurement parameters triggers a new measurement and returns the PASS FAIL
163. the Crest Factor in dB Related Command FETCh RF PVTime CONFigure RF PVTime MS2720T PM PN 10580 00341 Rev C 11 19 11 8 READ Subsystem Chapter 11 Fixed WiMAX Commands READ RF SPECtrum Title Read RF Spectrum Description Triggers a new RF Spectrum measurement and returns the results Channel Power RSSI and Occupied bandwidth measurement It is a combination of the commands ABORT INITiate and FETCh RF SPECtrum The Spectrum measurement must be the active measurement specified by CONFigure RF SPECtrum The current measurement can be queried using CONFigure Data is returned as 2 comma delimited values Channel Power RSSI in dBm and Occupied bandwidth measurement in MHz Related Command FETCh RF SPECtrum CONFigure RF SPECtrum MEASure RFE SPECtrum 11 20 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 9 TRACe Subsystem 11 9 TRACe Subsystem This subsystem contains commands related to the transfer of trace data to and from the instrument TRACe PREamble lt trace type gt Title Parameter Related Command Returns trace header information for the specified trace The lt trace type gt must be one of the following SPECtrum PVTime ACPR CONStIn SFLatness EVSCarrier EVSY mbol Data can be transferred to and from the 7 available display trace types Use the commands in the MMEMory subsystem to store and recall traces from the instrument memo
164. the demodulation mode to Audio Waveform SENSe AFPanalyzer DEMod MODE AFWV Shift 4 Measure 15 14 PN 10580 00341 Rev C MS2720T PM Chapter 15 AM FM PM Commands 15 7 SENSe Subsystem SENSe AFPanalyzer DEMod TYPE AM FM PM SENSe AFPanalyzer DEMod TYPE Title Description Parameter Default Value Example Front Panel Access Demodulation Type This command sets the demodulation type AM FM PM AM To set the demodulation type to FM SENSe AFPanalyzer DEMod TYPE FM Setup Demod Type SENSe AFPanalyzer FM SCALe percentage SENSe AFPanalyzer FM SCALe Title Description Parameter Default Value Default Unit Range Front Panel Access FM y azis reference level percentage This command sets the y axis reference level as the percentage of the IF bandwidth in the FM Audio spectrum waveform display percentage 50 96 096 to 10096 Shift 4 Measure Audio Spectrum Waveform Scale Yo IFBW SENSe AFPanalyzer IFBW freq SENSe AFPanalyzer IFBW Title IF bandwidth Description Sets the IF bandwidth Note that using this command turns the automatic IF bandwidth setting OFF Parameter lt freq gt Default Value 300 kHz Default Unit Hz Range 1 kHz to 300 kHz in a 1 3 sequence Related Command SENSe AFPanalyzer IFBW AUTO Front Panel Access Setup IFBW MS2720T PM PN 10580 00341 Rev C 15 15 15 7 SENSe Subsystem Chapter
165. trace Parameter NA Front Panel Access Marker Marker Select M1 Peak Search 13 2 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 2 CALCulate Subsystem CALCulate MARKer1 STATe OFF ON DELta CALCulate MARKer1 STATe Title Description Parameter Parameter Type Default Value Front Panel Access Set Marker 1 State Sets marker 1 on off or delta OFF ON DELta char OFF Marker Marker Select M1 Marker State CALCulate MARKerl X lt x parameter gt CALCulate MARKer1 X Title Description Parameter Default Unit Front Panel Access Set Marker 1 Value Sets Queries the location of marker 1 on the x axis at the specified location lt x parameter gt Hz Marker Marker Select M1 Peak Search CALCulate MARKerl Y Title Description Default Unit Marker 1 Read Y Value Reads the current Y value for marker 1 dBm MS2720T PM PN 10580 00341 Rev C 13 3 13 2 CALCulate Subsystem Chapter 13 LTE Commands CALCulate MARKer2 DELTa X x1 parameter CALCulate MARKer2 DELTa X Title Description Parameter Default Unit Related Command Front Panel Access Delta Marker X Value Sets Queries the relative location of the delta marker from the reference marker on the x axis Note The query value might not always match the set value since the instrument will round the set value based on the display pixel resolution The x1
166. used for related parameters These changes affect parameters in both commands and responses UNIT POWer dBM W UNIT POWer Title Measurement Units Description Sets the default amplitude units for input output and display Parameter DBM W Parameter Type lt char gt Default Value dBm Front Panel Access Amplitude Units MS2720T PM PN 10580 00341 Rev C 9 23 9 11 9 11 SENSe Subsystem Chapter 9 TDSCDMA Commands SENSe Subsystem The commands in this subsystem relate to device specific parameters not signal oriented parameters SENSe DEMod CDPData UNITs RELative ABSolute SENSe DEMod CDPData UNITs Title Description Default Value Range Front Panel Access Code Domain Data Unit Type Sets the Code Domain Power unit type The query form returns either a REL for relative units or an ABS for absolute units in Ascii without the double quotes RELative RELative ABSolute Measurements Demodulator CDP Data CDP Units SENSe DEMod MODType Auto QPSK 8PSK 16QAM SENSe DEMod MODType Title Description Default Value Range Front Panel Access Modulation Type This command sets the Data Slot Modulation Type Options are auto detection assumed QPSK assumed 8PSK assumed 16QAM The query version of this command returns the current setting Auto Auto QPSK 8PSK 16QAM Setup More Modulation Type SENSe DEMod MUSer Auto 2
167. 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 2 CALCulate Subsystem CALCulate MARKer 1 2 3 4 5 6 STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 STATe Title Marker State Description Sets the specified marker on off Parameter OFF ON 0 1 Parameter Type lt boolean gt Default Value OFF Example To turn off reference marker 1 CALCulate MARKerl1 STATe OFF Front Panel Access Marker On Off MS2720T PM PN 10580 00341 Rev C 8 3 8 3 CONFigure Subsystem Chapter 8 WCDMA Commands 8 3 CONFigure Subsystem This set of commands prepares the instrument for the selected measurement It disables any currently enabled measurements and activates the specified measurement It sets the instrument to single sweep mode waiting for an INITiate command It will not initiate the taking of a measurement Current instrument settings may be changed to default values These changes are identified with their respective measurement commands CONFigure SUMMary PFail Title Configure Summary Measurement Description This command configures the UMTS Summary or PASS FAIL measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode CINITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement In SUMMARY mode the measurement results are equiv
168. 0T PM Anritsu Company OY 490 Jarvis Drive BO Anritsu utilizes recycled paper and environmentally conscious inks and toner Morgan Hill CA 95037 2809 http www anritsu com
169. 13 11 SENSe Subsystem Chapter 13 LTE Commands 13 38 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 1 ABORt Subsystem The abort subsystem includes commands that allow the user to stop current measurement activities on the instrument ABORt Title Abort Description Restarts the current sweep and or measurement If INITiate CONTinuous is OFF i e the instrument is in single sweep mode send the command INTTiate MMediate to trigger the next sweep If INITiate CONTinuous is ON i e the instrument is in continuous sweep mode a new sweep will start immediately Parameter NA MS2720T PM PN 10580 00341 Rev C 14 1 14 2 CALCulate Subsystem Chapter 14 TD LTE Commands 14 2 CALCulate Subsystem The commands in this subsystem process data that has been collected via the SENSe subsystem CALCulate MARKer AOFF Title Turn All Markers Off Description Turn off All markers in RF Channel Spectrum and RF Power vs Time Front Panel Access Marker Markers Off CALCulate MARKerl DELTa X x1 parameter gt lt x2 parameter CALCulate MARKer1 DELTa X Title Delta Marker 1 X Value Description Sets Queries the relative location of the delta marker from the reference marker on the x axis Note The query value might not always match the set value since the instrument will round the set value based on the display pixel resolution In Channel Spectrum view the x1 parameter is use
170. 13 4 5 6 DELTa K 4 18 CALCulate MARKer 1 213 4 5 6 DELTa Y 15 2 CAL Culate MARKer 1 213 4 5 6 DELTa Y 4 18 CALCulate MARKer 1 2 3 4 5 6 DELTa SET SPAN 4 18 CALCulate MARKer 1 2 3 4 5 6 DELTa STATe OFF ON 0 1 CAL Culate MARKer 1 213 4 5 16 DELTa STATejJ 15 1 CALCulate MARKer 1 2 3 4 5 6 DELTa STATe OFFJONI0 1 CAL Culate MARKer 1 213 4 5 16 DELTa STATejJ 4 19 CALCulate MARKer 1 2 3 4 5 6 FCOunt S TATe OFF ONJ0 1 CALCulate MARKer 1 2 3 4 5 63 FCOunt STATe 4 19 D 2 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 CALCulate MARKer 1 2 2 2 2 2 2 2 2 2 2
171. 14 14 8 MEASure Subsystem 14 15 14 9 READ Subsystem 24 xssex ia EAM A AR eee heed 14 20 14 10 TRIGger Subsystem 14 24 14 11 UNIT Subsystem AWAUWA IIIA eee 14 25 14 12 SENSe Subsystem 14 26 Chapter 15 AM FM PM Commands 15 1 CALCulate Subsystem 15 1 15 2 DISPlay Subsystem Aaaa 15 5 15 3 FORMat Subsystem 15 6 15 4 INITiate Subsystem 15 8 15 5 MMEMory Subsystem 0000 e 15 9 15 6 TRACe Subsystem II WAA ll a ee 15 13 15 7 SENSe Subsystem esse 15 14 Appendix A Programming Example Bst GIO a deos std a AA didi bet POE A 1 A 2 Visual Basic ne ene au Dre ete Eee Ad T agus A 5 A 3 LabVIEW usus Rane nae ne Seed ne aAa a ED IM A 6 Appendix B IQ Waveform Capture B 1 MATLAB Script getdata simple 24 m B 2 B 2 C Code IO SCPI Cpp B 5 Appendix C List of Commands by Mode Appendix D List of All Commands Index Contents 6 PN 10580 00341 Rev C MS2720T PM Chapter 1 General Information 1 1 About this Manual This SCPI Programming Manual provides information for remote operation of the MS2720T High Performance Handheld Spectrum Analyzer using commands sent from an external controller via Etherne
172. 16 even SENSe DEMod MUSer Title Description Default Value Range Front Panel Access Max Users Sets the Walsh codes Auto Auto 2 to 16 even numbers only Setup Max Users PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 11 SENSe Subsystem SENSe DEMod SCRamblingcode Auto 0 127 SENSe DEMod SCRamblingcode Title Description Default Value Range Front Panel Access Scrambling Code This command sets the Scrambling Midamble Code of downlink data slot to be demodulated Auto Auto 0 to 127 Setup Scrambling Midamble Code SENSe DEMod SPRFactor Auto 16 1 SENSe DEMod SPRFactor Title Description Default Value Range Front Panel Access Spread Factor This command sets the spreading factor of the downlink data slot to be demodulated Auto Auto 16 1 Setup More Spreading Factor SENSe DWPTs Auto On Off SENSe DWPTs Title Description Default Value Range Front Panel Access DwPTS This command sets the Downlink Pilot Time Slot Options are auto detection assumed ON or assumed OFF The query form of this command will returns the current setting Auto Auto On Off Setup More DwPTS MS2720T PM PN 10580 00341 Rev C 9 25 9 11 SENSe Subsystem Chapter 9 TDSCDMA Commands SENSe FREQuency CENTer freq SENSe FREQuency CENTer Title Description Parame
173. 2 SENSe BANDwidth BWIDth RESolution RATio lt number gt SENSe BANDwidth BWIDth RESolution RATio 4 53 SENSe CHPower BANDwidth BWIDth INTegration lt freq gt SENSe CHPower BANDwidth BWIDth INTegration 4 53 SENSe CHPower STATe OFF ON 0 1 SENSe EG HPowet S LAT cms dave tus dades Gad eb dt 4 54 SENSe CORRection IMPedance INPut OFFSet rel ampl gt SENSe CORRection IMPedance INPut OFFSet 4 54 SENSe CORRection IMPedance INPut MAGNitude lt integer gt SENSe CORRection IMPedance INPut MAGNitude 4 55 SENSe DETector FUNCtion POSitive RMS NEGative SAMPle QUASI ESENSe DE Testor EDNGOOB A i Os nar I Red eae RIRs 4 55 SENSe EMF STATe OFF ON 0 1 SENSeEEMEP ISTATOG uud ases uut scs ph ae Bake qox EOS RR EORR 4 56 SENSe FREQuency CENTer freq SENSel FREOuency CENTer 4 56 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 4 57 SENSe FREQuency SIGStandard NAMe lt string gt SENSel FREOuency SIGStandard NAMe 4 57 SENSe FREQuency SPAN lt freq gt SENSe FREQuency SPAN 4 58 SENSel FREOuency SPAN FULL 4 58 SENSe FREQuency SPAN PREVious 4 59 SENSe FREQuency STARt lt freg gt SENSel FREOue
174. 2 7 GHz Freq Center Freq MS2720T PM PN 10580 00341 Rev C 7 29 7 13 SENSe Subsystem Chapter 7 EV DO Commands SENSe FREQuency SIGStandard CHANnel number SENSe FREQuency SIGStandard CHANnel1 Title Channel Selection Description Sets the channel number for the selected signal standard Parameter number Front Panel Access Freq Channel SENSe FREQuency SIGStandard NAMe lt string gt SENSe FREQuency SIGStandard NAMe Title Signal Standard Description Selects the desired signal standard from the list The lt string gt argument is the name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal Standard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the lt string gt argument would be P GSM 900 Uplink The query form of this command will return the name of the currently selected Signal Standard on the list Parameter string Front Panel Access Freq Signal Standard SENSe FREQuency SPAN Title Frequency Span Description This is a query command only The user can not set the span in CDMA or EVDO modes Parameter freq Default Unit Hz 7 30 PN 10580 00341 Rev C MS2720T PM Chap
175. 2720T PM Chapter 6 CDMA Commands 6 11 TRIGger Subsystem 6 11 TRIGger Subsystem This subsystem contains commands related to the triggering of instrument functions for the purposes of synchronization Related commands appear in the ABORt and INITiate subsystems TRIGger SEQuence SLOPe RISing FALLing TRIGger SEQuence SLOPe Title Description Parameter Parameter Type Default Value Default Unit Range Related Command Front Panel Access External Trigger Polarity This command sets the external trigger polarity Note that this setting can only be changed when the PN Type is set to EXT RISing FALLing char RISing NA RISing FALLing SENSe PN TRIGger SENSe PN TRIGger Setup Ext Trig Polarity MS2720T PM PN 10580 00341 Rev C 6 23 6 12 UNIT Subsystem Chapter 6 CDMA Commands 6 12 UNIT Subsystem The unit subsystem is used to modify the default units used for related parameters These changes affect parameters in both commands and responses UNIT POWer dBM W UNIT POWer Description Sets the default amplitude units for input output and display Parameter DBM W Parameter Type lt char gt Default Value dBm Front Panel Access Amplitude Unit 6 24 PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 13 SENSe Subsystem 6 13 SENSe Subsystem The commands in this subsystem relate to device specific parameters not si
176. 3 18 MEA S re OEA DX ES ri Dom eg Pein RE d 13 19 MEASUIG REICACLERT v ea sete eR PARA SR NIU eR Pa e aes a 13 19 SMEA Sure RESEM si A oque dd ERATES 13 19 MEASuwre RF SPECtrum 13 20 IREAD DEMOQd CONSIUGSZ 15 rro an DAR ts 13 21 READ OTA CAGGregation 13 21 ARBADIOLA M APpitlg 1 ses ea bd be oe ee oe add es wide ER CE RR 13 22 SREADIOTASSCANME score pew edad we 13 22 ORR POT PE mi edi A te Ma a meus eh ENN ARS IAA 13 23 IREADIPEdID a WC a A aeta due expen dears Dra er xd ee 13 23 READ RECURS Wer UDINE Eee ee RD EE WE He 13 24 READ IRE SEV sao onte Feu o eA ate WA 13 24 FREAD RE SPE CIM ii a E Wie awe os es BAe ee ee 13 24 UNIT POWer dBM W UNIT POWE o 24 3 oet asa eos a troie ee ago as 13 25 SENSe A VErage FERRor COUNt n SENSel AVErage FERRor COUNt 13 26 SENSe A VERage FERRor RESet 13 26 SENSe BAND Width RESolution 1 4 3 5 10 15 20 I SENSel BANDWIidth RESolutionj 13 26 SENSe CC 1 2 3 4 5 ACTive OFFJON ESENS CCAA SS ACTING Sous ien foe cca eee Coa raed FR 13 27 SENSe CC 1 2 3 4 5 BAND Width 1 4 3 5 10 15 20 SENSe CC 1 2 3 4 5 BANDWidth 13 27 SENSe CC 1 2 3 4 5 CHANnel lt number gt PSENSELCCI1I2 BAD CHANNEL oia sut eere ab at cR e e aka es 13 27 SENSe CC 1 2 3 4 5 FREQuency freq
177. 3 2 14 2 vite adc whe fk or vete d Miss wees tk ees 13 2 ps ritur Leto aha KA KIA WA o ped 14 3 Liste Sak ce A IA 13 3 CALCulate MARKerl STATe OFF ON DELta MS2720T PM PN 10580 00341 Rev C D 3 Appendix D List of All Commands CALCulate MARKerl STATe 14 3 CALCulate MARKerl X x1 parameter gt lt x2 parameter gt CALCulate MARKerl K 14 3 CALCulate MARKerl X lt x parameter gt CAL Culate MARKerIX7 iesu A n es d Ex is 13 3 CALCulit MARKED YT vuol co eR a pace ee Sn UE A A Ta EE A ES 13 3 CALCulate MARKerl Y 14 3 CALCulate MARKer2 DELTa X x1 parameter gt lt x2 parameter gt CALCulate MARKer2 DELTa X 14 4 CALCulate MARKer2 DELTa X x1 parameter gt CAL Culate MARKer2 DEL Ta X 13 4 CAL Culate MARKer2 DELTa Y 13 4 CALCulate MARKer2 DELTa Y 14 4 CAL Culate MARKer2 MAKimum 13 4 CAL Culate MARKer2 MAKimum 14 4 CALCulate MARKer2 STATe OFF ON DELta CAL Culate MARKer2 STATe 13 4 CALCulate MARKer2 STATe OFF ON DELta CAL Culate MARKer2 STATe 14 5 CALCulate MARKer2 X x1 parameter gt lt x2 parameter gt
178. 34 SENSe OTA MAPping SAVe TEXt lt filename gt 14 33 SENSe OTA MAPping SINR THREShold xx x XX X XX X XX X XX X SENSe OTA MAPping SINR THREShold 13 32 SENSe OTA MAPping SINR THREShold xx x xx x XX X XX X XX X SENSe OTA MAPping SINR THREShold 14 31 SENSe OTA MAPping SSSPower THREShold xx x xx x xXx X xx x xx x MS2720T PM PN 10580 00341 Rev C D 27 Appendix D List of All Commands SENSe OTA MAPping SSSPower THREShold 13 31 SENSe OTA MA Pping SSSPower THREShold xx x xx x xXxX X XX X XX X SENSe OTA MAPping SSSPower THREShold 14 30 SENSe OTA SORTby CELLid GROUpid SECTorid SSSPower RSRP RSRQ SINR SENSEI POTATSORU Dy st d de sd utt artes Ea Mie ed Ros aet 13 34 SENSe OTA SORTby CELLid GROUpid SECTorid SSSPower RSRP RSRQ SINR I SENSel OTAJ SORTby 14 33 D 28 PN 10580 00341 Rev C MS2720T PM AtoF Index A DISPlay subsystem ABORt subsystem AM FM PM 15 5 CDMA Lo nus as Eds 6 1 CDMA sae bbe eran 6 5 EVDO Joan s td ch ANA 7 1 EVDO rana 7 5 GSM sarean HA A 10 1 GSM 4 dotted oU 10 5 EEE 524 eos int amen 13 1 Torre dpi 13 9 SPA 4 1 SPA ia id ee Da deed 4 26 TDLTE 14 1 TDETHE 323068 ortis 14 9 TDSCDMA 9 1 TDSCDMA
179. 4 m function Data getdata simple 24 target file has 24 bit data I Q both contained in same file 1 by 1 9 use with wcap files captured manually on unit 9 Data contains complex valued contents of filename wcap fidIQ fopen filename wcap r fetch of complex data samples stat fseekStr fidIQ CaptureSample Value if stat 1 disp ERROR data size could not be found in file fclose fidIQ return else samples fscanf fidIQ d 1 end fetch sample rate stat fseekStr fidIQ SamplingClock Value if stat 1 disp ERROR sample rate could not be found in file samp rate 1 else samp rate fscanf fidIO d 1 end fetch freq offset stat fseekStr fidIQ FregOffset Value if stat 1 disp ERROR sample rate could not be found in file freq offset 0 else B 2 PN 10580 00341 Rev C MS2720T PM Appendix B IQ Waveform Capture B 1 MATLAB Script getdata simple 24 m freq offset fscanf fidIO e 1 end freq offset find data section stat fseekStr fidIQ lt Data gt if stat 1 disp ERROR data could not be found in file fclose fidIQ return end DataIQ fread fidIQ samples 2 bit24 Data DataIQ 1 2 end j DataIQ 2 2 end fclose fidIQ len length Data t 0 len 1 samp rate fregs 1en 2 1en 2 1 samp rate len f fftshift 20 1og10 abs fft Data eps f f max
180. 41 Rev C MS2720T PM Chapter 5 Tracking Generator Commands 5 7 SENSe Subsystem SENSe TGENerator TXStats STATe OFF ON 0 1 SENSe TGENerator TXStats STATe Title Description Parameter Parameter Type Default Value Example Related Command Front Panel Access Tracking Generator Transmission Statistic State Only valid for Tracking Mode and Normalize On Specifies whether the tracking generator transmission statistic is ON or OFF If the value is set to ON or 1 the tracking generator transmission statistic is turned on If the value is set to OFF or 0 the tracking generator transmission statistic is turned off The query version of the command returns a 1 if the tracking generator transmission statistic is on and returns a 0 if the tracking generator is off Note that this command is ignored if the tracking generator normalization is off OFF ON 0 1 lt boolean gt OFF To turn on the tracking generator transmission statistic state TGENerator TXStats ON SENSe TGENerator TX NORMalize STATe Shift 4 Measure Generator Transmission Measurement Transmission Statistics MS2720T PM PN 10580 00341 Rev C 5 13 5 7 SENSe Subsystem Chapter 5 Tracking Generator Commands 5 14 PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 1 ABORt Subsystem The abort subsystem includes commands that allow the user to stop current measurement activities on the ins
181. 5 12 3 DISPlay Subsystem Chapter 12 Mobile WiMAX Commands DISPlay WINDow TRACe Y SCALe PDIVision value DISPlay WINDow TRACe Y SCALe PDIVision Title Description Parameter Default Value Default Unit Range Scale Resolution Per Division Sets the scale per division for the y axis The units change from dB div to Yo when EVM is the y axis value The resolution per division value is maintained separately for each measurement value Spectral Flatness 1 dB div EVM vs SubCarrier 0 5096 EVM vs Symbol 0 5096 All others 10d B div Current active amplitude unit EVM vs SubCarrier 0 1 to 10 96 EVM vs SubCarrier 0 1 to 10 96 All others 1 dB to 15 dB DISPlay WINDow TRACe Y SCALe TOP amplitude DISPlay WINDow TRACe Y SCALel TOP Title Description Parameter Default Value Default Unit Range Front Panel Access Y Axis Max Sets the maximum value of the Y axis Note that this command is available only in the Spectral Flatness and EVM vs Symbol Sub carrier views amplitude Spectral Flatness 5dB EVM vs Symbol 596 EVM vs Sub carrier 596 Current active amplitude unit Spectral Flatness 5dB to 5dB EVM vs Symbol 196 to 10096 EVM vs Sub carrier 196 to 10096 Amplitude Y Axis Max PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 4 FETCh Subsystem 12 4 FETCh Subsystem This set of commands
182. 59 44 4 dy be sew dh OD SG eK AG 12 25 SENSe PFail test set gt ESENSE PFa ti xm a0 Gt dora eg AUR ek ee de Ee Nu 6 28 SENSe PFail test set gt SENSE PRA c dee reda a EC hele ae 7 31 SENSe PFail test set gt SENSE Na IE TS IS NS HU ee ee 8 57 SENSe PFail test set gt ESENSE PRADO nus al DR ur o lo a lo SUE te ma Sete et AE to 9 27 SENSe PN OFFSet lt integer gt SENSE PN OFFS6t suas see awh babe RS adi s 6 28 SENSe PN OFFSet integer SBNSSEPNEOBRSEE ano iba raa paid ut uia aha TRUE MEC iae 7 31 SENSe PN STYPe AUTO 1 0 ON OFF SENSE PN SPY PeAUHO 2 c x ds ater xam RUE aer ah 6 29 SENSe PN STYPe AUTO 1 0 ON OFF PSENSeEPNISTY Pe AW TO disce wild eee at aa ead RES 7 32 SENSe PN TRIGger NOTRig GPS EXT ered Sa ES EN TRIGO 6 29 SENSe PN TRIGger NOTRig GPS EXT SENSE PN TRIGO ies ots sar re ae ash aa a TED a He He Hae 7 32 SENSe POWer RF ATTenuation rel ampl gt I SENSel POWerf RF ATTenuation 4 64 SENSe POWer RF ATTenuation AUTO OFF ON J0 1 SENSe POWer RF GAIN STATe OFF ONJ0 1 I SENSel POWerf RF GAIN STATej 4 65 SENSe POWer RF RANGe AUTO Boolean default 1 ON I SENSel POWer RF RANGe AUTO 14 34 SENSe POWer RF RANGe AUTO Boolean default 1 ON gt I SENSel POWer RF RANGe AUTO
183. 6 CALCulate MARKer6 DELTa OFF CALCulate MARKer6 DELTa STATe OFF CALCulate MARKer6 DELTa STATe 0 Marker Delta MS2720T PM PN 10580 00341 Rev C 15 1 15 1 CALCulate Subsystem Chapter 15 AM FM PM Commands CALCulate MARKer 1 2 3 4 5 6 DELTa X lt x parameter gt CALCulate MARKer 1 2 3 4 5 6 DELTa X Title Delta Marker X Value Description Sets the location of the delta marker on the x axis at the specified location lt x parameter gt plus the reference marker x axis lt x parameter gt is defined in the current x axis units The query version of the command returns the location of the delta marker on the x axis Parameter lt x parameter gt Default Unit Hz or seconds if in Audio Waveform Example If both the reference and delta marker 1 is currently at 1 GHz on the x axis send the command below to set the delta marker 1 to 2 GHz on the x axis CALCulate MARKerl DELTa X 1GHz In Audio Waveform If both the reference and delta marker 1 is currently at 25 us on the x axis send the command below to set the delta marker to 50 us on the x axis CALCulate MARKer1 DELTa X 25us Related Command CALCulate MARKer 1 2 3 4 5 6 xX Front Panel Access Marker Delta CALCulate MARKer 1 2 3 4 5 6 DELTa Y Title Delta Marker Read Y Value Description In RF spectrum view the value is returned in dBm In Audio Spectrum or Audio Waveform view the value is returned in for AM Hz for F
184. 6 Limit Limit Advanced Limit Line Type CALCulate LIMit MIRRor Title Limit Mirror Description Creates a limit mirror Use CALCulate LIMit TYPe to set the currently active limit line Related Command CALCulate LIMit TYPe Front Panel Access Shift 6 Limit Limit Advanced Limit Mirror CALCulate LIMit POINt ADD Title Add Limit Point Description Adds a new limit point to the currently active limit line Use CALCulate LIMit TY Pe to set the currently active limit line Related Command CALCulate LIMit TYPe Front Panel Access Shift 6 Limit Limit Edit Add Point MS2720T PM PN 10580 00341 Rev C 4 7 4 2 CALCulate Subsystem Chapter 4 Spectrum Analyzer Commands CALCulate LIMit POINt DELete Title Delete Limit Point Description Deletes the currently active limit point The active point becomes the point that is immediately to the left of the point that was deleted Note that deletion is only valid if there are more than 2 limit points Use CALCulate LIMit TY Pe to set the currently active limit line Example To delete the currently active limit point CALCulate LIMit POINt DELete Front Panel Access Shift 6 Limit Limit Edit Delete Point CALCulate LIMit POINt LEFT Title Next Point Left Description Selects the limit point immediately to the left of the active point making it active for editing or deleting Use CALCulate LIMit TYPe to set the currently active limit line Example To
185. A then Pilot Scan from the front panel When the MPATh option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then OTA then Multipath from the front panel char char Configure RF Measurement Valid parameter options SUMMary SPECtrum ACPR EMISsion This command configures the selected RF measurement It disables any other active measurements Sets the instrument to single sweep mode CINITiate CONTinuous OFF Measurement settings can be modified by using the SENSe RF commands before initiating a measurement When the SUMMary option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then RF Summary from the front panel When the SPECtrum option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then Channel Spectrum from the front panel When the ACPR option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then ACPR from the front panel When the EMISsion option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF Measurements then Spurious Emission from the front panel char SENSe FREQuency 6 4 PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 4 DI
186. APping RSRQ THREShold xx x xx x XxX X XX X XX X SENSel OTA MAPping RSRO THREShold 13 31 SENSe OTA MAPping SINR THREShold xx x xx x XX X XX X XX X SENSe OTA MAPping SINR THREShold 13 32 SENSel OTA MAPping POlnts DELete 13 33 SENSe OTA MAPping RECAII MAP filename 13 33 SENSe OTA MAPping RECAIl MAP DEFAult 13 33 SENSe OTA MAPping REPeat TY Pe TIMe DISTance SENSel OTA MAPping REPeat TYPe 13 33 SENSe OTA MAPping REPeat TIMe lt seconds gt SENSe OTA MAPping REPeat TIMe 13 33 SENSe OTA MAPping REPeat DISTance meters SENSel OTA MAPping REPeat DISTance 13 34 SENSe OTA MAPping SAVe KML lt filename gt 13 34 SENSe OTA MAPping SAVe TEXt lt filename gt 13 34 SENSe OTA SORTby CELLid GROUpid SECTorid SSSPower RSRP RSRQ SINR ESENSEOTALSOR TD us war iod Rr hus Cewnda Glad e Ep RD 13 34 SENSe POWer RF RANGe IMMediate 13 35 SENSe POWer RF RANGe AUTO Boolean default 1 ON gt MS2720T PM PN 10580 00341 Rev C C 23 Appendix C List of Commands by Mode I SENSel POWer RF RANGe AUTO 13 35 SENSe RF SPECtrum SPAN Auto 1 4 3 5 10 15 20 30 SENSE RESPEC tum SPAN
187. ASure OTA MAPping RUN 13 18 MEASure OTA MAPping RUN STARt STOP MEASure OTA MAPping RUN 14 17 MS2720T PM PN 10580 00341 Rev C Appendix D List of All Commands MEASureOTA NLAPplnmg uuu ceto erp LEE CRI hed ERA 13 18 MEASure OTA MAPping 14 17 MEA Sure OLA MPA AS A OS E ia 6 12 MEA S re DOTA MPA TH a das 7 16 MBASure OTA SCANtIer ito ti Il ADT 13 18 MEASure OTA SCANh GtT snos asi Es ta E a aa 14 18 MEASure OTA TKTESst 13 19 MEASure OQTATDEXTESU ui ia td ema vu eb 14 18 MEA SUE OTA Loa rd KA e pa acl ers er e De ado ees ed 9 12 MEA Sre O TAT T1234 SO V icis vut e RH UI Dr AA 8 33 NIB ASurcP Pall iubens es t dT hber sre aub p LA e Vea cett fedt a 10 12 MEA S te PFRI ez outed ne cb oO Se eae hee wee ISO ETE eA Wa TI 11 14 MEA S te PFa o ehe Back Sauces Dae oo OX due robe as P Ed 12 14 MBA Sure AU WA A nr a teak tutus S gat terme Ree 6 12 SMEA S te PEA d e cte Int etu Lotes AS PORE Sd 7 16 MEA SURG PEA ors e o debes Nite 3 amp 6n oti ted tush AE ES 8 34 MEA S re PAP OW er eo aa aie oem aute he dee Pues ru 8 34 MEASure PV PFrame ocee latim oe or b Pes etse Yu Vea qu 10 12 SMEA S re PASI Pat teu s et ves s nh vorher doas dde dta SER 10 13 MEA S te RE AGCER got eset net aem RE ERO RON 13 19 MEA Sure REACER s a De E e va T Eus 14 18 MEA Sun EMAC da l
188. ATA ASCii INTeger 32 REAL 32 FORMat READings DATA 7 11 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA 8 20 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA 9 8 GENerator OUTput POWer lt amplitude gt GENerator OUTput POWer 5 4 GENerator OUTput POWer OFFSet MA GNitude value GENerator OUTput POWer OFFSet MAGNIitude 5 5 INTTiate CONTinuous OFF ONJ0 1 INI hate CONTINUOUS oto scat teo cyte oS oy ee deren ss 10 10 INTTiate CONTinuous OFF ONJ0 1 INT Hate CONTINUOUS ua sors voted tese ec t vue OR RTI Mo Cs 11 11 INTTiate CONTinuous OFFJONJ0 1 SINT Tate CON DInuous ads aeo oe Meo ute e Pk fto Re ete Pea 12 11 INTTiate CONTinuous OFFJONJ0 1 SNEDIate CONTINUOUS Ss ee iab Vea ata ave vau Sos e 13 15 MS2720T PM PN 10580 00341 Rev C D 9 Appendix D List of All Commands INITiate CONTinuous OFF ONIO 1 IN etter GNA GUS ine cares 5 2 e RR EUR AN IT MINUS 14 14 INITiate CONTinuous OFF ONIO 1 SINE ates CONCI nous P5 sonas do pce eed d CR e DO eb Y tt Pe du 15 8 INITiate CONTinuous OFF ONIO 1 INI Hate CON IBUOUS due a A Ep IPETS RECS AT DOE DE XOT t 4 30 INITiate CONTinuous OFF ONIO 1 NET Tate CONTI c EISE FIR T cm dens 6 10 INITiate CONTi
189. AX Summary 12 2 PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 2 CONFigure Subsystem CONFigure DEMod char Title Description Parameter Front Panel Access Configure Demodulation Measurement Valid lt char gt parameters are SUMMary CONStIn SFLatness EVSCarrier EVSY mbol This command configures the selected demodulation measurement It disables any other active measurements None of the instrument parameters are changed by the ezecution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe DEMod commands before initiating a measurement When the SUMMARY option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then Modulation Summary from the front panel When the CONStIn option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then Constellation from the front panel When the SFLatness option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then Spectral Flatness from the front panel When the EVSCarrier option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then EVM vs Sub
190. CAT Culto MARK ETZ X o oo pen GA a Na e yaad EU Na E edd 14 5 CALCulate MARKer2 X lt x parameter gt iCALCulate MARK r2 X oos poa e Shiba e AL yom PRO AO p SX 13 5 CALCulate MARKer2 Y 13 5 CALL Culate MAR Da a UE DO E QE eai As 14 5 JONBEIBUEC PPROIDS du een dE SEMINE PS Mea eat ONES Te 11 3 CONFistte RP All LS eu ue adas FM ate CAS 12 2 CONFioure SUMMAE rra A ia 11 2 CONEPisure SUMMAE 1 sess ha Ore Gin t wania A RAT RR 12 2 CONFig re SUM Mary rei sped Seed ese ra 13 6 iCONFigureSUMMAary 14 6 CONFigure SUMMAaryj PFail 6 3 CONFigure SUMMAaryj PFail 7 3 CONFigure SUMMary PPall 5 ts iena i a a 8 4 CONFigure SUMMAaryj PFail 9 2 CONEipure ACPO WE sii vede ied a aaa KI eae 4 23 CONFigure CHO We wa SE RE ee REN OR Ae id 4 23 CONFigure DEMod lt char gt 11 3 CONFigure DEMod lt char gt 12 3 CONFigure DEMod lt char gt 6 3 CONEFigute DEMod Shaa ba bc 7 3 CONFigure DEMod lt char gt 8 5 CONFigure DEMod lt char gt 9 2 D 4 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands CONFigure DE
191. Code Domain Power Description Triggers a new measurement and returns the Pilot Power Channel Power Noise Floor Rho Carrier Feed Through Tau RMS Phase Error Frequency Error Frequency Error PPM Page Sync and Q Page measurement results It is a combination of the following commands ABORt INITiate and FETCh DEMod CD Power In order for the data to be accurate the Code Domain Power measurement must be the active measurement specified by CONFigure DEMod CDPower The current measurement can be queried using CONFigure Data is returned as 12 comma delimited values Pilot Power in the current user set unit dBm W mW Channel Power in the current user set unit dBBm W mW Noise Floor in dB Rho Carrier Feed Through in dB Tau in ps RMS Phase Error in deg Frequency Error in Hz Frequency Error PPM Page in dBm Sync in dBm and Q Page All invalid values are replaced with Default Unit dBm Related Command CONFigure DEMod CDPower MEASure DEMod CDPower FETCh DEMod CDPower Front Panel Access Measurements Demodulator CDP READ DEMod CFTHrough Title Read Carrier Feed Through Description Triggers a new measurement and returns the carrier feed through results It is a combination of the commands ABORT INITiate and FETCh DEMod CFTHrough The carrier feed through measurement must be active The current measurement can be queried using CONFigure Default Unit dB 8 38 PN 10580 00341
192. Commands MEASure PFail Title Measure PASS FAIL Description Sets the active measurement to PASS FAIL sets the default measurement parameters triggers a new measurement and returns the PASS FAIL results It is a combination of the commands CONFigure PFail and READ PFail To make a channel power measurement with settings other than the default values send CONFigure PFail Commands to set desired settings READ PFail Related Command CONFigure PFail READ PFail FETCh PFail Front Panel Access Shift 4 Measure PASS FAIL mode MEASure PVTFrame Title Measure Power vs Time Frame Description Sets the active measurement to Power vs Time Frame sets the default measurement parameters triggers a new measurement and returns the Channel Power Burst Power Average Burst Power Span Occupied Bandwidth Frequency Error Frequency Error ppm Modulation Type and TSC measurement It is a combination of the following commands CONFigure PVTFrame and READ PVTFrame To make a Power vs Time Frame measurement with settings other than the default values send CONFigure PVTFrame Commands to set desired settings READ PVTFrame Data is returned as 9 comma delimited values Channel Power in dBm Burst Power in dBm Average Burst Power in dBm Span in MHz Occupied Bandwidth in MHz Frequency Error in MHz Frequency Error ppm Modulation Type and TSC is returned for each data that 1s not valid at that instance
193. DCHDENDOdCDPOWSELE s score aset EH Sec RECEN 8 10 FETCh DEMod CFTHrough 8 10 EETCh DEMA CON SUN IAA nae be ESO ERE 11 7 FETCHDEM od CONSE eae aa 12 7 SPB Cham MO CONSTA n ge uon A So Seen Be 13 10 SSEIChIDEMOGOGCONSUT 5 ta uhi ME ae d wabara 14 10 FETCEDEMOJ EVM ssc 2a O m aaah aoe Ae meds 8 10 3EETCRh DENIOUd BVSGattleE oiu uetus aaa cou qu na tH 11 7 FETCh DEMod EVSCarrier 12 7 FETCh DEMod EVSYmbol 11 7 SSETPChOIDENIOd EVSX mbol acie REVERSE Ee Deed 12 7 SBIChDENIOGEPBRROEPPNI ed ence aa d eive Ste bes 8 11 FETCh DEMod FERRor PRECise 8 11 FETCh DEMod FERRor 8 11 FETCh DEMod HSDPa FERRor PPM 8 12 FETCh DEMod HSDPa FERRor 8 12 FETCh DEMod HSDPa TKFReguency 8 12 PETC MAN ELO sli rode PES 8 13 FETCh DEMod NUMChannels 8 13 FETCh DEMod SFLatness 11 7 FETCh DEMod SFLatness 12 7 FET CRDEMOd SPON Gr ui ua d ace uw En x d 8 13 FETCh DEMod SUMMary 7 7 EETCh DEMod SUMMa yy si ia A ES E ES 8 14 FETCh DEMod SUMMary 9 5 FETCh DEMod TKFReguency PRECise
194. Domain Power Data Sets the active measurement to Code Domain Data sets the default measurement parameters triggers a new measurement and returns the Slot Power DwPTS Power Channel Power RRC Frequency Error in Hz Frequency Error in PPM EVM RMS EVM Peak RMS Phase Error Carrier Feed Through DwPTS EVM DwPTS PCDE CDP Noise Floor CDP Threshold Tau Selected Slot Sync DL Code Scrambling Code Max Users Spread Factor Data Modulation Type Scrambling Code 1 Scrambling Code 2 Scrambling Code 3 and Scrambling Code 4 measurement results It is a combination of the following commands CONFigure DEMod CDPower and READ DEMod CDPData To make a CDP Data measurement with settings other than the default values send CONFigure DEMod CDPData Commands to set desired settings READ DEMod CDPData Data is returned as 24 comma delimited values Slot Power in dBm DwPTS Power in dBm Channel Power RRC in dBm Freq Error in Hz Freq Error in PPM EVM RMS percentage EVM Peak in percentage RMS Phase Error in percentage Carrier Feed Through in dB DwPTS EVM in percentage DwPTS PCDE in dB CDP Noise Floor in dB CDP Threshold hold in dB Tau in nanoseconds Sync DL Code in unitless number Scrambling Code in unitless number Max User in unitless number Spread Factor in dB Data Modulation Type 0 Noise 1 QPSK 2 8PSK 3 16QAM Scrambling Code 1 in dB Scrambling Code 2 in dB Scrambling Code 3 in dB and Scrambling Code 4 in dB All in
195. E Marker table status ACTIVE MEASUREMENT Current measurement ANTENNA Antenna index OCC BW METHOD Occupied bandwidth method OCC BW PERCENT Occupied bandwidth 96 of power setting OCC BW DBC Occupied bandwidth dBc setting OCC BW MEASURED dB Occupied bandwidth measured dBc value MS2720T PM PN 10580 00341 Rev C 2 15 2 7 Parameter Names Table 2 8 Chapter 2 Programming with SCPI Available Parameters in Spectrum Analyzer Mode 3 of 6 Parameter Name OCC BW MEASURED PERCENT Description Occupied bandwidth measured 96 value OCC BW VALUE Measured occupied bandwidth OCC BW LINE MARKER INFO Mask off 16 bits at a time to get the display point location of the 3 OBW display indicators CH PWR WIDTH Channel power integration bandwidth CH PWR VALUE Measured channel power CH PWR DENSITY Measured channel power density CH PWR LINE MARKER INFO Mask off 16 bits at a time to get the display point location of the 2 channel power display indicators ACPR MAIN CH BW ACPR main channel bandwidth ACPR ADJC CH BW ACPR adjacent channel bandwidth ACPR CHANNEL SPACING ACPR channel spacing ACPR MAIN CH PWR ACPR measured main channel power ACPR UPPER CH PWR ACPR measured upper channel power ACPR LOWER CH PWR ACPR measured lower channel power ACPR LOWER CH LINE MARKER INFO Mask off 16 bits at a t
196. E sets the instrument to measure only EDGE signals The query form of the command returns the measurement mode that the instrument is currently in AUTO GSM EDGE char AUTO Setup GSM EDGE Select SENSe FREQuency CENTer freq SENSe FREQuency CENTer Title Description Parameter Default Value Default Unit Range Front Panel Access Center Freguency Sets the center freguency Note that changing the value of the center freguency will change the value of the coupled parameters Start Freguency and Stop Freguency It may also change the value of the span lt freg gt 1 GHz Hz 0 Hz to 7 1 GHz Freq Center Freq SENSe FREQuency SIGStandard CHANnel number SENSe FREQuency SIGStandard CHANne1 Title Description Parameter Front Panel Access Channel Selection Sets the channel number for the selected signal standard lt number gt Freg Channel MS2720T PM PN 10580 00341 Rev C 10 19 10 10 SENSe Subsystem Chapter 10 GSM Commands SENSe FREQuency SIGStandard NAMe lt string gt SENSe FREQuency SIGStandard NAMe Title Description Parameter Front Panel Access Signal Standard Selects the desired signal standard from the list The lt string gt argument is the name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal S
197. ECise 8 25 MEASure DEMOd FERRO taa ge p xa e uu EN 8 26 MEASure DEMod HSDPa FERRor PPM 8 26 MEASure DEMod HSDPa FERROor 8 27 MEASure DEMod HSDPa TKFReguency 8 27 MEASure DEMod NFLoor 8 28 MEASure DEMod NUMChannels 8 28 MEASure DEMod SPOWer 8 29 MEASure DEMod SUMMary 8 29 MEASure DEMod TKFReguency PRECise 8 30 MEASure DEMod TKFReguency 8 30 MEASure EMISsiow PATE aa Aa AA 8 31 MEASure EMISsion TEMPlate DATA 8 31 MEASure EMISsion TEMPlate 8 32 MEBASUre EMISSIO EIA So SOS 8 32 MBA Sure OB WI o dee Aa 8 33 MEASure OTA 1 2 3 4 516 8 33 SMEA S te PFa o A AA s FR ANN 8 34 MEA S re PDAPOWOE II MA hued eode P CERES Bs 8 34 MEASure RF SUMMary 8 35 MMEMory STORe PFail lt header gt lt block gt 8 36 READ ACIERA 24 50 A ewe AA WA Sd Oa Sees 8 37 R A D CR OE wa ees AA E Ie YR MEE UE 8 37 READ DEMod ACTChannels 8 38 READ DEMod CDPower 8 38 READ DEMOd CETHIQUO
198. ENSe FREOuency SIGStandard NAMe 9 26 SENSe FREQuency SPAN lt freg gt ESENSe EB EQuencv SPAN oire A A ESEG 15 19 SENSe FREQuency SPAN lt freg gt SENSe FREOuency SPAN 4 58 SENSe FREQuency SPAN FULL 15 19 SENSe FREQuency SPAN FULL 4 58 SENSe FREOuency SPAN MINimum 15 20 SENSe FREOuency SPAN PREVious 15 20 SENSe FREOuency SPAN PREVious 4 59 SENSel FREOuency SPAN 6 27 SENSel FREOuency SPAN 7 30 SENSe FREQuency STARt lt freg gt SENSel FREOuency STARt 4 59 D 22 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands SENSe FREQuency STEP INCRement freq SENSe FREQuency STEP INCRement 15 20 SENSe FREQuency STEP INCRement freq SENSe FREQuency STEP INCRement 4 60 SENSe FREQuency STOP freq SENSe FSTRength ANTenna antenna SENSe FSTRength ANTenna 4 61 SENSe FSTRength STATe OFF ON J0 1 SENSel FSTRength STATe 4 61 SENSe GENerator MODe CW TRACking I SENSel GENerator MODe
199. EW Current view CDP ZOOM Zoom range for code domain power 16 32 64 CDP ZOOM START Start code for zoom window REFERENCE FREQUENCY Reference Frequency RUN HOLD Run hold state DYNAMIC ATTENUATION Dynamic range on off MARKER TABLE Marker table on off TEST MODEL Current pass fail model being tested NUM OF ACLR MAIN CHANNELS Number of main channels NUM OF ACLR ADJC CHANNELS Number of adjacent channels SIGNAL STANDARD Current Signal standard CHANNEL Current channel CHANNEL WIDTH Channel width DATA MODULATION Data channel modulation type PN OFFSET PN offset WALSH CODE Walsh code 64 128 POWER TIME Power vs Time slot type CDP SCALE Code Domain Power scale MS2720T PM PN 10580 00341 Rev C 2 27 2 7 Parameter Names Chapter 2 Programming with SCPI Table 2 13 Available Parameters in EVDO Mode 2 of 2 Parameter Name SPUR EMM DISPLAY POINTS Description Number of Spurious Emission display points POWER VS TIME THRESHOLD Power vs Time threshold MEAS SPEED Measurement speed Fast Normal Slow PN TYPE PN trigger type No Trig GPS Ext PN SEARCH TYPE PN search type Auto Manual TRIGGER POLARITY Trigger polarity Rising Falling PN INCREMENT PN increment CDP UNITS Code Domain Power unit type Relative Absolute POWER VS TIME START Pow
200. F ON 0 1 CAL Culate MARKer 1 213 4 5 16 DELTaf STATej 4 19 CALCulate MARKer 1 2 3 4 5 6 FCOunt STATe OFF ONJ0 1 CALCulate MARKer 1 2 3 4 5 6 FCOunt STATejJ 4 19 CALCulate MARKer 1 2 3 4 5 63 FIKed STATe OFFJONJO 1 CAL Culate MARKer 1 213 4 5 6 FIKed STATejJ 4 20 CALCulate MARKer 1 2 3 4 5 6 MAXimum 4 20 CALCulate MARKer 1 2 3 4 5 65 MAXimum LEFT 4 20 CALCulate MARKer 1 2 3 4 5 6 MAXimum RIGHt 4 20 CALCulate MARKer 1 2 3 4 5 6 NOISe STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 NOISe STATe 4 2 CALCulate MARKer 1 2 3 4 5 63 X lt x parameter gt CALCulate MARKer 1 234 5 63 X 4 21 CAL Culte MARKer 12 345 601Y T 4 22 CALCulate MARKer 1 2 34 5 6 ESET CENTer 4 22 CAL Culate MARKer 1 2 3 4 5 6 1 SETI RLEVel 4 22 CALCulate MARKer 1 2 3 4 5 63 STA Te OFF ON 0 1 CALCulate MARKert 1 2 3 4 5 61 STATej 4 22 CONEPISute ACP WE ii Festes d eed ex re e Rx RU Lea 4 23 CONFiotrs CHO WE so v2 Lakes paris uidet paw edad pu eni 4 23 CONFigure FSTRength 4 24 CONF ure OB Width os AA ia dos 4 24 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALej PDIVision
201. F ON 0 1 lt boolean gt ON INITiate IMMediate Shift 3 Sweep Sweep INITiate IMMediate Re Title Description lated Command Front Panel Access Trigger Sweep Measurement Use this command in combination with STATus OPERation to synchronize the capture of one complete set of data When this command is sent the sweep complete bit of STATus OPERation is set to 0 indicating that the measurement has not completed The data collection 1s then triggered The controlling program can poll STATus OPERation to determine the status When the sweep complete bit is set to 1 data 1s ready to be retrieved INITiate CONTinuous STATus OPERation Shift 3 Sweep Trigger Sweep PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 8 MEASure Subsystem 7 8 MEASure Subsystem These commands take the instrument from its current state enable the specified measurement and put the instrument into single sweep mode They correct any parameters that are invalid given the new measurement state such that a valid measurement can take place Other settings may be changed Refer to the documentation of CONFigure for each measurement They then initiate the measurement When the measurement is complete they return the result To make a measurement with settings other than the default measurement settings applied by CONFigure do the following Send the appropriate CONFigure command to set the
202. Floor Description Sets the active measurement to code domain power sets the default measurement parameters triggers a new measurement and returns the noise floor results It is a combination of the commands CONFigure DEMod CDP and READ DEMod NFLoor For a description of the default code domain power measurement parameters see CONFigure DEMod CDP To make a noise floor measurement with settings other than the default values send CONFigure DEMod HSDPa Commands to set desired settings READ DEMod NFLoor Default Unit dB Related Command CONFigure DEMod CDP MEASure DEMod NUMChannels Title Measure Code Domain Channel Count Description Sets the active measurement to code domain power sets the default measurement parameters triggers a new measurement and returns the number of channels It is a combination of the commands CONFigure DEMod CDP and READ DEMod NUMChannels For a description of the default code domain power measurement parameters see CONFigure DEMod CDP To make an channel count measurement with settings other than the default values send CONFigure DEMod HSDPa Commands to set desired settings READ DEMod NUM Channels Default Unit dB Related Command CONFigure DEMod CDP 8 28 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 8 MEASure Subsystem MEASure DEMod SPOWer Title Measure Synch Channel Power Description Sets the active measurement to code domain power sets the defaul
203. Front Panel Access Marker On Off 6 2 PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 3 CONFigure Subsystem 6 3 CONFigure Subsystem This set of commands prepares the instrument for the selected measurement It disables any currently enabled measurements and activates the specified measurement It sets the instrument to single sweep mode waiting for an INITiate command It will not initiate the taking of a measurement Current instrument settings may be changed to default values These changes are identified with their respective measurement commands CONFigure SUMMary PFail Title Configure Summary and Pass Fail Measurements Description This command configures the summary and PASS FAIL measurements It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement Parameter SUMMary PFail Parameter Type lt char gt Front Panel Access Measurements CDMA Summary or Pass Fail Mode CONFigure DEMod lt char gt Title Configure Demodulation Measurement Description Valid char parameter options SUMMary CDPower CDPTable This command configures the selected demodulation measurement It disables any other active measurements Sets the instrument to single sweep mode INIT
204. Gger SEQuence VIDeo LEVel amplitude TRIGger SEQuence VIDeo LEVel Title Description Parameter Default Value Default Unit Range Front Panel Access Video Trigger Level This command sets the video triggering level lt amplitude gt 65 0 dBm Current amplitude unit 30 dBm to 150 dBm Shift 3 Sweep Triggering Level TRIGger SEQuence VIDeo POSition percentage TRIGger SEQuence VIDeo POSition Title Video Trigger Position Description This command sets the video triggering position as a percentage of the display When the sweep is triggered the trigger point is drawn at the location defined by the position The graph appearing to the left of the trigger position is data acquired before the trigger The graph appearing to the right of the trigger position is data acquired after the trigger Parameter lt percentage gt Default Value 1 Default Unit 96 Range 0 to 100 Front Panel Access Shift 3 Sweep Triggering Delay MS2720T PM PN 10580 00341 Rev C 4 47 4 13 UNIT Subsystem Chapter 4 Spectrum Analyzer Commands 4 13 UNIT Subsystem The unit subsystem is used to modify the default units used for related parameters These changes affect parameters in both commands and responses UNIT POWer dBM DBV DBMV DBUV V W UNIT POWer Title Description Parameter Parameter Type Default Value Front Panel Access Measurement Units Sets the default amplitu
205. IMA 0 eaa date ud d vt xeu bru edad qu ea 7 10 EETCRRESUNMIMS T ose uf seas so e urne Re bends WON As 8 19 SPE VCH RE SUMMA at Sue bte aa Doo ta ee DU d te RR 9 7 SETChSPECCUUDIMUBETE i adu un eae opere Nae ets 10 7 FET CHISPECtim SINGIE 15 wes dud exe eie mee uh xh ES 10 8 FETCh SUM May is as al pacers Soot By EAR E PPS E 13 13 ELCANO A O 14 12 FETCh TGENerator POWStats 5 3 FETCh TGENerator TKStats 5 3 FORMat READings DATA ASCii INTeger 32 REAL length FORMat READings DATA 15 6 FORMat READings DATA ASCii INTeger 32 REAL length FORMat READings DATA 4 29 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA 10 9 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA 11 10 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA 12 10 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA 13 14 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA 14 13 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA 6 9 FORMat READings D
206. LIMit TYPe Title Description Parameter Parameter Type Default Value Range Example Front Panel Access Set Limit Line Upper or Lower Sets the currently active limit line to either upper or lower Subsequent limit line operations will be performed on the selected limit line 0 1 0 upper limit line 1 lower limit line number 0 upper 0 1 To set the active limit line to upper CALCulate LIMit TYPe 0 Shift 6 Limit Limit PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem CALCulate LIMit UPPer ALARm OFF ON 0 1 CALCulate LIMit UPPer ALARm Title Upper Limit Alarm Description Enables disables the alarm for the upper limit It is a combination of the commands CALCulate LIMit TYPe 0 and CALCulate LIMit ALARm ON OFF Setting the value to ON or 1 will turn on the upper limit alarm Setting the value to OFF or 0 will turn off the upper limit alarm The query version of the command returns a 1 if the upper limit line alarm is ON and returns 0 if OFF Parameter OFF ON 0 1 Parameter Type lt boolean gt Default Value OFF Related Command CALCulate LIMit ALARm Front Panel Access Shift 6 Limit Limit Alarm CALCulate LIMit UPPer FAIL Title Upper Limit Fail State Description Query whether the upper limit line has failed or not The command returns a 0 on success 1 on fail and 2 if the upper limit line is OFF or the alarm is
207. Lej OFFSet 6 5 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 7 5 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 8 7 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 9 4 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision 13 9 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision 14 9 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision 15 5 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision 4 25 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision 6 5 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision 7 5 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision 8 7 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision 9 4 DISPlay WINDow TRACe Y SCALe PDIVision lt value gt DISPlay
208. Library tab MS2720T PM PN 10580 00341 Rev C 1 1 1 4 Remote Programming Setup and Interface Chapter 1 General Information 1 4 Remote Programming Setup and Interface Remote programming and operation of the instrument is accomplished via the Ethernet or the USB interface The following sections provide information about the interface connections cable requirements and remote operation setup If a password has been set for the instrument to control access via the Anritsu Note Web Remote Tools for example remote operation using SCPI commands is not possible Ethernet Interface Connection and Setup The MS2720T fully supports the IEEE 802 3 standard Most instrument functions except power on off can be controlled via an Ethernet connection to a PC connected directly with an Ethernet cross over cable or through a network The instrument software supports the TCP IP network protocol Ethernet networking uses a bus or star topology in which all of the interfacing devices are connected to a central cable called the bus or are connected to a hub Ethernet uses the CSMA CD access method to handle simultaneous transmissions over the bus CSMA CD stands for Carrier Sense Multiple Access Collision Detection This standard enables network devices to detect simultaneous data channel usage called a collision and provides for a contention protocol When a network device detects a collision the CSMA CD standard dictates tha
209. M and Radians for PM Default Unit Current y axis unit CALCulate MARKer 1 2 3 4 5 6 SET CENTer Title Marker Frequency to Center Description In RF spectrum view this command sets the center frequency equal to the frequency of the specified marker Note that this will result in a change to the start and stop frequencies and may also result in a change to the span Note that this command is not valid in Audio Spectrum Audio Waveform and Summary view Front Panel Access Marker Marker Freq to Center 15 2 PN 10580 00341 Rev C MS2720T PM Chapter 15 AM FM PM Commands 15 1 CALCulate Subsystem CALCulate MARKer 1 2 3 4 5 6 MAXimum Title Marker Maximum Peak Search Description Puts the specified marker at the maximum amplitude in the trace Front Panel Access Marker Marker 1 2 3 4 5 6 Peak Search Marker Marker 1 2 3 4 5 6 More Peak Options Peak Search CALCulate MARKer 1 2 3 4 5 6 SET RLEVel Title Marker to Reference Level Description Sets the reference level equal to the measured amplitude of the specified marker Note that this may result in a change to the input attenuation Note that this command is not valid in Audio Spectrum Audio Waveform and Summary view Front Panel Access Marker Marker to Ref Lvl CALCulate MARKer 1 2 3 4 5 6 X lt x parameter gt CALCulate MARKer 1 2 3 4 5 6 x Title Marker X Value Description Sets the location of the marker on the x axis at the sp
210. M STARt 7 29 SENSe DEMod CODogram TIME lt seconds gt I SENSe DEMod CODogram TIME 8 49 I SENSe DEMod CONStlin POINts 11 23 SENSe DEMod CONStln REFPoints STATe OFF ON 0 1 SENSe DEMod CONStIn REFPoints STATe 11 24 SENSe DEMod CONStIn REFPoints STATe OFF ON 0 1 SENSe DEMod CONStIn REFPoints STATe 12 23 I SENSel DEMod CPICh ABSolute 8 49 SENSe DEMod CPICh RELative 8 49 SENSe DEMod CTRLchannels UNIT RELative ABSolute DELTa SENSe DEMod CTRLchannels UNIT 8 49 I SENSe DEMod EVSCarrier STARt K 11 24 I SENSe DEMod EVSCarrier STOP K 11 24 SENSe DEMod EVSYmbol STARt X 11 24 I SENSel DEMod EVSYmbol STOP K 11 24 SENSe DEMod HSDPa IQPersistence lt integer gt SENSe DEMod HSDPa IQPersistence 8 50 SENSe DEMod HSDPa TIME lt seconds gt SENSe DEMod HSDPa TIME 8 50 MS2720T PM PN 10580 00341 Rev C Appendix D List of All Commands SENSe DEMod MODType Auto QPSK 8PSK I6QAM SENSe DEMod PICH CODE code number I SENSel DEMod PICH CODE 8 51 SENSe DEMod SCCPch CODE
211. METHod Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Occupied Bandwidth Measurement Method Sets the method for calculating occupied bandwidth KDB calculates the occupied bandwidth based on points a specified number of dB below the carrier Issue command SENSe OBWidth XDB to set the number of dB to be used PERCent calculates the occupied bandwidth based on points a specified percentage of the carrier power below the carrier Issue command SENSe OBWidth PERCent to set the percentage to be used XDB PERCent lt char gt PERCent SENSe OBWidth XDB SENSe OBWidth PERCent Shift 4 Measure OCC BW Method Int Pwr gt dBc SENSe OBWidth PERCent percentage SENSe OBWidth PERCent Title Description Parameter Default Value Default Unit Range Related Command Front Panel Access Occupied Bandwidth Percent of Power This command sets the percentage of carrier power used to measure the occupied bandwidth This value is used in the measurement if SENSe OBWidth M ETHod is set to PERCent lt percentage gt 99 0 to 100 SENSe OBWidth METHod Shift 4 Measure OCC BW MS2720T PM PN 10580 00341 Rev C 4 63 4 14 SENSe Subsystem Chapter 4 Spectrum Analyzer Commands SENSe OBWidth STATe OFF ON 0 1 SENSe OBWidth STATe Title Occupied Bandwidth Measurement State Description Sets t
212. MHz CALCulate LIMit X 500MHz To move the limit and set active point to 2 5 seconds In zero span CALCulate LIMit X 2 5 CALCulate LIMit X 2 58 To move the limit and set active point to 25 us In zero span CALCulate LIMit X 25us Front Panel Access Shift 6 Limit Limit Edit Frequency MS2720T PM PN 10580 00341 Rev C 4 13 4 2 CALCulate Subsystem Chapter 4 Spectrum Analyzer Commands CALCulate LIMit Y lt y parameter gt Title Description Parameter Default Unit Example Front Panel Access Limit Line Y Value Sets the location of the active limit line on the y axis at the specified location This moves the entire limit and moves the current active limit point by the given value lt y parameter gt is defined in the current y axis Note that this will change the Move Limit on the front panel to Limit if it is currently set to Point Use CALCulate LIMit TYPe to set the currently active limit line lt y parameter gt Current y axis unit To move limit and set the active point to 5 dBm CALCulate LIMit Y 5 If y axis unit is dBm CALCulate LIMit Y 5dBm Shift 6 Limit Limit Edit Amplitude CALCulate LIMit SET DEFault Title Description Front Panel Access Set Default Limit Deletes all limit points for the currently active limit line and sets the default limit line value Note that this command will turn on the currently selected limit line if it is not alre
213. Mod CDP and READ DEMod FERRor PPM For a description of the default code domain power measurement parameters see CONFigure DEMod CDP To make a frequency error measurement with settings other than the default values send CONFigure DEMod CDP Commands to set desired settings READ DEMod FERRor PPM Related Command READ DEMod FERRor PPM FETCh DEMod FERRor PPM CONFigure DEMod CDP MEASure DEMod FERRor PRECise Title Measure Frequency Error Description Sets the active measurement to code domain power sets the default measurement parameters triggers a new measurement and returns the frequency error results It is a combination of the commands CONFigure DEMod CDP and READ DEMod FERRor PRECise For a description of the default code domain power measurement parameters see CONFigure DEMod CDP To make a frequency error measurement with settings other than the default values send CONFigure DEMod CDP Commands to set desired settings READ DEMod FERRor PRECise Note that this command is the same as MEASure DEMod FERRor but returns the result with a precision of one tenth Hertz Default Unit Hz Related Command CONFigure DEMod CDP MEASure DEMod FERRor MS2720T PM PN 10580 00341 Rev C 8 25 8 8 MEASure Subsystem Chapter 8 WCDMA Commands MEASure DEMod FERRor Title Measure Frequency Error Description Sets the active measurement to code domain power sets the default measurement par
214. Mod SPOWer 8 13 FETCh DEMod SUMMary 8 14 FETCh DEMod TKFReguency PRECise 8 14 FETCh DEMod TKFReguency 8 14 FETCH EMMTSsion FAIL 1 xs er ae ea ce eb AA 8 15 FETCh EMISsion TEMPlate DATA 8 16 FETCh EMISsion TEMPlate 8 16 EBTCB BNVISSIOIm AWA 8 17 FET CROB Width a2 it x bia a RO P DRE Wa 8 17 PETCMOTACT 2 4 ira suid ta 8 17 MS2720T PM PN 10580 00341 Rev C C 11 Appendix C List of Commands by Mode FETCH PFa o ds ates toda atem qe te A tese eu Pu Yu eda qa 8 18 EET Cie APOWGEL MA reis eB f te eue ne a 8 18 IPBRICRIRSB ISUNIMALDU 2v toda e wie ado FACES OR tn 8 19 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA J 8 20 INITiate CONTinuous OFF ONJ0 1 INI Hate CON TIMU IIIA 8 21 INT Diate E IMMediate a a AA Ba pees eee eee es 8 21 MBASSA 60 da data tee Dee each aude bes ricus 8 22 MEAS re CHPOWeDL IAEA 8 23 MEASure DEMod ACTChannels 8 23 MEASure DEMod CDPower 8 23 MEASure DEMod CFTHrough 8 24 MEASure DEMod EVM 8 24 MEASure DEMod FERRor PPM 8 25 MEASure DEMod FERRor PR
215. Mod SUMMary CONStln CCPGraph CCPTable 13 7 CONFigure DEMod SUMMary CONStln CCPGraph CCPTable 14 7 CONPISurejDEM Od 60 3258 o retra or ced doces Raine afe e E 10 2 CONFig re EST RES wi D vrac e pad Ra id 4 24 CONFigure GENerator TRACking POWStats TXStats CONFIESA SIA RP a prae SEAT Sk du uta eps fue 5 2 CONFigure OBWidth 4 24 CONEISDte OTA ha cos rubea DERE B DESEE PROS etaed etat 6 4 CONEIBUfecO TA Chat esso s awe wot pede bed e Pe D ade 7 4 CONFigure OTA SCANner TXTEst MAPping llle esee 14 7 CONFigure OTA SCANner TXTEst MAPping CAGGregation 13 7 CA NB ID UTC LAG ness acts eee a ns CONDAM MS 8 5 CONFIESO TA sI edad au PA Dg ads 9 3 CONEIDUte P POT 2524 AA ster d ers 10 3 CONPIsure P VTPramesz d sse e sese RR RUE gated wee EN RR 10 3 ICON Figure PV TSIOC vu ausser eU er ET Eq p ed bathe Eg Wai 10 3 CONFigure RE Cha so oa ie tutae aos utes de Fatal bus elato 11 4 CONE ICO RE Chale awl rei ores dea E ele tod eet CE qe ES 12 4 MONE TOUT RESO Bf ez S uf versu t m s ser nk Ven kg Wow ane ae 6 4 TOON PI Sire REC hat oic LI rS DEC ERR epe RS 7 4 CONEBISUIe RF chats jovani cay deta eee dave ia Oras 8 6 CONFig re RF lt char gt o s a ee RA Gee E x Os oe awa 9 3 CONFigure RF SUMMary SPECtrum ACLRI SEM 13 8 CONFigure RF SUMMary SPECtrum ACLR SEM PVTime 14 8 CONFigure RF PVTime FRAMe SUBFrame
216. Multi Channel Spectrum measurement must be the active measurement specified by CONFigure SPECtrum MULTIi The current measurement can be queried using CONFigure Data is returned as 1 value Span in MHz Default Unit MHz Front Panel Access Shift 4 Measure Spectrum Multi Channel Spectrum READ SPECtrum SINGle Title Read Single Channel Spectrum Description Triggers a new Single Channel Spectrum measurement and returns the results Channel Power Burst Power Average Burst Power Span Occupied Bandwidth Frequency Error Frequency Error ppm Modulation Type and TSC measurement It is a combination of the commands ABORT INITiate and FETCh SPECtrum SINGle The Single Channel Spectrum measurement must be the active measurement specified by CONFigure S PECtrum SINGle The current measurement can be queried using CONFigure Data is returned as 9 comma delimited values Channel Power in dBm Burst Power in dBm Average Burst Power in dBm Span in MHz Occupied Bandwidth in MHz Frequency Error in MHz Frequency Error ppm Modulation Type and TSC is returned for each data that is not valid at that instance Related Command MEASure SPECtrum SINGle CONFigure SPECtrum SINGle FETCh SPECtrum SINGle Front Panel Access Shift 4 Measure Spectrum Channel Spectrum MS2720T PM PN 10580 00341 Rev C 10 17 10 9 TRACe Subsystem Chapter 10 GSM Commands 10 9 TRACe Subsystem This subsystem contains co
217. N wi Wa 8 38 READ DEModEVM El A TE Rd DE 8 39 READ DEMod FERRor PPM 8 39 C 12 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode READ DEMod FERRor PRECise 8 39 READ DEMOod FERROoOr 8 39 READ DEMod HSDPa FERRor PPM 8 40 READ DEMOd HSDPa FERRor 8 40 READ DEMod HSDPa TXFRequency 8 40 READ DEMOA NELI ios AA A a Aa 8 40 READ DEMod NUMChamels 8 41 RBAD DEMOGd SPOWSt up a da 8 41 READ DEMod SUMMAary 8 41 READ DEMod TKFReguency PRECise 8 42 READ DEMod TKFReguency 8 42 READ EMISSION FAIL Mi x Rar E RR ERE RN TR FA 8 42 READ EMISsion TEMPlate DATA 8 43 READ EMISsion TEMPlate 8 43 READ EMISSION AAA Sc ROLE RR RE gated wee Eee 8 43 SREADIOBNWIGU T eux decet ert er En Fd Oen ed bathe Wai 8 44 READIOTA UA Aa ote alo tedio aree sue gut dar 8 44 READ RFE SUMMa ry 22a era Aa ia Me 8 44 READ PFa al ti rr bte Vn mila OS V 8 45 READ RL POE s esci KAA E dH ded e erra de 8 45 TRACe PREamble lt tracetype gt 8 46 TRACe DATA ACLR SPECtrum EMISsion DEMod lt header gt
218. NDow TRACe Y SCALe OFFSet rel ampl gt C 14 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode DISPlay WINDow TRACe Y SCALej OFFSet 9 4 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALel PDIVision 9 4 FETCh DEMOA CDP Data wi awa 9 5 FETCh DEMod SUMMary 9 5 SPE VCMOU AG torere a Sh oer te AA KA 9 6 EEDCIUEEEMISSIOR 4 a aaa 9 6 FE TCM RESPECTA IA id lo a PR etae datu n 9 6 FETCH RE SUMMA caca As 9 7 FORMat READings DATA ASCi INTeger 32 REAL 32 FORMat READings DATA 9 8 INTTiate CONTinuous OFF ONJ0 1 INI Tate CONTINUOUS o cg is AA EU PEE QD 9 9 INITiate IMMediate 9 9 MEASure DEMod CDPData 9 11 MEASure DEMod SUMMary 9 12 SMEA S r C DAS A ES Fata es usd wa 9 12 MEA Sure RE EMISSO err etu Pia EE RE DLE UE a E Ee 9 13 MEASure RF SPECtrum 9 14 MEASure RE SUM May A A NR rat 9 15 READ DEMOA CDP Data cos sia um REY a it 9 16 READ DEMod SUMMAary 9 17 READIOTAR a ic ace ated bed ede Aa ueram vides 9 17 TRADER PBS SIO io att Atos uet m sedeo Tue s kia 9 18 READ RE PV TS Ot tt A PSP desta sts 9 18 READ RF SPECtrum 42x mae ei Side eae ee
219. NGe AUTO OFFION 0 1 SENSe POWer RF RANGe AUTO 0 0 0 eee 9 28 SENSe POWer RF RANGe IMMediate 9 28 SENSe SLOTselection Auto 0 6 SENSE SILO SIE Da bs etka KORR puesta Rules Bai ERAN 9 28 SENSe SWEep SPEed FASTINORM SLOW SENSES WED SPR ed inane ri ooa oct ee cows Ge Fa ete Ree uta 9 29 SENSe SYDLcode Auto 0 31 SENSE SAL 465 ias ache Se SIR VES IR 9 29 SENSe TAU OFFSet integer ESENSE TAU OFFESE uote ot gar dd iO er RETE Pen dou 9 29 SENSe TRIGger NOTRig GPS EXT ESENSE TRIGO illas sana le pest ede VARI eq luba Kai Sade 9 30 SENSe ULS Witchpoint 0 6 ESENSe TESWitehDpolnt ceste Gee on a EP IUE bes 9 30 Chapter 10 GSM Commands ABORT WA ash etd came sd ai ede ai Mu Ete d tru ea LIC e e cta 10 1 CONEipure SUM Maye etia ELA DAA AR A dua 10 2 CONTPIBUECDEMOU ts scies uf reed simo ote eu eso a OAM 10 2 CON Fisico PE all ote Moab i tested KA us FACE t A AUN ta 10 3 CONFig re P Thame eei ev ven E et Cbar ies 10 3 CONEigure P VTSIOt 42 6 ete Reate ea e EE ACER ad 10 3 CONFigure SPECtrum MULTIi 10 4 CONFigure SPECtrum SINGle 10 4 TONE te oaa hans AA euentu Rare xou dU ce kwa 10 4 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 10 5 FETCEDEM Od anerer AA AE 10 6 BET CHOP Fathi IN PIN a E EMT P 10 6 FETCh PVTPrame 2 2 9 22 eS Av
220. No Trig NOTRig GPS EXT Setup Trigger Trigger Type SENSe ULSWitchpoint 0 6 SENSe ULSWitchpoint Title Description Default Value Range Front Panel Access Uplink Switch Point Index of the last downlink slot in the subframe 3 0 to 6 Setup Uplink Switch Point PN 10580 00341 Rev C MS2720T PM Chapter 10 GSM Commands 10 1 ABORt Subsystem The abort subsystem includes commands that allow the user to stop current measurement activities on the instrument ABORt Title Description Parameter Related Command Abort Restarts the current sweep and or measurement Resets the trigger system If INITiate CONTinuous is OFF i e the instrument is in single sweep mode send the command INITiate IMMediate to trigger the next sweep If INITiate CONTinuous is ON i e the instrument is in continuous sweep mode a new sweep will start immediately NA INITiate CONTinuous INITiate IMMediate MS2720T PM PN 10580 00341 Rev C 10 1 10 2 CONFigure Subsystem Chapter 10 GSM Commands 10 2 CONFigure Subsystem This set of commands prepares the instrument for the selected measurement It disables any currently enabled measurements and activates the specified measurement It sets the instrument to single sweep mode waiting for an INITiate command It will not initiate the taking of a measurement Current instrument settings may be changed to default values These
221. O Commands 7 6 FORMat Subsystem 7 6 FORMat Subsystem This subsystem contains commands that determine the formatting of numeric data when it is transferred The format setting affects data in specific commands only If a command is affected it is noted 1n the command description FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA Title Description Parameter Parameter Type Default Value Related Command Numeric Data Format This command specifies the format in which data is returned in certain commands ASCii format returns the data in comma separated ASCII format The units are the current instrument units This format requires many more bytes so it is the slowest format INTeger 32 values are signed 32 bit integers in little endian byte order This format returns the data in 4 byte blocks REAL 32 values are 32 bit floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 4 byte binary format The units are the current instrument units Both INTeger 32 and REAL 32 formats return a definite block length Each transfer begins with an ASCII header such as 42204 The first digit represents the number of following digits in the header in this example 4 The remainder of the header indicates the number of bytes that follow the header in this example 2204 You then divide the number of following bytes by the number of
222. OFF CALCulate LIMit UPPer POINt Title Number of Upper Limit Points Description Returns the number of points currently in the upper limit line Default Value 2 Related Command CALCulate LIMit POINt MS2720T PM PN 10580 00341 Rev C 4 11 4 2 CALCulate Subsystem Chapter 4 Spectrum Analyzer Commands CALCulate LIMit UPPer STATe OFF ON 0 1 CALCulate LIMit UPPer STATe Title Description Parameter Parameter Type Default Value Example Related Command Front Panel Access Upper Limit State Turns the upper limit line ON or OFF It is a combination of the commands CALCulate LIMit TYPe 0 and CALCulate LIMit STATe ON OFF The query version of the command returns a 1 if the upper limit line is ON and returns a 0 if OFF OFF ON 0 1 lt boolean gt OFF To turn on upper limit CALCulate LIMit UPPer ON CALCulate LIMit UPPer 1 CALCulate LIMit UPPer STATe ON To turn off upper limit CALCulate LIMit UPPer OFF CALCulate LIMit UPPer 0 CALCulate LIMit UPPer STATe 0 CALCulate LIMit STATe Shift 6 Limit On Off CALCulate LIMit VALue value Title Description Parameter Default Unit Related Command Front Panel Access Move Limit Sets the currently active limit line value This command moves an entire single or multi segment limit line up or down by the given value This command is equivalent to the command CALCulate LIMit Y Use CALCu
223. ON this command is ignored Use this command in combination with STATus OPERation to synchronize the capture of one complete set of data When this command is sent the sweep complete bit of STATus OPERation is set to 0 indicating that the measurement has not completed The data collection is then triggered The controlling program can poll STATus OPERation to determine the status When the sweep complete bit is set to 1 data is ready to be retrieved Related Command INITiate CONTinuous STATUS OPERation Front Panel Access Shift 3 Sweep Sweep Single Trigger Sweep 14 14 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 8 MEASure Subsystem 14 8 MEASure Subsystem These commands take the instrument from its current state enable the specified measurement and put the instrument into single sweep mode They correct any parameters that are invalid given the new measurement state such that a valid measurement can take place Other settings may be changed Refer to the documentation of CONFigure for each measurement They then initiate the measurement When the measurement is complete they return the result To make a measurement with settings other than the default measurement settings applied by CONFigure do the following Send the appropriate CONFigure command to set the desired measurement Modify the settings as required Send the appropriate READ command to measure and
224. Or COUNt integer SENSe AVERage FERRor COUNt Title Description Parameter Parameter Type Default Value Range Related Command Front Panel Access Average Frequency Error Count Sets the number that is used for averaging the frequency error integer integer 2 2 to 15 SENSe AVERage FERRor SENSe AVERage FERRor Setup More Freq Err Avg Cnt 8 48 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 12 SENSe Subsystem SENSe DEMod CODogram TIME seconds SENSe DEMod CODogram TIME Title Description Parameter Default Value Range Codogram Measurement Time This command refers to the minimum elapsed time between successive codogram measurements seconds 5 seconds 5 seconds to 6000 seconds SENSe DEMod CPICh ABSolute Title Description Default Unit Related Command Absolute Common Pilot Channel CPICH Level Queries the absolute Common Pilot Channel level dB MEASure DEMod CDPower READ DEMod CDPower FETCh DEMod CDPower SENSel DEMod CPICh RELative Title Description Default Unit Related Command Relative Common Pilot Channel CPICH Level Queries the relative Common Pilot Channel level dB MEASure DEMod CDPower READ DEMod CDPower FETCh DEMod CDPower SENSe DEMod CTRLchannels UNIT RELative ABSolute DELTa SENSe DEMod CTRLchannels UNIT Ti
225. Over the Air Mapping Point Distance Time Setup Repeat Type SENSe OTA MAPping REPeat TIMe seconds SENSe OTA MAPping REPeat TIMe Title Coverage Map Repeat Time Interval Description Sets the time interval for data collection Related Command SENSe OTA MAPping REPeat TYPe TIMe DISTance Front Panel Access Measurement Over the Air Mapping Point Distance Time Setup Repeat Time SENSe OTA SENSe OTA MAPping REPeat DISTance lt meters gt MAPping REPeat DISTance Title Coverage Map Repeat Distance Interval Description Sets the distance interval for data collection Related Command SENSe 0TA MAPping REPeat TYPe TIMe DISTance Front Panel Access Measurement Over the Air Mapping Point Distance Time Setup Repeat Distance SENSe 0TA MAPping SAVe KML lt filename gt Title Coverage Map Save KML data file Description Saves all collected data to a KML data file This file is compatible with various GIS programs including Google Maps and Google Earth The filename must be enclosed in quotation marks Do not include the file extension Front Panel Access Measurement Over the Air Mapping Save Recall Points Map Save KML Points 14 32 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 12 SENSe Subsystem SENSel OTA MAPping SAVe TEXt lt filename gt Title Coverage Map Save KML data file Description Saves all collected
226. PCCPch RELative Title Relative Primary Common Control Physical Channel P CCPCH Level Description Queries the relative Primary Common Control Physical Channel level Default Unit dB Related Command MEASure DEMod CDPower READ DEMod CDPower FETCh DEMod CDPower SENSe DEMod PCDerror Title Peak Code Domain Error Description Queries the Peak Code Domain Error Default Unit dB 8 50 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 12 SENSe Subsystem SENSe DEMod PICH CODE code number SENSe DEMod PICH CODE Title Description Parameter Default Value Range Front Panel Access PICH Code Number This command refers to the channelization code number of the PICH channel for W CDMA code domain demodulation measurements lt code number gt 16 0 to 255 Setup PICH Code SENSe DEMod SCCPch CODE code number SENSe DEMod SCCPch CODE Title Description Parameter Default Value S CCPCH Code Number This command refers to the channelization code number of the S CCPCH channel for W CDMA code domain demodulation measurements lt code number 3 SENSe DEMod SCCPch SFACtor 4 8 16 32 64 128 256 SENSe DEMod SCCPch SFACtor Title Description Parameter Default Value Front Panel Access S CCPCH Spreading Factor This command refers to the spreading factor of the S CCPCH channel for W CDMA code domain de
227. PECtrum READ RF SPECt rum FETCh RF SPECtrum Measurements RF Measurements Channel Spectrum PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 7 MEASure Subsystem MEASure RF SUMMary Title Description Related Command Front Panel Access Measure RF Summary Sets the active measurement to RF Summary sets the default measurement parameters triggers a new measurement and returns Channel Power Channel Power RRC Occupied Bandwidth DwPTS Power UpPTS Power ON OFF Ratio Slot PAR Left Channel Power Right Channel Power Left Channel Occupied Bandwidth Right Channel Occupied Bandwidth It is a combination of the following commands CONFigure RF SUMMary and READ RF SUMMary To make a RF Summary measurement with settings other than the default values send CONFigure RF SUMMary Commands to set desired settings READ RF SUMMary Data is returned as 11 comma delimited values Channel Power Channel Power RRC Occupied Bandwidth DwPTS Power UpPTS Power ON OFF Ratio Slot PAR Left Channel Power Right Channel Power Left Channel Occupied Bandwidth Right Channel Occupied Bandwidth All invalid values are replaced with Power units are in watt or dBm as per what is set by the user Frequency is always in Hz CONFigure RF SUMMary READ RF SUMMary FETCh RF SUMMary Measurements RF RF Summary MS2720T PM PN 10580 00341 Rev C 9 15 9 8 READ Subsyste
228. PM PN 10580 00341 Rev C 13 5 13 3 CONFigure Subsystem Chapter 13 LTE Commands 13 3 CONFigure Subsystem This set of commands prepares the instrument for the selected measurement It disables any currently enabled measurements and activates the specified measurement It sets the instrument to single sweep mode waiting for an INITiate command It will not initiate the taking of a measurement Current instrument settings may be changed to default values These changes are identified with their respective measurement commands CONFigure Title Description Configure Query CONFigure query returns the name of the measurement previously set up using a CONFigure command or a MEASure query The list below shows the possible return values CAGG SUMM RF SPEC RF ACLR RF SEM RF SUMM DEM CONS DEM CCPG DEM CCPT DEM PVRB DEM SUMM PF OTA OTA OTAS OTA OTATX OTA MAP CONFigure SUMMary Title Description Parameter Parameter Type Front Panel Access Set Measurement to LTE Summary Sets the measurement to LTE Summary It disables any other active measurements None of the instrument parameters are changed by the execution of this command INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement SUMMary char Measurements LTE Summary PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 3 CONFigure Subs
229. Panalyzer SPAN freq SENSel AFPanalyzer SPAN 15 17 SENSe AFPanalyzer SWEep TIME lt time gt SENSel AFPanalyzer SWEep TIME 15 17 SENSel AFPanalyzer SUMMary DATA 15 17 SENSe FREQuency CENTer lt freq gt SENSe FREQuency CENTer 15 18 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 15 18 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 15 19 SENSe FREQuency SPAN lt freq gt SENSel FREOuency SPAN 15 19 SENSe FREQuency SPAN FULL 15 19 SENSe FREOuency SPAN MINimum 15 20 SENSe FREOuency SPAN PREVious 15 20 SENSe FREQuency STEP INCRement lt freq gt SENSe FREOuency STEP INCRement 15 20 SENSe OB Width METHod XDB PERCent I SENSel OBWidth METHod 15 21 SENSe OB Width PERCent lt percentage gt I SENSel OBWidth PERCent 15 21 SENSe OBWidth XDB rel ampl gt I SENSej OBWidth KDB 15 22 C 28 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands Appendix D List of All Commands ABORT ol Seit d nce eR ER ME
230. Pass Fail Test submenu Alternatively the list can be retrieved remotely and viewed using the Anritsu Master Software Tools The test set gt argument is a 1 based index of the position of the desired Pass Fail test set in the instrument s current Pass Fail test set list For example if the desired Pass Fail test is the 3rd item on the list then the value of the test set argument would be 3 When using the query form of the command the return value is the currently selected test set number If there is not a valid test set selected the return value is 1 negative 1 test set CONFigure PFail Measurements Pass Fail Mode Select Pass Fail Test SENSe POWer RF RANGe AUTO OFF ON 0 1 SENSe POWer RF RANGe AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Automatic Amplitude Range Sets the automatic amplitude range Setting the value to ON or 1 will result in the amplitude range being coupled to the detected input signal level Setting the value to OFF or 0 will result in the input attenuation being uncoupled from the input signal level That is changing the input signal level will not change the amplitude range When this command is issued the amplitude range itself will not change The default value is ON That is sending SENS POW RANG AUTO is equivalent to sending SENS POW RANG AUTO ON OFF ON 0 1 lt boolean gt ON
231. Programming Manual Spectrum Master MS2720T High Performance Handheld Spectrum Analyzer Part Number 10580 00341 490 Jarvis Drive Revision C Morgan Hill CA 95037 2809 Published August 2015 USA Copyright 2015 Anritsu Company http www anritsu com END USER LICENSE AGREEMENT FOR ANRITSU SOFTWARE IMPORTANT READ CAREFULLY This End User License Agreement EULA is a legal agreement between you either an individual or a single entity and Anritsu for the Anritsu software product identified above which includes computer software and associated media and printed materials and may include online or electronic documentation SOFTWARE PRODUCT or SOFTWARE By d ue or otherwise using the SOFTWARE PRODUCT you agree to be bound by the terms of this SOFTWARE PRODUCT LICENSE The SOFTWARE PRODUCT is protected by copyright laws and international copyright treaties as well as other intellectual property laws and treaties The SOFTWARE PRODUCT is licensed not sold 1 GRANT OF LICENSE This EULA grants you the following rights a You may use ONE copy of the Software Product identified above only on the hardware product Anritsu instrument and its internal computer which it was originally installed The SOFTWARE is in use on a computer when it is loaded into temporary memory for example RAM or installed into permanent memory for example hard disk CD ROM or other storage device of that computer However installation
232. RBW and Pass Fail All Mask Boundary Frequencies will show normally Related Command CONFigure RF EMISsion MEASure RF EMISsion READ RF EMISsion Front Panel Access Measurements RF Measurements Spurious Emission MS2720T PM PN 10580 00341 Rev C 7 9 7 5 FETCh Subsystem Chapter 7 EV DO Commands FETCh RF SPECtrum Title Description Related Command Fetch RF Spectrum Returns the most recent RF Channel Spectrum measurement results Data is returned as 4 comma delimited values Channel Power in the current user set unit dBm W mW Occupied bandwidth in Hz Channel Power in fW and Peak to Average Power in dB CONFigure RF SPECtrum MEASure RF SPECtrum READ RF SPECt rum Front Panel Access Measurements RF Measurements Channel Spectrum FETCh RF SUMMary Title Fetch RF Summary Description Returns the most recent RF Summary measurement results Related Command Front Panel Access Data is returned as 9 comma delimited values Channel Power Pilot amp MAC Power Frequency Error Spurious Emission Occupied Bandwidth Idle Activity Active Activity ON OFF Ratio Peak to Avg Power All invalid values are replaced with Power units are in watt or dBm as per what 1s set by the user Frequency is always in Hz CONFigure RF SUMMary MEASure RF SUMMary READ RF SUMMary Measurements RF RF Summary 7 10 PN 10580 00341 Rev C MS2720T PM Chapter 7 EV D
233. RF PVTSlot FETCh RF PVTS10t PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 8 READ Subsystem READ RF SPECt rum Title Description Related Command Read RF Spectrum Triggers a new measurement and returns the Channel Power Occupied Bandwidth Left Channel Power Left Channel Occupied Bandwidth Right Channel Power and Right Channel Occupied Bandwidth measurement results It is a combination of the following commands ABORt INITiate and FETCh RF SPECtrum In order for the data to be accurate the Channel Spectrum measurement must be the active measurement specified by CONFigure RF SPECtrum The current measurement can be queried using CONFigure Data is returned as 6 comma delimited values Channel Power in dBm Occupied bandwidth in Hz Left Channel Power Left Channel Occupied Bandwidth Right Channel Power and Right Channel Occupied Bandwidth FETCh RF SPECt rum CONFigure RF SPECtrum MEASure RF SPECtrum Front Panel Access Measurements RF Measurements Channel Spectrum READ RF SUMMary Title Read RF Summary Description Triggers a new RF Summary measurement and returns the results It is Related Command Front Panel Access combination of the commands ABORT INITiate and FETCh RF SUMMary The current measurement can be queried using CONFigure Data is returned as 11 comma delimited values Channel Power Channel Power RRC Occupied Bandwidth DwPTS P
234. RI AA UA IA P An ean Xu Pav 7 8 SEEGE CSP Bab Z a a o nef Vite eta ERE 8 18 PET CHP TAP OWGE eres d ease Yi actae d A re aen 8 18 SPE PCH PVT Brame pondra 0 ta Ud ES Ades 10 7 FETCH PV FSO cla or Sed Steer Ala ada Ql poor add ere d 10 7 FETCEREACER enen iia vi ltd dsd wi 13 12 oc cid By il Sal ACER is o qud A a ELT EE 14 11 FETCERF ACPR at la Beale Sew da 11 8 PEA CHR ENCE ias Pur NAM ENTIRE Oda EE EXE Ra 12 8 TFETCARESACORO Give hhc aute acotados eem ah ania And 6 7 FELCRRETACOR 2 s 2142 suh page eet a oe 7 9 FETER RE EMISSION noei Gesta IA A eL AL o IUe PER 6 8 FETCH RE EMISSION Sesa na PIQUE joe ad REUS 7 9 EESTCTHSISESENITSSEOILA 1 r aa a teca s aha es doeet denos 9 6 PET Ch REP VAIMC DIA etr SAD DENTS quei qd 11 9 SFETCERE PV TIME uos ca a bec pt Oe Bed E O e eat odd alone PE a 12 9 SPE TCH ARE PV Time I nd testes tuta os d eto E atn SERE 14 12 FETCRRESEME Sa dos kite id 13 12 FETCORESEMA o sod vM iras s eS SERES 14 12 FET CHRE SPEC HUM gd eurem Ua ewe eae Sd UD E RC 11 9 PETChISESSPBGIUTU a eius ok oe ane 2A CI to ok eds e kg ae a 12 9 FETERRE SS PIC Grind sita nth oco oeste ance e PR d 13 12 SPE DCHIRE SPEC tani Ls uis ved dettes da vi eie daa wis 14 12 TPE TCHR BS PIG Hn cantas 6 8 ERBTCRh REISPEGCTCUHET morenia dope IECUR oka what ee Rd e 7 10 i CHR SPEC ini rax pup eEUIDURM RCsSte P MOULE ee 9 6 D 8 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands FETCH RE SUOV
235. Rae Stas atis 9 19 READ IRE SUMMany ies atch TL on aa wae ok ahs Pate ones DEMERS 9 19 TRACe PREamble lt tracetype gt 9 20 TRACE DATA lt trace type gt 9 21 UNIT POWer dBM W JUST POOR e 2E tut idos 9 23 SENSe DEMod CDPData UNITs RELative ABSolute I SENSe DEMod CDPData UNITS 9 24 SENSe DEMod MODType Auto QPSK 8PSK 16QAM SENSe DEMod MODType 9 24 SENSe DEMod MUSer Auto 2 16 even SENSeEDEMOQd MUSGE Ss LsURe E TURPIS ERE ade x ES 9 24 SENSe DEMod SCRamblingcode Auto 0 127 I SENSel DEMod SCRamblingcode 9 25 SENSe DEMod SPRFactor Auto 16 1 SENSE DEM SP Rain Su Os tv d utes khe Feed us xis 9 25 SENSe DWPTs Auto On Off IE SENSSHDWPIEST ov nena enr ied A wes du repas 9 25 MS2720T PM PN 10580 00341 Rev C Appendix C List of Commands by Mode SENSe FREQuency CENTer freq SENSe FREQuency CENTer 9 26 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 9 26 SENSe FREQuency SIGStandard NAMe lt string gt SENSe FREOuency SIGStandard NAMe 9 26 SENSe NUMCarriers 1 3 ESENSNU Mai a 9 27 SENSe PFail test set gt SENSE Pra uua ob au eee oo eee a 9 27 SENSe POWer RF RA
236. Rev C 14 33 14 12 SENSe Subsystem Parameter Parameter Type Default Value Related Command Front Panel Access Chapter 14 TD LTE Commands When this command is issued the amplitude range itself will not change The default value is ON That is sending SENS POW RANG AUTO is equivalent to sending SENS POW RANG AUTO ON OFF ON 0 1 lt boolean gt ON SENSe POWer RF RANGe Amplitude Auto Range SENSe RF SPECtrum SPAN Auto 1 4 3 5 10 15 20 30 SENSe RF SPECtrum SPAN Title Description Parameter Default Value Default Unit Front Panel Access Automatic Amplitude Range Sets the span for the Spectrum view For example setting the value to 5 will set the span for the Spectrum view to 5 MHz and setting the value to 20 will set the span for the Spectrum view to 20 MHz Auto 1 4 3 5 10 15 20 30 Auto MHz Measurements RF Channel Spectrum Span SENSe SUBFrame lt Sub frame number 0 9 gt SENSe SUBFrame Title Description Parameter Parameter Type Default Value Front Panel Access Set Sub Frame Number Sets returns the sub frame number The sub frame number is used in Power vs Time to zoom in the trace data to a particular sub frame 0 9 char 0 Measurement RF Power vs Time View Sub Frame Sub Frame Number 14 34 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 12 SENSe Subsystem SENSe TRIGge
237. S2720T PM Chapter 2 Programming with SCPI Identifiers 2 3 Subsystem Commands The following identifiers have been used throughout the optional command definitions Descriptions are provided here In most cases units are specified with the individual command Table 2 3 Description of Command Identifiers Identifier Description amplitude Amplitude value Units specified with the command freq Frequency Units specified with the command integer Integer value no units Range specified with the command number Numeric value integer or real percentage Percentage value from 0 to 100 Units are always Yo rel ampl Relative amplitude Units are always dB lt X parameter gt Parameter value in the units of the x axis Units are specified with the command lt string gt The string should be enclosed in either single quotes or double quotes lt file name gt The name should be enclosed in either single quotes or double quotes 7 The need for an extension is documented with applicable commands lt voltage gt Voltage Units specified with the command current Current Units specified with the command MS2720T PM PN 10580 00341 Rev C 2 7 2 3 Subsystem Commands Chapter 2 Programming with SCPI Data Parameters Data parameters referred to simply as parameters are the quantitative values us
238. SENSe AFPanalyzer SPAN lt freq gt SENSe AFPanalyzer SPAN Title Description Parameter Default Unit Front Panel Access Audio Frequency Span Sets the audio frequency span in the audio spectrum view Valid values are 2 kHz 5 kHz 10 kHz 20 kHz and 70 kHz lt freq gt Hz Shift 4 Measure Audio Spectrum Span SENSe AFPanalyzer SWEep TIME lt time gt SENSe AFPanalyzer SWEep TIME Title Description Parameter Default Unit Range Front Panel Access Audio Waveform sweep time Sets the audio waveform sweep time in the audio waveform view lt time gt Seconds 50 us to 50 ms Shift 4 Measure Audio Waveform Sweep Time SENSe AFPanalyzer SUMMary DATA Title Description Front Panel Access Summary data This query returns the measurement values in the Summary view The order of the values are as follows lt demod type AM FM PM lt RMS Deviation in or Hz or Rad depending on the demod type lt Peak Deviation gt in or Hz or Rad depending on the demod type lt Peak Dev gt in or Hz or Rad depending on the demod type lt Peak Peak 2 Dev gt in or Hz or Rad depending on the demod type lt carrier power gt in dBm lt carrier freq gt in Hz lt Occ BW gt in Hz lt Modulation rate gt in Hz lt SINAD gt in dB lt THD gt in and lt Distortion gt in All values are comma separated Shift 4 Measure Summary MS2720T PM PN
239. SENSe PN OFFSet Setup PN Setup PN Trigger PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 13 SENSe Subsystem SENSe POWer RF RANGe AUTO OFF ON 0 1 SENSe POWer RF RANGe AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Automatic Amplitude Range Sets the automatic amplitude range Setting the value to ON or 1 will result in the amplitude range being coupled to the detected input signal level Setting the value to OFF or 0 will result in the input attenuation being uncoupled from the input signal level That is changing the input signal level will not change the amplitude range When this command is issued the amplitude range itself will not change The default value is ON That is sending SENS POW RANG AUTO is equivalent to sending SENS POW RANG AUTO ON OFF ON 0 1 lt boolean gt ON SENSe POWer RF RANGe Amplitude Auto Range SENSe POWer RF RANGe IMMediate Title Description Related Command Front Panel Access Amplitude Range Recalculates amplitude range Note that issuing this command will set the automatic dynamic range OFF SENSe POWer RF RANGe AUTO Amplitude Adjust Range SENSe RF ACPR MAINchannelcount integer SENSe RP ACPR MAINchannelcount Title Description Parameter Parameter Type Default Value Range Front Panel
240. SENSel CC 1 2 3 4 15 FREOuency 13 27 C 22 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode SENSe CC 1 2 3 4 53 SIGStandard lt string gt I SENSel CC 1 2 3 4 5 SIGStandard 13 28 SENSe CELLID lt char gt SENSE ECELLID ioi isses PEI 13 28 SENSe EMF STATe OFFJON O 1 PSENSCEEMP STAT CG becer e o AAA KA 13 28 SENSE EAN is a A RUNE ER OSS 13 29 SENSe EVM MAXHold ON OFF SENSe EVM MAXHold 13 29 SENSe EVM MODe AUTO PBCHonly SENSEEBEVNEMODST La pita ra we wees EE SERA 13 29 SENSSEENNIORBSEL em DO SR RENNES EUER XEM RE ne ee 13 29 SENSe FREQuency CENTer freq SENSe FREOuency CENTer 13 30 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 13 30 SENSe FREQuency SIGStandard NAMe String SENSel FREOuency SIGStandard NAMe 13 30 SENSe OTA MAPping MEASurement SSSPower RSRP RSRQ SINR SENSe OTA MAPping MEASurement 13 31 SENSe OTA MAPping SSSPower THREShold xx x xx x XxX X XX X XX X SENSe OTA MAPping SSSPower THREShold 13 31 SENSe OTA MAPping RSRP THREShold xx x XX X XX X XX X XX X SENSel OTA MAPping RSRP THREShold 13 31 SENSe OTA M
241. SPlay Subsystem 6 4 DISPlay Subsystem This subsystem provides commands that modify the display of data for the user They do not modify the way in which data are returned to the controller DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe OFFSet Title Description Parameter Default Value Default Unit Range Front Panel Access Power Offset Sets the power offset value for the y azis rel ampl gt 0 dB dB 100 dB to 100 dB Amplitude Power Offset DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALel PDIVision Title Description Parameter Default Value Default Unit Range Front Panel Access Scale Sets the scale dB division for the y azis lt rel ampl gt 10 dB div dB 1 dB to 15 dB Amplitude Scale div MS2720T PM PN 10580 00341 Rev C 6 5 6 5 FETCh Subsystem Chapter 6 CDMA Commands 6 5 FETCh Subsystem This set of commands returns the most recent measurement data of the active measurement They will not switch to another measurement To make a new measurement use the INITiate command To get new measurement data use the READ or MEASure query commands FETCh DEMod CDPower Title Fetch Demodulated Channel Power Description Returns the most recent Code Domain Power measurement results Data is returned as 12 comma delimited values Pilot Power in the current user set un
242. Spreading factor of code for which IQ data is being displayed NUM OF ACLR MAIN CHANNELS Number of main channels NUM OF ACLR MAIN CHANNELS Number of adjacent channels BAND SPECTRUM START FREQ Band spectrum start frequency BAND SPECTRUM STOP FREQ Band spectrum stop frequency DL CHANNEL NUMBER Currently selected band spectrum channel AUTO THRESHOLD Auto threshold value HSDPA DEMOD SINGLE SWEEP TIME Single sweep time for hsdpa BAND SPECTRUM REFERENCE LEVEL Reference level for band spectrum CONSTELLATION PERSISTENCE Persistence level for IQ data SIGNAL STANDARD Current Signal standard CHANNEL Current channel CONSTELLATION MARKER Display location of the IQ marker RF MKR POINT 1 2 3 4 5 6 RF marker point number RF MKR STATE 1 2 3 4 5 6 RF marker on off DEMOD MKR POINT 1111213141516 Code domain marker point number DEMOD MKR STATE 1 2 3 4 5 6 Code domain marker on off CODOGRAM MKR POINT 4 Codogram marker point number CODOGRAM MKR STATE 1 Codogram marker on off CODOGRAM MKR TIME 1 Codogram marker time offset 2 24 PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI CDMA Parameter Names 2 7 Parameter Names Table 2 12 Available Parameters in CDMA Mode 1 of 2 SN Instrument serial UNIT NAME Instrument name TYPE The data type Set
243. Stats STATe Title Tracking Generator Absolute Power Statistic State Description Specifies whether the tracking generator absolute power statistic table is ON or OFF If the value is set to ON or 1 the tracking generator absolute statistic table is turned on If the value is set to OFF or 0 the tracking generator absolute statistic table is turned off The query version of the command returns a 1 if the tracking generator absolute power statistic is on and returns a 0 if the tracking generator power statistic is off Note that this command is ignored if the tracking generator output is off Parameter OFF ON 0 1 Parameter Type lt boolean gt Default Value OFF Example To turn off the generator absolute power statistics TGENerator POWStats OFF Front Panel Access Shift 4 Measure Generator Settings Power Statistics SENSe TGENerator TX NORMalize STATe OFF ON 0 1 SENSe TGENerator TX NORMalize STATe Title Tracking Generator Normalize State Description Specifies whether the tracking generator normalization is ON or OFF If the value is set to ON or 1 the tracking generator normalization is turned on If the value is set to OFF or 0 the tracking generator normalization is turned off The query version of the command returns a 1 if the tracking generator normalization is on and returns a 0 if the tracking generator normalization is off Note that this command is ignored if the tracking generator outp
244. Sub Carrier then the max hold value is returned For CONStln each data point is represented by 3 values 4 bytes each IData no units QData no units and the constellation type no units For SPECtrum and PVTime unit is in dBm For Spectral Flatness unit is in dB For EVM vs Sub Carrier and EVM vs Symbol unit is in percent Note that the instrument must be set in the selected view Use the CONFigure command to set the unit to the selected view trace type FORMat DATA TRACe DATA PREamble 11 22 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 10 SENSe Subsystem 11 10 SENSe Subsystem The commands in this subsystem relate to device specific parameters not signal oriented parameters SENSe BANDwidth BWIDth RESolution lt index gt SENSe BANDwidth BWIDth RESolution Title Resolution Bandwidth Description Sets the resolution bandwidth The lt index gt argument is a 1 based index of the position of the desired bandwidth in the instrument s current bandwidth list The list can be seen on the instrument by choosing the BW submenu button in the Setup menu For example if the desired bandwidth is the 3rd item on the list then the value of the lt index gt argument would be 3 The query form of this command will return the index of the currently selected bandwidth on the list The Default is the 1st index in the bandwidth list Parameter lt in
245. Summary Sets the active measurement to RF Summary sets the default measurement parameters triggers a new measurement and returns Channel Power Pilot amp MAC Power Frequency Error Spurious Emission Occupied Bandwidth Idle Activity Active Activity ON OFF Ratio Peak to Avg Power It is a combination of the following commands CONFigure RF SUMMary and READ RF SUMMary To make a RF Summary measurement with settings other than the default values send CONFigure RF SUMMary Commands to set desired settings READ RF SUMMary Data is returned as 9 comma delimited values Channel Power Pilot amp MAC Power Frequency Error Spurious Emission Occupied Bandwidth Idle Activity Active Activity ON OFF Ratio Peak to Avg Power All invalid values are replaced with Power units are in watt or dBm as per what is set by the user Frequency is always in Hz CONFigure RF SUMMary READ RF SUMMary FETCh RF SUMMary Measurements RF RF Summary MS2720T PM PN 10580 00341 Rev C 7 19 7 9 READ Subsystem Chapter 7 EV DO Commands 7 9 READ Subsystem This set of commands combines the ABORt INITiate and FETCh commands It aborts any current triggering sequence and sets the trigger state to idle It then initiates a new active measurement i e begins the collection of new data When the measurement is complete it returns the result These commands will not switch to another measurement To get the current measur
246. Sure query commands FETCh DEMod CONSt1n Title Description Fetch Constellation Returns the constellation of the demodulated data symbol over one frame measurement results Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID is returned for each data that is not valid at that instance FETCh DEMod EVSCarrier Title Description Fetch EVM vs Sub Carrier Returns the EVM vs Sub Carrier measurement results Data is returned as 8 comma delimited values EVM rms in EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID is returned for each data that is not valid at that instance FETCh DEMod EVSYmbo1 Title Description Fetch EVM vs Symbol Returns the EVM vs Symbol measurement results Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID is returned for each data that is not valid at that instance FETCh DEMod SFLatness Title Fetch Spectral Flatness Description Returns the absolute delta of the power between adjacent sub carriers in dB is returned for data that is not valid at that instanc
247. T uut ya pee ipa DE D Hat Re x ea ERR 13 1 CC ALDC late MARKer AOEE uou Raster e RE RS HAE Bs 13 2 CALCulate MARKerl DELTa X x1 parameter CAL Culate MARKerl DELTa K 13 2 CAL Culate MARKET DEL ary aa 13 2 CAL Culate MARKerl MAKimum 13 2 CALCulate MARKerl STATe OFF ON DELta CALCUlate MARKE ESTAT e ii be vp E RES A ed ENS 13 3 CALCulate MARKerl X lt x parameter gt CAL Culate MARK erl X ae scr Oe thx teer S EC ee hey aun ERAT 13 3 CALCulate MARKerl Y 13 3 CALCulate MARKer2 DELTa X x1 parameter gt CAL Culate MARKer2 DELTa K 13 4 CAL Culate MARKer2 DELTa Y 13 4 CAL Culate MARKer2 MAKimum 13 4 CAL Culate MARKer2 STATe OFF ON DELta CAL Culate MARES STATS trad 13 4 CALCulate MARKer2 X lt x parameter gt CALCULA MARKT X io ree oot estet ut de red e d d xa 13 5 ICALCulteiMAREGI2 Y T csse ala ck inermi E E EY pete a 13 5 CON cure peu ee IE epo da rm da t Ue n 13 6 IX CONPISute SUMMaty 1 ii E aie etd sd e ERE 13 6 CONFigure DEMod SUMMary CONStln CCPGraph CCPTable 13 7 CONFigure OTA SCANner TXTEst MAPping CAGGregation 13 7 CONFigure RF SUMMary SPECtrum fACLRI SEM 13 8 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet
248. TA lt filename gt 3 3 MMEMory DELete lt filename gt 15 9 MMEMory DELete lt filename gt 3 3 MMEMory INITialize USB 3 4 MMEMory LOAD STATe lt integer gt lt filename gt 15 10 MMEMory LOAD STATe lt integer gt lt filename gt 3 4 MMEMory LOAD TRACe lt integer gt lt filename gt 15 11 MMEMory LOAD TRACe lt integer gt lt filename gt 3 5 MMEMory MSIS INTernal USB MNIEMIGEVEINISIS 5 2 sir od brio Sra Sd ERE He POP NDA E 3 6 MMEMory MSIS COPY 3 6 MMEMory MSIS DESTination INTernal USB MMEMory MSIS DESTination 3 6 MMEMory STORe JPEG filename 3 7 MMEMory STORe LIMit lt filename gt 4 35 MMEMory STORe PFail lt header gt lt block gt 8 36 MMEMory STORe STATe lt integer gt lt filename gt 15 12 MMEMory STORe STATe lt integer gt lt filename gt 3 7 MMEMory STORe TRACe lt integer gt lt filename gt 15 12 MMEMory STORe TRACe lt integer gt lt file name gt 3 8 SRE AD ACER AAA 8 37 EEADIACPOWOIL4 it a ee QE PEG UR etu ba qum 4 36 READ CHPower DENSity
249. TORe STATe lt integer gt lt file name gt Title Description Parameter Related Command Front Panel Access Save Setup Stores the current setup into the file specified by lt file name gt lt file name gt should be enclosed in either single quotes or double quotes and should not contain a file extension Use the command MMEMory MSIS to set the current storage location The integer parameter is not currently used but it must be sent Send a value of 0 integer file name gt MMEMory LOAD STATe MMEMory MSIS INTernal USB Shift 7 File MMEMory STORe TRACe lt integer gt lt file name gt Title Description Parameter Example Related Command Front Panel Access Save Measurement Stores the trace into the file specified by lt file name gt lt file name gt should be enclosed in either single quotes or double quotes and should not contain a file extension Use the command MMEMory MSIS to set the current storage location The lt integer gt parameter is not currently used but it must be sent Send a 0 lt integer gt lt file name gt To save the trace into the file name trace MMEMory STORe TRACe 0 trace MMEMory LOAD TRACe MMEMory MSIS INTernal USB Shift 7 File Save 15 12 PN 10580 00341 Rev C MS2720T PM Chapter 15 AM FM PM Commands 15 6 TRACe Subsystem 15 6 TRACe Subsystem This subsystem conta
250. TWARE PRODUCT 4 DESCRIPTION OF OTHER RIGHTS AND LIMITATIONS a Limitations on Reverse Engineering Decompilation and Disassembly You may not reverse engineer decompile or disassemble the SOFTWARE except and only to the extent that such activity is expressly permitted by applicable law notwithstanding this limitation b Rental You may not rent or lease the SOFTWARE PRODUCT c Software Transfer You may permanently transfer all of your rights under this EULA provided that you retain no copies you transfer all of the SOFTWARE PRODUCT including the Anritsu instrument all component parts the media and printed materials any upgrades this EULA and if applicable the Certificate of Authenticity and the recipient agrees to the terms of this EULA d Termination Without prejudice to any other rights Anritsu may terminate this EULA if you fail to comply with the terms and conditions of this EULA In such event you must destroy all copies of the SOFTWARE PRODUCT 5 U S GOVERNMENT RESTRICTED RIGHTS THE SOFTWARE PRODUCT AND DOCUMENTATION ARE PROVIDED WITH RESTRICTED RIGHTS USE DUPLICATION OR DISCLOSURE BY THE GOVERNMENT IS SUBJECT TO RESTRICTIONS AS SET FORTH IN SUBPARAGRAPH O I OF THE RIGHTS IN TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 252 227 7013 OR SUBPARAGRAPHS C 1 AND 2 OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHTS AT 48 CFR 52 227 19 AS APPLICABLE MANUFACTURER IS ANRITSU COMPANY 490 JARVIS DRI
251. Tiate and FETCh DEMod TXFRequency PRECise The carrier frequency measurement must be active The current measurement can be queried using CONFigure Note that this command is the same as READ DEMod TXFRequency but returns the result with a precision of one tenth Hertz Default Unit Hz Related Command CONFigure DEMod READ DEMod TXFRequency READ DEMod TXFRequency Title Read Transmitter Frequency Description Triggers a new measurement and returns transmitter frequency results It is a combination of the commands ABORT INITiate and FETCh DEMod TXFRequency The carrier frequency measurement must be active The current measurement can be queried using CONFigure Default Unit Hz Related Command CONFigure DEMod READ EMISsion FAIL Title Read Spectral Emission Mask Pass Fail Status Description Triggers a new spectral emission mask measurement and returns the pass fail results It is a combination of the commands ABORT INTTiate and FETCh EMISsion FAIL The spectral emission mask measurement must be active The current measurement can be queried using CONFigure Related Command CONFigure RF EMISsion 8 42 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 10 READ Subsystem READ EMISsion TEMPlate DATA Title Read Spectral Emission Mask Template Data Description Triggers a new spectral emission mask measurement and returns the spectral emission mask template power
252. Time Slot Stop Time Queries the Power vs Time Slot stop time Only valid in the Power vs Time Slot measurement seconds SENSe PVTS1ot STARt 10 22 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 1 ABORt Subsystem The abort subsystem includes commands that allow the user to stop current measurement activities on the instrument ABORt Title Abort Description Restarts the current sweep and or measurement Resets the trigger system If INITiate CONTinuous is OFF i e the instrument is in single sweep mode send the command INITiate IMMediate to trigger the next sweep If INITiate CONTinuous is ON i e the instrument is in continuous sweep mode a new sweep will start immediately Parameter NA Related Command INITiate CONTinuous INITiate IMMediate MS2720T PM PN 10580 00341 Rev C 11 1 11 2 CONFigure Subsystem Chapter 11 Fixed WiMAX Commands 11 2 CONFigure Subsystem This set of commands prepares the instrument for the selected measurement It disables any currently enabled measurements and activates the specified measurement It sets the instrument to single sweep mode waiting for an INITiate command It will not initiate the taking of a measurement Current instrument settings may be changed to default values These changes are identified with their respective measurement commands CONFigure SUMMary Title Configure Summary Measurement De
253. Title Read Frequency Error Description Triggers a new measurement and returns the frequency error results It is a combination of the commands ABORT INITiate and FETCh DEMod FERRor The frequency error measurement must be active The current measurement can be queried using CONFigure Default Unit Hertz Related Command CONFigure DEMod MS2720T PM PN 10580 00341 Rev C 8 39 8 10 READ Subsystem Chapter 8 WCDMA Commands READ DEMod HSDPa FERRor PPM Title Read HSDPA Frequency Error PPM Description Triggers a new measurement and returns the frequency error results It is a combination of the commands ABORT INITiate and FETCh DEMod HSDPa FERRor PPM The HSDPA frequency error PPM measurement must be active The current measurement can be queried using CONFigure Related Command MEASure DEMod HSDPa FERRor PPM FETCh DEMod HSDPa FERRor PPM CONFigure DEMod HSDPa READ DEMod HSDPa FERRor Title Read HSDPA Frequency Error Description Triggers a new measurement and returns the frequency error results It is a combination of the commands ABORT INITiate and FETCh DEMod HSDPa FERRor The HSDPA frequency error measurement must be active The current measurement can be queried using CONFigure Default Unit Hertz Related Command MEASure DEMod HSDPa FERRor FETCh DEMod HSDPa FERRor CONFigure DEMod HSDPa READ DEMod HSDPa TXFRequency Title Read HSDPA T
254. VE MORGAN HILL CALIFORNIA 95037 2809 The Anritsu software is copyright O 2015 Anritsu Company All rights are reserved by all parties Safety Symbols To prevent the risk of personal injury or loss related to equipment malfunction Anritsu Company uses the following symbols to indicate safety related information For your own safety please read the information carefully before operating the equipment Symbols Used in Manuals Danger This indicates a risk from a very dangerous condition or procedure that could result in serious injury or death and possible loss related to equipment malfunction Follow all precautions and procedures to minimize this risk Warning This indicates a risk from a hazardous condition or procedure that could result in light to severe injury or loss related to equipment malfunction WARNING A Follow all precautions and procedures to minimize this risk Caution This indicates a risk from a hazardous procedure that could result in loss related to equipment malfunction Follow all precautions and procedures to minimize this risk Safety Symbols Used on Equipment and in Manuals The following safety symbols are used inside or on the equipment near operation locations to provide information about safety items and operation precautions Ensure that you clearly understand the meanings of the symbols and take the necessary precautions before operating the equipment Some or all of th
255. VM rms in Yo EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID FETCh DEMod EVSYmbol CONFigure DEMod EVSYmbol READ DEMod SFLatness Title Description Related Command READ PFail Title Description Related Command Front Panel Access Read Spectral Flatness Triggers a new Spectral Flatness measurement and returns the absolute delta of the power between adjacent sub carriers in dB The Spectral Flatness measurement must be the active measurement specified by CONFigure DEMod SFLatness The current measurement can be queried using the command CONFigure FETCh DEMod SFLatness CONFigure DEMod SFLatness Read PASS FAIL Triggers a new PASS FAIL measurement and returns the results It is a combination of the commands ABORT INITiate and FETCh PFail The PASS FAIL measurement must be active The current measurement can be queried using CONFigure MEASure PFail CONFigure PFail FETCh PFail CONFigure PFail Measurements Pass Fail Mode 11 18 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 8 READ Subsystem READ RF ACPR Title Read Adjacent Channel Power Ratio Description Triggers a new Adjacent Channel Power Ratio measurement and returns the results Power levels for each channel both absolute and relative It is a combination of the commands ABORT INIT
256. Wer RF RANGe IMMediate Title Description Related Command Front Panel Access Amplitude Range Recalculates amplitude range Note that issuing this command will set the automatic dynamic range OFF SENSe POWer RF RANGe AUTO Amplitude Adjust Range SENSe RF ACPR ADJCchannelcount Title Description Range ACPR ADJC Channel Count Returns the number of Adjacent channels in the ACPR view 1to4 SENSe RF ACPR MAINchannelcount Title Description Range ACPR MAIN Channel Count Returns the number of main channels in the ACPR view 1to4 SENSe RF PVTime FRAMe STARt Title Description Default Unit Related Command Power vs Time Frame Start Time Queries the Power vs Time Frame start time seconds SENSe RF PVTime FRAMe STOP SENSe DLFLength SENSel RF PVTime FRAMe STOP Title Description Default Unit Related Command Power vs Time Frame Stop Time Queries the Power vs Time frame stop time seconds SENSe RF PVTime FRAMe STARt SENSe DLFLength 11 28 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 10 SENSe Subsystem SENSe RF SPECtrum SPAN 5 10 20 30 SENSe RF SPECtrum SPAN Title Description Parameter Default Value Default Unit Front Panel Access Spectrum View Span Sets the span for the Spectrum view Setting the value to 5 will set the s
257. X X XX XxX SENSe 0TA MAPping SINR THREShold Title Coverage Mapping Thresholds Description The above commands set return the threshold levels used in coverage mapping There are five defined levels Excellent Very Good Good Fair and Poor For each level there 1s a threshold power that sets the lower boundary for that level Setting the Excellent threshold to 2100 0 dBm for instance means that measurement greater than 100 0 dBm will be considered excellent in the report and as display on the coverage map Thresholds are set as a comma separated list of power values in order from Excellent to Poor No units are used and when setting the threshold values enclose the all five values in a single set of quote markers Examples Sending SENSe OTA MAPping SSSPower THREShold Returns 107 0 110 0 114 0 117 0 120 0 Sending SENSe OTA MAPping SSSPower THREShold 100 0 103 0 104 5 112 0 118 0 Sets the S SS Power thresholds to Excellent 100 0 dBm Very Good 103 0 dBm Good 104 5 dBm Fair 112 0 dBm Poor 118 0 dBm Continued on next page 13 32 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 11 SENSe Subsystem Parameter lt string gt xxx X XXX X XXX X XXX X XXX X Front Panel Access Measurement Over the Air Mapping Measurement Setup S SS Thresholds Measurement Over the Air Mapping Measurement Setup RSRP Thresholds Measurement Over the Air Mapping Me
258. X XK X XX X XX X XX X SENSe OTA MAPping SINR THREShold Title Coverage Mapping Thresholds Description The above commands set return the threshold levels used in coverage mapping There are five defined levels Excellent Very Good Good Fair and Poor For each level there is a threshold power that sets the lower boundary for that level Setting the Excellent threshold to 100 0 dBm for instance means that measurement greater than 100 0 dBm will be considered excellent in the report and as display on the coverage map Thresholds are set as a comma separated list of power values in order from Excellent to Poor No units are used and when setting the threshold values enclose the all five values in a single set of quote markers Examples Sending SENSe OTA MAPping SSSPower THREShold Returns 107 0 110 0 114 0 117 0 120 0 Sending SENSe OTA MAPping SSSPower THREShold 100 0 103 0 104 5 112 0 118 0 Sets the S SS Power thresholds to Excellent 100 0 dBm Very Good 103 0 dBm Good 104 5 dBm Fair 112 0 dBm Poor 118 0 dBm Continued on next page 14 30 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 12 SENSe Subsystem Parameter lt string gt xxx x xxx x XXX X XXX X XXX X Front Panel Access Measurement Over the Air Mapping Measurement Setup S SS Thresholds Measurement Over the Air Mapping Measurement Setup RSRP Thresholds Measurement Ove
259. a is a final value for the Dominance ig returned for each data that is not valid at that instance Default Unit dBm Front Panel Access Measurements Over the Air Mapping MEASure OTA MAPping RUN STARt STOP MEASure OTA MAPping RUN Title Coverage Mapping Data Collection Description Turns On Off the coverage mapping data collection Unit needs to be in Mapping measurement mode for this to have any affect No data is returned Front Panel Access Measurements Over the Air Mapping Start Stop Data Collection Main menu key MEASure OTA SCANner Title Measure OTA Scanner Description Sets the active measurement to OTA Scanner sets the default measurement parameters triggers a new measurement and returns the measured values Data is returned as 6 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is a final value for the Dominance is returned for each data that is not valid at that instance Default Unit dBm Front Panel Access Measurements Over the Air Scanner 13 18 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 8 MEASure Subsystem MEASure OTA TXTEst Title Measure OTA Tx Test Description Sets the active measurement to OTA Tx Test sets the default measurement parameters triggers a new measurement and returns the measured values Data is returned as 3 sets
260. ady on The current selected limit line can be modified by using the command CALCulate LIMit TYPe Shift 6 Limit Set Default Limit PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem CALCulate LIMit STATe OFF ON 0 1 CALCulate LIMit STATe Title Limit State Description Turns the currently selected limit line upper or lower ON or OFF If the value is set to ON or 1 the currently selected limit line is ON If the value is set to OFF or 0 the currently selected limit line is OFF The query version of the command returns a 1 if the currently selected limit line is ON and returns a 0 if OFF Use CALCulate LIMit TYPe to set the currently active limit line Parameter OFF ON 0 1 Parameter Type boolean Default Value OFF Example To turn on the currently selected limit line CALCulate LIMit ON CALCulate LIMit STATe ON CALCulate LIMit STATe 1 To turn off the currently selected limit line CALCulate LIMit OFF CALCulate LIMit STATe 0 CALCulate LIMit 0 Front Panel Access Shift 6 Limit On Off CALCulate MARKer AOFF Title Turn All Markers Off Description Turns off all markers Front Panel Access Marker More All Markers Off MS2720T PM PN 10580 00341 Rev C 4 15 4 2 CALCulate Subsystem Chapter 4 Spectrum Analyzer Commands CALCulate MARKer PEAK THReshold percentage CALCulate MARKer PEAK THReshold Title De
261. age Power Delta Power is returned for each data that is not valid at that instance Front Panel Access Measurements Over the Air Tx Test FETCh RF ACLR Title Fetch Adjacent Channel Leakage Ratio Description Returns the most recent adjacent channel leakage ratio measurement results If the instrument is sweeping it will not return until the sweep is complete Refer to READ RF ACLR on page 13 24 for a description of the returned data Default Unit dBm Front Panel Access Measurements RF ACLR FETCh RF SEM Title Fetch Spectral Emission Mask Description Returns Spectral Emission Mask measurement results Pass or Fail Front Panel Access Measurements RF Spectral Emission Mask FETCh RF SPECtrum Title Fetch RF Spectrum Description Returns the most recent RF Spectrum measurement results Data is returned as 2 comma delimited values Channel Power in dBm and Occupied bandwidth measurement in MHz is returned for each data that is not valid at that instance Front Panel Access Measurements RF Channel Spectrum 13 12 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 5 FETCh Subsystem FETCh SUMMary Title Description Fetch Summary Returns the values displayed in a Summary measurement view If the current display is not a summary screen then the return value is N A The return value is a comma separated list of the values displayed o
262. ail to set Pass Fail as the active measurement MEASure PFail CONFigure PFail READ PFail FETCh RF ACPR Title Description Related Command Front Panel Access Fetch Adjacent Channel Power Ratio Returns the most recent adjacent channel power ratio measurement results Data is returned as 11 comma delimited values The Channel Power in dBm relative adjacent channel 1 power level absolute adjacent channel 1 power level relative adjacent channel 2 power level absolute adjacent channel 2 power level relative adjacent channel 3 power level absolute adjacent channel 3 power level relative adjacent channel 4 power level absolute adjacent channel 4 power level relative adjacent channel 5 power level absolute adjacent channel 5 power level The relative adjacent channel power level is in dB and the absolute adjacent channel power level is in dBm is returned for each data that is not valid at that instance CONFigure RF ACPR MEASure RF ACPR READ RF ACPR Measurements RF Measurements ACPR PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 4 FETCh Subsystem FETCh RF PVTime Title Description Fetch Power vs Time Returns the most recent WiMAX 802 16 2004 OFDM signal over approximately one frame time domain measurement results Data is returned as 4 comma delimited values The Channel Power in dBm Preamble power in dBm burst power of data bursts
263. alent to the results that are displayed by choosing Measurements then RF then Channel Spectrum from the front panel When the ACPR option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then ACPR from the front panel When the EMISsion option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then Spurious Emission from the front panel When the PVTime option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then Power vs Time from the front panel char SENSe FREQuency 7 4 PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 4 DISPlay Subsystem 7 4 DISPlay Subsystem This subsystem provides commands that modify the display of data for the user They do not modify the way in which data are returned to the controller DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe OFFSet Title Description Parameter Default Value Default Unit Range Front Panel Access Power Offset Sets the power offset value for the y azis rel ampl gt 0 dB dB 100 dB to 100 dB Amplitude Power Offset DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALel PDIVision Title Description Parameter Default Value
264. alent to the results that are displayed by choosing Measurements then WCDMA Summary from the front panel In PFail mode the results are equivalent to those that are displayed by choosing Measurements then Pass Fail Mode from the front panel This set of commands returns the most recent measurement data of the active measurement They will not switch to another measurement To get new measurement data use the READ command Parameter SUMMARY PFail Parameter Type lt char gt 8 4 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 3 CONFigure Subsystem CONFigure DEMod char Title Configure Demodulation Measurement Description Valid char parameter options SUMMary CDPower CODogram HSDPa The HSDPA measurement is only available if option 65 is installed This command configures the selected demodulation measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe DEMod commands before initiating a measurement When the SUMMARY option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demod then Summary from the front panel When the CDP option 1s selected the measurement results are equivalent to the results that are displayed by choo
265. alue of multiple sweeps for each display point The query version of the command returns the current operation mode or NONE if no operation is set NORMal MAXHold MINHold AVERage char NORMal SENSe AVERage TYPE TRACe2 0PERation MAXHold MINHold TRACe2 OPERation Title Description Parameter Parameter Type Default Value Range Trace B Operation This command specifies how successive traces are combined to produce the resulting display values Setting the operation to MAXHold is equivalent to pressing the Shift 5 Trace Trace B Operations Max Hold gt B on the front panel This displays the largest signal for each display point over multiple sweeps Setting the operation to MINHold is equivalent to pressing the Shift 5 Trace Trace B Operations Min Hold gt B on the front panel This displays the smallest signal for each display point over multiple sweeps The query version of the command returns the current operation mode or NONE if no operation is set MAXHold MINHold char None MAXHold MINHold 4 44 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 11 TRACe Subsystem TRACe3 OPERation MAXHold MINHold A B B A TRACe3 OPERation Parameter Parameter Type Default Value Title Description Range Trace C Operation This command specifies how successive traces are combined to produce the resulting display values S
266. ameters triggers a new measurement and returns the frequency error results It is a combination of the commands CONFigure DEMod CDP and READ DEMod FERRor For a description of the default code domain power measurement parameters see CONFigure DEMod CDP To make a frequency error measurement with settings other than the default values send CONFigure DEMod CDP Commands to set desired settings READ DEMod FERRor Default Unit Hz Related Command CONFigure DEMod CDP MEASure DEMod HSDPa FERRor PPM Title Measure HSDPA Frequency Error PPM Description Sets the active measurement to HSDPA sets the default measurement parameters triggers a new measurement and returns the HSDPA frequency error PPM results It is a combination of the commands CONFigure DEMod HSDPa and READ DEMod HSDPa FERRor PPM For a description of the default HSDPA measurement parameters see CONFigure DEMod HSDPa To make a frequency error measurement with settings other than the default values send CONFigure DEMod HSDPa Commands to set desired settings READ DEMod HSDPa FERRor PPM Related Command READ DEMod HSDPa FERRor PPM FETCh DEMod HSDPa FERRor PPM CONFigure DEMod HSDPa 8 26 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 8 MEASure Subsystem MEASure DEMod HSDPa FERRor Title Measure HSDPA Frequency Error Description Sets the active measurement to HSDPA sets the default measurement parameter
267. amp state REF LEVEL OFFSET Reference level offset DETECTION Detection type TRACE AVERAGE Number of traces to average SWEEP TYPE Single continuous CURRENT SIGNAL Current signal index CURRENT CHANNEL Current signal channel TRACE MODE Normal Avg Max 2 14 PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI 2 7 Parameter Names Table 2 8 Available Parameters in Spectrum Analyzer Mode 2 of 6 Parameter Name TRACE STATUS Description TRACE A VIEW NOT BLANK 0x0000000000000001 TRACE A WRITE NOT HOLD 0x0000000000000002 TRACE A DATA VALID 0x0000000000000004 TRACE B VIEW NOT BLANK 0x000000000001 0000 TRACE B WRITE NOT HOLD 0x0000000000020000 TRACE B DATA VALID 0x0000000000040000 TRACE C VIEW NOT BLANK 0x00000001 00000000 TRACE C WRITE NOT HOLD 0x0000000200000000 TRACE C DATA VALID 0x0000000400000000 TRACE C IS B MINUS A ON 0x0000001000000000 TRACE C IS A MINUS B ON 0x0000002000000000 TRACE COUNT Number of traces averaged UI DATA POINTS Number of display points IMPEDANCE Input impedance REFERENCE FREQUENCY Reference freq SET SWEEP TIME Minimum sweep time setting TRIGGER TYPE Trigger type VIDEO TRIGGER LEVEL Video trigger level TRIGGER POSITION Trigger position as a percent of the display PEAK THRESHOLD Marker peak search threshold MARKER TABL
268. an ON SENSe DEMod THRShold Setup More Threshold SENSe FREQuency CENTer freq SENSe FREQuency CENTer Title Description Parameter Default Value Default Unit Range Front Panel Access Center Freguency Sets the center freguency Note that changing the value of the center freguency will change the value of the coupled parameters Start Freguency and Stop Freguency It may also change the value of the span lt freg gt 1 GHz Hz 824 MHz to 2 7 GHz Freq Center Freq MS2720T PM PN 10580 00341 Rev C 8 53 8 12 SENSe Subsystem Chapter 8 WCDMA Commands SENSe FREQuency SIGStandard NAMe lt string gt SENSe FREQuency SIGStandard NAMe Title Signal Standard Description Selects the desired signal standard from the list The lt string gt argument is the name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal Standard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the lt string gt argument would be P GSM 900 Uplink The query form of this command will return the name of the currently selected Signal Standard on the list Parameter lt string gt Front Panel Access Freq Signal Standard
269. and READ RF SPECtrum To make an RF Spectrum measurement with settings other than the default values send CONFigure RF SPECtrum Commands to set desired settings READ RF SPECtrum Data is returned as 4 comma delimited values Channel Power in the current user set unit dBm W mW Occupied bandwidth in Hz Channel Power in fW and Peak to Average Power in dB CONFigure RF SPECtrum READ RF SPECCt rum FETCh RF SPECt rum Measurements RF Measurements Channel Spectrum MS2720T PM PN 10580 00341 Rev C 6 15 6 9 READ Subsystem Chapter 6 CDMA Commands 6 9 READ Subsystem This set of commands combines the ABORt INITiate and FETCh commands It aborts any current triggering sequence and sets the trigger state to idle It then initiates a new active measurement i e begins the collection of new data When the measurement is complete it returns the result These commands will not switch to another measurement To get the current measurement data use the FETCh command READ DEMod CDPower Title Description Default Unit Related Command Front Panel Access Read Code Domain Power Triggers a new measurement and returns the Pilot Power Channel Power Noise Floor Rho Carrier Feed Through Tau RMS Phase Error Frequency Error Frequency Error PPM Page Sync and Q Page measurement results It is a combination of the following commands ABORt INITiate and FETCh DEMod CD Power In ord
270. and MEASure DEMod CONFigure DEMod FETCh DEMod Front Panel Access Shift 4 Measure Demodulator READ PFail Title Read PASS FAIL Description Triggers a new PASS FAIL measurement and returns the results It is a combination of the commands ABORT INITiate and FETCh PFail The PASS FAIL measurement must be active The current measurement can be queried using CONFigure Related Command MEASure PFail CONFigure PFail FETCh PFail CONFigure PFail Front Panel Access Shift 4 Measure PASS FAIL Mode MS2720T PM PN 10580 00341 Rev C 10 15 10 8 READ Subsystem Chapter 10 GSM Commands READ PVTFrame Title Read Power vs Time Frame Description Triggers a new Power vs Time Frame measurement and returns the results Channel Power Burst Power Average Burst Power Span Occupied Bandwidth Frequency Error Frequency Error ppm Modulation Type and TSC measurement It is a combination of the commands ABORT INITiate and FETCh PVTFrame The Power vs Time Frame measurement must be the active measurement specified by CONFigure PVTFrame The current measurement can be queried using CONFigure Data is returned as 9 comma delimited values Channel Power in dBm Burst Power in dBm Average Burst Power in dBm Span in MHz Occupied Bandwidth in MHz Frequency Error in MHz Frequency Error ppm Modulation Type and TSC is returned for each data that is not valid at that instance
271. ands CONFigure SPECtrum MULT and READ SPECtrum MULTIi To make a Multi Channel Spectrum measurement with settings other than the default values send CONFigure SPECtrum MULTi Commands to set desired settings READ SPECtrum MULTi Data is returned as 1 value Span in MHz CONFigure SPECtrum MULTi READ SPECt rum MULTi FETCh SPECtrum MULTi Shift 4 Measure Spectrum Multi Channel Spectrum MS2720T PM PN 10580 00341 Rev C 10 13 10 7 MEASure Subsystem Chapter 10 GSM Commands MEASure SPECtrum SINGle Title Description Related Command Front Panel Access Measure Single Channel Spectrum Sets the active measurement to Single Channel Spectrum sets the default measurement parameters triggers a new measurement and returns the Channel Power Burst Power Average Burst Power Span Occupied Bandwidth Frequency Error Frequency Error ppm Modulation Type and TSC measurement It is a combination of the following commands CONFigure SPECtrum SINGle and READ SPECtrum SINGle To make a Single Channel Spectrum measurement with settings other than the default values send CONFigure SPECtrum SINGle Commands to set desired settings READ SPECtrum SINGle Data is returned as 9 comma delimited values Channel Power in dBm Burst Power in dBm Average Burst Power in dBm Span in MHz Occupied Bandwidth in MHz Frequency Error in MHz Frequency Error ppm Modulation Type and TSC is returned for each
272. ands It aborts any current triggering sequence and sets the trigger state to idle It then initiates a new active measurement i e begins the collection of new data When the measurement is complete it returns the result These commands will not switch to another measurement To get the current measurement data use the FETCh command READ ACPower Title Description Related Command Read Adjacent Channel Power Ratio Triggers a new adjacent channel power ratio measurement and returns the results main channel power lower adjacent and upper adjacent channel power It is a combination of the commands ABORT and INITiate and FETCh ACPower The channel power measurement must be the active measurement specified by the command CONFigure ACPower The current measurement can be queried using the command CONFigure Data 1s returned as 3 comma separated values main channel power lower adjacent channel power upper adjacent channel power READ ACPower CONFigure READ CHPower DENSity Title Description Default Unit Related Command Read Channel Power Density Triggers a new channel power measurement and returns the channel power density result It is a combination of the commands ABORT INITiate and FETCh CHPower DENSity It returns only the channel power density not the channel power Use the command READ CHPower to get both channel power and channel power density The channel power measurement
273. arameter FAST NORM SLOW Parameter Type lt char gt Default Value Norm Range FAST NORM SLOW Front Panel Access Setup Meas Speed SENSe WCODe 64 128 SENSe WCODe Title Walsh Codes Description Sets the Walsh codes Parameter 64 128 Default Value 128 Range 64 128 Front Panel Access Setup Walsh Codes MS2720T PM PN 10580 00341 Rev C 6 31 6 13 SENSe Subsystem Chapter 6 CDMA Commands 6 32 PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7T 1 ABORt Subsystem The abort subsystem includes commands that allow the user to stop current measurement activities on the instrument ABORt Title Description Parameter Related Command Abort Restarts the current sweep and or measurement Resets the trigger system If INITiate CONTinuous is OFF i e the instrument is in single sweep mode send the command INITiate IMMediate to trigger the next sweep If INITiate CONTinuous is ON i e the instrument is in continuous sweep mode a new sweep will start immediately NA INITiate CONTinuous INITiate IMMediate MS2720T PM PN 10580 00341 Rev C 7 2 CALCulate Subsystem Chapter 7 EV DO Commands 7 2 CALCulate Subsystem The commands in this subsystem process data that has been collected via the CALCulate subsystem Valid measurements with the use of markers are RF Measurement Channel Spectrum and the Demodulator Measurement CDP MAC
274. arameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement SUMMary CONStIn CCPGraph CCPTable char Measurements Modulation Constellation Control Channel Power Modulation Summary If Control Channel Power is selected press Control Channel Power again then press Display Mode to select Bar Graph or Table CONFigure OTA SCANner TXTEst MAPping Title Description Parameter Parameter Type Front Panel Access Select the Over the Air Scanner Measurement Sets the measurement to one of the Over the Air screens SCANner TXTEst MAPping lt char gt Measurements Over the Air Scanner MS2720T PM PN 10580 00341 Rev C 14 7 14 3 CONFigure Subsystem Chapter 14 TD LTE Commands CONFigure RF SUMMary SPECtrum ACLR SEM PVTime Title Description Parameter Front Panel Access Select RF Measurements This command configures RF measurements It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement Set measurement to one of the RF measurement screens This can be one of SUMMary RF measure
275. as 4 comma delimited values The Channel Power in dBm Preamble power in dBm burst power of data bursts in dBm and the Crest Factor in dB Related Command FETCh RF PVTime CONFigure RF PVTime MS2720T PM PN 10580 00341 Rev C 12 19 12 8 READ Subsystem Chapter 12 Mobile WiMAX Commands READ RF SPECt rum Title Read RF Spectrum Description Triggers a new RF Spectrum measurement and returns the results Channel Power RSSI and Occupied bandwidth measurement It is a combination of the commands ABORT INITiate and FETCh RF SPECtrum The Spectrum measurement must be the active measurement specified by CONFigure RF SPECtrum The current measurement can be queried using CONFigure Data is returned as 2 comma delimited values Channel Power RSSI in dBm and Occupied bandwidth measurement in MHz Related Command FETCh RF SPECtrum CONFigure RF SPECtrum MEASure RF SPECtrum 12 20 PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 9 TRACe Subsystem 12 9 TRACe Subsystem This subsystem contains commands related to the transfer of trace data to and from the instrument TRACe PREamble trace type Title Description Parameter Related Command Trace Header Transfer Returns trace header information for the specified trace The trace type must be one of the following SPECtrum PVTime ACPR CONStIn SFLatness EVSCarrier EVSY mbol Data can be trans
276. ask template measurement with settings other than the default values send CONFigure RF EMISsion Commands to set desired settings READ EMISsion TEM Plate Related Command MEASure EMISsion MEASure EMISsion FAIL CONFigure RF EMISsion MEASure EMISsion Title Measure Spectral Emission Mask Description Sets the active measurement to spectral emission mask sets the default measurement parameters triggers a new measurement and returns the spectral emission mask measurement results It is a combination of the commands CONFigure RF EMISsion and READ EMISsion For a description of the default spectral emission mask measurement parameters see CONFigure RF EMISsion To make a spectral emission mask measurement with settings other than the default values send CONFigure RF EMISsion Commands to set desired settings READ EMISsion Results are returned as 2 comma delimited values pass fail status and template number Related Command MEASure EMISsion FAIL MEASure EMISsion TEMPlate 8 32 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 8 MEASure Subsystem MEASure OBWidth Title Measure Occupied Bandwidth Description Sets the active measurement to RF spectrum sets the default measurement parameters triggers a new measurement and returns the occupied bandwidth results It is a combination of the commands CONFigure RF SPECtrum and READ OBWidth For a description of the default occupied ban
277. asurement To get the current measurement data use the FETCh command READ TGENerator POWStats Title Description Example Front Panel Access Read Tracking Generator Absolute Statistics Triggers a new tracking generator absolute statistic measurement and returns the results It is a combination of the commands ABORT INITiate and FETCh TGENerator POWStats The tracking generator absolute statistic measurement must be the active measurement specified by CONFigure GENerator TRACking POWStats The current measurement can be queried using CONFigure Data 1s returned as 3 comma separated values absolute maximum power absolute minimum power absolute average power To read tracking generator absolute statistics READ TGEN POWS Shift 4 Measure Generator Settings Power Statistics READ TGENerator TXStats Title Description Front Panel Access Read Tracking Generator Transmission Statistics Only valid for Tracking Mode and Normalize On Triggers a new tracking generator transmission statistics measurement and returns the results It is a combination of the commands ABORT INITiate and FETCh TGENerator TXStats The tracking generator transmission statistic measurement must be the active measurement specified by CONFigure GENerator TRACking TXStats The current measurement can be queried using CONFigure Data is returned as 3 comma separated values relative maximum
278. asurement Setup RSRQ Thresholds Measurement Over the Air Mapping Measurement Setup SINR Thresholds SENSe 0TA MAPping POInts DELete Title Clear Coverage Mapping measurement Description Clears all data points collected for the coverage map Front Panel Access Measurement Over the Air Mapping Point Distance Time Setup Delete All Points SENSe 0TA MAPping RECA11 MAP filename Title Recall Coverage Map Description Recalls a saved coverage map from memory Front Panel Access Measurement Over the Air Mapping Save Recall Points Map Recall a Map SENSe OTA MAPping RECA11 MAP DEFAult Title Coverage Map Default Grid Description Recalls a default grid for coverage mapping Front Panel Access Measurement Over the Air Mapping Save Recall Points Map Recall Default Grid MS2720T PM PN 10580 00341 Rev C 13 33 13 11 SENSe Subsystem Chapter 13 LTE Commands SENSe OTA SENSe OTA MAPping REPeat TYPe TIMe DISTance MAPping REPeat TYPe eo oo Title Coverage Map Repeat Type Description Sets the mode for determining data collection trigger Setting is either Time or Distance In Time mode data is collected at fixed intervals in time In Distance mode data is collected at fixed intervals in distance Related Command SENSe OTA MAPping REPeat TIMe SENSe OTA MAPping REPeat DISTance Front Panel Access Measurement Over the Air Mapping Po
279. ates the process of setting IP addresses for devices that use TCP IP and is the most common method of configuring a device for network use To determine if a network is set up for DHCP connect the instrument to the network and select DHCP protocol in the Ethernet Config menu Power cycle the instrument If the network is set up for DHCP the assigned IP address should be displayed briefly after the power up sequence To display the IP address of the instrument press the Shift key followed by System 8 then the System Options soft key and Ethernet Config USB Interface Connection and Setup The Universal Serial Bus USD architecture is a high performance networking standard that is considered plug and play compatible The USB driver software is automatically detected and configured by the operating system of the devices that are connected to the bus The instrument conforms to the USB 2 0 standard and is a USB full speed device that supports data rates of up to 10 Mbps with the following restrictions One USB network can support up to 127 devices The maximum length of USB cables between active devices is 5 meters for USB 2 0 and 3 meters for USB 1 0 You must have NI VISA 2 5 or later installed on the controller PC and you must select the VISA library visa32 dll as a reference in a Visual Basic project For remote USB control the controlling PC must have a version of VISA installed that supports USBTMC USB Test and Measureme
280. ation 1 4 About this Manuals suere RR A ta 1 1 1 2 Introducir S C eee OCURRE eee 1 1 1 3 Contacting Anritsu 1 1 1 4 Remote Programming Setup and Interface 1 2 Ethernet Interface Connection and Setup 1 2 USB Interface Connection and Setup 1 4 1 5 SendingSCPICommands 1 7 Chapter 2 Programming with SCPI 2 1 Introduction ees cmt Ree et paa tea ede rand me ERES 2 1 2 2 Introduction to SCPI Programming 2 1 SCPI Common Commands 2 1 SCPI Required Commands 2 2 SCPI Optional Commands 2 2 2 3 Subsystem COMMANndS o ooocccooccco eee 2 4 Command Names o 2 4 Hierarchical Command Structure 2 5 OueryCommands 2 6 SAU II Ad ees bea pe dade aid 2 7 Data Parani IA ee eee eee 2 8 Data Parameter Notations 2 8 Unit SUTTIKES noster qtu suu Ea ane a ataca tope Pa les 2 9 2 4 Notational Conventions 2 10 2 5 NotationalEkamples 2 11 Command Terminators 2 12 2 6 Formatting Conventions 2 12 2 7 Parameter Names 2 13
281. ber of bytes in the data format you ve chosen 4 for both INTeger 32 and REAL 32 to get the number of data points in this example 551 ASCii INTeger 32 REAL 32 lt char gt ASCii TRACe DATA MS2720T PM PN 10580 00341 Rev C 6 9 6 7 6 7 INITiate Subsystem Chapter 6 CDMA Commands INITiate Subsystem This subsystem controls the triggering of measurements INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Re Title Description Parameter Parameter Type Default Value lated Command Front Panel Access Continuous Single Sweep Specifies whether the sweep measurement is triggered continuously If the value is set to ON or 1 another sweep measurement is triggered as soon as the current one completes If continuous is set to OFF or 0 the instrument enters the idle state and waits for the INITiate IMMediate command or for INITiate CONTinuous ON The default value is ON That is sending INIT CONT is equivalent to sending INIT CONT ON The query version of the command returns a 1 if the instrument is continuously sweeping measuring and returns a 0 if the instrument is in single sweep measurement mode Note that rapid toggling between ON and OFF is not allowed The instrument must be allowed to make a full sweep before toggling can be done Note Issue the command INITiate IMMediate after changing from single sweep mode to continuous sweep mode in order to begin sweep
282. ber of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes in the lt block gt The format of the block data in the query form is specified by FORMat DATA The block data in the command form is always sent in ASCII format Data can be transferred to and from the 3 available display traces Use the commands in the MM EMory subsystem to store and recall traces from the instrument memory The command form does not support setting all trace points to a single value To do this send the same value to each point Trace setup information can be acquired using TRACe DATA PREamble To acquire the data from trace A in the instrument send TRACe DATA 1 A 551 point trace is returned as 42204 lt block data block data could be in either INTeger 32 or REAL 32 format In both cases there is 4 bytes per data point So 4 bytes per point 551 data points gives 2204 bytes in lt block gt data This example assumes that FORMat DATA INTeger 32 or FORMat DATA REAL 32 has been sent to the instrument before the query command is sent The query command will return a 0 if data is invalid for the active trace 11213 lt header gt lt block gt FORMat DATA TRACe DATA PREamble MS2720T PM PN 10580 00341 Rev C 4 41 4 11 TRACe Subsystem Chapter 4 Spectrum Analyzer Commands TRACe 1 2 3 DISPlay STATe OFF ON 0 1 TRACe 1 2 3 DISPlay STATe Title D
283. bsystem MEASure RF ACPR Title Description Related Command Front Panel Access Measure Adjacent Channel Power Ratio Sets the active measurement to ACPR sets the default measurement parameters triggers a new measurement and returns the power levels for each of the adjacent and main channels 9 total Itis a combination of the commands CONFigure RF ACPR and READ RF ACPR To make an RF ACPR measurement with settings other than the default values send CONFigure RF ACPR Commands to set desired settings READ RF ACPR Data is returned as 9 comma delimited values The Absolute Adjacent Channel 1 Power Absolute Adjacent Channel 2 Power Absolute Main Channel 1 Power Absolute Main Channel 2 Power Absolute Main Channel 3 Power Absolute Main Channel 4 Power Absolute Main Channel 5 Power Absolute Adjacent Channel 3 Power Absolute Adjacent Channel 4 Power All values are returned in dBm Note that the values for all five main channel carriers are shown even if the number of carriers set on the instrument is below five READ RF ACPR CONFigure RF ACPR FETCh RF ACPR Measurements RF Measurements ACPR MS2720T PM PN 10580 00341 Rev C 6 13 6 8 MEASure Subsystem Chapter 6 CDMA Commands MEASure RF EMISsion Title Description Related Command Front Panel Access Measure RF Spurious Emission Sets the active measurement to Spurious Emission sets the default measurement pa
284. bytes in the data format you ve chosen 4 for both INTeger 32 and REAL 32 to get the number of data points in this example 551 ASCii INTeger 32 REAL 32 char ASCii TRACe DATA MS2720T PM PN 10580 00341 Rev C 7 11 7 7 7 7 INITiate Subsystem Chapter 7 EV DO Commands INITiate Subsystem This subsystem controls the triggering of measurements INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Re Title Description Parameter Parameter Type Default Value lated Command Front Panel Access Continuous Single Sweep Specifies whether the sweep measurement is triggered continuously If the value is set to ON or 1 another sweep measurement is triggered as soon as the current one completes If continuous is set to OFF or 0 the instrument enters the idle state and waits for the INITiate IMMediate command or for INITiate CONTinuous ON The default value is ON That is sending INIT CONT is equivalent to sending INIT CONT ON The query version of the command returns a 1 if the instrument is continuously sweeping measuring and returns a 0 if the instrument is in single sweep measurement mode Note that rapid toggling between ON and OFF is not allowed The instrument must be allowed to make a full sweep before toggling can be done Note Issue the command INITiate IMMediate after changing from single sweep mode to continuous sweep mode in order to begin sweeping OF
285. can be retrieved remotely and viewed using the Anritsu Master Software Tools The test set gt argument is a 1 based index of the position of the desired Pass Fail test set in the instrument s current Pass Fail test set list For example if the desired Pass Fail test is the 3rd item on the list then the value of the test set argument would be 3 When using the query form of the command the return value is the currently selected test set number If there is not a valid test set selected the return value is 1 negative 1 Parameter test set Related Command CONFigure PFail Front Panel Access Measurements Pass Fail Mode Select Pass Fail Test SENSe PN OFFSet integer SENSe PN OFFSet Title PN Offset Description Sets the PN offset Note that this can only be changed when PN Trigger is set to GPS or EXT A return value of the PN offset query is invalid when PN search type is AUTO Parameter integer Parameter Type integer Default Value 0 Range 0to 511 Related Command SENSe PN TRIGger SENSe PN TRIGger SENSe PN STYPe SENSe PN STYPe Front Panel Access Setup PN Setup Manual PN Offset 6 28 PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 13 SENSe Subsystem SENSe PN STYPe AUTO 1 0 ON OFF SENSe PN STYPe AUTO Title Description Parameter Parameter Type Default Value Range Related Command
286. ccess READ RF SEM Title Description Front Panel Access Read Power vs Time Triggers a new Power vs Time measurement and returns the results Total Frame Power DwPTS Power Transmit Off Power Cell ID Timing Error Sub Frame Power 1 2 10 is returned for each data that is not valid at that instance It is a combination of the commands ABORT INITiate and FETCh RF PVTime The Power vs Time measurement must be the active measurement specified by CONFigure RF PVTime The current measurement can be queried using CONFigure FETCh RF PVTime CONFigure RF PVTime Measurements RF Power vs Time Read RF Spectral Emission Mask Triggers a new RF Spectral Emission Mask measurement and returns a PASS or FAIL result It is a combination of the commands ABORT INITiate and FETCh RF SEM The current measurement can be queried using CONFigure Measurements RF Spectral Emission Mask READ RF SPECt rum Title Description Related Command Front Panel Access Read RF Spectrum Triggers a new RF Spectrum measurement and returns the results Channel Power and Occupied BW measurement It is a combination of the commands ABORT INITiate and FETCh RF SPECtrum The current measurement can be queried using CONFigure Data is returned as 2 comma delimited values Channel Power RSSI in dBm and Occupied bandwidth measurement in MHz FETCh RF SPECtrum CONFigure RF SPECtru
287. ce AMPLitude 10 dB SENSe TGENerator TX SCALe REFerence POSition integers Shift 4 Measure Generator Transmission Measurement Reference Amplitude MS2720T PM PN 10580 00341 Rev C 5 11 5 7 SENSe Subsystem SENSe TGENerator TX SCALe REFerence POSition Chapter 5 Tracking Generator Commands integer SENSe TGENerator TX SCALe REFerence POSition Title Description Parameter Parameter Type Default Value Range Example Front Panel Access Tracking Generator Reference Position Valid only for Tracking Mode Sets the tracking generator reference position 1n Transmission measurements integer integer 5 0 to 10 To set the tracking generator reference position to 5 TGENerator TX REFerence POSition 5 Shift 4 Measure Generator Transmission Measurement Reference Position SENSe TGENerator TX SCALe RLEVel OFFSet rel ampl gt SENSe TGENerator TX SCALe RLEVel OFFSet Title Description Default Value Range Default Unit Related Command Front Panel Access Only valid for Tracking Mode and Normalize On Tracking Generator Reference Level Offset Sets the tracking generator reference level offset value for the y axis in Transmission measurements 0 dB 100 dB to 100 dB dB SENSe TGENerator TX NORMalize STATe Shift 4 Measure Generator Transmission Measurement Transmission Offset PN 10580 003
288. cent channel power ratio measurement parameters see CONFigure RF ACLR To make an adjacent channel power ratio measurement with settings other than the default values send CONFigure RF ACLR Commands to set desired settings READ ACLR Data is returned as 12 comma separated values 20 MHz channel power 15 MHz channel power 10 MHz channel power 5 MHz channel power Main channel power 1 Main channel power 2 Main channel power 3 Main channel power 4 5 MHz channel power 10 MHz channel power 15 MHz channel power 20 MHz channel power Default Unit dBm 8 22 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 8 MEASure Subsystem MEASure CHPower Title Measure Channel Power Description Sets the active measurement to Code Domain Power CDP sets the default measurement parameters triggers a new measurement and returns the channel power results It is a combination of the commands CONFigure DEMod CDPower and READ CH Power For a description of the default channel power measurement parameters see CONFigure DEMod CDPower To make a channel power measurement with settings other than the default values send CONFigure DEMOd CDPower Commands to set desired settings READ CH Power Default Unit dBm Related Command CONFigure DEMod CDPower MEASure DEMod ACTChannels Title Measure Active Code Domain Channels Description Sets the active measurement to code domain power sets the defaul
289. ch Over The Air Returns the most recent over the air measurement results If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate The measurement results are returned as 5 comma delimited values scrambling code CPICH power chip energy Ec IO ratio pilot dominance If valid results are not available in the requested position 1 to 6 the returned string will contain a series of 3 dashes instead of the numeric results Scrambling Code No units CPICH power dBm EC I0 dB Chip Energy dBm Pilot dominance No units MS2720T PM PN 10580 00341 Rev C 8 17 8 5 FETCh Subsystem Chapter 8 WCDMA Commands FETCh PFail Title Description Related Command Fetch PASS FAIL Returns the most recent PASS FAIL measurement results If the instrument is actively measuring it will not return until the measurement is complete If the instrument is not actively measuring and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Measurement results are returned in a block of ASCII text in the format of lt header gt lt block gt The ASCII
290. changes are identified with their respective measurement commands CONFigure SUMMary Title Configure Summary Measurement Description This command configures the summary of all the related numerical measurement results It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement Front Panel Access Shift 4 Measure GSM EDGE Summary CONFigure DEMod Title Configure Demodulation Measurement Description This command configures the Demodulator measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement Front Panel Access Shift 4 Measure Demodulator 10 2 PN 10580 00341 Rev C MS2720T PM Chapter 10 GSM Commands 10 2 CONFigure Subsystem CONFigure PFail Title Description Related Command Front Panel Access Configure PASS FAIL Measurement This command configures the PASS FAIL measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the ins
291. char MMEMory MSIS DESTination Front Panel Access Shift 7 File Save Change Save Location select drive or folder MMEMory MSIS COPY Title Copy From Current Location To Destination Description Copies all measurements setups and jpg files stored in the current Related Command Front Panel Access storage location to the drive or folder highlighted in Select Destination MMEMory MSIS MMEMory MSIS DESTination Shift 7 File Copy MMEMory MSIS DESTination INTernal USB MMEMory MSIS DESTination Title Description Parameter Parameter Type Related Command Front Panel Access Copy to Destination Sets the destination to where measurements and setups in the current storage location are copied Setting the location to INTernal will result in copying the files that are stored at the current storage location to the internal memory when the command MMEMory MSIS COPY is sent Setting the location to USB will result in copying the files that are stored at the current storage location to the USB Flash drive when the command MMEMory MSIS COPY is sent INTernal USB char MMEMory MSIS MMEMory MSIS COPY Shift 7 File Copy select drive or folder under Select Destination PN 10580 00341 Rev C MS2720T PM Chapter 3 All Mode Commands 3 3 MMEMory Subsystem MMEMory STORe JPEG file name gt Title Save Screen as JPEG Description Saves the current screen measurement as a JPEG
292. code number gt SENSe DEMod SCCPch SFACtor 4 8 16 32 64 128 256 I SENSel DEMod SCCPch SFACtor 8 51 SENSe DEMod SCODe lt scrambling code gt SENSe DEMod SCODe 8 52 SENSe DEMod SCODe AUTO OFF ON 0 1 SENSe DEMod SCODe AUTO 8 52 SENSe DEMod SCRamblingcode Auto 0 127 SENSe DEMod SFACtor 256 512 ESENS DEMod SPAC Of a eee SE ade 8 52 I SENSel DEMod SFLatness STARt K 11 24 I SENSel DEMod SFLatness STOP K 11 25 SENSe DEMod SPRFactor Auto 16 1 I SENSel DEMod SPRFactor 9 25 SENSe DEMod THRShold rel ampl gt I SENSel DEMod THRShold 8 53 SENSe DEMod THRShold AUTO OFF ONI0 1 SENSe DETector FUNCtion POSitive RMS NEGative SAMPle QUASI SENSe DETector FUNCtion 4 55 SENSe DLFLength 2 5 5 10 SENSE DEP enti uo stes aee Re wee O AS 11 25 SENSe DWPTs Auto On Off SENS DWPES ruo mli isto Sete tiui LE od a ate ae 9 25 SENSe EMF STATe OFF ONJ0 1 SENSE SMB GS VAG ce ud sies antes ad TAA KE SS 13 28 SENSe EMF STATe OFF ONJ0 1 ESENSEEMESTA TS A clk AS pat vetu eua Ned vato etus e 4 56 SENSe EVM MAXHold ON OFF I SENSel EVM MAZKHOlId 13 29 SENSe EVM MAXHold ON OFF I SENSej EVM MAKHOId
293. commands FETCh DEMod CDPData Title Fetch Demodulator Code Domain Power Data Description Returns the most recent Code Domain Data measurement results Data is returned as 24 comma delimited values Slot Power in dBm DwPTS Power in dBm Channel Power RRC in dBm Freq Error in Hz Freq Error in PPM EVM RMS percentage EVM Peak in percentage RMS Phase Error in percentage Carrier Feed Through in dB DwPTS EVM in percentage DwPTS PCDE in dB CDP Noise Floor in dB CDP Threshold hold in dB Tau in nanoseconds Sync DL Code in unitless number Scrambling Code in unitless number Max User in unitless number Spread Factor in dB Data Modulation Type 0 Noise 1 QPSK 2 8PSK 3 16QAM Scrambling Code 1 in dB Scrambling Code 2 in dB Scrambling Code 3 in dB and Scrambling Code 4 in dB Related Command CONFigure DEMod CDPData MEASure DEMod CDPData READ DEMod CDPData Front Panel Access Measurements Demodulator CDP Data FETCh DEMod SUMMary Title Fetch Modulation Summary Description Returns the most recent Modulation Summary measurement results Data is returned as 9 comma delimited values Slot Power EVM Peak EVM Frequency error Frequency Error PPM Tau Noise Floor Carrier Feed Through Peak CDE All invalid values are replaced with Power units are in watt or dBm as per what is set by the user Frequency is always in Hz Related Command CONFigure DEMod SUMMary MEASure DEMod SUMMa
294. compared to arrive at the final PASS FAIL result If the specified test is not available in the instrument the lt PASS FAIL gt field will indicate option not available instead of pass or fail All unused fields for a given test are represented by a double dash To receive valid measurements the Pass Fail measurement must be the active The current measurement can be queried using CONFigure Use the CONFigure PFail to set Pass Fail as the active measurement MEASure PFail CONFigure PFail READ PFail PN 10580 00341 Rev C MS2720T PM Chapter 10 GSM Commands 10 4 FETCh Subsystem FETCh PVTFrame Title Description Related Command Fetch Power vs Time Frame Returns the most recent Power vs Time Frame measurement results The Power vs Time Frame measurement must be the active measurement The current measurement can be queried using CONFigure Use the CONFigure PVTFrame command to set Power vs Time Frame as the active measurement Data is returned as 9 comma delimited values Channel Power in dBm Burst Power in dBm Average Burst Power in dBm Span in MHz Occupied Bandwidth in MHz Frequency Error in MHz Frequency Error ppm Modulation Type and TSC is returned for each data that 1s not valid at that instance MEASure PVTFrame CONFigure PVTFrame READ PVTFrame FETCh PVTSlot Title Description Fetch Power vs Time Slot Returns the most r
295. cription Parameter Related Command Abort Restarts the current sweep and or measurement Resets the trigger system If INITiate CONTinuous is OFF i e the instrument is in single sweep mode send the command INITiate IMMediate to trigger the next sweep If INITiate CONTinuous is ON i e the instrument is in continuous sweep mode a new sweep will start immediately NA INITiate CONTinuous INITiate IMMediate MS2720T PM PN 10580 00341 Rev C 9 2 CONFigure Subsystem Chapter 9 TDSCDMA Commands 9 2 CONFigure Subsystem This set of commands prepares the instrument for the selected measurement It disables any currently enabled measurements and activates the specified measurement It sets the instrument to single sweep mode waiting for an INITiate command It will not initiate the taking of a measurement Current instrument settings may be changed to default values These changes are identified with their respective measurement commands CONFigure SUMMary PFail Title Configure Summary and Pass Fail Measurements Description This command configures the summary and PASS FAIL measurements It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement Parameter SUMMary
296. ctor FUNCtion Title Description Parameter Parameter Type Default Value Front Panel Access Detection Type Sets the detection method for calculating each display point Each display point represents several measurements The detection type determines how the display point is derived from its associated measurements POSitive Peak detection displays the maximum value of the associated measurements RMS detection displays the average power of the associated measurements NEGative Peak detection displays the minimum value of the associated measurements SAMPle detection displays the middle point of those measurements associated with a display point For example if there are 3 measurement frequencies associated with a given display point sample detection will display the value at the frequency of the second measurement point POSitive RMS NEGative SAMPle QUASI lt char gt Positive Peak Amplitude Detection Peak RMS Negative Sample Quasi PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 14 SENSe Subsystem SENSe EMF STATe OFF ON 0 1 SENSe EMF STATe Title Description Parameter Parameter Type Default Value Front Panel Access EMF State Switches EMF ON or OFF The query form of this command returns a 0 or 1 when EMF state is OFF or ON respectively Note EMF will turn ON only if the start and stop frequencies are within th
297. current instrument units This format requires many more bytes so it is the slowest format INTeger 32 values are signed 32 bit integers in little endian byte order This format returns the data in 4 byte blocks The units are always mdBm For example if the measured result was 12 345 dBm that value would be sent as 12345 REAL 32 values are 32 bit floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 4 byte binary format The units are the current instrument units Both INTeger 32 and REAL 32 formats return a definite block length Each transfer begins with an ASCII header such as 42204 The first digit represents the number of following digits in the header in this example 4 The remainder of the header indicates the number of bytes that follow the header in this example 2204 You then divide the number of following bytes by the number of bytes in the data format you ve chosen 4 for both INTeger 32 and REAL 32 to get the number of data points in this example 551 ASCii INTeger 32 REAL 32 char ASCii TRACe DATA PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 N INITiate Subsystem 8 7 INITiate Subsystem This subsystem controls the triggering of measurements INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Title Description Parameter Parameter Type Default Value Related Command F
298. cy in MHz Freq Error in Hz Freq Error in ppm the Cell ID and the number of measurements average for Frequency Error is returned for each data that is not valid at that instance Front Panel Access Measurements Modulation Constellation 13 16 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 8 MEASure Subsystem MEASure DEMod CCPData Front Panel Access Title Description Read Modulation Control Channel Power Data Sets the active measurement to Control Channel Power sets the default measurement parameters triggers a new measurement and returns the measured values RS POWER PSS POWER SSS POWER BCH POWER CFI POWER RS TOTAL POWER PSS TOTAL POWER SSS TOTAL POWER BCH TOTAL POWER CFI TOTAL POWER TOTAL POWER TOTAL CHANNEL POWER Data returned is the same for Bar Graph or Table mode The Control Channel Power measurement must be the active measurement Measurements Modulation Control Channel Power MEASure DEMod CONStln Title Description Front Panel Access Measure Constellation Triggers a new Constellation measurement and returns the results The Constellation measurement must be the active measurement specified by CONFigure DEMod CONStIn The current measurement can be queried using the command CONFigure Data is returned as 9 comma delimited values EVM rms in Yo EVM pk in 6 Ref Signal RS Power in dBm Sync Signal SS Power in dBm Car
299. d Configure RF Measurement Valid parameter options SUMMary SPECtrum ACLR EMISsion BANDspectrum This command configures the selected RF measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe RF commands before initiating a measurement When the SUMMary option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then Summary from the front panel When the SPECtrum option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then Channel Spectrum from the front panel When the ACLR option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then ACLR from the front panel When the EMISsion option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then Spectral Emission Mask from the front panel When the BANDspectrum option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF Measurements then Band Spectrum from the front panel char SENSe FREQuency SENSe RF ACLR MAINchannel co
300. d toggling between ON and OFF is not allowed The instrument must be allowed to make a full sweep before toggling can be done oFF oN o 1 boolean ON INITiate IMMediate Shift 3 Sweep Sweep INITiate IMMediate Title Description Related Command Front Panel Access Trigger Sweep Measurement Initiates a sweep measurement If INITiate CONTinuous is set to ON this command 1s ignored Use this command in combination with STATus OPERation to synchronize the capture of one complete set of data When this command is sent the sweep complete bit of STATus OPERation is set to 0 indicating that the measurement has not completed The data collection is then triggered The controlling program can poll STATus OPERation to determine the status When the sweep complete bit is set to 1 data is ready to be retrieved INITiate CONTinuous STATUS OPERation Shift 3 Sweep Trigger Sweep 10 10 PN 10580 00341 Rev C MS2720T PM Chapter 10 GSM Commands 10 7 MEASure Subsystem 10 7 MEASure Subsystem These commands take the instrument from its current state enable the specified measurement and put the instrument into single sweep mode They correct any parameters that are invalid given the new measurement state such that a valid measurement can take place Other settings may be changed Refer to the documentation of CONFigure for each measurement They then initiate the measurement When the
301. d fields for a given test are represented by a double dash To receive valid measurements the Pass Fail measurement must be the active The current measurement can be queried using CONFigure Use the CONFigure PFail to set Pass Fail as the active measurement MEASure PFail CONFigure PFail READ PFail FETCh RF ACPR Title Description Related Command Front Panel Access Fetch Adjacent Channel Power Ratio Returns the most recent adjacent channel power ratio measurement results Data is returned as 11 comma delimited values The Channel Power in dBm relative adjacent channel 1 power level absolute adjacent channel 1 power level relative adjacent channel 2 power level absolute adjacent channel 2 power level relative adjacent channel 3 power level absolute adjacent channel 3 power level relative adjacent channel 4 power level absolute adjacent channel 4 power level relative adjacent channel 5 power level absolute adjacent channel 5 power level The relative adjacent channel power level is 1n dB and the absolute adjacent channel power level is in dBm is returned for each data that is not valid at that instance CONFigure RF ACPR MEASure RF ACPR READ RF ACPR Measurements RF Measurements ACPR PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 4 FETCh Subsystem FETCh RF PVTime Title Description Fetch Power vs Time Returns the
302. d to set the delta position The x2 parameter is ignored For example CALC MARK1 DELT X 2 MHz will set the delta value to 2 MHz In Power vs Time view the x2 parameter is used to set the delta position The units must be specified valid units are us ms s The x1 parameter value is ignored but is required For example CALC MARK1 DELT X 0 1 ms will set the delta value to 1 ms Parameters x1 parameter gt lt x2 parameter gt Default Unit Hz in RF Channel Spectrum view and microseconds in Power vs Time view Related Command CALCulate MARKer1 X Front Panel Access Marker Marker Select M1 Marker State Delta Use arrow keys or rotary knob CALCulate MARKerl DELTa Y Title Delta Marker 1 Read Y Value Description Reads the current absolute Y value for delta marker 1 Default Unit dBm 14 2 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 2 CALCulate Subsystem CALCulate MARKer1 MAXimum Title Set Marker 1 to Peak Description Moves marker 1 to peak position on data trace Parameter NA Front Panel Access Marker Marker Select M1 Peak Search CALCulate MARKer1 STATe OFF ON DELta CALCulate MARKer1 STATe Title Set Marker 1 State Description Sets marker 1 on off or delta Parameter OFF ON DELta Parameter Type lt char gt Default Value OFF Front Panel Access Marker Marker Select M1 Marker State CALCulate MARKerl X xl parameter gt lt x2 parameter gt
303. dBm Each value is 4 bytes For the RF Spurious Emission measurement each data point will have two values The first value is the wave data while the second value is the mask data Both values are four bytes and returned in dBm The Demodulator Code Domain Power measurement has four values per data point The first value is the point number which has no unit The second value is the relative power returned in dB The third value is the absolute power returned in dBm The fourth value is the type which is defined in the following table Return Value Signal Type Color 0 Noise Grey 1 1895 Traffic Yellow 2 CDMA2000 Traffic Orange 3 CDMA2000 Traffic Orange 4 Pilot Red 5 Sync Blue 6 Page Green 7 Q Page Purple All values are four bytes each Both of the Over the Air OTA measurements Pilot Scan and Multipath will have three values per data point The first value is the type which can be 0 Noise Grey 1 Primary Blue and 2 Secondary Red or The second value is the Ec Io returned in dB The third value is Tau returned in s All three values are the same and are 4 bytes each MS2720T PM PN 10580 00341 Rev C 6 21 6 10 TRACe Subsystem Chapter 6 CDMA Commands Note that the instrument must be set in the selected view Use the CONFigure command to set the unit to the selected view Parameter lt trace type gt Related Command FORMat DATA TRACe DATA PREamble 6 22 PN 10580 00341 Rev C MS
304. dary Frequency in Hz Markers that are not on will return for Marker Amplitude Marker Frequency RBW and Pass Fail Mask Boundary Frequency will show normally despite the corresponding marker being off CONFigure RF EMISsion READ RF EMISsion FETCh RF EMISsion Measurements RF Measurements Spurious Emission MEASure RF SPECtrum Title Description Related Command Front Panel Access Measure RF Spectrum Sets the active measurement to Channel Spectrum sets the default measurement parameters triggers a new measurement and returns the Channel Power Current User Set Unit Occupied Bandwidth Channel Power Watts and Peak to Average Power measurement results It is a combination of the following commands CONFigure RF SPECtrum and READ RF SPECtrum To make an RF Spectrum measurement with settings other than the default values send CONFigure RF SPECtrum Commands to set desired settings READ RF SPECtrum Data is returned as 4 comma delimited values Channel Power in the current user set unit dBm W mW Occupied bandwidth in Hz Channel Power in fW and Peak to Average Power in dB CONFigure RF SPECtrum READ RF SPECt rum FETCh RF SPECt rum Measurements RF Measurements Channel Spectrum PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 8 MEASure Subsystem MEASure RF SUMMary Title Description Related Command Front Panel Access Measure RF
305. data to a tab delimited text file The filename must be enclosed in quotation marks Do not include the file extension Front Panel Access Measurement Over the Air Mapping Save Recall Points Map Save Tab Delimited Points SENSe OTA SORTby CELLid GROUpid SECTorid SSSPower RSRP RSRQ SINR SENSe OTA SORTby Title OTA Scanner Sort By Description Sets the parameter used for sorting the OTA Scanner table This is used by all OTA displays Scanner Tx Test and Mapping S SS Power RSRP SINR RSRQ are descending Cell ID Sector ID Group ID are ascending Front Panel Access Measurement Over the Air Scanner Sort By SENSe POWer RF RANGe IMMediate Title Amplitude Range Description Recalculates amplitude range Note that issuing this command will set the automatic dynamic range OFF Related Command SENSe POWer RF RANGe AUTO Front Panel Access Amplitude Adjust Range SENSe POWer RF RANGe AUTO Boolean default 1 ON 1 SENSe POWer RF RANGe AUTO Title Automatic Amplitude Range Description Sets the automatic amplitude range Setting the value to ON or 1 will result in the amplitude range being coupled to the detected input signal level Setting the value to OFF or 0 will result in the input attenuation being uncoupled from the input signal level That is changing the input signal level will not change the amplitude range MS2720T PM PN 10580 00341
306. de units for input output and display Available units dBm dBV dBmV dBi V V W Note that linear units are not operational with SPA V3 06 The set command is non operational with SPA V3 06 as well DBM DBV DBMV DBUV V W lt char gt dBm Amplitude Units Unit of Measure 4 48 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 14 SENSe Subsystem 4 14 SENSe Subsystem The commands in this subsystem relate to device specific parameters not signal oriented parameters SENSe ACPower BANDwidth BWIDth ADJacent lt freq gt SENSe ACPower BANDwidth BWIDth ADJacent Title Description Parameter Default Value Default Unit Range Front Panel Access ACPR Adjacent Channel Bandwidth Sets the adjacent channel bandwidth for the ACPR measurement lt freg gt 10 35 MHz Hz MS2722C 1 Hz to 9 GHz MS2723C 1 Hz to 13 GHz MS2724C 1 Hz to 20 GHz MS2725C 1 Hz to 32 GHz MS2726C 1 Hz to 43 GHz Shift 4 Measure ACPR Adj Ch BW SENSe ACPower BANDwidth BWIDth MAIN freq SENSe ACPower BANDwidth BWIDth MAIN Title Description Parameter Default Value Default Unit Range Front Panel Access ACPR Main Channel Bandwidth Sets the main channel bandwidth for the ACPR measurement lt freg gt 10 35 MHz Hz MS2722C 1 Hz to 9 GHz MS2723C 1 Hz to 13 GHz MS2724C 1 Hz to 20 GHz MS2725C 1 Hz to 32 GHz MS2726C 1 Hz to 43 GHz Shift 4 M
307. dex gt Default Value The default bandwidth is 1 25MHz which is the 1st index in the bandwidth list Front Panel Access Setup BW SENSe CPRatio index SENSe CPRatio Title Cyclic Prefix Ratio G Description Selects the desired Cyclic Prefix Ratio from the list The index argument is a 1 based index of the position of the desired CP Ratio in the instrument s current CP Ratio list The list can be seen on the instrument by choosing the CP Ratio G submenu button in the Setup menu For example if the desired CP Ratio is the 3rd item on the list then the value of the index argument would be 3 The query form of this command will return the index of the currently selected CP Ratio on the list The default CP ratio is the first index in the CP ratio list Parameter index Default Value The default CP Ratio is 1 4 which 1s the first index in the CP Ratio list Front Panel Access Setup CP Ratio G SENSe DEMod CONStl1n POINts Title Number of Constellation Point Description Queries the number of Constellation points MS2720T PM PN 10580 00341 Rev C 11 23 11 10 SENSe Subsystem Chapter 11 Fixed WiMAX Commands SENSe DEMod CONStln REFPoints STATe OFF ON 0 1 SENSe DEMod CONSt1n REFPoints STATe Title Constellation Reference Points Description Sets the display of the reference points for the various constellations on off The query will return 1 for ON and
308. ding SENS POW RANG AUTO is equivalent to sending SENS POW RANG AUTO ON OFF ON 0 1 lt boolean gt ON SENSe POWer RF RANGe Amplitude Auto Range MS2720T PM PN 10580 00341 Rev C 10 21 10 10 SENSe Subsystem Chapter 10 GSM Commands SENSe POWer RF RANGe IMMediatel Title Description Related Command Front Panel Access Amplitude Range Re calculates amplitude range Note that issuing this command will set the automatic dynamic range OFF SENSe POWer RF RANGe AUTO Amplitude Adjust Range SENSe PVTFrame STARt Title Description Default Unit Related Command Power vs Time Frame Start Time Queries the Power vs Time Frame start time Only valid in the Power vs Time Frame measurement seconds SENSe PVTFrame STOP SENSe PVTFrame STOP Title Description Default Unit Related Command Power vs Time Frame Stop Time Queries the Power vs Time Frame stop time Only valid in the Power vs Time Frame measurement seconds SENSe PVTFrame STARt SENSel PVTSlot STARt Title Description Default Unit Related Command Power vs Time Slot Start Time Queries the Power vs Time Slot start time Only valid in the Power vs Time Slot measurement seconds SENSe PVTS1ot STOP SENSe PVTS1ot STOP Title Description Default Unit Related Command Power vs
309. ds SENSe POWer RF GAIN STATe OFF ON 0 1 SENSe POWer RF GAIN STATe Title Description Parameter Parameter Type Default Value Front Panel Access Preamp State Sets the state of the preamp Note that this may cause a change in the reference level and or attenuation OFF ON JO 1 lt boolean gt OFF Amplitude Pre Amp SENSe SWEep MODE FAST PERFormance NOFFt SENSe SWEep MODE Title Description Default Value Front Panel Access Sweep Mode Changes the current sweep mode See Shift 3 Sweep gt Sweep Mode gt Show Help for information on the specific trade offs between sweep modes FAST Shift 3 Sweep Sweep Mode SENSe SWEep STATus Title Description Front Panel Access Sweep Status Returns 1 when the sweep is complete Returns 0 when the sweep is in progress None SENSe SWEep TIME LLIMit SENSe SWEep TIME LLIMit Title Description Default Value Default Unit Range Front Panel Access Minimum Sweep Time Sets the value of the minimum sweep time parameter The sweep will complete in the shortest time possible greater than the specified time To sweep as fast as possible enter the minimum value allowed for the sweep time 0 001 Seconds 10 us to 600000000 us Shift 3 Sweep Sweep Time PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 14 SENSe Subsystem SENSe
310. dwidth measurement parameters see CONFigure RF SPECtrum To make an occupied bandwidth measurement with settings other than the default values send CONFigure RF SPECtrum Commands to set desired settings READ OBWidth Default Unit Hz Related Command CONFigure OBWidth CONFigure RF SPECtrum MEASure OTA 1 2 3 4 5 6 Title Measure Over The Air Description Sets the active measurement to over the air sets the default measurement parameters triggers a new measurement and returns the OTA measurement results It is a combination of the commands CONFigure OTA and READ OBWidth For a description of the default occupied bandwidth measurement parameters see CONFigure RF SPECTRUM To make an OTA measurement with settings other than the default values send CONFigure OTA Commands to set desired settings READ OTA The measurement results are returned as 5 comma delimited values scrambling code CPICH power chip energy Ec IO ratio pilot dominance Default Unit Scrambling Code No units CPICH power dBm Chip Energy dBm EC IO dB Pilot dominance No units Related Command CONFigure OTA MS2720T PM PN 10580 00341 Rev C 8 33 8 8 MEASure Subsystem Chapter 8 WCDMA Commands MEASure PFail Title Measure PASS FAIL Description Sets the active measurement to PASS FAIL sets the default measurement parameters triggers a new measurement and returns the PASS FAIL results It is a combination of the command
311. e 7 26 TRIGger SEQuence SOURce IMMediate EXTernal VIDeo TRIGger SEOuence SOURce 4 45 TRIGger SEQuence VIDeo DELay lt percentage gt or lt time gt TRIGger SEQuence VIDeo DELay 4 45 TRIGger SEQuence VIDeo LEVel amplitude TRIGger SEOuence VIDeo LEVel 4 46 TRIGger SEQuence VIDeo POSition lt percentage gt TRIGger SEOuence VIDeo POSition 4 46 UNIT POWer dBM DBVIDBMV DBUV VIW UNITEPO WA an dob Ur Pod OI Miu ime 4 47 UNIT POWer dBM W UNIT ROWSE nus fat uta cate us ctu eR cd T M e ed 13 25 UNIT POWer dBM W UNIT M GER 23 deus OS eed Praed dd ing dim Soie poi ub dne p aao prs 14 25 UNIT POWer dBM W UJNIT POWEI oa deles Ub nb Ru ea RR pr s 6 24 UNIT POWer dBM W D 16 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands UNIT POWER nes uua EL aq PORA MEE ER D PRO a aes Gi aS VOR to 7 27 UNIT POWer dBM W UNILIPO WA ita ctv idan d Set s hup data iid Arte Os C8 altis 9 23 SENSe ACPower BANDwidth MAIN freq SENSe ACPower BANDwidth MAIN 6 25 SENSe ACPower BANDwidth MAIN freq SENSe ACPower BANDwidth MAIN 7 28 SENSe ACPower BANDwidth BWIDth ADJacent freq SENSe ACPower BANDwidth BWIDth ADJacent 4 48
312. e FREQuency SPAN FULL Title Description Default Value Front Panel Access Freguency Span Full Sets the freguency span to full span Note that changing the value of the freguency span will change the value of the coupled parameters Start Freguency and Stop Freguency and may change the Center Freguency MS2722C 9 GHz M 82723C 13 GHz MS2724C 20 GHz MS2725C 32 GHz MS2726C 43 GHz Span Full Span MS2720T PM PN 10580 00341 Rev C 4 59 4 14 SENSe Subsystem Chapter 4 Spectrum Analyzer Commands SENSe FREQuency SPAN PREVious Title Description Default Unit Range Front Panel Access Frequency Span Last Sets the frequency span to the previous span value Note that changing the value of the frequency span will change the value of the coupled parameters Start Frequency and Stop Frequency and may change the Center Frequency Hz MS2722C 0 Hz and 10 Hz to 9 GHz MS2723C 0 Hz and 10 Hz to 13 GHz MS2724C 0 Hz and 10 Hz to 20 GHz MS2725C 0 Hz and 10 Hz to 32 GHz MS2726C 0 Hz and 10 Hz to 43 GHz Freq Span Last Span SENSe FREQuency STARt freq SENSe FREQuency STARt Title Description Parameter Default Value Default Unit Range Related Command Front Panel Access Start Frequency Sets the start frequency Note that in the spectrum analyzer changing the value of the start frequency will change the value of the coupled parameters Center Fr
313. e MS2720T PM PN 10580 00341 Rev C 11 7 11 4 FETCh Subsystem Chapter 11 Fixed WiMAX Commands FETCh PFail Title Description Related Command Fetch PASS FAIL Returns the most recent PASS FAIL measurement results Measurement results are returned in a block of ASCII text in the format of lt header gt lt block gt The ASCII header specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes in the block The block consists of a set of records which indicate individual test results Records are comma separated Each record follows the format test ID lt input1 gt lt input2 gt min max lt valuel gt lt value2 gt PASS FAIL OPTION NOT INSTALLED gt The test ID field indicates which test was performed to retrieve these results The lt input1 and lt input2 gt fields indicate the test setup The min and max fields indicate the minimum and maximum values against which valuel and lt value2 gt were compared to arrive at the final PASS FAIL result If the specified test is not available in the instrument the lt PASS FAIL gt field will indicate option not available instead of pass or fail All unused fields for a given test are represented by a double dash To receive valid measurements the Pass Fail measurement must be the active The current measurement can be queried using CONFigure Use the CONFigure PF
314. e 2 of 2 SN PN SEARCH TYPE Instrument serial PN search type Auto Manual TRIGGER POLARITY Trigger polarity Rising Falling PN INCREMENT PN increment SPUR EMM DISPLAY POINTS Number of Spurious Emission display points CDP UNITS Code Domain Power unit type Relative Absolute USER PWR UNIT Default unit dBm W mW BAND CLASS Band class USER CARRIER BW Carrier bandwidth 1 23 1 24 1 25 RF MKR POINT 1 2 3 4 5 6 RF marker point number RF MKR STATE 111 2 314 516 RF marker on off DEMOD MKR POINT 111213141516 Code domain marker point number DEMOD MKR STATE 1 213 415 6 Code domain marker on off 2 26 PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI EVDO Parameter Names 2 7 Parameter Names Table 2 13 Available Parameters in EVDO Mode 1 of 2 Parameter Name Description SN Instrument serial UNIT NAME Instrument name TYPE The data type Setup or Data DESCR Trace name DATE Trace date time BASE VER Base FW version APP NAME Application name APP VER Application FW version APP MODE Application Mode CENTER FREQ Center frequency REFERENCE LEVEL Reference Level THRESHOLD Active channel threshold CURRENT MEASUREMENTS Currently active measurements SCALE Display scale dB division SPAN Span POWER OFFSET Applied power offset CURRENT VI
315. e CHPower BANDwidth BWIDth INTegration freq SENSe CHPower BANDwidth BWIDth INTegration 4 53 D 18 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands SENSe CHPower STATe OFFJ ONJ0 1 SENSS DC HPowetis FAT6d s vex Su UI eX EAR MV Re YS 4 54 SENSe CORRection IMPedance INPut OFFSet rel ampl gt SENSe CORRection IMPedance INPut OFFSet 4 54 SENSe CORRection IMPedance INPut MAGNitude lt integer gt SENSe CORRection IMPedance INPut MAGNitude 4 55 SENSe CPRatio lt index gt SENSeECPBatIQ pcg td IA SE LAE 11 23 SENSe CW FREQuency SBNSeE CW EREQUSHCY cu ccs ever iat eee ida Heb eR RR AEN US 5 9 SENSe DEMod CDPData UNITs RELative ABSolute I SENSel DEMod CDPData UNITS 9 24 SENSe DEMod CDPower UNITs RELative ABSolute I SENSel DEMod CDPower UNITS 6 25 SENSe DEMod CDPower UNITs RELative ABSolute I SENSel DEMod CDPower UNITS 7 28 SENSe DEMod CDPower ZOOM 16 32 64 I SENSel DEMod CDPower ZOOM 6 26 SENSe DEMod CDPower ZOOM 16 32 64 I SENSel DEMod CDPower ZOOM 7 29 SENSe DEMod CDPower ZOOM STARt lt integer gt SENSe DEMod CDPower ZOOM STARt 6 26 SENSe DEMod CDPower ZOOM STARt lt integer gt SENSe DEMod CDPower ZOO
316. e To turn off limit alarm CALCulate LIMit ALARm OFF CALCulate LIMit ALARm 0 To turn on limit alarm CALCulate LIMit ALARm ON CALCulate LIMit ALARm 1 Related Command CALCulate LIMit TYPe Front Panel Access Shift 6 Limit Limit Alarm CALCulate LIMit CENTer Title Move Limit to Current Center Frequency Description Moves the center of the current active limit line to the center frequency If no limit line is turned on a new flat default limit line is turned on Example To move the limit to the current center CALCulate LIMit CENTer Front Panel Access Shift 6 Limit Limit Move Move Limit to Current Center Freq 4 2 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem CALCulate LIMit ENVelope CREate Title Description Example Front Panel Access Create Limit Envelope Creates a limit envelope This generates a limit line that formed a mask just above or below the ezisting signals Note that this command will turn on the currently selected limit line if it is not already on Use CALCulate LIMit TYPe to set the currently active limit line To create a limit envelope CALCulate LIMit ENVelope CREate Shift 6 Limit Limit Envelope Create Envelope CALCulate LIMit ENVelope OFFSet amplitude CALCulate LIMit ENVelope OFFSet Title Description Parameter Default Value Default Unit Range Exa
317. e Cete ico aura Pata ulpa tuta a a palet d S UE a 14 6 CONFigure DEMod SUMMary CONStln CCPGraph CCPTable 14 7 CONFigure OTA SCANner T KTEstI MAPping 14 7 CONFigure RF SUMMary SPECtrum ACLR SEM PVTime 14 8 CONFigure RF PVTime FRAMe SUBFrame 14 8 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 14 9 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision 14 9 FETCh DEMod CCPData 14 10 FETCh DEMod CONStln 14 10 FETCh OTA SCAN DI uA teres aa weave at trae 14 10 IDETCROLATEXTESU 0 ta as ER er D o e 14 11 S BETCICOTACNLAPDIBET orsay ducite me tudo primer ya bale E04 d 14 11 C 24 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode BEBIChRIEACLR o 222 pta IDE une vee iut uda aae 14 11 SEE CHRP TIME See sou eruca mcs roy mr vet eta MO re as 14 12 SEE VCD RE SEVA see bees tate SOC ett 14 12 SEETGhI RESSPEC tr m ii da Bite poen dos y wa bey ond 14 12 FET OCRISUMMaty 4 qure tud ek reto qucd SERE RS EROR REA S TORRE Lh 14 12 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA 14 13 INITiate CONTinuous OFF ONJ0 1 INI ate CON D3HBOUS ias py ara as 14 14 INTA MMS At A a
318. e MARKer 1 234 5 631 Y 7 2 CALCulate MARKer 1 2 3 4 5 63 STA Te OFF ONJOJ1 CALCulate MARKer 1 2 3 4 516 1 STATejJ 7 2 CONFigure SUMMary PFail 7 3 CONFigure DEMod lt char gt 7 3 CONFigure OTA lt char gt 7 4 CONFIG Ure ORE liar a eeu Kaa Wat Re Nea Kiara 7 4 DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALej OFFSet 7 5 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALej PDIVision 7 5 FETCH DEMO CDPData mii oir ed aba eL Pa eed 7 6 FETCHDEMod COP Mac 20 iare i e A E 7 6 FETCh DEMod SUMMary 0 it bv a E e xA a rs 7 1 DEDChCOTASNMPATE 13 pa A Ca meted oe PO dnte d 7 8 A O Re rus AR A E Mr 7 8 PET Ch RM CRI sta TUD ei daa bee aire S dde SET 7 9 FETCHO RETEMISSION uz Sof vera sh Shore e o a DA ea Ata 7 9 SEETCBhIRE SPECHAPUI ue ta ois a e Rar oen one FCU e Qe 4 ows 7 10 TSETGIIRE SUMNMIAEY Sri sed ou duree A ra y E CR Gane ua 7 10 FORMat READings DATA ASCi INTeger 32 REAL 32 FORMat READings DATA 7 11 INTTiate CONTinuous OFF ONJ0 1 INITiate e ON TTIDOUST a A a Tee er EE 7 12 INITiate IMMediate 7 12 MEASure DEMod CDPData
319. e REMote Mn Status viWrite instr unsigned char amp cmdBuf 0 ViUInt32 strlen cmdBuf amp retCount printf d d d n i numBytes bytesLeft retCount if status VI SUCCESS printf viWrite 1 failed 0x x n status viStatusDesc instr status statStr printf statStr 1 s n statStr fclose fd Close down the system status viClose instr status viClose defaultRM return 1 initiate capture sprintf amp cmdBuf 0 MEASure 1Q GET n status viWrite instr unsigned char amp cmdBuf 0 ViUInt32 strlen cmdBuf amp retCount if status VI SUCCESS printf viWrite 1 failed 0x x n status viStatusDesc instr status statStr printf statStr 1 s n statStr break status viRead instr unsigned char dataBuf BUFFER_SIZE amp retCount if status VI_SUCCESS MS2720T PM PN 10580 00341 Rev C B 7 B 2 C Code IQ SCPlI cpp Appendix B IQ Waveform Capture printf viRead 1 failed 0x x n status viStatusDesc instr status statStr printf statStr 1 s n statStr break if strnemp dataBuf 10 strlen 10 break else append data to end of file data comes back in form xyyyyyyy where yyyyyy indicates the size of the buffer and x indicates the number of digits in the buffer size the data immediately follows the buffer size char tempBuf 16
320. e chosen 4 for both INTeger and REAL to get the number of data points in this example 551 ASCii INTeger 32 REAL 32 char ASCii MS2720T PM PN 10580 00341 Rev C 14 13 14 7 INITiate Subsystem Chapter 14 TD LTE Commands 14 7 INITiate Subsystem This subsystem controls the triggering of measurements INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Title Continuous Single Sweep Description Specifies whether the sweep measurement is triggered continuously If the value is set to ON or 1 another sweep measurement is triggered as soon as the current one completes If continuous is set to OFF or 0 the instrument enters the idle state and waits for the INITiate IMMediate command or for INITiate CONTinuous ON The default value is ON That is sending INIT CONT is equivalent to sending INIT CONT ON The query version of the command returns a 1 if the instrument is continuously sweeping measuring and returns a 0 if the instrument is in single sweep measurement mode Note that rapid toggling between ON and OFF is not allowed The instrument must be allowed to make a full sweep before toggling can be done Parameter OFF ON 0 1 Parameter Type boolean Default Value ON Related Command INITiate IMMediate Front Panel Access Shift 3 Sweep Sweep INITiate IMMediate Title Trigger Sweep Measurement Description Initiates a sweep measurement If INITiate CONTinuous is set to
321. e default measurement parameters triggers a new measurement and returns the EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and the Base Station ID It is a combination of the commands CONFigure DEMod EVSYmbol and READ DEMod EVSYmbol To make a EVM vs Symbol measurement with settings other than the default values send CONFigure DEMod EVSYmbol Commands to set the desired settings READ DEMod EVSYmbol Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID Related Command READ DEMod EVSYmbol CONFigure DEMod EVSYmbol MS2720T PM PN 10580 00341 Rev C 12 13 12 7 MEASure Subsystem Chapter 12 Mobile WiMAX Commands MEASure DEMod SFLatness Title Measure Spectral Flatness Description Sets the active measurement to Spectral Flatness sets the default measurement parameters triggers a new measurement and returns the absolute delta of the power between adjacent sub carriers in dB It is a combination of the commands CONFigure DEMod SFLatness and READ DEMod SFLatness To make a Spectral Flatness measurement with settings other than the default values send CONFigure DEMod SFLatness Commands to set desired settings READ DEMod SFLatness Related Command READ DEMod SFLatness CONFigure DEMod SFLatness MEASure PFail Title M
322. e examples Before remote operation confirm that the instrument is not in the Menu screen Note Sending commands while this screen is displayed is an invalid operation Refer to the instrument User Guide for information on the Menu screen 1 On the PC run VISA Interactive Control and double click on the instrument VISA Interactive Control File Edit View Help X NATIONAL y INSTRUMENTS Copyright 1995 2006 VISA 140 Soft Front Panels NI 1 O i View By Type amp View By Connection E My Computer d 4 Serial Instrument Resources LY ASRL1zINSTR LY ASRL3 INSTR L Y ASRL10 INSTR amp USB Instrument Resources USBO 0x0B5B 0xFFF9 8311335_192_29 INST 9 Unknown LY ASRL4 INSTR H Y ASRL8 INSTR Resources to Find Psa ti wi Resource to pen USBO 0x0B5B 0xFFF9 8311335_192_29 INSTR Figure 1 4 VISA Interactive Control MS2720T PM PN 10580 00341 Rev C 1 7 1 5 Sending SCPI Commands Chapter 1 General Information 2 Select the viWrite tab and execute the default IDN write by clicking the Execute button USBO 0x0B5B 0xFFF9 8311335 192 29 INSTR Session 0x00E4F070 E Show All VISA Operations viSetAttibute viwrite viRead viClear Buffer IDN n Hetum Count fo Return Status x VISA Write data to a message based bus or device Execute wa Figure 1 5 VISA Interactive Control viWrite Tab 3 Select the v
323. e following five symbols may or may not be used on all Anritsu equipment In addition there may be other labels attached to products that are not shown in the diagrams in this manual This indicates a prohibited operation The prohibited operation is indicated symbolically in or near the barred circle This indicates a compulsory safety precaution The required operation is indicated symbolically in or near the circle This indicates a warning or caution The contents are indicated symbolically in or near the triangle This indicates a note The contents are described in the box I gt O ns d These indicate that the marked part should be recycled MS2720T PM PN 10580 00341 Rev C Safety 1 For Safety Warning Always refer to the operation manual when working near locations at which the alert mark shown on the left is attached If the operation etc is performed without heeding the advice in the operation manual there is a risk of personal injury In addition the equipment performance may be reduced Moreover this alert mark is sometimes used with other marks and descriptions indicating other dangers When supplying power to this equipment connect the accessory 3 pin power cord to a 3 pin grounded power outlet If power is supplied without grounding the equipment there is a risk of receiving a severe or fatal electric shock HEAVY WEIGHT Use two or more people to lift and move this equip
324. e frequency range of the spectrum analyzer and isotropic antenna used The antenna must be connected OFF ON JO 1 lt boolean gt OFF Shift 4 Measure Power and Bandwidth EMF Measurement On Off SENSe FREQuency CENTer freq SENSe FREQuency CENTer Title Description Parameter Default Value Default Unit Range Front Panel Access Center Freguency Sets the center freguency Note that changing the value of the center freguency will change the value of the coupled parameters Start Freguency and Stop Freguency It may also change the value of the span lt freg gt MS2722C 4 5 GHz MS2728C 6 5 GHz MS2724C10 GHz MS2725C 16 GHz MS2726C 21 5 GHz Hz MS2722C 0 Hz and 10 Hz to 9 GHz MS2723C 0 Hz and 10 Hz to 13 GHz MS2724C 0 Hz and 10 Hz to 20 GHz MS2725C 0 Hz and 10 Hz to 32 GHz MS2726C 0 Hz and 10 Hz to 43 GHz Freq Center Freq MS2720T PM PN 10580 00341 Rev C 4 57 4 14 SENSe Subsystem Chapter 4 Spectrum Analyzer Commands SENSe FREQuency SIGStandard CHANnel number SENSe FREQuency SIGStandard CHANnel1 Title Description Parameter Front Panel Access Channel Selection Sets the channel number for the selected signal standard lt number gt Frequency Channel SENSe FREQuency SIGStandard NAMe lt string gt SENSe FREQuency SIGStandard NAMe Title Description Parameter Front Panel Access Signal Standard Selec
325. e results that are displayed by choosing Measurements then Demodulator then Constellation from the front panel When the SFLatness option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then Spectral Flatness from the front panel When the EVSCarrier option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then EVM vs Sub Carrier from the front panel When the EVSYmbol option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then EVM vs Symbol from the front panel char Shift 4 Measure Demodulator CONFigure PFail Title Description Parameter Related Co mmand Front Panel Access Configure PASS FAIL Measurement This command configures the PASS FAIL measurement It disables any other active measurements None of the instrument parameters are changed by the ezecution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement The measurement results are equivalent to the results that are displayed by choosing Measurements then PASS FAIL from the front panel PFail FETCh PFail MEASure PFail READ PFail Shift 4 Measure Pass Fail Mode
326. easure ACPR Main Ch BW MS2720T PM PN 10580 00341 Rev C 4 49 4 14 SENSe Subsystem Chapter 4 Spectrum Analyzer Commands SENSe ACPower BANDwidth BWIDth SPACing freq SENSe ACPower BANDwidth BWIDth SPACing Title ACPR Channel Spacing Description Sets the channel spacing for the ACPR measurement Parameter lt freq gt Default Value 10 35 MHz Default Unit Hz Range MS2722C 1 Hz to 9 GHz MS2723C 1 Hz to 13 GHz MS2724C 1 Hz to 20 GHz MS2725C 1 Hz to 32 GHz MS2726C 1 Hz to 43 GHz Front Panel Access Shift 4 Measure ACPR Ch Spacing SENSe ACPower STATe OFF ON 0 1 SENSe ACPower STATe Title ACPR Measurement State Description Sets the state of the adjacent channel power ratio measurement ON or OFF When using CONFigure ACPower the state is automatically set to ON Parameter OFF ONI0 1 Parameter Type boolean Default Value OFF SENSe AVERage COUNt integer SENSe AVERage COUNt Title Number of Traces to Average Description Sets the number of traces to average Parameter integer Parameter Type integer Default Value 10 Range 2 to 65535 Front Panel Access Shift 5 Trace Trace A Operations of Averages 4 50 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 14 SENSe Subsystem SENSe AVERage TYPE NONE SCALar MAXimum MINimum SENSe AVERage TYPE Title Description Parameter Pa
327. easure PASS FAIL Description Sets the active measurement to PASS FAIL sets the default measurement parameters triggers a new measurement and returns the PASS FAIL results It is a combination of the commands CONFigure PFail and READ PFail To make a channel power measurement with settings other than the default values send CONFigure PFail Commands to set desired settings READ PFail Related Command CONFigure PFail READ PFail FETCh PFail Front Panel Access Measurements Pass Fail Mode 12 14 PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 7 MEASure Subsystem MEASure RF ACPR Title Description Related Command Front Panel Access Measure Adjacent Channel Power Ratio Sets the active measurement to ACPR sets the default measurement parameters triggers a new measurement and returns the power levels for each channel both absolute and relative It is a combination of the commands CONFigure RF ACPR and READ RF ACPR To make an RF ACPR measurement with settings other than the default values send CONFigure RF ACPR Commands to set desired settings READ RF ACPR Data is returned as 11 comma delimited values The Channel Power in dBm relative adjacent channel 1 power level absolute adjacent channel 1 power level relative adjacent channel 2 power level absolute adjacent channel 2 power level relative adjacent channel 3 power level absolute adjacent channel 3 power l
328. easurement to OTA Tx Test sets the default measurement parameters triggers a new measurement and returns the measured values Data is returned as 3 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is an additional set of four results Dominance Antenna count Average Power Delta Power 0 is returned for each data that is not valid at that instance dBm Measurements Over the Air Tx Test MEASure RF ACLR Title Description Default Unit Front Panel Access Measure Adjacent Channel Leakage Ratio Sets the active measurement to adjacent channel power ratio sets the default measurement parameters triggers a new measurement and returns the main channel s power and adjacent channel s power It is a combination of the commands CONFigure RF ACLR and READ RF ACLR Refer to READ RF ACLR on page 14 22 for a description of the returned data dBm Measurements RF ACLR 14 18 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 8 MEASure Subsystem MEASure RF PVTime Title Measure Power vs Time Frame Description Sets the active measurement to Power vs Time Frame sets the default measurement parameters triggers a new measurement and returns the Total Frame Power DwPTS Power Transmit Off Power Cell ID Timing Error Sub Frame Power 1 2 10 is returned f
329. ecall traces from the instrument memory Except for CONStIn there is only one value per data point If max hold is set to ON for SPECtrum and EVM vs Sub Carrier then the max hold value is returned For CONStln each data point is represented by 3 values 4 bytes each IData no units QData no units and the constellation type no units For SPECtrum and PVTime unit is in dBm For Spectral Flatness unit is in dB For EVM vs Sub Carrier and EVM vs Symbol unit is in percent Note that the instrument must be set in the selected view Use the CONFigure command to set the unit to the selected view trace type FORMat DATA TRACe DATA PREamble 12 22 PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 10 SENSe Subsystem 12 10 SENSe Subsystem The commands in this subsystem relate to device specific parameters not signal oriented parameters SENSe BANDwidth BWIDth RESolution lt index gt SENSe BANDwidth BWIDth RESolution Title Resolution Bandwidth Description Sets the resolution bandwidth The lt index gt argument is a 1 based index of the position of the desired bandwidth in the instrument s current bandwidth list The list can be seen on the instrument by choosing the BW submenu button in the Setup menu For example if the desired bandwidth is the 3rd item on the list then the value of the lt index gt argument would be 3 The query form of this c
330. ecent Power vs Time Slot measurement results The Power vs Time Slot measurement must be the active measurement The current measurement can be queried using CONFigure Use the CONFigure PVTSlot command to set Power vs Time Slot as the active measurement Data is returned as 9 comma delimited values Channel Power in dBm Burst Power in dBm Average Burst Power in dBm Span in MHz Occupied Bandwidth in MHz Frequency Error in MHz Frequency Error ppm Modulation Type and TSC is returned for each data that is not valid at that instance FETCh SPECtrum MULTi Title Description Related Command Fetch Multi Channel Spectrum Returns the most recent Multi Channel Spectrum measurement results The Multi Channel Spectrum measurement must be the active measurement The current measurement can be queried using CONFigure Use the CONFigure SPECtrum MULTi command to set Multi Channel Spectrum as the active measurement Data is returned as 1 value Span in MHz MEASure SPECtrum MULTi CONFigure SPECtrum MULTi READ SPECtrum MULTi MS2720T PM PN 10580 00341 Rev C 10 7 10 4 FETCh Subsystem Chapter 10 GSM Commands FETCh SPECtrum SINGle Title Description Related Command Fetch Single Channel Spectrum Returns the most recent Single Channel Spectrum measurement results The Single Channel Spectrum measurement must be the active measurement The current measurement can be queried usi
331. ecified by SENSe FREQuency STARt or SENS FREQ STAR The capital letters in the command specification indicate the short form of the command A mixture of the entire short form elements with entire long form elements of each command is acceptable For example SENS FREQuency STAR is an acceptable form of the command However SENS FREQuen STA is not an acceptable form of the command because FREQuen is not the entire short or long form of the command element Hierarchical Command Structure All SCPI commands except the common commands are organized in a hierarchical structure similar to the inverted tree file structure used in most computers The SCPI standard refers to this structure as the Command Tree The command keywords that correspond to the major instrument control functions are located at the top of the command tree The root command keywords for the MS272xC SCPI command set are shown in Figure 2 1 root MEASure STATus UNIT ABORt FETCh SYSTem CALCulate FORMat MMEMory SENSe READ TRACe CALibration INITiate INPut SENSe CONFigure TRIGger DISPlay INSTrument SOURce Figure 2 1 SCPI Command Tree MS2720T PM PN 10580 00341 Rev C 2 5 2 3 Subsystem Commands Chapter 2 Programming with SCPI All MS272xC SCPI commands except the ABORt command have one or more subcommands keywords associated with them to further define t
332. ecified location lt x parameter gt is defined in the current x axis units The query version of the command returns the location of the marker on the x axis Note that the marker is snapped to the data point closest to the specified value If the specified marker is not on it is set to on Parameter lt x parameter gt Default Unit Hz or seconds if in Audio Waveform Example To set reference marker 2 to 5 hertz on the x axis CALCulate MARKer2 X 5 CALCulate MARKer2 X 5Hz To set reference marker 1 to 1 5 GHz on the x axis CALCulate MARKer X 1 5GHz CALCulate MARKer1 X 1 5GHz In Audio Waveform To set reference marker 3 to 1 5 milliseconds on the x axis CALCulate MARKer3 X 0015 CALCulate MARKer3 X 1 5ms MS2720T PM PN 10580 00341 Rev C 15 3 15 1 CALCulate Subsystem Chapter 15 AM FM PM Commands CALCulate MARKer 1 2 3 4 5 6 v Title Marker Read Y Value Description In RF spectrum view the value is returned in dBm In Audio Spectrum or Audio Waveform view the value is returned in for AM Hz for FM and Radians for PM Default Unit Current y axis unit CALCulate MARKer AOFF Title Turn All Markers Off Description Turns off all markers Front Panel Access Marker More All Markers Off CALCulate MARKer TABLe STATe OFF ON 0 1 CALCulate MARKer TABLe STATe Title Marker Table State Description Turns the Marker Table on or off Setting the value to ON or 1 will turn o
333. ection on the MS2720T You may need to consult your network documentation or network administrator for Note assistance in configuring your network setup LAN Connection The RJ45 connector is used to connect the instrument to a local area network Integrated into this connector are two LEDs The amber LED indicates the presence of LAN voltages a live LAN connection while the green LED flashes to show that LAN traffic is present The instrument IP address is set by pressing the Shift key then the System 8 key followed by the System Options soft key and the Ethernet Config soft key The instrument IP address can be set automatically using DHCP or manually by entering the desired IP address gateway address and subnet mask MS2720T PM PN 10580 00341 Rev C 1 3 1 4 Remote Programming Setup and Interface Chapter 1 General Information An active Ethernet cable must be connected to the instrument before it is turned on in order to enable the Ethernet port for DHCP or for a static IP address Depending on local conditions the port may remain enabled when changing from Note DHCP to static IP address when changing from static IP address to DHCP or when temporarily disconnecting the Ethernet cable If the port becomes disabled verify that an active Ethernet cable is attached to the instrument then cycle the power off and back on Dynamic Host Configuration Protocol DHCP is an Internet protocol that autom
334. ed as arguments for the command keywords The parameter type associated with a particular SCPI command is determined by the type of information required to control the particular instrument function For example Boolean ON OFF type parameters are used with commands that control switch functions Some command descriptions specify the type of data parameter to be used with each command The most commonly used parameter types are numeric extended numeric discrete and Boolean Numeric Numeric parameters comprise integer numbers or any number in decimal or scientific notation and may include polarity signs This includes lt NR1 gt lt NR2 gt and lt NR3 gt numeric data as defined in Data Parameter Notations below Parameters that accept all three NR formats are designated lt NRf gt throughout this document Extended Numeric Extended numeric parameters include values such as MAXimum and MINimum Discrete Discrete parameters such as INTernal and EXTernal are used to control program settings to a predetermined finite value or condition Boolean Boolean parameters represent binary conditions and may be expressed as ON OFF or 1 0 Data Parameter Notations The following syntax conventions are used for data parameter descriptions in this manual Table 2 4 Parameter Notations 1 of 2 arg a generic command argument consisting of one or more of the other data types lt bNR1 gt boo
335. ed to the detected input signal level Setting the value to OFF or 0 will result in the input attenuation being uncoupled from the input signal level That is changing the input signal level will not change the amplitude range When this command is issued the amplitude range itself will not change The default value is ON That is sending SENS POW RANG AUTO is equivalent to sending SENS POW RANG AUTO ON OFF ON 0 1 lt boolean gt ON SENSe POWer RF RANGe Amplitude Auto Range SENSe POWer RF RANGe IMMediatel Title Description Related Command Front Panel Access Amplitude Range Recalculates amplitude range Note that issuing this command will set the automatic dynamic range OFF SENSe POWer RF RANGe AUTO Amplitude Adjust Range SENSe RF ACPR MAINchannelcount integer SENSe RF ACPR MAINchannelcount Title Description Parameter Parameter Type Default Value Range Front Panel Access Main Channel Carrier Count Sets the number of main channel carriers integer integer 1 1 to5 Setup Number of Carriers PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 13 SENSe Subsystem SENSe SWEep SPEed FAST NORM SLOW SENSe SWEep SPEed Title Measurement Speed Description Sets the measurement speed The query form returns either FAST NORM or SLOW in Ascii without the double quotes P
336. el Power Carrier Frequency Frequency Error Spectral Emission Occupied Bandwidth Peak to Avg Power Filtered 10MHz Filtered 5 MHz Filtered 5MHz Filtered 10 MHz All invalid values are replaced with Power units are in watt or dBm as per what is set by the user Frequency is always in Hz Related Command CONFigure RF SUMMary READ RF SUMMary FETCh RF SUMMary Front Panel Access Measurements RF RF Summary 8 44 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 10 READ Subsystem READ PFail Title Description Related Command Read PASS FAIL Triggers a new PASS FAIL measurement and returns the results It is a combination of the commands ABORT INITiate and FETCh PFail The PASS FAIL measurement must be active The current measurement can be queried using CONFigure MEASure PFail CONFigure PFail FETCh PFail CONFigure PFail Front Panel Access Measurements Pass Fail Mode READ PTAPower Title Read Peak to Average Power Ratio Description Triggers a new measurement and returns the peak to average power ratio result It is a combination of the commands ABORT INITiate and FETCh PTAPower The peak to average power measurement must be active The current measurement can be queried using CONFigure Default Unit dB Related Command CONFigure RF MS2720T PM PN 10580 00341 Rev C 8 45 8 11 TRACe Subsystem Chapter 8 WCDMA Commands 8 11 TRACe Sub
337. ement data use the FETCh command READ OTA MPATh Title Read OTA Multipath Description Triggers a new measurement and returns six Ec To values six Tau values Channel Power and Multipath Power It is a combination of the following commands ABORt INITiate and FETCh OTA MPATh In order for the data to be accurate the Multipath measurement must be the active measurement specified by CONFigure OTA MPATh The current measurement can be queried using CONFigure Data is returned as 14 comma delimited values six Ec Io Values in dB six Tau values in ps Channel Power in the current user set unit dBm W mW and Multipath Power in dB All invalid values are replaced with Related Command CONFigure OTA MPATh MEASure OTA MPATh FETCh OTA MPATh Front Panel Access Measurements Over the Air Multipath READ PFail Title Read PASS FAIL Description Triggers a new PASS FAIL measurement and returns the results It is a combination of the commands ABORT INITiate and FETCh PFail The PASS FAIL measurement must be active The current measurement can be queried using CONFigure Related Command MEASure PFail CONFigure PFail FETCh PFail Front Panel Access Measurements Pass Fail Mode 7 20 PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 9 READ Subsystem READ RF ACPR Title Description Related Command Front Panel Access Read Adjacent Channel
338. ement is triggered continuously If the value is set to ON or 1 another sweep measurement is triggered as soon as the current one completes If continuous is set to OFF or 0 the instrument enters the idle state and waits for the INTTiate MMediate command or for INITiate CONTinuous ON The default value is ON That is sending INIT CONT is equivalent to sending INIT CONT ON The query version of the command returns a 1 if the instrument is continuously sweeping measuring and returns a 0 if the instrument is in single sweep measurement mode Note that rapid toggling between ON and OFF is not allowed The instrument must be allowed to make a full sweep before toggling can be done OFF ON 0 1 lt boolean gt ON INITiate IMMediate Shift 3 Sweep Sweep INITiate IMMediate Title Description Related Command Front Panel Access Trigger Sweep Measurement Initiates a sweep measurement If INITiate CONTinuous is set to ON this command 1s ignored Use this command in combination with STATus OPERation to synchronize the capture of one complete set of data When this command is sent the sweep complete bit of STATus OPERation is set to 0 indicating that the measurement has not completed The data collection is then triggered The controlling program can poll STATus OPERation to determine the status When the sweep complete bit is set to 1 data is ready to be retrieved INITiate CONTinuous STAT
339. ement parameter was changed without an INITiate Data is returned as a single value representing the frequency error PPM No units MEASure DEMod FERRor PPM READ DEMod FERRor PPM FETCh DEMod FERRor PRECise Title Description Default Unit Fetch Frequency Error Returns the most recent frequency error measurement result If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the frequency error Note that this command is the same as FETCh DEMod FERRor but returns the result with a precision of one tenth Hertz Hertz FETCh DEMod FERRor Title Description Default Unit Fetch Frequency Error Returns the most recent frequency error measurement result If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the frequency error Hertz MS2720T PM PN 10580 00341 Rev C 8 11 8 5 FETC
340. ements Over the Air MS2720T PM PN 10580 00341 Rev C 13 7 13 3 CONFigure Subsystem Chapter 13 LTE Commands CONFigure RF SUMMary SPECtrum ACLR SEM Title Description Parameter Front Panel Access Select RF Measurements This command configures RF measurements It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement Set measurement to one of the RF measurement screens This can be one of SUMMary RF measurement summary screen SPECtrum RF Channel Spectrum measurement screen ACLR ACLR measurement view SEM Spectral Emission Mask measurement SUMMary SPECtrum ACLR SEM Measurements RF Channel Spectrum ACLR Spectral Emission Mask RF Summary PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 4 DISPlay Subsystem 13 4 DISPlay Subsystem This subsystem provides commands that modify the display of data for the user They do not modify the way in which data are returned to the controller DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe OFFSet Title Description Parameter Default Value Default Unit Range Front Panel Access Power Offset Sets the power offset value for the y
341. ency measurement results If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the HSDPA carrier frequency Hertz MEASure DEMod HSDPa TXFRequency READ DEMod HSDPa TXFRequency 8 12 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 5 FETCh Subsystem FETCh DEMod NFLoor Title Description Default Unit Fetch Code Domain Noise Floor Returns the most recent code domain noise floor measurement result If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the noise floor power level dB FETCh DEMod NUMChannels Title Description Default Unit Fetch Total Channel Count Returns the total channel count from the most recent measurement results If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data
342. ent has six values per data point The first value is the point number which has no unit The second value is the relative power returned in dB of I data The third value is the absolute power returned in dBm of I data The fourth value is the relative power returned in dB of Q data The fifth value is the absolute power returned in dBm of Q data The sixth value is the type which is defined in the following table Return Value Signal Type amp Color 0 Inactive appears as gray on the screen 1 QPSK appears as orange on the screen 2 8PSK appears as purple on the screen 3 16QAM appears as brown on the screen All values are four bytes each Over the Air OTA measurements will have three values per data point The first value is the type which can be 0 Noise Grey 1 Primary Blue and 2 Secondary Red or The second value is the Ec Io returned in dB The third value is Tau returned in s All three values are the same and are 4 bytes each MS2720T PM PN 10580 00341 Rev C 9 21 9 9 TRACe Subsystem Chapter 9 TDSCDMA Commands Note that the instrument must be set 1n the selected view Use the CONFigure command to set the unit to the selected view Parameter trace type Related Command FORMat DATA TRACe DATA PREamble 9 22 PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 10 UNIT Subsystem 9 10 UNIT Subsystem The unit subsystem is used to modify the default units
343. equency and Span freq 0 Hz Hz MS2722C 0 Hz to 9 GHz MS2723C 0 Hz to 13 GHz MS2724C 0 Hz to 20 GHz MS2725C 0 Hz to 32 GHz MS2726C 0 Hz to 43 GHz SENSe FREQuency STOP Freq Start Freq PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 14 SENSe Subsystem SENSe FREQuency STEP INCRement freq SENSe FREQuency STEP INCRement Title Description Parameter Default Value Default Unit Range Front Panel Access Freguency Step Sets the freguency step to the given freguency value lt freg gt 1 MHz Hz MS2722C 1 Hz to 9 GHz MS2723C 1 Hz to 13 GHz MS2724C 1 Hz to 20 GHz MS2725C 1 Hz to 32 GHz MS2726C 1 Hz to 43 GHz Freq Freq Step SENSe FREQuency STOP freq SENSe FREQuency STOP Title Description Parameter Default Value Default Unit Range Stop Frequency Sets the stop frequency Note that in the spectrum analyzer changing the value of the stop frequency will change the value of the coupled parameters Center Frequency and Span freq MS2722C 9 GHz M 82723C 13 GHz MS2724C 20 GHz MS2725C 32 GHz MS2726C 43 GHz Hz MS2722C 10 Hz to 9 GHz MS2723C 10 Hz to 13 GHz MS2724C 10 Hz to 20 GHz MS2725C 10 Hz to 32 GHz MS2726C 10 Hz to 43 GHz MS2720T PM PN 10580 00341 Rev C 4 61 4 14 SENSe Subsystem Chapter 4 Spectrum Analyzer Commands SENSe FSTRength ANTenna lt antenna gt
344. er Description Triggers a new OTA Scanner measurement and returns the results The OTA Scanner measurement must be the active measurement specified by CONFigure OTA SCANner The current measurement can be queried using the command CONFigure Data is returned as 6 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data 1s a final value for the Dominance is returned for each data that is not valid at that instance Default Unit dBm Front Panel Access Measurements Over the Air Scanner READ OTA TXTESt Title Read OTA Tx Test Description Triggers anew OTA Tx Test measurement and returns the results The OTA Tx Test measurement must be the active measurement specified by CONFigure OTA Tx Test The current measurement can be queried using the command CONFigure Data is returned as 3 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is and addition set of four numbers Dominance Antenna count Average Power Delta Power is returned for each data that is not valid at that instance Default Unit dBm Front Panel Access Measurements Over the Air Tx Test MS2720T PM PN 10580 00341 Rev C 14 21 14 9 READ Subsystem Chapter 14 TD LTE Commands READ PFail Title Description Related Command
345. er relative absolute Default Unit dBm Front Panel Access Measurements RF ACLR READ RF SEM Title Read RF Spectral Emission Mask Description Triggers a new RF Spectral Emission Mask measurement and returns a PASS or FAIL result It is a combination of the commands ABORT INITiate and FETCh RF SEM The current measurement can be queried using CONFigure Front Panel Access Measurements RF Spectral Emission Mask READ RF SPECCt rum Title Read RF Spectrum Description Triggers a new RF Spectrum measurement and returns the results Channel Power and Occupied BW measurement It is a combination of the commands ABORT INITiate and FETCh RF SPECtrum The current measurement can be queried using CONFigure Data is returned as 2 comma delimited values Channel Power in dBm and Occupied bandwidth measurement in MHz Related Command FETCh RF SPECtrum CONFigure RF SPECtrum MEASure RF SPECtrum Front Panel Access Measurements RF Channel Spectrum 13 24 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 10 UNIT Subsystem 13 10 UNIT Subsystem The unit subsystem is used to modify the default units used for related parameters These changes affect parameters in both commands and responses UNIT POWer dBM W UNIT POWer Title Measurement Units Description Sets Returns the current display mode for power values as either dBm or in watts Parameter DBM W Parameter T
346. er number 0 to 11 O represent the reference marker 1 and 1 represent delta marker 1 2 represent reference marker 2 and 3 represent delta marker 2 and so on MKR_SPA_POINTx Reference marker x display point MKR_SPA_MAGNTx Reference marker x magnitude MKR_SPA_PRCNTx Reference marker x display percentage MKR_SPA_FLAGSx Reference marker x flags SPA_MKR_FLAG_ON_OFF 0x00000001 SPA_MKR_FLAG_DELTA_MKR 0x00000002 SPA_MKR_FLAG_SELECTED 0x00000004 SPA_MKR_FLAG_DATA_INVALID 0x00000008 SPA_MKR_FLAG_DATA_STALE 0x00000010 SPA_MKR_FLAG_FIXED 0x00000020 SPA_MKR_FLAG_MASK 0x000000FF SPA MKR FLAG DISPL AMPL HZ 0x00000100 SPA MKR FLAG DISPL AMPL PER HZ 0x00000200 SPA MKR FLAG DISP FLAG 0x00000F00 SPA MKR FLAG RELATIVE 0x00001000 SPA MKR STANDARD 0x10000000 SPA MKR FIELD STRENGHT 0x20000000 SPA MKR NOISE 0x30000000 SPA MKR COUNTER 0x40000000 SPA MKR TIME 0x50000000 MKR SPA REF TOx Specifies which marker is the marker x reference to MKR SPA TRACex Specifies which trace the marker x is for MS2720T PM PN 10580 00341 Rev C 2 17 2 7 Parameter Names Table 2 8 Chapter 2 Programming with SCPI Available Parameters in Spectrum Analyzer Mode 5 of 6 Parameter Name LIM LFLAGS UP Description Upper limit flags LIMIT FLAG ON 0x00000004 LIMIT FLAG ALARM ON 0x00000002 LIM FREQNC UPx Upper limit point x freq where x
347. er Type lt boolean gt Default Value OFF Front Panel Access Measurements Over the Air Scrambling Code Code Lock SENSe OTA SCODe 1 2 3 4 5 6 lt scrambling code SENSe OTA SCODe 1 2 3 4 5 6 Title OTA Scrambling Code Description This command refers to the primary scrambling codes used for W CDMA over the air measurements To disable the specified code use a scrambling code value of 1 When the auto scrambling code feature is turned on setting this value has no direct effect on measurement results Parameter scrambling code Default Value 1 Range 1to 511 Front Panel Access Measurements Over the Air Scrambling Code Manual Code 8 56 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 12 SENSe Subsystem SENSe OTA SORT CODE POWer SENSe OTA SORT Title Description Parameter Parameter Type Default Value Front Panel Access OTA Sort Parameter This command refers to the parameter that is used to sort the over the air measurement results CODE POWer char CODE Measurements Over the Air Scrambling Code Sort By SENSe PFail test set SENSe PFail Title Description Parameter Related Command Front Panel Access PASS FAIL Test Selection Selects the active test set to be used in subseguent PASS FAIL measurements The lt test set gt value must correspond to a test set that is defined in the test set list Fo
348. er for the data to be accurate the Code Domain Power measurement must be the active measurement specified by CONFigure DEMod CDPower The current measurement can be queried using CONFigure Data is returned as 12 comma delimited values Pilot Power in the current user set unit dBm W mW Channel Power in the current user set unit dBm W mW Noise Floor in dB Rho Carrier Feed Through in dB Tau in ps RMS Phase Error in deg Frequency Error in Hz Frequency Error PPM Page in dBm Sync in dBm and Q Page All invalid values are replaced with dBm CONFigure DEMod CDPower MEASure DEMod CDPower FETCh DEMod CDPower Measurements Demodulator CDP PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 9 READ Subsystem READ OTA MPATh Title Description Related Command Front Panel Access READ PFail Title Description Related Command Front Panel Access Read OTA Multipath Triggers a new measurement and returns six Ec Io values six Tau values Channel Power and Multipath Power It is a combination of the following commands ABORt INITiate and FETCh OTA MPATh In order for the data to be accurate the Multipath measurement must be the active measurement specified by CONFigure OTA MPATh The current measurement can be queried using CONFigure Data 1s returned as 14 comma delimited values six Ec Io Values in dB six Tau values in ps Channel Power in the cu
349. er is set to off This command is not valid in zero span The query version of this command returns a 1 if the specified delta marker is noise marker and returns a 0 if not OFF ON 0 1 lt boolean gt OFF To turn on marker noise for delta marker 1 CALCulate MARKer1 DELTa NOISe ON CALCulate MARKer1 DELTa NOISe 1 CALCulate MARKer DELTa NOISe 1 CALCulate MARKer DELTa NOISe STATe ON To turn on marker noise for delta marker 2 CALCulate MARKer2 DELTa NOISe ON CALCulate MARKer2 DELTa NOISe 1 CALCulate MARKer2 DELTa NOISe STATe ON To turn off marker noise 5 CALCulate MARKer5 DELTa NOISe OFF CALCulate MARKer5 DELTa NOISe 0 CALCulate MARKer5 DELTa NOISe STATe OFF Marker More Marker Noise MS2720T PM PN 10580 00341 Rev C 4 17 4 2 CALCulate Subsystem Chapter 4 Spectrum Analyzer Commands CALCulate MARKer 1 2 3 4 5 6 DELTa X lt x parameter gt CALCulate MARKer 1 2 3 4 5 6 DELTa X Title Delta Marker X Value Description Sets the location of the delta marker on the x axis at the specified location lt x parameter gt the reference marker x axis lt x parameter gt is defined in the current x axis units The query version of the command returns the absolute location of the delta marker on the x axis Parameter lt x parameter gt Default Unit Hz or seconds if in zero span Example If both the reference and delta marker 1 is currently at 1 GHz on the x axis
350. er such as 42204 The first digit represents the number of following digits in the header in this example 4 The remainder of the header indicates the number of bytes that follow the header in this example 2204 You then divide the number of following bytes by the number of bytes in the data format you ve chosen 4 for both INTeger 32 and REAL 32 to get the number of data points in this example 551 ASCii INTeger 32 REAL 32 lt char gt ASCi TRACe DATA MS2720T PM PN 10580 00341 Rev C 10 9 10 6 INITiate Subsystem Chapter 10 GSM Commands 10 6 INITiate Subsystem This subsystem controls the triggering of measurements INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Continuous Single Sweep Specifies whether the sweep measurement is triggered continuously If the value is set to ON or 1 another sweep measurement is triggered as soon as the current one completes If continuous is set to OFF or 0 the instrument enters the idle state and waits for the INITiate IMMediate command or for INITiate CONTinuous ON The default value is ON That is sending INIT CONT is equivalent to sending INIT CONT ON The query version of the command returns a 1 if the instrument is continuously sweeping measuring and returns a 0 if the instrument is in single sweep measurement mode Note that rapi
351. er to Description section above 5 2 PN 10580 00341 Rev C MS2720T PM Chapter 5 Tracking Generator Commands 5 2 FETCh Subsystem 5 2 FETCh Subsystem This set of commands returns the most recent measurement data of the active measurement They will not switch to another measurement To make a new measurement use the INITiate command To get new measurement data use the READ or MEASure query commands FETCh TGENerator POWStats Title Description Default Unit Related Command Front Panel Access Fetch Tracking Generator Absolute Power Statistics Only valid for Tracking Mode Returns the most recent tracking generator absolute power statistic measurement results displayed in the Tracking Generator Summary table Data is returned as 3 comma separated values Absolute Mazimum Power Absolute Minimum Power and Absolute Average Power is returned for each data thatis not valid at that instance Current amplitude units CONFigure GENerator TRACking POWStats Shift 4 Measure Generator Settings Power Statistics FETCh TGENerator TXStats Title Description Default Unit Related Command Front Panel Access Fetch Tracking Generator Transmission Statistics Only valid for Tracking Mode and Normalize On Returns the most recent tracking generator transmission statistic measurement results Data is returned as 3 comma separated values Mazimum Power Minimum Power Average Power
352. er vs Time start chip POWER VS TIME STOP Power vs Time stop chip USER PWR UNIT Default unit dBm W mW BAND CLASS Band class USER CARRIER BW Carrier bandwidth 1 23 1 24 1 25 RF MKR POINT 1 2 3 4 5 6 RF marker point number RF MKR STATE 1 2 3 4 5 6 RF marker on off DEMOD MKR POINT 111213141516 Code domain marker point number DEMOD MKR STATE 1 213 415 6 Code domain marker on off PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI TDSCDMA Parameter Names 2 7 Parameter Names Table 2 14 Available Parameters in TDSCDMA Mode 1 of 2 SN Instrument serial UNIT NAME Instrument name TYPE The data type Setup or Data DESCR Trace name DATE Trace date time BASE VER Base FW version APP NAME Application name APP VER Application FW version APP MODE Application Mode CENTER FREQ Center frequency SIGNAL STANDARD Current Signal Standard CHANNEL Current Signal Standard Channel SPAN Span REFERENCE LEVEL Reference Level SCALE Display Scale POWER OFFSET Applied power offset UNITS 0 dBm 1 Watts DYNAMIC ATTENUATION Dynamic range on off REFERENCE FREQUENCY Reference Frequency OTA DISPLAY MODE 0 Code Scan 1 Tau Scan CURRENT VIEW Current view CURRENT MEASUREMENTS Currently active measurements POWER TIME VIEW 0 Sub Frame 1 S
353. escription Parameter Parameter Type Default Value Example Front Panel Access Trace View State Specifies whether the specified trace should be able to be displayed visible or hidden TRACe1 corresponds to Trace A TRACe2 corresponds to Trace B and TRACe3 corresponds to Trace C Setting the value to ON or 1 will set the specified trace visible Setting the value to OFF or 0 will set the specified trace hidden Note that issuing this command will also set the specified trace as active trace OFF ON 0 1 lt boolean gt ON for Trace A OFF for Trace B OFF for Trace C To set Trace A to Blank TRACe DISPlay OFF TRACe1 DISPlay 0 To set Trace B to View TRACe2 DISPlay ON TRACe2 DISPlay STATe ON TRACe2 DISPlay 1 Shift 5 Trace View Blank 4 42 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 11 TRACe Subsystem TRACe 1 2 3 WRITe STATe OFF ON 0 1 TRACe 1 2 3 WRITe STATe Title Description Parameter Parameter Type Default Value Example Related Command Front Panel Access Trace Write State Specifies whether the specified trace state should be set to write or hold TRACel corresponds to Trace A TRACe2 corresponds to Trace B and TRACEe3 corresponds to Trace C Setting the state to ON or 1 will set the specified trace to write Setting the state to OFF or 0 will set the specified trace to hold OFF ON JO 1 lt boolean gt
354. ess Signal Standard Selects the desired signal standard from the list The lt string gt argument 1s the name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal Standard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the lt string gt argument would be P GSM 900 Uplink The query form of this command will return the name of the currently selected Signal Standard on the list string Freq Signal Standard 11 26 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 10 SENSe Subsystem SENSe PFail lt test set gt SENSe PFail Title Description Parameter Related Command Front Panel Access PASS FAIL Test Selection Selects the active test set to be used in subsequent PASS FAIL measurements The lt test set gt value must correspond to a test set that is defined in the test set list To view the list on the instrument go into the Measurement menu press the Pass Fail Mode key and then press the Select Pass Fail Test submenu Alternatively the list can be retrieved remotely and viewed using the Anritsu Master Software Tools The lt test set gt argument is a 1 based index of the position
355. ete bit is set to 1 data is ready to be retrieved INITiate CONTinuous STATus OPERation Shift 3 Sweep Trigger Sweep MS2720T PM PN 10580 00341 Rev C 8 21 8 8 MEASure Subsystem Chapter 8 WCDMA Commands 8 8 MEASure Subsystem These commands take the instrument from its current state enable the specified measurement and put the instrument into single sweep mode They correct any parameters that are invalid given the new measurement state such that a valid measurement can take place Other settings may be changed Refer to the documentation of CONFigure for each measurement They then initiate the measurement When the measurement is complete they return the result To make a measurement with settings other than the default measurement settings applied by CONFigure do the following Send the appropriate CONFigure command to set the desired measurement Modify the settings as required Send the appropriate READ command to measure and return the result To get the current measurement data use the appropriate FETCh command MEASure ACLR Title Measure Adjacent Channel Leakage Ratio Description Sets the active measurement to adjacent channel power ratio sets the default measurement parameters triggers a new measurement and returns the main channel s power and adjacent channel s power It is a combination of the commands CONFigure RF ACLR and READ ACLR For a description of the default adja
356. etting the operation to MAXHold is equivalent to pressing the Shift 5 Trace Trace C Operations Max Hold gt C on the front panel This displays the largest signal for each display point over multiple sweeps Setting the operation to MINHold is equivalent to pressing the Shift 5 Trace Trace C Operations Min Hold gt C on the front panel This displays the smallest signal for each display point over multiple sweeps Setting the operation to A B is equivalent to pressing the Shift 5 Trace Trace C Operations A B gt C This displays the difference between trace A and trace B values in trace C Setting the operation to B A is equivalent to pressing the Shift 5 Trace Trace C Operations B A gt C This displays the difference between trace B and trace A values in trace C The query version of the command returns the current operation mode or NONE if no operation is set MAXHold MINHold A B B A char None MAXHold MINHold A B B A MS2720T PM PN 10580 00341 Rev C 4 45 4 12 TRIGger Subsystem Chapter 4 Spectrum Analyzer Commands 4 12 TRIGger Subsystem This subsystem contains commands related to the triggering of instrument functions for the purposes of synchronization Related commands appear in the ABORt and INITiate subsystems TRIGger SEQuence SOURce IMMediate EXTernal VIDeo TRIGger SEQuence SOURce Title Description Parameter Parameter Type Default Value Range Re
357. evel The relative adjacent channel power level is in dB and the absolute adjacent channel power level is in dBm READ RF ACPR CONFigure RF ACPR FETCh RF ACPR Measurements RF Measurements ACPR MEASure RF PVTime Title Description Related Command Measure Power vs Time Sets the active measurement to Power vs Time sets the default measurement parameters triggers a new measurement and returns the Channel Power Preamble power burst power of data bursts and the Crest Factor It is a combination of the following commands CONFigure RF PVTime and READ RF PVTime To make an RF PVT measurement with settings other than the default values send CONFigure RF PVTime Commands to set desired settings READ RF PVTime Data is returned as 4 comma delimited values The Channel Power in dBm Preamble power in dBm burst power of data bursts in dBm and the Crest Factor in dB READ RF PVTime CONFigure RF PVTime MS2720T PM PN 10580 00341 Rev C 11 15 11 7 MEASure Subsystem Chapter 11 Fixed WiMAX Commands MEASure RF SPECtrum Title Description Related Command Front Panel Access Measure RF Spectrum Sets the active measurement to Spectrum sets the default measurement parameters triggers a new measurement and returns the Channel Power RSSI and Occupied bandwidth measurement It is a combination of the following commands CONFigure RF SPECtrum and READ RF SPECtrum To make
358. evel relative adjacent channel 4 power level absolute adjacent channel 4 power level relative adjacent channel 5 power level absolute adjacent channel 5 power level The relative adjacent channel power level is in dB and the absolute adjacent channel power level is in dBm READ RF ACPR CONFigure RF ACPR FETCh RF ACPR Measurements RF Measurements ACPR MEASure RF PVTime Title Description Related Command Measure Power vs Time Sets the active measurement to Power vs Time sets the default measurement parameters triggers a new measurement and returns the Channel Power Preamble power burst power of data bursts and the Crest Factor It is a combination of the following commands CONFigure RF PVTime and READ RF PVTime To make an RF PVT measurement with settings other than the default values send CONFigure RF PVTime Commands to set desired settings READ RF PVTime Data is returned as 4 comma delimited values The Channel Power in dBm Preamble power in dBm burst power of data bursts in dBm and the Crest Factor in dB READ RF PVTime CONFigure RF PVTime MS2720T PM PN 10580 00341 Rev C 12 15 12 7 MEASure Subsystem Chapter 12 Mobile WiMAX Commands MEASure RF SPECtrum Title Description Related Command Front Panel Access Measure RF Spectrum Sets the active measurement to Spectrum sets the default measurement parameters triggers a new measurement and retu
359. f plot freqs f length Data function status fseekStr fid str o read from fid until we find str used to extract values from the XML based wcap files status 0 len length str Te 1 fseek fid 0 bof while 1 cc fread fid 1 if cc str ii if ii len MS2720T PM PN 10580 00341 Rev C B 3 B 1 end MATLAB Script getdata simple 24 m break found it end I aay ls else is e end if feof fia status 1 return end Appendix B IQ Waveform Capture ready to import B 4 PN 10580 00341 Rev C MS2720T PM Appendix B IQ Waveform Capture B 2 C Code IQ SCPI cpp B 2 C Code IQ SCPl cpp This script initiates a capture but does not allow for the data to be saved on the instrument Instead data is saved directly to the PC Anritsu Company Example SCPI based program to initiate IQ capture and receive data on PC Data captured using this program will be written to binary output data bin Data points are packed in an alternating fashion IO 00 I1 Q1 Each data point is 3 bytes in size I0 3 bytes Q0 3 bytes x include stdafx h include stdio h include string h include visa h include lt windows h gt define BUFFER SIZE 0x80000 maximum size of scpi response buffer int tmain int argc TCHAR argv ViStatus status For checking errors ViSession defaultRM instr Communication
360. f measurements INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Continuous Single Sweep Specifies whether the sweep measurement is triggered continuously If the value is set to ON or 1 another sweep measurement is triggered as soon as the current one completes If continuous is set to OFF or 0 the instrument enters the idle state and waits for the INTTiate MMediate command or for INITiate CONTinuous ON The default value is ON That is sending INIT CONT is equivalent to sending INIT CONT ON The query version of the command returns a 1 if the instrument is continuously sweeping measuring and returns a 0 if the instrument is in single sweep measurement mode Note that rapid toggling between ON and OFF is not allowed The instrument must be allowed to make a full sweep before toggling can be done OFF ON 0 1 lt boolean gt ON INITiate IMMediate Shift 3 Sweep Sweep INITiate IMMediate Title Description Related Command Front Panel Access Trigger Sweep Measurement Initiates a sweep measurement If INITiate CONTinuous is set to ON this command 1s ignored Use this command in combination with STATus OPERation to synchronize the capture of one complete set of data When this command is sent the sweep complete bit of STATus OPERation is set to 0 indicating that the meas
361. f records which indicate individual test results Records are comma separated Each record follows the format test ID lt input1 gt lt input2 gt min lt max gt lt valuel gt lt value2 gt lt PASS FAIL OPTION NOT INSTALLED gt The lt test ID gt field indicates which test was performed to retrieve these results The lt input1 gt and lt input2 gt fields indicate the test setup The min and max fields indicate the minimum and maximum values against which valuel and lt value2 gt were compared to arrive at the final PASS FAIL result If the specified test is not available in the instrument the lt PASS FAIL gt field will indicate option not available instead of pass or fail All unused fields for a given test are represented by a double dash To receive valid measurements the Pass Fail measurement must be the active The current measurement can be queried using CONFigure Use the CONFigure PFail to set Pass Fail as the active measurement MEASure PFail CONFigure PFail READ PFail FETCh RF ACPR Title Description Related Command Front Panel Access Fetch Adjacent Channel Power Ratio Returns the most recent Adjacent Channel Power Ratio measurement results Data is returned as 9 comma delimited values The Absolute Adjacent Channel 1 Power Absolute Adjacent Channel 2 Power Absolute Main Channel 1 Power Absolute Main Channel 2 Power Absolute Main Channel 3 P
362. f the enabled bits o e ON OOF QOO i0 O Decimal Value 4 2 4 8 16 32 64 128 256 Description Not implemented Not implemented Not implemented Not implemented Not implemented Not implemented Not implemented Not implemented Sweep Complete This bit is set to O when the command INITiate IMMediate is sent to trigger a sweep It will have a value of 1 when the sweep has completed 9 10 11 12 13 14 15 512 1024 2048 4096 8192 16384 0 Not implemented Not implemented Not implemented Not implemented Not implemented Not implemented Will always be 0 MS2720T PM PN 10580 00341 Rev C 3 6 SYSTem Subsystem Chapter 3 All Mode Commands 3 6 SYSTem Subsystem This subsystem contains commands that affect instrument functionality that does not directly relate to data collection display or transfer SYSTem OPTions Title Query Installed Options Description Returns a string of the installed options Options are separated by a P The string will return NONE if no options are installed Related Command IDN SYSTem PRESet Title Preset Description This command restores all application parameters to their factory preset values This does not modify system parameters such as Ethernet configuration language volume or brightness Note Wait a minimum of 10 seconds before issuing the next command Related Command RST Front Panel Access Shift 1 Preset Preset
363. ferred to and from the 77 available display trace types Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory The response begins with an ASCII header The header specifies the number of following bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Parameters are returned in comma delimited ASCII format Each parameter is returned as NAME VALUE UNITS Valid parameter names are shown in Chapter 2 trace type TRACe DATA MS2720T PM PN 10580 00341 Rev C 12 21 12 9 TRACe Subsystem Chapter 12 Mobile WiMAX Commands TRACe DATA trace type Title Description Parameter Related Command Trace Data Transfer This command transfers trace data from the instrument to the controller The trace type must be one of the following SPECtrum PVTime CONStIn SFLatness EVSCarrier EVSYmbol The format of the block data in the query form is specified by FORMat DATA The block data in the command form is always sent in ASCII format The response begins with an ASCII header that specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Each data point is separated by a comma delimiter Trace setup information can be acquired using TRACe DATA PREamble Use the commands in the MMEMory subsystem to store and r
364. for GSM measurements spa for SPA measurement wed for WCDMA measurements wmxd for WiMAX wmxe for Mobile WiMAX measurements cdma for CDMA measurements tds for TDSCDMA measurements evdo for EVDO measurements ia for Interference Analysis measurements cs for Channel Scanner measurements Ite for LTE Analyzer measurements Use the command MMEMory MSIS to set the current mass storage location file name MMEMory STORE STATe MMEMory STORe TRACe MMEMory MSIS INTernal USB Shift 7 File Delete Delete Selected File MS2720T PM PN 10580 00341 Rev C 3 3 3 3 MMEMory Subsystem Chapter 3 All Mode Commands MMEMory INITialize USB Title Format Storage Device Description Formats the USB Flash drive Issuing this command will erase all files on an installed USB Flash drive and create the usr directory for storage of measurements setups and jpg files Parameter USB Parameter Type char MMEMory LOAD STATe lt integer gt lt file name gt Title Recall Setup Description Recalls a previously stored instrument setup in the current storage location The setup file to be loaded is specified by lt file name gt lt file name gt should be enclosed in either single quotes or double quotes and should contain a file extension stp Use the command MMEMory MSIS to set the current storage location The lt integer gt parameter is n
365. format setting affects data in specific commands only If a command is affected it is noted in the command description FORMat READings DATA ASCii INTeger 32 REAL lt length gt FORMat READings DATA Title Description Numeric Data Format This command specifies the format in which data is returned in certain commands The optional lt length gt parameter is needed for REAL format only It defines the length of the floating point number in bits Valid values are 32 and 64 If no length is specified the default length of REAL data is set to 64 bits ASCii format returns the data in comma separated ASCII format The units are dBm for RF Spectrum for AM Audio Spectrum Waveform Hz for FM Audio Spectrum Waveform Radians for PM Audio Spectrum Waveform This format requires many more bytes so it is the slowest format INTeger 32 values are signed 32 bit integers in little endian byte order This format returns the data in 4 byte blocks The units are mdBm for RF Spectrum 1000 for AM Audio Spectrum Waveform Hz for FM Audio Spectrum Waveform milliradians for PM Audio Spectrum Waveform For example if the measured result was 12 345 dBm that value would be sent as 212345 REAL 32 values are 32 bit floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 4 byte binary format The units are dBm for RF Spectrum for AM Audio Spectrum Wavef
366. gation Title Description Front Panel Access Read OTA Carrier Aggregation Triggers a new Carrier Aggregation measurement and returns the results The Carrier Aggregation measurement must be the active measurement specified by CONFigure DEMod CAGGregation The current measurement can be queried using the command CONFigure Data is returned as 60 comma delimited values The values consist of 5 sets of Component Carrier CC data with each set containing 12 fields CP tx1 antenna tx2 antenna RS Power RS Delta Power SS Power EVM rms EVM PK Freq Error Freq Error ppm TAE nS and Cell ID The data is in sequential CC order A field with means the data was invalid An inactive Component Carrier will show N A for the entire set of data Measurements Over the Air Carrier Aggregation MS2720T PM PN 10580 00341 Rev C 13 21 13 9 READ Subsystem Chapter 13 LTE Commands READ OTA MAPping Title Read OTA Coverage Mapping Description Triggers a new OTA Coverage Mapping measurement and returns the results The OTA Scanner measurement must be the active measurement specified by CONFigure OTA MAPping The current measurement can be queried using the command CONFigure Data is returned as 6 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is a final value for the Dominance is retur
367. gnal oriented parameters SENSe ACPower BANDwidth MAIN lt freq gt SENSe ACPower BANDwidth MAIN Title Description Parameter Default Value Default Unit Range Front Panel Access ACPR Main Channel Bandwidth Sets the main channel carrier bandwidth The lt freq gt value must be 1 23 1 24 1 265 lt freq gt 1 25 MHz MHz 1 23 MHz 1 24 MHz 1 25 MHz Setup Carrier BW MHz SENSe DEMod CDPower UNITs RELative ABSolute SENSe DEMod CDPower UNITS Title Description Parameter Parameter Type Default Value Range Front Panel Access Code Domain Power Unit Type Sets the Code Domain Power unit type The guery form returns either a REL for relative units or an ABS for absolute units in Ascii without the double quotes RELative ABSolute char RELative RELative ABSolute Measurements Demodulator CDP CDP Units MS2720T PM PN 10580 00341 Rev C 6 25 6 13 SENSe Subsystem Chapter 6 CDMA Commands SENSe DEMod CDPower ZOOM 16 32 64 SENSe DEMod CDPower ZOOM Title Description Parameter Default Value Range Related Command Front Panel Access Code Domain Power Zoom Sets the zoom for the Code Domain Power measurement The query form returns either 16 32 or 64 16 32 64 16 16 32 64 SENSe SENSe DEMod CDPower ZOOM STARt DEMod CDPower ZOOM STARt Measu
368. gt TRACe DATA PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 9 TRACe Subsystem TRACe DATA trace type Title Description Trace Data Transfer This command transfers trace data from the instrument to the controller The trace type must be one of the following SPECtrum EMISsion DEMod OTA PVTSlot The format of the block data in the query form is specified by FORMat DATA The block data in the command form is always sent in ASCII format The response begins with an ASCII header that specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Each data point is separated by a comma delimiter Trace setup information can be acquired using TRACe DATA PREamble Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory The RF measurements Power vs Time and Channel Spectrum both only have one value per data point that is returned 1n dBm Each value 1s 4 bytes For the RF Spectrum Emission measurement each data point will have two values The first value is the wave data while the second value is the mask data Both values are four bytes and returned in dBm Note that the second value which is the mask may contain default value 300 dBm This is to signify the mask for the frequency point isn t valid and out of range The Demodulator Code Domain Power measurem
369. gure OBWidth and READ OBWidth For a description of the default occupied bandwidth measurement parameters see CONFigure OBWidth To make an occupied bandwidth measurement with settings other than the default values send CONFigure OBWidth Commands to set desired settings READ OBWidth Data 1s returned as 3 comma separated values occupied bandwidth percent of power dB down Default Unit For OBW Hz For Percent of Power 96 For dB Down dB Related Command CONFigure OBWidth CONFigure RF SPECtrum MS2720T PM PN 10580 00341 Rev C 4 35 4 9 MMEMory Subsystem Chapter 4 Spectrum Analyzer Commands 4 9 MMEMory Subsystem The Mass MEMory subsystem contains functions that provide access to the instrument s setup and data storage MMEMory STORe LIMit file name gt Title Save Limit Description Stores the current limit setup into the file specified by file name file name gt should be enclosed in either single quotes or double quotes and should not contain a file extension Use the command MMEMory MSIS to set the current storage location Parameter file name Related Command MMEMory MSIS INTernal USB Front Panel Access Shift 7 File Save Change Type select Limit Line from list 4 36 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 10 READ Subsystem 4 10 READ Subsystem This set of commands combines the ABORt INITiate and FETCh comm
370. h PESE as 11 15 MbASUure EP Ding v toss AA b vo cs t dt 11 15 MEASure RE SPECtrum 0 ce een n 11 16 READ DEMod CONStln 11 17 READ DEMod EVSCarrier 11 17 READ DEMod EVSYmbol 11 18 CJEEAXDODEMOGOSPLEatteSS T nce sale ho Rw aud aa 11 18 READ PRA 5 2 os cies ete esc iet wee sa leben duode 11 18 READ REA CRI o m duc videre oh Mtg y uen 11 19 IREAD REP VIM eut on Oi end EA AA ne FEDERE CS Se R 11 19 READ RF SPECtrum 11 20 TRACe PREamble trace type 11 21 TRACE DATA lt tracetype gt 11 22 SENSe BANDwidth BWIDth RESolution lt index gt I SENSel BANDwidth BWIDtihI RESolutionj 11 23 SENSe CPRatio index C 18 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode SENSO EBRO osa x pra rd Eu d a qux Elea X Edd qu CX 11 23 I SENSe DEMod CONStin POINts 11 23 SENSe DEMod CONStIn REFPoints STATe OFF ON 0 1 SENSe DEMod CONStIn REFPoints STATe 11 24 SENSe DEMod EVSCarrier STARt K 11 24 I SENSe DEMod EVSCarrier STOP K 11 24 SENSe DEMod EVSYmbol STARt X 11 24 I SENSel DEMod EVSYmbol STOP K
371. h Subsystem Chapter 8 WCDMA Commands FETCh DEMod HSDPa FERRor PPM Title Description Default Unit Related Command Fetch HSDPA Frequency Error PPM Returns the most recent HSDPA frequency error PPM measurement result If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the HSDPA frequency error PPM No units MEASure DEMod HSDPa FERRor PPM READ DEMod HSDPa FERRor PPM FETCh DEMod HSDPa FERRor Title Description Default Unit Fetch HSDPA Frequency Error Returns the most recent HSDPA frequency error measurement result If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the HSDPA frequency error Hertz FETCh DEMod HSDPa TXFRequency Title Description Default Unit Related Command Fetch HSDPA Transmitter Frequency Returns the most recent HSDPA transmitter frequ
372. hapter 10 GSM Commands Chapter 11 Fixed WiMAX Commands Chapter 12 Mobile WiMAX Commands Chapter 13 LTE Commands Chapter 14 TD LTE Commands Chapter 15 AM FM PM Commands MS2720T PM PN 10580 00341 Rev C 2 3 2 3 Subsystem Commands Chapter 2 Programming with SCPI 2 3 Subsystem Commands Subsystem commands control all instrument functions and some general purpose functions All subsystem commands are identified by the colon used between keywords as in INITiate CONTinuous The following information is provided for each subsystem command described in the following chapters The command name see Command Names on page 2 4 p The path from the subsystem root command see Hierarchical Command Structure on page 2 5 The query form of the command if applicable see Query Commands on page 2 6 The command title A description of the purpose of the command The data parameters used as arguments for the command see Data Parameters on page 2 8 This may include the parameter type and the available parameter choices Command Names Typical SCPI commands consist of one or more keywords parameters and punctuation SCPI command keywords can be a mixture of upper and lower case characters Except for common commands each keyword has a long and a short form In this manual the long form is presented with the short form in upper case and the remainder in lower case
373. he instrument function to be controlled The subcommand keywords may also have one or more associated subcommands keywords Each subcommand level adds another layer to the command tree The command keyword and its associated subcommand keywords form a portion of the command tree called a command subsystem The CONFigure command subsystem is shown in Figure 2 2 CONFigure ACPower OBWidth CHPower OTA DEMOD Pfail FSTRength PM MEASure PVTFrame L MENU PVTSlot RF SPECTRUM um SINGle SUMMARY VVM Figure 2 2 SCPI CONFigure Subsystem A colon separates each subsystem For example the command SENSe FREQuency STARt freq sets the start frequency The start frequency is part of the FREQuency subsystem which is part of the SENSe subsystem Stop frequency is also part of the SENSe FREQuency subsystem It is specified by SENSe FREQuency STOP Query Commands All commands unless specifically noted in the commands syntax descriptions have a query form As defined in IEEE 488 2 a query is a command with a question mark symbol appended examples IDN and OPTions When a query form of a command is received the current setting associated with the command is placed in the output buffer Query commands always return the short form of the parameter unless otherwise documented Boolean values are returned as 1 or 0 even when they can be set as on or off 2 6 PN 10580 00341 Rev C M
374. he name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal Standard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the lt string gt argument would be P GSM 900 Uplink The query form of this command returns the name of the currently selected Signal Standard from the list Parameter lt string gt Parameter Type lt char gt SENSe CELLID char SENSe CELLID Title Cell ID Description Sets the Cell ID value used when Sync Type is set to RO Parameter the known Cell ID Parameter Type char Front Panel Access Setup Sync RS Cell ID SENSe EMF STATe OFF ON 0 1 SENSe EMF STATe Title EMF State Description Switches EMF ON or OFF The query form of this command returns a 0 or 1 when EMF state is OFF or ON respectively Note EMF will turn ON only if the start and stop frequencies are within the frequency range of the signal analyzer and isotropic antenna used The antenna must be connected Parameter OFF ONI0 1 Parameter Type boolean Default Value OFF Front Panel Access Measurements Over the Air EMF 13 28 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands SENSe EVM Title Desc
375. he state of the occupied bandwidth measurement ON or OFF When using CONFigure O BWidth the state is automatically set to ON Parameter OFF ON 0 1 Parameter Type lt boolean gt Default Value OFF Related Command CONFigure OBWidth Front Panel Access Shift 4 Measure OCC BW On Off SENSe OBWidth XDB rel ampl gt SENSe OBWidth XDB Title Occupied Bandwidth dB Down Description This command sets the number of dB below the carrier used to measure the occupied bandwidth This value is used in the measurement if SENSe OBWidth M ETHod is set to XDB Parameter rel ampl gt Default Value 3 dBc Default Unit dBc Range 0 to 100 dBc Related Command SENSe OBWidth METHod Front Panel Access Shift 4 Measure OCC BW dBc SENSe OPTion IF BWSTate 1 2 3 4 5 SENSe OPTion IF BWSTate Title IF Bandwidth State Description Sets the IF Bandwidth Setting a value of 1 is equivalent of setting the IF Bandwidth to Normal on the front panel Setting a value of 3 is equivalent of setting the IF Bandwidth to 10 MHz BW on the front panel Setting the value of 4 is equivalent of setting the IF Bandwidth to 16 MHz BW on the front panel Note that option 89 must be available and in Zero span for the command to be valid The query version of this command will return a 0 if not in zero span Parameter 1 21 3 4 5 Range 112131415 Front Panel Access Span Zero Span 4 64 PN 10580 00341 Rev C MS2720T PM
376. header specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes in the block The block consists of a set of records which indicate individual test results Records are comma separated Each record follows the format test ID lt input1 gt lt input2 gt min max lt valuel gt lt value2 gt PASS FAIL OPTION NOT INSTALLED gt The test ID field indicates which test was performed to retrieve these results The lt input1 gt and lt input2 gt fields indicate the test setup The min and max fields indicate the minimum and maximum values against which valuel and lt value2 gt were compared to arrive at the final PASS FAIL result If the specified test is not available in the instrument the lt PASS FAIL gt field will indicate option not available instead of pass or fail All unused fields for a given test are represented by a double dash MEASure PFail CONFigure PFail READ PFail FETCh PTAPower Title Description Default Unit Fetch Peak to Average Power Ratio Returns the most recent peak to average power ratio measurement result If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed
377. hese commands take the instrument from its current state enable the specified measurement and put the instrument into single sweep mode They correct any parameters that are invalid given the new measurement state such that a valid measurement can take place Other settings may be changed Refer to the documentation of CONFigure for each measurement They then initiate the measurement When the measurement 1s complete they return the result To make a measurement with settings other than the default measurement settings applied by CONFigure do the following Send the appropriate CONFigure command to set the desired measurement Modify the settings as required e Send the appropriate READ command to measure and return the result To get the current measurement data use the appropriate FETCh command MEASure DEMod CONSt1n Title Measure Constellation Description Sets the active measurement to Constellation sets the default measurement parameters triggers a new measurement and returns the EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and the Base Station ID It is a combination of the commands CONFigure DEMod CONStIn and READ DEMod CONStIn To make a Demodulated Constellation measurement with settings other than the default values send CONFigure DEMod CONStIn Commands to set desired settings READ DEMod CONStIn Data is returned as 8 comma delimited values EVM rms in Yo EVM
378. iRead tab and click the Execute button If the PC is connected to the instrument the command returns the following information from the Buffer manufacturer name Anritsu model number options serial number and firmware package number USBO 0x0B5B 0xFFF9 8311335 192 29 INSTR Session 0x00E4F070 viSetAttribute viwiite viRead viClear Show All VISA Operations Buffer View mixed ASCII hexadecimal Anritsu MT8222B 104A 19 2 8311335 T0 00 0035 j Return Count Async p45 Return Status m VISA Read data from a message based bus or device Execute R Figure 1 6 VISA Interactive Control viRead Tab 1 8 PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI 2 1 Introduction This chapter provides an introduction to SCPI programming that includes descriptions of the command types hierarchical command structure command subsystems data parameters and notational conventions 2 2 Introduction to SCPI Programming The Standard Commands for Programmable Instruments SCPI defines a set of standard programming commands for use by all SCPI compatible instruments SCPI is intended to give the user a consistent environment for program development It does so by defining controller messages instrument responses and message formats for all SCPI compatible instruments SCPI commands are messages to the instrument to perform specific tasks The MS272xC command set includes e
379. iate and FETCh RF ACPR The ACPR measurement must be the active measurement specified by CONFigure RF ACPR The current measurement can be queried using CONFigure Data is returned as 11 comma delimited values The Channel Power in dBm relative adjacent channel 1 power level absolute adjacent channel 1 power level relative adjacent channel 2 power level absolute adjacent channel 2 power level relative adjacent channel 3 power level absolute adjacent channel 3 power level relative adjacent channel 4 power level absolute adjacent channel 4 power level relative adjacent channel 5 power level absolute adjacent channel 5 power level The relative adjacent channel power level is in dB and the absolute adjacent channel power level is in dBm Related Command FETCh RF ACPR CONFigure RF ACPR MEASure RF ACPR Front Panel Access Measurements RF Measurements ACPR READ RF PVTime Title Read Power vs Time Description Triggers a new Power vs Time measurement and returns the results Channel Power Preamble power burst power of data bursts and the Crest Factor It is a combination of the commands ABORT INITiate and FETCh RF PVTime The Power vs Time measurement must be the active measurement specified by CONFigure RF PVTime The current measurement can be queried using CONFigure Data is returned as 4 comma delimited values The Channel Power in dBm Preamble power in dBm burst power of data bursts in dBm and
380. iate CONTinuous OFF Measurement settings can be modified by using the SENSe DEMod commands before initiating a measurement When the SUMMARY option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then Modulation Summary from the front panel When the CDPower option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then CDP from the front panel When the CDPTable option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then CDP Table from the front panel Parameter char Front Panel Access Measurements Demodulator MS2720T PM PN 10580 00341 Rev C 6 3 6 3 CONFigure Subsystem Chapter 6 CDMA Commands CONFigure OTA char Title Description Parameter CONFigure RF Title Description Parameter Related Command Configure Over The Air Measurement Valid parameter options PSCAn MPATh This command configures the selected Over The Air measurement It disables any other active measurements Sets the instrument to single sweep mode CINITiate CONTinuous OFF Measurement settings can be modified before initiating a measurement When the PSCAn option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then OT
381. ida aa FORSE EA ptos 4 37 TRACe COPY TRACEI TRACE2 TRACE3 4 38 TRACe EXCHange TRACE2 TRACEB3 4 38 TRACe PREamble 112 9 sux las canes eas CIO de TED VES 4 39 TRACe DATA 1 2 3 lt header gt lt block gt SRACSCDATATE TI T o i tae e oe ear ERG e de Naso e tuts 4 40 STRACe 1 2 3 DISPlay STATe OFFIONI0 1 TRAC 123 DIS Pa ESTATE iore das thay DEO ee hate cease en 4 4 STRACe 1 2 3 WRITe STATe OFFJONJ0 1 SERACECI2STISWRITeE STATO lee tag cick dM REM IM ERE Eia 4 42 TRACe1 OPERation NORMal MAXHold MINHold AV ERage TRACE OPERON usce ee Ante Coa EE A SUCK Ex Fats 4 43 TRACe2 OPERation MAXHold MINHold TRACE OPER AMON ud nes eve AA Kaa ta AA RTI 4 43 TRACe3 OPERation MA XHold MINHold A B B A TRAC CS OPER AON 4 44 TRIGger SEQuence SOURce IMMediate EXTernal VIDeo TRIGger SEOuence SOURce 4 45 TRIGger SEQuence VIDeo DELay lt percentage gt or lt time gt TRIGger SEQuence VIDeo DELay 4 45 TRIGger SEQuence VIDeo LEVel amplitude TRIGger SEOuence VIDeo LEVel 4 46 TRIGger SEQuence VIDeo POSition lt percentage gt TRIGger SEOuence VIDeo POSition 4 46 UNIT POWer dBM DBVIDBMV DBUV VIW CIN POW GET ota a 5 cere at arin Scy reb ecu SU TRAC NOR Sr ee eae es 4 47 SENSe ACPowe
382. ie de 6 16 6 10 TRACe Subsystem uses 6 20 6 11 TRIGger Subsystem 6 23 6 12 UNIT Subsystem uec nae pegada qe PEDE NERA e Ee 6 24 6 13 SENSe Subsystem 6 25 Chapter 7 EV DO Commands 7 1 ABORt Subsystem 7 1 7 2 CALCulate Subsystem 7 2 7 3 CONFigure Subsystem 7 3 7 4 DISPlay Subsystem 7 5 7 5 FETCh Subsystem c a a YA bd pe Re ped bU O44 7 6 7 6 FORMat Subsystem ai EE AI eae 7 11 7 7 INITiate Subsystem 7 12 7 8 MEASure Subsystem 7 13 729 READ Subsystem xs ac Ele ERA EPA AREA NEAR ERA 7 20 7 10 TRACe Subsystem 2 0 0 enn 7 23 7 11 TRIGger Subsystem 7 26 112 X NIT S bsysteri 2 eet a prea E LIRE Ede pe ess 7 27 7 13 SENSe Subsystem 7 28 Chapter 8 WCDMA Commands 8 1 ABORt Subsystem o ooococcccccoo eae 8 1 8 2 CALCulate Subsystem 8 2 8 3 CONFigure Subsystem 8 4 8 4 DISPlay Subsystem 8 7 8 5 FETCh Subsystem IA UA eae 8 8 MS2720T PM PN 10580 00341 Rev C Contents 3 Table of
383. ime gt SENSe AFPanalyzer SWEep I TIME 15 17 SENSe A VERage COUNt lt integer gt SENSel AVERage COUNt 4 49 SENSe A VERage FERRor OFF ON 0 1 SENSe AVERage FERRor 8 48 SENSe A VERage FERRor COUNt integer SENSel AVERage FERRor COUNt 8 48 SENSe A VErage FERRor COUNt n MS2720T PM PN 10580 00341 Rev C Appendix D List of All Commands SENSel AVErage FERRor COUNt 13 26 SENSe A VErage FERRor COUNt n SENSel AVErage FERRor COUNt 14 26 SENSe A VERage FERRor RESet 13 26 SENSe A VERage FERRor RESet 14 26 SENSe A VERage TYPE NONE SCALar MA Ximum MINimum I SENSel AVERage TYPE 4 50 SENSe BAND Width RESolution 1 4 3 5 10 15 20 I SENSel BANDWIidth RESolutionj 13 26 SENSe BAND Width RESolution 1 4 3 5 10 15 20 I SENSel BANDWIidth RESolutionj 14 26 SENSe BANDwidth BWIDth VIDeo lt freq gt SENSe BANDwidth BWIDth VIDeo 4 50 SENSe BANDwidth BWIDth VIDeo AUTO OFF ON 0 1 SENSe BANDwidth BWIDth VIDeo AUTO 0 000000 4 5 SENSe BANDwidth BWIDth VIDeo RATio lt number g
384. ime to get the display point location of the 2 ACPR lower channel display indicators ACPR MAIN CH LINE MARKER INFO Mask off 16 bits at a time to get the display point location of the 2 ACPR main channel display indicators ACPR UPPER CH LINE MARKER INFO Mask off 16 bits at a time to get the display point location of the 2 ACPR upper channel display indicators AM FM DEMOD VOL AM FM demod volume AM FM DEMOD FREQUENCY AM FM demod freq AM FM DEMOD TYPE AM FM demod type AM FM DEMOD TIME AM FM demod time AM FM LINE MARKER Display point location of the demodulation frequency BEAT FREQUENCY OSC FREQUENCY BFO oscillator freq CI C TYPE C I measurement carrier type CI C VALUE C I measurement measured carrier power CI BB VALUE C l measurement measured broadband interference power CI I NB VALUE C I measurement measured narrowband interference power 2 16 PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI 2 7 Parameter Names Table 2 8 Available Parameters in Spectrum Analyzer Mode 4 of 6 Parameter Name CI 1 WB VALUE Description C l measurement measured wideband interference power CI BB VALUE C I measurement with broadband interference CI NB VALUE C I measurement with narrowband interference CI WB VALUE C I measurement with wideband interference MKR_SPA_FREQNx Marker x frequency where x is the mark
385. in channels NUM OF ACPR ADJC CHANNELS Number of adjacent channels CONSTELLATION REFERENCE POINTS Constellation reference points on off SPECTRAL FLATNESS TOP Y Axis Max for Spectral Flatness SPECTRAL FLATNESS EVM SUB START Spectral Flatness EVM vs sub carrier start SPECTRAL FLATNESS EVM SUB STOP Spectral Flatness EVM vs sub carrier stop EVM SYM START EVM vs Symbol start EVM SYM STOP EVM vs Symbol stop 2 22 PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI WCDMA Parameter Names 2 7 Parameter Names Table 2 11 Available Parameters in WCDMA Mode 1 of 2 Parameter Name Description SN Instrument serial UNIT NAME Instrument name TYPE The data type Setup or Data DESCR Trace name DATE Trace date time BASE VER Base FW version APP NAME Application name APP VER Application FW version APP MODE Application Mode CENTER FREQ Center frequency AUTO SCRAMBLING CODE Auto scrambling code detection on off SCRAMBLING CODE Selected manual scrambling code MAX SPREADING FACTOR Maximum spreading factor REFERENCE LEVEL Reference Level THRESHOLD Active channel threshold CURRENT MEASUREMENTS Currently active measurements SCALE Display scale dB division POWER OFFSET Applied power offset SCCPCH CODE Selected S CCPCH channelization code PICH CODE
386. ing OFF ON 0 1 lt boolean gt ON INITiate IMMediate Shift 3 Sweep Sweep INITiate IMMediate Re Title Description lated Command Front Panel Access Trigger Sweep Measurement Use this command in combination with STATus OPERation to synchronize the capture of one complete set of data When this command is sent the sweep complete bit of STATus OPERation is set to 0 indicating that the measurement has not completed The data collection 1s then triggered The controlling program can poll STATus OPERation to determine the status When the sweep complete bit is set to 1 data 1s ready to be retrieved INITiate CONTinuous STATus OPERation Shift 3 Sweep Trigger Sweep PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 8 MEASure Subsystem 6 8 MEASure Subsystem These commands take the instrument from its current state enable the specified measurement and put the instrument into single sweep mode They correct any parameters that are invalid given the new measurement state such that a valid measurement can take place Other settings may be changed Refer to the documentation of CONFigure for each measurement They then initiate the measurement When the measurement is complete they return the result To make a measurement with settings other than the default measurement settings applied by CONFigure do the following Send the appropriate CONFigure command t
387. ins commands related to the transfer of trace data to and from the instrument TRACe DATA Title Description Related Command Trace Data Transfer This command transfers data from the controlling program to the instrument The query form transfers trace data from the instrument to the controller Data is transferred to the instrument enclosed in parentheses as lt header gt lt block gt and from the instrument as lt header gt lt block gt The ASCII header specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes in the lt block gt The format of the block data in the query form is specified by FORMat DATA The block data in the command form is always sent in ASCII format To acquire the data from the trace in the instrument send TRACe DATA A 551 point trace is returned as 42204 lt block data lt block gt data could be in either INTeger 32 or REAL 32 format In both cases there is 4 bytes per data point So 4 bytes per point 551 data points gives 2204 bytes in lt block gt data This example assumes that FORMat DATA INTeger 32 or FORMat DATA REAL 32 has been sent to the instrument before the query command is sent The query command will return a 0 if data is invalid for the active trace FORMat DATA MS2720T PM PN 10580 00341 Rev C 15 13 15 7 SENSe Subsystem Chapter 15 AM FM PM Commands 15 7 SENSe Subsy
388. instrument NISA Header visa h must be included NISA Libarary visa32 lib must be linked with include stdafx h include stdio h include string h include visa h define BUFFER SIZE 255 int main int argc char argv ViStatus status For checking errors ViSession defaultRM instr Communication channels ViUInt32 retCount Return count from string I O ViChar buffer BUFFER SIZE Buffer for string I O char tempDisplay BUFFER SIZE Display buffer for example char pAddress Make sure we got our address if arge lt 2 printf Usage IdnExample NV USB0 0x0B58 0xFFF9 XXXXXXXX XXX XX INSTR printf Xt where Xxxxxxxx xxx xx is the USB Device ID of your instrument n return 1 A 2 PN 10580 00341 Rev C MS2720T PM 1 C C Appendix A Programming Example A Store the address pAddress argv 1 Begin by initializing the system Status viOpenDefaultRM amp defaultRM if status lt VI_SUCCESS Error Initializing VISA exiting printf Can t initialize VISAMn return 1 USB0 0x0B58 0xFFF9 XXXXXXXX XXX XX INSTR NOTE For simplicity we will not show error checking TODO Add error handling status viOpen defaultRM pAddress VI NULL VI NULL amp instr Set the timeout for message based communication TODO Add error handling status viSetAttribute in
389. instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data 1s returned as 3 comma separated values main channel power lower adjacent channel power upper adjacent channel power Current amplitude units FETCh CHPower CHPower Title Description Default Unit Related Command Fetch Channel Power Returns the most recent channel power measurement result It returns only the channel power not the channel power density Use FETCh CH Power to get both channel power and channel power density Current amplitude units FETCh CHPower FETCh CHPower DENSity FETCh CHPower DENSity Title Description Default Unit Fetch Channel Power Density Returns the most recent channel power density measurement result It returns only the channel power density not the channel power Use FETCh CHPower to get both channel power and channel power density If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Current amplitude units 4 28 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum A
390. int Distance Time Setup Repeat Type SENSe OTA MAPping REPeat TIMe seconds SENSe OTA MAPping REPeat TIMe Title Coverage Map Repeat Time Interval Description Sets the time interval for data collection Related Command SENSe OTA MAPping REPeat TYPe TIMe DISTance Front Panel Access Measurement Over the Air Mapping Point Distance Time Setup Repeat Time SENSe OTA SENSe OTA MAPping REPeat DISTance meters MAPping REPeat DISTance Title Coverage Map Repeat Distance Interval Description Sets the distance interval for data collection Related Command SENSe OTA MAPping REPeat TYPe TIMe DISTance Front Panel Access Measurement Over the Air Mapping Point Distance Time Setup Repeat Distance SENSe 0TA MAPping SAVe KML lt filename gt Title Coverage Map Save KML data file Description Saves all collected data to a KML data file This file is compatible with various GIS programs including Google Maps and Google Earth The filename must be enclosed in quotation marks Do not include the file extension Front Panel Access Measurement Over the Air Mapping Save Recall Points Map Save KML Points 13 34 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 11 SENSe Subsystem SENSe OTA MAPping SAVe TEXt lt filename gt Title Coverage Map Save KML data file Description Saves all collected data to a tab delimited text file
391. int numDigits size strncpy tempBuf amp dataBuf 1 1 tempBuf 1 0 sscanf tempBuf d n amp numDigits strncpy tempBuf amp dataBuf 2 numDigits tempBuf numDigits 0 sscanf tempBuf d n amp size fwrite amp dataBuf 2 numDigits size 1 fd printf i d retCount d n i retCount fclose fd Close down the system TODO Add error handling status viClose instr Il status viClose defaultRM B 8 PN 10580 00341 Rev C MS2720T PM Appendix B IQ Waveform Capture B 2 C Code IQ SCPI cpp return 0 MS2720T PM PN 10580 00341 Rev C B 9 B 2 C Code IQ SCPI cpp Appendix B IQ Waveform Capture B 10 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode Appendix C List of Commands by Mode Chapter 1 General Information Chapter 2 Programming with SCPI Chapter 3 All Mode Commands INSTrument CATalog FULL 3 1 INSTrument NSELect lt integer gt INS Tr ment NSELeoGDU ai A AA AA 3 1 INSTrument SELect lt string gt INS raiment SSE SGT c a tddi tas 3 2 MMEMor DATA lt filename gt 3 3 MME Mor DELete lt filename gt 3 3 MMEMory INITialize USB o ee Aas 3 4 MMEMory LOAD STATe lt integer gt lt filename gt 3 4 MMEMory LOAD TRACe lt integer gt lt filename g
392. ion Sets the channel number for the selected signal standard Parameter number Front Panel Access Frequency Channel SENSe FREQuency SIGStandard NAMe String SENSe FREQuency SIGStandard NAMe Title Signal Standard Description Selects the desired signal standard from the list The lt string gt argument is the name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal Standard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the lt string gt argument would be P GSM 900 Uplink The query form of this command will return the name of the currently selected Signal Standard from the list Parameter string Front Panel Access Freq Signal Standard 14 28 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 12 SENSe Subsystem SENSe LTE STATus Title Description Front Panel Access Sweep Status Returns 1 when the sweep is complete Returns 0 when the sweep is in progress None SENSe 0TA MAPping MEASurement SSSPower RSRP RSRQ SINR SENSe OTA MAPping MEASurement Title Description Parameter Default Value Example Related Command Front Panel Access Coverage Mapping Mea
393. is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the total number of channels No units FETCh DEMod SPOWer Title Description Default Unit Fetch Synch Channel Power Returns the most recent absolute power measurement results for the requested synch channel If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data 1s not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as 3 comma delimited values SCH power PSCH power SSCH power dBm MS2720T PM PN 10580 00341 Rev C 8 13 8 5 FETCh Subsystem Chapter 8 WCDMA Commands FETCh DEMod SUMMary Title Description Related Command Front Panel Access Fetch Modulation Summary Returns the most recent Modulation Summary measurement results Data is returned as 13 comma delimited values Carrier Frequency Frequency Error channel Power P CPICH Power Carrier Feed Through Peak CDE EVM P CCPCH Power S CCPCH Power PICH Power PSCH Power SSCH Power RMS Phase Er deg All invalid values are replaced with Power units are in watt or dBm as per what is set by
394. is is the inverse ratio SENSe CHPower BANDwidth BWIDth INTegration freq SENSe CHPower BANDwidth BWIDth INTegration Title Description Parameter Default Value Default Unit Range Related Command Front Panel Access Channel Power Integration Bandwidth Sets the integration bandwidth for the channel power measurement Integration bandwidth must be less than or equal to the frequency span freq 10 35 MHz Hz MS2722C 10 Hz to 9 GHz MS2723C 10 Hz to 13 GHz MS2724C 10 Hz to 20 GHz MS2725C 10 Hz to 32 GHz MS2726C 10 Hz to 43 GHz SENSe FREQuency SPAN Shift 4 Measure Channel Power Ch Pwr Width PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 14 SENSe Subsystem SENSe CHPower STATe OFF ON 0 1 SENSe CHPower STATe Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Channel Power Measurement State Sets the state of the channel power measurement ON or OFF When using CONFigure CHPower the state is automatically set to ON OFF ON 0 1 lt boolean gt OFF CONFigure ACPower Shift 4 Measure ACPR On Off SENSe CORRection IMPedance INPut OFFSet rel ampl gt SENSe CORRection IMPedance INPut OFFSet Title Description Parameter Default Value Default Unit Range Related Command Front Panel Access Other Input Impeda
395. is the limit point number starting with 0 LIM MAGNTD UPx Upper limit point x amplitude LIM LFLAGS LO Lower limit flags LIMIT FLAG ON 0x00000004 LIMIT FLAG ALARM ON 0x00000002 LIM FREQNC LOx Lower limit point x freq where x is the limit point number starting with 0 LIM MAGNTD LOx Lower limit point x amplitude Parameters Related t o Tracking Generator EXTERNAL GAIN LOSS Generator External Gain Loss Setting SG FREQ Generator CW Frequency TG GEN SELECT Generator CW Tracking Mode Selection TG IL ABS AVG PWR VALUE Generator Power Statistics Average Value TG IL ABS MAX PWR VALUE Generator Power Statistics Max Value TG IL ABS MIN PWR VALUE Generator Power Statistics Min Value TG LEVEL 1 Generator Output Power Level TG S21 NORMALIZE ON OFF Generator Normalize Measurement GENERATOR OUTPUT Generator State TG REF POSITION Normalized Trace Reference Position TG REF AMPLITUDE Reference Amplitude at the Reference Position TG SCALE Normalized Trace Scale ACPR UPPER ALT CH PWR ACPR measured upper alternate channel power PN 10580 0 0341 Rev C MS2720T PM Chapter 2 Programming with SCPI 2 7 Parameter Names Table 2 8 Available Parameters in Spectrum Analyzer Mode 6 of 6 Parameter Name ACPR LOWER ALT CH PWR Description ACPR measured lower alternate channel power
396. it dBm W mW Channel Power in the current user set unit dBBm W mW Noise Floor in dB Rho Carrier Feed Through in dB Tau in ps RMS Phase Error in deg Frequency Error in Hz Frequency Error PPM Page in dBm Sync in dBm and Q Page All invalid values are replaced with Default Unit dBm Related Command CONFigure DEMod CDPower MEASure DEMod CDPower READ DEMod CDPower Front Panel Access Measurements Demodulator CDP FETCh OTA MPATh Title Fetch OTA Multipath Description Returns the most recent Multipath measurement results Data is returned as 14 comma delimited values six Ec Io Values in dB six Tau values in ps Channel Power in the current user set unit dBm W mW and Multipath Power in dB All invalid values are replaced with Related Command CONFigure OTA MPATh MEASure OTA MPATh READ OTA MPATh Front Panel Access Measurements Over the Air Multipath 6 6 PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 5 FETCh Subsystem FETCh PFail Des Title cription Related Command Fetch PASS FAIL Returns the most recent PASS FAIL measurement results Measurement results are returned in a block of ASCII text in the format of lt header gt lt block gt The ASCII header specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes in the lt block gt The block consists of a set o
397. it floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 4 byte binary format The units are the current instrument units Both INTeger and REAL formats return a definite block length Each transfer begins with an ASCII header such as 42204 The first digit represents the number of following digits in the header in this example 4 The remainder of the header indicates the number of bytes that follow the header in this example 2204 You then divide the number of following bytes by the number of bytes in the data format you ve chosen 4 for both INTeger and REAL to get the number of data points in this example 551 ASCii INTeger 32 REAL 32 char ASCii 13 14 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 7 INITiate Subsystem 13 7 INITiate Subsystem This subsystem controls the triggering of measurements INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Continuous Single Sweep Specifies whether the sweep measurement is triggered continuously If the value is set to ON or 1 another sweep measurement is triggered as soon as the current one completes If continuous is set to OFF or 0 the instrument enters the idle state and waits for the INTTiate MMediate command or for INITiate CONTinuous ON The
398. it is the slowest format INTeger 32 values are signed 32 bit integers in little endian byte order This format returns the data in 4 byte blocks The units are always mdBm For example if the measured result was 12 345 dBm that value would be sent as 12345 REAL 32 values are 32 bit floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 4 byte binary format The units are the current instrument units REAL 64 values are 64 bit floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 8 byte binary format The units are the current instrument units For a more precise reading REAL 64 should be used instead of REAL 32 when the current instrument unit is set to Volt or Watt Both INTeger and REAL formats return a definite block length Each transfer begins with an ASCII header such as 42204 for INTeger 32 and REAL 32 and 44408 for REAL 64 The first digit represents the number of following digits in the header in this example 4 The remainder of the header indicates the number of bytes that follow the header in this example 2204 for INT 32 and REAL 32 and 4408 for REAL 64 You then divide the number of following bytes by the number of bytes in the data format you ve chosen 4 for both INTeger 32 and REAL 32Otherefore 2204 4 and 8 for REAL 64 to get the number of data points in this example 551 ASCii
399. iting for an INITiate command It will not initiate the taking of a measurement Current instrument settings may be changed to default values These changes are identified with their respective measurement commands CONFigure PFail Title Description Parameter Related Command Front Panel Access Configure PASS FAIL Measurement This command configures the PASS FAIL measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement The measurement results are equivalent to the results that are displayed by choosing Measurements then PASS FAIL from the front panel PFail FETCh PFail MEASure PFail READ PFail Measurements Pass Fail Mode CONFigure SUMMary Title Description Parameter Parameter Type Front Panel Access Configure Summary Measurement This command configures the summary of all the related numerical measurement results It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode CINITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement SUMMary char Measurements WiM
400. itude units Related Command CONFigure ACPower MS2720T PM PN 10580 00341 Rev C 4 33 4 8 MEASure Subsystem Chapter 4 Spectrum Analyzer Commands MEASure CHPower CHPower Title Measure Channel Power Description Sets the active measurement to channel power sets the default measurement parameters triggers a new measurement and returns the channel power result To measure both channel power and channel power density use MEASure CHPower It is a combination of the commands CONFigure CHPower and READ CHPower CHPower For a description of the default channel power measurement parameters see CONFigure CHPower To make a channel power measurement with settings other than the default values send CONFigure CHPower Commands to set desired settings READ CH Power CHPower Default Unit Current amplitude units Related Command MEASure CHPower MEASure CHPower DENSity CONFigure CHPower MEASure CHPower DENSity Title Measure Channel Power Density Description Sets the active measurement to channel power sets the default measurement parameters triggers a new measurement and returns the channel power density result To measure both channel power and channel power density use MEASure CHPower It is a combination of the commands CONFigure CHPower and READ CHPower DENSity For a description of the default channel power measurement parameters see CONFigure CHPower To make a channel power measurement with
401. k The query form of this command will return the name of the currently selected Signal Standard on the list lt string gt Freq Signal Standard SENSe FREQuency SPAN freq SENSe FREQuency SPAN Title Description Parameter Default Unit Front Panel Access Freguency Span Sets the freguency span Minimum value and the mazimum value are 10 kHz and 10 MHz respectively Note that changing the value of the frequency span may change the Center Frequency freq Hz Freq Span SENSe FREQuency SPAN FULL Title Description Front Panel Access Freguency Span Full Sets the freguency span to mazimum span 10 MHz Note that changing the value of the freguency span may change the Center Freguency Freg Span Maz Span MS2720T PM PN 10580 00341 Rev C 15 19 15 7 SENSe Subsystem Chapter 15 AM FM PM Commands SENSe FREQuency SPAN MINimum Title Description Front Panel Access Frequency Span Minimum Sets the frequency span to minimum span 10 kHz Note that changing the value of the frequency span may change the Center Frequency Freq Span Min Span SENSe FREQuency SPAN PREVious Title Description Default Unit Front Panel Access Frequency Span Last Sets the frequency span to the previous span value Note that changing the value of the frequency span may change the Center Frequency Hz Freq Span Las
402. late LIMit TYPe to set the currently active limit line Note that this will change the Move Limit on the front panel to Limit if it is currently set to Point lt value gt Current y axis unit LIMit Y LIMit TYPe CALCulate CALCulate Shift 6 Limit Limit Edit Amplitude PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem CALCulate LIMit VERTical ADD Title Add Vertical Description Adds vertical This will add two inflection points that share the same frequency and are centered midpoint between adjacent points Use CALCulate LIMit TY Pe to set the currently active limit line Related Command CALCulate LIMit TYPe Front Panel Access Shift 6 Limit Limit Edit Add Vertical CALCulate LIMit X x parameter Title Limit X Value Description Sets the location of the active limit line on the x axis at the specified location This moves the entire limit and moves the active limit point to the given value lt x parameter gt is defined in the current x axis Note that this will change the Move Limit on the front panel to Limit if it is currently set to Point Use CALCulate LIMit TYPe to set the currently active limit line Parameter lt x parameter gt Default Unit Hz or for zero span in seconds Example To move the limit and set active point to 5 Hz CALCulate LIMit X 5 CALCulate LIMit X 5Hz To move the limit and set active point to 500
403. lated Command Front Panel Access Trigger Source This command defines the trigger source IMMediate triggering is the equivalent of free run triggering EXTernal triggering is triggered when a TTL signal is applied to the External Trigger input connector EXTernal triggering is always done on the rising edge of the signal It is available only in zero span mode IMMediate EXTernal VIDeo char Immediate IMMediate EXTernal VIDeo TRIGger SEQuence TRIGger SEQuence VIDeo LEVel VIDeo POSition Shift 3 Sweep Triggering Source Free Run External Video TRIGger SEQuence VIDeo DELay percentage or lt time gt TRIGger SEQuence VIDeo DELay Title Description Default Value Default Unit Range Example Front Panel Access Video Trigger Position time This command sets the video triggering delay as either a percentage of the display or in time units If setting the delay by time is desired then time units must be specified when sending the command The query version of this command will return the video triggering delay as a percentage 1 Ya 100 to 200 1 ms to 2 ms To set the delay to 1 ms TRIGger SEQuence VIDeo DELay 1 ms To set the delay to 1 Yo TRIGger SEQuence VIDeo DELay 1 Shift 3 Sweep Triggering Delay 4 46 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 12 TRIGger Subsystem TRI
404. lation CD or floppy disk insert it now What do you wantthe wizard to do O Install from a list or specific location Advanced Click Nextto continue Back Next Cancel Figure 1 2 Found New Hardware Wizard MS2720T PM PN 10580 00341 Rev C 1 5 1 4 Remote Programming Setup and Interface Chapter 1 General Information 5 After the software finishes installing close the Wizard by clicking Finish Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for e USB Test and Measurement Device Click Finish to close the wizard Figure 1 3 Found New Hardware Wizard 1 6 PN 10580 00341 Rev C MS2720T PM Chapter 1 General Information 1 5 Sending SCPI Commands 1 5 Sending SCPI Commands SCPI commands can be sent to the instrument through any Virtual Instrument Software Architecture VISA controller VISA is a commonly used API in the Test and Measurement industry for communicating with instruments from a PC The physical connection between the PC and the Spectrum Master can be Ethernet or USB NI VISA is the National Instruments implementation of the VISA I O standard Information and downloads are available at http www ni com visa The following example describes the verification that a VISA controller can interact with the instrument The images shown and the instructions for your instrument and software may differ from th
405. lay of data for the user They do not modify the way in which data are returned to the controller DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision Title Description Parameter Default Value Default Unit Range Front Panel Access Scale Sets the scale dB division for the y axis rel ampl gt 10 dB div dB 1 dB to 15 dB Amplitude Scale DISPlay WINDow TRACe Y SCALe RLEVel amplitude DISPlay WINDow TRACe Y SCALe RLEVel Title Description Parameter Default Value Default Unit Range Example Related Command Front Panel Access Reference Level Sets the reference level amplitude value for the y axis Note that this may cause a change in attenuation if the automatic input attenuation coupling is enabled amplitude 10 dBm Current active amplitude unit With reference level offset 0 dB 30 dBm to 2150 dBm To set the reference level to 15dBm If y axis is dBm DISPlay WINDow TRACe Y SCALe RLEVel 15 DISPlay WINDow TRACe Y SCALe RLEVel 15dBm DISPlay WINDow TRACe Y SCALe RLEVel OFFset Amplitude Reference Level PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 4 DISPlay Subsystem DISPlay WINDow TRACe Y SCALe RLEVel OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe RLEVel OFFSet Title Description Parameter Default Value Default Unit Range Fron
406. lean values in lt NR1 gt format numeric 1 or 0 0ON OFF Can also be represented as 1 or 0 where 1 means ON and 0 means Shop E parameters are always returned as 1 or 0 in lt NR1 gt format by query commands integer an unsigned integer without a decimal point implied radix point lt NR1 gt a signed integer without a decimal point implied radix point lt NR2 gt a signed number with an explicit radix point lt NR3 gt a scaled explicit decimal point numeric value with and exponent e g floating point number lt NRf gt lt NR1 gt lt NR2 gt lt NR3 gt 2 8 PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI 2 3 Subsystem Commands Table 2 4 Parameter Notations 2 of 2 ens SCPI numeric value lt NRf gt MINimum MAXimum UP DOWN DEFault NAN Not A Number INFinity NINFinity Negative Infinity or other types char zZ CHARACTER PROGRAM DATA Examples CW FlXed UP and DOWN estos lt STRING PROGRAM DATA ASCII characters enclosed by double quotes For 9 example OFF lt block gt zI EEE 488 2 block data format lt NA gt Not Applicable Unit Suffixes Unit suffixes are not required for data parameters provided the values are scaled for the global default units The Spectrum Master SCPI default units are Hz Hertz for frequency related parameters s seconds for time related parameters and m meters for distance related parameter
407. lected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then ACPR from the front panel char SENSe FREQuency 12 4 PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 3 12 3 DISPlay Subsystem DISPlay Subsystem This subsystem provides commands that modify the display of data for the user They do not modify the way in which data are returned to the controller DISPlay WINDow TRACe MAXHold OFF ON 0 1 DISPlay WINDow TRACe MAXHold Title Description Parameter Parameter Type Default Value Front Panel Access Max Hold State Specifies whether the Max Hold is ON or OFF The default value is ON That is sending DISP WIND TRAC MAXH is equivalent to sending DISP WIND TRAC MAXH ON The query version of the command returns a 1 if Max Hold is set to ON and returns a 0 if the Max Hold is set to OFF Note that this command is available only in the Spectrum and EVM vs Sub carrier views OFF ON 0 1 lt boolean gt 0 Shift 5 Trace Max Hold DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe OFFSet Title Description Parameter Default Value Default Unit Range Front Panel Access Power Offset Sets the power offset value for the y axis rel ampl gt 0 dB dB 0 dB to 100 dB Amplitude Power Offset MS2720T PM PN 10580 00341 Rev C 12
408. level frequency and PASS FAIL data for all ten frequency ranges shown in the Spectral Emission Summary It is a combination of the commands ABORT INITiate and FETCh EMISsion TEMPlate DATA The spectral emission mask measurement must be active The current measurement can be queried using CONFigure For each frequency range the data is returned as 3 comma delimited values Power Level in dBm Frequency in Hz and PASS FAIL Related Command MEASure EMISsion TEMPlate DATA FETCh EMISsion TEMPlate DATA CONFigure RF EMISsion READ EMISsion TEMPlate Title Read Spectral Emission Mask Template Description Triggers a new spectral emission mask measurement and returns the template number result It is a combination of the commands ABORT INITiate and FETCh EMISsion TEMPlate The spectral emission mask measurement must be active The current measurement can be queried using CONFigure Related Command CONFigure RF EMISsion READ EMISsion Title Read Spectral Emission Mask Description Triggers a new spectral emission mask measurement and returns the results pass fail status and template number It is a combination of the commands ABORT INITiate and FETCh EMISsion The spectral emission mask measurement must be active The current measurement can be queried using CONFigure Results are returned as 2 comma delimited values pass fail status and template number Related Command CONFigure RF EMISsion
409. lied power offset REFERENCE FREQUENCY Selected external reference frequency UNITS Amplitude units CURRENT VIEW Current view CURRENT MEASUREMENTS Current measurements DYNAMIC ATTENUATION Dynamic range on off SPAN Frequency span PVT FRAME START TIME Power vs Time start time PVT FRAME STOP TIME Power vs Time stop time BW SELECT Current Bandwidth MHz CURRENT SPECTRUM VIEW Current spectrum view single or multiple channel spectrum Q VIEW IQ view RUN HOLD Run Hold on off TEST MODEL Current pass fail model being tested CP RATIO Cyclic Prefix Ratio the value is the index of the CP Ratio list where a value of 0 is the first index in the list MS2720T PM PN 10580 00341 Rev C 2 21 2 7 Parameter Names Chapter 2 Programming with SCPI Table 2 10 Available Parameters in WiMAX and Mobile WiMAX Mode 2 of 2 Parameter Name SPECTRUM SPAN Description Spectrum frequency span the value is the index of the span list where a value of 0 is the first index in the list AUTO SPAN Auto span on off MAX HOLD Max hold on off EVM SUB CARRIER TOP Y Axis Max for EVM vs Symbol Sub Carrier EVM SUB CARRIER SCALE EVM vs Symbol Sub Carrier scale SPECTRAL FLATNESS SCALE Spectral Flatness scale ACPR DISPLAY GRAPH Display ACPR trace on off NUM OF ACPR MAIN CHANNELS Number of ma
410. lot View POWER VS TIME START Start time POWER VS TIME STOP Stop time SLOT NUMBER SET Slot number 7 auto SLOT NUMBER RETURN Slot number Dynamic Range 0 Normal 1 Wide MARKER TABLE Marker table on off NUM OF ACLR MAIN CHANNELS Number of main channels NUM OF ACLR ADJC CHANNELS Number of adjacent channels CHANNEL WIDTH Channel width SCRAMBLING CODE SET Scrambling code 128 auto SCRAMBLING CODE SET RETURN Actual detected scrambling code SCRAMBLING CODE 1 Scrambling code 1 MS2720T PM PN 10580 00341 Rev C 2 29 2 7 Parameter Names Chapter 2 Programming with SCPI Table 2 14 Available Parameters in TDSCDMA Mode 2 of 2 SN SCRAMBLING CODE 2 Instrument serial Scrambling code 2 SCRAMBLING CODE 3 Scrambling code 3 SCRAMBLING CODE 4 Scrambling code 4 SPREADING FACTOR Spread factor SYNC DL CODE SET Sync DL code 32 auto SYNC DL CODE RETURN Actual detected sync DL code set DWPTS DWPTS Power NUM OF CARRIERS 0 1 carrier 1 3 carriers MAX USERS SET Max users set 0 auto MAX USERS RETURN Max users detected UPLINK SLOT SWITCH POINT Uplink slot switch point set THRESHOLD Threshold MEAS SPEED Measurement speed Fast Normal Slow TAU OFFSET Tau time offset TRIGGER TYPE Trigger type No Trig GPS External
411. lows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is a final value for the Dominance ig returned for each data that is not valid at that instance Default Unit dBm Front Panel Access Measurements Over the Air Mapping MEASure OTA MAPping RUN STARt STOP MEASure OTA MAPping RUN Title Coverage Mapping Data Collection Description Turns On Off the coverage mapping data collection Unit needs to be in Mapping measurement mode for this to have any affect No data is returned Front Panel Access Measurements Over the Air Mapping Start Stop Data Collection Main Menu key MS2720T PM PN 10580 00341 Rev C 14 17 14 8 MEASure Subsystem Chapter 14 TD LTE Commands MEASure OTA SCANner Title Description Default Unit Front Panel Access Measure OTA Scanner Sets the active measurement to OTA Scanner sets the default measurement parameters triggers a new measurement and returns the measured values Data is returned as 6 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is a final value for the Dominance is returned for each data that is not valid at that instance dBm Measurements Over the Air Scanner MEASure OTA TXTEst Title Description Default Unit Front Panel Access Measure OTA Tx Test Sets the active m
412. lue Range Default Unit Example Related Command Front Panel Access Generator Output Power Offset or External Gain Loss Setting Sets the output power level offset or the External Gain Loss Setting Note that changing this value also causes the displayed output power to adjust with the new offset For example if the output power is set to 25 dBm and if the External Gain Loss is then set to 10 dB external gain then the power limits will be adjusted by 10 dB and the value of the output power that is displayed on the instrument will be adjusted to 15 dBm The query returns a value from 100 to 100 A negative sign indicates external loss and no sign indicates external gain value 0 dB 100 dB Ext Loss to 100 dB Ext Gain dB To set the signal generator offset to 10 dB external gain GENerator OUTput POWer OFFSet 10 GENerator OUTput POWer Shift 4 Measure Generator Settings Ext Gain Loss MS2720T PM PN 10580 00341 Rev C 5 5 5 4 INITiate Subsystem Chapter 5 Tracking Generator Commands 5 4 INITiate Subsystem This subsystem controls the triggering of measurements INITiate GENerator OFF ON 0 1 INITiate GENerator Title Description Parameter Parameter Type Default Value Example Related Command Front Panel Access Generator On Off Specifies whether the generator is on or off If the value is set to ON or 1 then the generator is turned on If the va
413. lue is set to OFF or 0 then the generator is turned off The query version of the command returns a 1 if the generator is on and returns a 0 if the generator is off OFF ON 0 1 lt boolean gt OFF To turn off generator INITiate GENerator OFF To turn on generator INITiate GENerator ON SENSe GENerator MODe Shift 4 Measure Generator Generator Output PN 10580 00341 Rev C MS2720T PM Chapter 5 Tracking Generator Commands 5 5 MEASure Subsystem 5 5 MEASure Subsystem These commands take the instrument from its current state enable the specified measurement and put the instrument into single sweep mode They correct any parameters that are invalid given the new measurement state such that a valid measurement can take place Other settings may be changed Refer to the documentation of CONFigure for each measurement These commands then initiate the measurement When the measurement is complete they return the result To make a measurement with settings other than the default measurement settings applied by CONFigure do the following Send the appropriate CONFigure command to set the desired measurement Modify the settings as required Send the appropriate READ command to measure and return the result To get the current measurement data use the appropriate FETCh command MEASure TGENerator POWStats Title Measure Tracking Generator Absolute Statistics Description Sets the active measu
414. ly NA INITiate CONTinuous INITiate IMMediate MS2720T PM PN 10580 00341 Rev C 8 2 CALCulate Subsystem Chapter 8 WCDMA Commands 8 2 CALCulate Subsystem The commands in this subsystem process data that has been collected via the SENSe subsystem CALCulate MARKer AOFF Title Turn All Markers Off Description Turns off all markers Front Panel Access Marker All Markers Off CALCulate MARKer 1 2 3 4 5 6 X lt x parameter gt CALCulate MARKer 1 2 3 4 5 6 x Title Marker X Value Description Sets the location of the marker on the x axis at the specified location lt x parameter gt is defined in the current x axis units The query version of the command returns the location of the marker on the x axis Note that the marker is snapped to the data point closest to the specified value If the specified marker is not on it is set to on Parameter lt x parameter gt Default Unit Current x axis unit Example To set reference marker 2 to 1 GHz on the x axis CALCulate MARKer2 X 1 CALCulate MARKer2 X 1GHz To set reference marker 1 to 1 5 GHz on the x axis CALCulate MARKer X 1 5GHz CALCulate MARKerl X 1 5GHz Front Panel Access Marker Marker 1 2 3 4 5 6 CALCulate MARKer 1 2 3 4 5 6 y Title Marker Read Y Value Description Reads the current Y value for the specified marker The units are the units of the y axis Default Unit Current y axis unit 8 2 PN 10580
415. m MEASure RF SPECtrum Measurements RF Channel Spectrum MS2720T PM PN 10580 00341 Rev C 14 23 14 10 TRIGger Subsystem Chapter 14 TD LTE Commands 14 10 TRIGger Subsystem This subsystem contains commands related to the triggering of instrument functions for the purposes of synchronization Related commands appear in the ABORt and INITiate subsystems TRIGger SEQuence SLOPe RISing FALLing TRIGger SEQuence SLOPe Title External Trigger Polarity Description This command sets returns the external trigger polarity Note that this setting can only be changed when the Trigger Source is set to Ext Parameter RISing FALLing Parameter Type lt char gt Default Value RISing Default Unit NA Range RISing FALLing Front Panel Access Setup Trigger Trigger Source Ext Trigger Polarity 14 24 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 11 UNIT Subsystem 14 11 UNIT Subsystem The unit subsystem is used to modify the default units used for related parameters These changes affect parameters in both commands and responses UNIT POWer dBM W UNIT POWer Title Measurement Units Description Sets Returns the current display mode for power values as either dBm or in watts Parameter DBM W Parameter Type lt char gt Default Value dBm Front Panel Access Amplitude Units MS2720T PM PN 10580 00341 Rev C 14 25 14 12 SENSe Subsystem Chapter 14
416. m Chapter 7 EV DO Commands CONFigure OTA char Title Description Parameter CONFigure RF Title Description Parameter Related Command Configure Over The Air Measurement This command configures the selected Over The Air measurement It disables any other active measurements Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified before initiating a measurement When the PSCAn option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then OTA then Pilot Scan from the front panel When the MPATh option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then OTA then Multipath from the front panel char PSCAn MPATh char Configure RF Measurement Valid parameter options SUMMary SPECtrum ACPR EMISsion PVTime This command configures the selected RF measurement It disables any other active measurements Sets the instrument to single sweep mode CINITiate CONTinuous OFF Measurement settings can be modified by using the SENSe RF commands before initiating a measurement When the SUMMary option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then RF Summary from the front panel When the SPECtrum option is selected the measurement results are equiv
417. m Chapter 9 TDSCDMA Commands 9 8 READ Subsystem This set of commands combines the ABORt INITiate and FETCh commands It aborts any current triggering sequence and sets the trigger state to idle It then initiates a new active measurement i e begins the collection of new data When the measurement is complete it returns the result These commands will not switch to another measurement To get the current measurement data use the FETCh command READ DEMod CDPData Title Description Related Command Front Panel Access Read Demodulator Code Domain Data Triggers a new measurement and returns the Slot Power DwPTS Power Channel Power RRC Frequency Error in Hz Frequency Error in PPM EVM RMS EVM Peak RMS Phase Error Carrier Feed Through DwPTS EVM DwPTS PCDE CDP Noise Floor CDP Threshold Tau Selected Slot Sync DL Code Scrambling Code Max Users Spread Factor Data Modulation Type Scrambling Code 1 Scrambling Code 2 Scrambling Code 3 and Scrambling Code 4 measurement results It is a combination of the following commands ABORt INITiate and FETCh DEMod CDPData In order for the data to be accurate the Code Domain Power measurement must be the active measurement specified by CONFigure DEMod CDPData The current measurement can be queried using CONFigure Data is returned as 24 comma delimited values Slot Power in dBm DwPTS Power in dBm Channel Power RRC in dBm Freq Error in Hz Freq Err
418. m Error initializing VISA exiting MsgBox Can t initialize VISA Exit Sub End If Rem Open communication with Device Rem NOTE For simplicity we will not show error checking Rem TODO Add error handling stat viOpen dfltRM address VI NULL VI NULL sesn Rem Set the timeout for message based communication Rem TODO Add error handling stat viSetAttribute sesn VI ATTR TMO VALUE 120000 Rem Ask the device for identification Rem TODO Add error handling MS2720T PM PN 10580 00341 Rev C A 5 A 3 LabVIEW Appendix A Programming Example stat viWrite sesn IDN 5 retCount stat viRead sesn buffer BUFFER SIZE retCount Rem TODO Add code to process the data byteCount retCount returnBytes Left buffer retCount Rem Close down the system Rem TODO Add error handling stat viClose sesn stat viClose dfltRM End Sub A 3 LabVIEW This example shows how to read the trace data from the instrument in 32 bit integer format The output is an array of data point magnitudes Figure A 1 shows the data capture and conversion to 32 bit integers in the format used by LabVIEW Figure A 2 shows the details of the conversion Your instrument must first be defined to the VISA resource manager using Note NI MAX The VISA resource for your instrument serves as the VISA resource input to the vi A 6 PN 10580 00341 Rev C MS2720T PM A 3 LabVIEW Appendix A Programming Exa
419. measurement and returns the transmitter frequency results It is a combination of the commands CONFigure DEMod CDP and READ DEMod TXFRequency For a description of the default code domain power measurement parameters see CONFigure DEMod CDP To make a transmitter frequency measurement with settings other than the default values send CONFigure DEMod CDP Commands to set desired settings READ DEMod TXFRequency Default Unit Hertz Related Command CONFigure DEMod CDP 8 30 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 8 MEASure Subsystem MEASure EMISsion FAIL Title Measure Spectral Emission Mask Pass Fail status Description Sets the active measurement to spectral emission mask sets the default measurement parameters triggers a new measurement and returns the spectral emission mask pass fail results It is a combination of the commands CONFigure RF EMISsion and READ EMISsion FAIL For a description of the default spectral emission mask measurement parameters see CONFigure RF EMISsion To make a spectral emission mask pass fail status measurement with settings other than the default values send CONFigure RF EMISsion Commands to set desired settings READ EMISsion FAIL Related Command MEASure EMISsion MEASure EMISsion TEMPlate CONFigure RF EMISsion MEASure EMISsion TEMPlate DATA Title Measure Spectral Emission Mask Template Data Description Sets the active measurement to spectral
420. ment or use an equipment cart There is a risk of back injury if this equipment is lifted by one person Caution bs Electrostatic Discharge ESD can damage the highly sensitive circuits in the instrument ESD is most likely to occur as test devices are being connected to or disconnected from the instrument s front and rear panel ports and connectors You can protect the instrument and test devices by wearing a static discharge wristband Alternatively you can ground yourself to discharge any static charge by touching the outer chassis of the grounded instrument before touching the instrument s front and rear panel ports and connectors Avoid touching the test port center conductors unless you are properly grounded and have eliminated the possibility of static discharge Repair of damage that is found to be caused by electrostatic discharge is not covered under warranty Warning This product is supplied with a rechargeable battery that could potentially leak hazardous compounds into the environment These hazardous compounds present a risk of injury or loss due to exposure Anritsu Company recommends removing the battery for long term storage of the instrument and storing the battery in a leak proof plastic container Follow the environmental storage requirements specified in the product technical data sheet Safety 2 PN 10580 00341 Rev C MS2720T PM Table of Contents Chapter 1 General Inform
421. ment enters the idle state and waits for the INTTiate MMediate command or for INITiate CONTinuous ON The default value is ON That is sending INIT CONT is equivalent to sending INIT CONT ON The query version of the command returns a 1 if the instrument is continuously sweeping measuring and returns a 0 if the instrument is in single sweep measurement mode Note that rapid toggling between ON and OFF is not allowed The instrument must be allowed to make a full sweep before toggling can be done OFF ON 0 1 lt boolean gt ON INITiate IMMediate Shift 3 Sweep Sweep INITiate IMMediate Title Description Related Command Front Panel Access Trigger Sweep Measurement Initiates a sweep measurement If INITiate CONTinuous is set to ON this command 1s ignored Use this command in combination with STATus OPERation to synchronize the capture of one complete set of data When this command is sent the sweep complete bit of STATus OPERation is set to 0 indicating that the measurement has not completed The data collection is then triggered The controlling program can poll STATus OPERation to determine the status When the sweep complete bit is set to 1 data is ready to be retrieved INITiate CONTinuous STATus OPERation Shift 3 Sweep Trigger Sweep MS2720T PM PN 10580 00341 Rev C 11 11 11 7 MEASure Subsystem Chapter 11 Fixed WiMAX Commands 11 7 MEASure Subsystem T
422. ment summary screen SPECtrum RF Channel Spectrum measurement screen ACLR ACLR measurement view SEM Spectral Emission Mask measurement PV Time Power vs Time measurement SUMMary SPECtrum ACLR SEM PVTime Measurements RF Channel Spectrum Power vs Time ACLR Spectral Emission Mask RF Summary CONFigure RF PVTime FRAMe SUBFrame Title Description Parameter Parameter Type Front Panel Access Configure Power vs Time Measurements Sets the current display mode for Power vs Time measurements either Frame or Sub frame FRAMe SUBFrame lt char gt Measurements RF Power vs Time View 14 8 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 4 DISPlay Subsystem 14 4 DISPlay Subsystem This subsystem provides commands that modify the display of data for the user They do not modify the way in which data are returned to the controller DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe OFFSet Title Description Parameter Default Value Default Unit Range Front Panel Access Power Offset Sets the power offset value for the y azis rel ampl gt 0 dB dB 100 dB to 100 dB Amplitude Power Offset DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision Title Description Parameter Scale Sets the Scale Division setting for the y axi
423. mit Envelope Shape Sets the currently active limit envelope shape SQUare SLOPe char To set the limit envelope to a square CALCulate LIMit ENVelope SHAPe SQUare Shift 6 Limit Limit Envelope Upper Shape If limit is toggled to Upper or Lower Shape If limit is toggled to Lower CALCulate LIMit ENVelope UPDate X Title Description Example Update Limit Envelope Frequency Updates limit envelope frequency Note that this command is valid only if the limit envelope shape is set to a square Use CALCulate LIMit TYPe to set the currently active limit line To adjust the envelope frequency CALCulate LIMit ENVelope UPDate X PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem CALCulate LIMit ENVelope UPDate Y Title Description Example Front Panel Access Update Limit Envelope Amplitude Updates the amplitude of the current limit without changing the frequencies of the inflection point Use CALCulate LIMit TYPe to set the currently active limit line To adjust the limit envelope amplitude CALCulate LIMit ENVelope UPDate Y Shift 6 Limit Limit Envelope Update Envelope Amplitude CALCulate LIMit FAIL Title Description Limit Fail State Query whether the currently active limit line upper or lower has failed or not The command returns a 0 on success 1 on fail and 2 if the current active limit is OFF or the alarm is
424. mmands CONFigure SUMMary Title Description Parameter Parameter Type Front Panel Access CONFigure Title Description Set Measurement to TD LTE Summary Sets the measurement to TD LTE Summary It disables any other active measurements None of the instrument parameters are changed by the execution of this command INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement SUMMary char Measurements TD L TE Summary Configure Query CONFigure query returns the name of the measurement previously set up using a CONFigure command or a MEASure query The list below shows the possible return values SUMM RF SPEC RF ACLR RF SEM RF PVT SUBF RF PVT FRAM RF SUMM DEM CONS DEM CCPG DEM CCPT DEM PVRB DEM SUMM PF OTA OTAS OTA OTATX OTA MAP 14 6 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 3 CONFigure Subsystem CONFigure DEMod SUMMary CONSt1n CCPGraph CCPTable Title Description Parameter Parameter Type Front Panel Access Select the Modulation Measurement Sets measurement to one of the Modulation screens This can be one of SUMMary Modulation Summary view CONStIn Modulation Constellation diagram CCPGraph Control Channel Powers Bar graph view CCPTable Control Channel Powers Table view It disables any other active measurements None of the instrument p
425. mmands related to the transfer of trace data to and from the instrument TRACe PREamble trace type Title Description Parameter Related Command Trace Header Transfer Returns trace header information for the specified trace The trace type must be one of the following SINGle MULTI PVTFrame PVTSlot DEMod Data can be transferred to and from the 5 available display trace types Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory The response begins with an ASCII header The header specifies the number of following bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Note that the instrument must be set in the selected view Use the CONFigure commands to set the unit to the selected view Parameters are returned in comma delimited ASCII format Each parameter is returned as NAME VALUE UNITS Valid parameters are shown in GSM Parameter Names on page 2 20 trace type TRACe DATA TRACe DATA trace type Title Description Parameter Related Command Trace Data Transfer This command transfers trace data from the instrument to the controller The trace type must be one of the following SINGle MULTi PVTFrame PVTSlot DEMod The format of the block data in the query form is specified by FORMat DATA The block data in the command form is always sent in
426. mo 14 31 SENSe OTA MAPping RECAII MAP lt filename gt 14 32 SENSe OTA MAPping RECAlU MAP DEFAUult o o oo oo 14 32 SENSe OTA MAPping REPeat TY Pe TIMe DISTance SENSe OTA MAPping REPeat TYPe o ooooooooooommo mom 14 32 SENSe OTA MAPping REPeat TIMe lt seconds gt SENSe OTA MAPping REPeat TlMe o ooooooooooocoooomo noo 14 32 SENSe OTA MAPping REPeat DISTance lt meters gt SENSe OTA MAPping REPeat DISTance o ooooooooommo mom 14 33 SENSe OTA MAPping SAVe KML lt filename gt 14 33 SENSe OTA MAPping SAVe TEXt lt filename gt 14 33 SENSe OTA SORTby CELLid GROUpid SECTorid SSSPower RSRP RSRQ SINR ESENSSI O TA SORTO Z i522 wwii Vedi oe ER te ele base 14 33 SENSe POWer RF RANGe IMMediate 14 34 SENSe POWer RF RANGe AUTO Boolean default 1 ON I SENSel POWer RF RANGe AUTO 14 34 SENSe RF SPECtrum SPAN Auto 1 4 3 5 10 15 20 30 ESENSe RESPEC tine SPANT iii Eu EVR SE es 14 34 SENSe SUBFrame lt Sub frame number 0 9 gt ESENSE SUB Frame dud oie ea x RR ace ae ad RESI TA 14 35 SENSe TRIGger NOTRIGger EXTernal SENSES RIGS EI sat cuni ane nite MaMa Ie PCR ADS Ceres wx 14 35 Chapter 15 AM FM PM Commands CALCulate MARKer 1 2 3 4 5 63 STA Te OFFJONJO 1 C 26 PN 10580 00341 Rev C MS2720T PM Appendix C List
427. modulation measurements 4 8 16 32 64 128 256 256 Setup S CCPCH Spread MS2720T PM PN 10580 00341 Rev C 8 51 8 12 SENSe Subsystem Chapter 8 WCDMA Commands SENSe DEMod SCODe lt scrambling code gt SENSe DEMod SCODe Title Description Parameter Default Value Range Front Panel Access Scrambling Code This command refers to the primary scrambling code used for W CDMA code domain demodulation measurements When the auto scrambling code feature is turned on this setting will be overwritten by the automatically detected value lt scrambling code NA 0 to 511 Setup Manual Scrambling Code SENSe DEMod SCODe AUTO OFF ON 0 1 SENSe DEMod SCODe AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Automatic Scrambling Code Detection Sets the state of the automatic scrambling code detection feature Setting the value to ON or 1 will result in the scrambling code being set to the code of the strongest detected signal That is the instrument will detect the strongest signal present and use the scrambling code of that signal for demodulation Setting the value to OFF or 0 will force the instrument to base all demodulation on the user selected scrambling code value The default value is ON That is sending SENS DEM SCOD AUTO is equivalent to sending SENS DEM SCOD AUTO ON OFF ON 0 1 lt boolean gt ON
428. most recent adjacent channel leakage ratio measurement results If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as 12 comma separated values 20 MHz channel power 15 MHz channel power 10 MHz channel power 5 MHz channel power Main channel power 1 Main channel power 2 Main channel power 3 Main channel power 4 5 MHz channel power 10 MHz channel power 15 MHz channel power 20 MHz channel power dBm FETCh CHPower Title Description Default Unit Related Command Fetch Channel Power Density Returns the most recent channel power measurement results If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate dBm FETCh CHPower CHPower FETCh CHPower DENSity 8 8 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 5 FETCh Subsystem FETCh DEMod ACTChannels Title Description Default Unit Fetch Active Channel Count Returns the active channel cou
429. mple PEZ ano 40118 zene 1 SqUIOg PIE Jo Eu 48jjnq peas px ii keg i Aewe ejep 4aba3ul IA 4aquin 03 Bugs ae aweu a nosa4 yor dnp Aeue eyep sabaqul 4G ZE 01 ALO El A aq hi rsin OY SIA A JO anea ay 395 pue Buys aq Woy seq x peay A UL 533 q Jo aya SIX x y anjea aya 386 pue xx pea 35414 SPP POT AMARA 1780404 Bulmoyjoy ayy ur pauinga sr 235 zer 2 1 4aquinyy 3384 Cv 2329 1 03 3neJep 300 JI pue Uaamyjadq si 48quINu 2303 au 3eu sans eer Aa XIVQ 35v dl e3ep eem aui 3senbaa OF Bus ayy 03 3204 aya PPY 1553 40448 OU Ul 40448 t la ZE YIO31NI vIvQ SbNIQUV38 LY WAYO 1071 aweu aainosel SIA 4aba3ut 3q 2 03 PUNO PEP eg 395 Data Capture Figure A 1 PN 10580 00341 Rev C MS2720T PM A 3 Lab VIEW Appendix A Programming Example String To Number vi Single Figure A 2 Data Conversion A 8 PN 10580 00341 Rev C MS2720T PM Appendix B IQ Waveform Capture Example of Metafile and C code are shown below The MATLAB script is used to read a WCAP file from the instrument and unpack the data into a MATLAB array The C sample program uses the SCPI commands to initiate a capture and save it directly to the PC MS2720T PM PN 10580 00341 Rev C B 1 B 1 MATLAB Script getdata simple 24 m Appendix B IQ Waveform Capture B 1 MATLAB Script getdata simple 2
430. mple Front Panel Access Limit Envelope Offset Sets limit envelope offset This defines how far away from the measured signal the active limit envelope is placed Use CALCulate LIMit TYPe to set the currently active limit line amplitude 3 dB for upper limit 3 dB for lower limit dB 100 dB to 100 dB To set the limit envelope offset to 5dB CALCulate LIMit ENVelope OFFSet 5 Shift 6 Limit Limit Envelope Upper Offset If limit is toggled to Upper Shift 6 Limit Limit Envelope Lower Offset If limit is toggled to Lower MS2720T PM PN 10580 00341 Rev C 4 2 CALCulate Subsystem Chapter 4 Spectrum Analyzer Commands CALCulate LIMit ENVelope POINt lt number gt CALCulate LIMit ENVelope POINt Title Description Parameter Default Value Range Example Front Panel Access Number of Limit Envelope Points Sets the number of inflection point for the currently active limit envelope Use CALCulate LIMit TYPe to set the currently active limit line number 21 2 to 41 To set the number of inflection point to 31 CALCulate LIMit ENVelope POINt 31 Shift 6 Limit Limit Envelope Upper Point If limit is toggled to Upper Shift 6 Limit Limit Envelope Lower Point If limit 1s toggled to Lower CALCulate LIMit ENVelope SHAPe SQUare SLOPe CALCulate LIMit ENVelope SHAPe Title Description Parameter Parameter Type Example Front Panel Access Li
431. n the screen in the order they are displayed from top to bottom The list is preceded by the name of the summary view either LTE Summary RF Summary or Modulation Summary If frequency Error is a parameter in the summary results then the returned value will be current displayed value averaged over an indeterminate number of previous measurements Averaged value only returned if Frequency Error Average Count gt 1 The maximum number of averaged values will be the value setting for Frequency Error Average Count MS2720T PM PN 10580 00341 Rev C 13 13 13 6 FORMat Subsystem Chapter 13 LTE Commands 13 6 FORMat Subsystem This subsystem contains commands that determine the formatting of numeric data when it is transferred The format setting affects data in specific commands only If a command is affected it is noted 1n the command description FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA Title Description Parameter Parameter Type Default Value Numeric Data Format This command specifies the format in which data is returned in certain commands AS Cii format returns the data in comma separated ASCII format The units are the current instrument units This format requires many more bytes so it is the slowest format INTeger values are signed 32 bit integers in little endian byte order This format returns the data in 4 byte blocks REAL values are 32 b
432. n dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID FETCh DEMod CONSt 1n CONFigure DEMod CONStln READ DEMod EVSCarrier Title Description Related Command Read EVM vs Sub Carrier Triggers a new EVM vs Sub Carrier measurement and returns the results EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and the Base Station ID The EVM vs Sub Carrier measurement must be the active measurement specified by CONFigure DEMod EVSCarrier The current measurement can be queried using the command CONFigure Data is returned as 8 comma delimited values EVM rms in EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID FETCh DEMod EVSCarrier CONFigure DEMod EVSCarrier MS2720T PM PN 10580 00341 Rev C 11 17 11 8 READ Subsystem Chapter 11 Fixed WiMAX Commands READ DEMod EVSYmbo1 Title Description Related Command Read EVM vs Symbol Triggers a new EVM vs Symbol measurement and returns the results EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and the Base Station ID The EVM vs Symbol measurement must be the active measurement specified by CONFigure DEMod EVSYmbol The current measurement can be queried using the command CONFigure Data is returned as 8 comma delimited values E
433. n measurement must be the active measurement specified by CONFigure RF EMISsion The current measurement can be queried using CONFigure Data is returned as 3 comma delimited values for Left Power Center Power and Right Power in dBm They are followed by 8 comma delimited values for each marker boundary Marker number Marker Start Frequency in MHz Marker Stop Frequency in MHz Marker Peak Power Frequency in MHz Marker Peak Power in dBm Marker Power Margin in dB RBW in MHz and Pass Fail CONFigure RF EMISsion MEASure RF EMISsion FETCh RF EMISsion Measurements RF Measurements Spectrum Emission READ RF PVTSlot Title Description Related Command Read Power vs Time Triggers a new measurement and returns the Channel Power RRC Sync Download Power Sync Upload Power On Off Ratio Peak Average Ratio Dw Up Delta Slot 1 Power Slot 2 Power Slot 3 Power Slot 4 Power Slot 5 Power Slot 6 Power and Slot 7 Power It is a combination of the following commands CONFigure RF PVTSlot and READ RF PVTSlot To make an RF ACPR measurement with settings other than the default values send CONFigure RF PVTSlot Commands to set desired settings READ RF PVTSlot Data is returned as 13 comma delimited values The Channel Power RRC in dBm Sync Download Power in dBm Sync Upload Power in dBm On Off Ratio in dB Peak Average Ratio in dB Dw Up Delta in dB Slot 1 to 7 Power in dBm CONFigure RF PVTSlot MEASure
434. n the marker table Setting the value to OFF or 0 will turn off the marker table Parameter OFFJONIOI1 Parameter Type boolean Default Value OFF Example To turn on marker table CALCulate MARKer TABLe ON CALCulate MARKer TABLe 1 15 4 PN 10580 00341 Rev C MS2720T PM Chapter 15 AM FM PM Commands 15 2 DISPlay Subsystem 15 2 DISPlay Subsystem This subsystem provides commands that modify the display of data for the user They do not modify the way in which data are returned to the controller DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALe PDIVision Title Description Parameter Default Value Default Unit Range Front Panel Access Scale Sets the scale dB division for the y azis in RF Spectrum view lt rel ampl gt 10 dB div dB 1 dB to 15 dB Amplitude Scale DISPlay WINDow TRACe Y AFPanalyzer PWR OFFSet rel ampl gt DISPlay WINDow TRACe Y AFPanalyzer PWR OFFSet Title Power Offset Description Sets the power offset value for the y axis in RF Spectrum view Parameter lt rel ampl gt Default Value 0 dB Default Unit dB Range 100 dB to 100 dB Front Panel Access Amplitude Power Offset MS2720T PM PN 10580 00341 Rev C 15 5 15 3 FORMat Subsystem Chapter 15 AM FM PM Commands 15 3 FORMat Subsystem This subsystem contains commands that determine the formatting of numeric data when it is transferred The
435. nalyzer Commands 4 5 FETCh Subsystem FETCh CHPower Title Description Default Unit Related Command Fetch Channel Power Density This command returns the most recent channel power measurement results channel power and channel power density If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data 1s not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as 2 comma separated values channel power channel power density Current amplitude units FETCh CHPower CHPower FETCh CHPower DENSity FETCh OBWidth FREQuency Title Description Default Unit Related Command Fetch Occupied Bandwidth Frequency Returns the most recent occupied bandwidth lower frequency and upper frequency Data is returned as 2 comma separated values lower frequency and upper frequency in Hz Hz FETCh CHPower FETCh CHPower CHPower FETCh OBWidth Title Description Default Unit Fetch Occupied Bandwidth Returns the most recent occupied bandwidth measurement results occupied bandwidth percent of power and dB down One of either percent of power or dB down is measured and the other is set That is determined by the value set using SENSe 0BWidth METHod If the instrument is sweeping
436. nce Loss Sets the value that is used for amplitude correction when the value set by SENSe CORRection IMPedance INPut MAGNitude is something other than 50 or 75 This value is not applied if the impedance is set to either 50 or 75 rel ampl gt 0 dB 0 dB to 100 dB SENSe CORRection IMPedance INPut MAGNitude Shift 8 System Application Options Impedance MS2720T PM PN 10580 00341 Rev C 4 55 4 14 SENSe Subsystem Chapter 4 Spectrum Analyzer Commands SENSe CORRection IMPedance INPut MAGNitude integer SENSe CORRection IMPedance INPut MAGNitude Title Description Parameter Parameter Type Default Value Range Front Panel Access Input Impedance Sets the input impedance that is used for amplitude correction and conversion between units dBm vs dBV vs Volts etc If the value of lt integer gt is 50 no correction is performed If the value of lt integer gt is 75 correction is done based on Anritsu adapter 12N50 75B To place the instrument in Other or offset mode send a 2 Once in the Other mode the command SENSe CORRection IMPedance INPut OFFSet can be used to adjust the offset lt integer gt lt integer gt 50 Ohm 50 Ohm 75 Ohm all other values are treated as described above Shift 8 System Application Options Impedance SENSe DETector FUNCtion POSitive RMS NEGative SAMP1le QUASI SENSe DETe
437. ncy BAND 10 19 SENSe FREQuency CENTer lt freq gt SENSe FREOuency CENTer 10 19 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 10 19 SENSe FREQuency SIGStandard NAMe lt string gt I SENSel FREOuency SIGStandard NAMe 10 20 SENSel FREOuency STARt 10 20 SENSe FREOuency STOP 10 20 SENSe PFail test set gt I SENSej PFail 10 21 SENSe POWer RF RANGe AUTO OFFJON 0 1 SENSe POWer RF RANGe AUTO 10 21 SENSe POWer RF RANGe IMMediate 10 22 SENSEEPV T Eraine STAR dt au e drehte Soy ute 10 22 SENSe PVTFram STOP oa viu vate weamdun icq Rid Wee rdjebi 10 22 SENSEeEPVTSIOGSTARU s ziv S pu x X ee SSRs See r 10 22 SENSe PVTSlot STOP 10 22 Chapter 11 Fixed WiMAX Commands ABORDA A A esa ee eee Sele XY de 11 1 iCONFigureSUMMary 11 2 CONFigurs DEMod lt char gt 11 3 CONPiotre PEA 2 2 ava see netu ed Ra pa Reihe aa ka 11 3 MS2720T PM PN 10580 00341 Rev C Appendix C List of Commands by Mode CONFigute RE SehaE Suec oaeeo IS A vee E T Ed A 11 4
438. ncy STARt 4 59 SENSe FREQuency STEP INCRement lt freg gt SENSe FREQuency STEP INCRement 4 60 MS2720T PM PN 10580 00341 Rev C C 5 Appendix C List of Commands by Mode SENSe FREQuency STOP freq SENSe FREQuency STOP 4 60 SENSe FSTRength ANTenna lt antenna gt SENSel FSTRength ANTenna 4 61 SENSe FSTRength STATe OFF ON J0 1 ESENS PS Reng S A Te s Loans eee te EIER AA e 4 61 SENSe OB Width METHod XDB PERCent SENSe OBWidth STATe OFF ON 0 1 SENSe OBWidth STATe 4 63 SENSe OBWidth XDB rel ampl gt SENSe OBWidth XDB iene pae est os aae trea 4 63 SENSe OPTion IF BWSTate 1 2 3 4 5 SENSe POWer RF ATTenuation rel ampl gt I SENSel POWerf RF ATTenuation 4 64 SENSe POWer RF ATTenuation AUTO OFF ON J0 1 SENSe POWer RF GAIN STATe OFF ON J0 1 I SENSel POWerf RF GAIN STATej 4 65 SENSe SWEep MODE FAST PERFormance NOFFt SENSe SWEep MODE in 2205 as qua pedet QUEE Vea E tutes 4 65 SENSe SWEep TIME LLIMit SENSe SWEep TIME LLIMit 4 65 SENSe SWBep LIMB AC Tual 544 ser a e hm n 4 65 SENSe SWEep TIME AUTO ONJOFF SENSel SWEep TIME AUTO
439. nds CONFigure DEMod SUMMary and READ DEMod SUMMary To make a Demodulator Summary measurement with settings other than the default values send CONFigure DEMod SUMMary Commands to set desired settings READ DEMod SUMMary Data is returned as 12 comma delimited values Pilot amp MAC Power in the current user set unit 1Bm W mW Channel Power in the current user set unit dBm W mW Rho Pilot Rho Mac Rho Data Rho Overalll Rho Overall2 Data Modulation Noise Floor in dB RMS Phase Error Frequency Error in Hz Tau in tens of microseconds All invalid values are replaced with CONFigure DEMod SUMMary READ DEMod SUMMary FETCh DEMod SUMMary Measurements Demodulator Modulation Summary MS2720T PM PN 10580 00341 Rev C 7 15 7 8 MEASure Subsystem Chapter 7 EV DO Commands MEASure OTA MPATh Title Description Related Command Measure OTA Multipath Sets the active measurement to Multipath sets the default measurement parameters triggers a new measurement and returns six Ec Io values six Tau values Channel Power and Multipath Power It is a combination of the following commands CONFigure OTA MPATh and READ OTA MPATP To make an OTA Multipath measurement with settings other than the default values send CONFigure OTA MPATh Commands to set desired settings READ OTA MPATh Data is returned as 14 comma delimited values six Ec Io Values in dB six Tau values in ps Channel Po
440. ned for each data that is not valid at that instance Default Unit dBm Front Panel Access Measurements Over the Air Mapping READ OTA SCANner Title Read OTA Scanner Description Triggers a new OTA Scanner measurement and returns the results The OTA Scanner measurement must be the active measurement specified by CONFigure OTA SCANner The current measurement can be queried using the command CONFigure Data is returned as 6 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is a final value for the Dominance is returned for each data that is not valid at that instance Default Unit dBm Front Panel Access Measurements Over the Air Scanner 13 22 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 9 READ Subsystem READ OTA TXTESUt Title Description Default Unit Front Panel Access READ PFail Title Description Related Command Front Panel Access Read OTA Tz Test Triggers a new OTA Tx Test measurement and returns the results The OTA Tx Test measurement must be the active measurement specified by CONFigure OTA Tx Test The current measurement can be queried using the command CONFigure Data is returned as 3 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is and
441. nel Access Slot Selection Sets the Walsh codes Auto 7 Auto 0 to 6 Setup Slot Selection PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 11 SENSe Subsystem SENSe SWEep SPEed FAST NORM SLOW SENSe SWEep SPEed Title Measurement Speed Description Sets the measurement speed The query form returns either FAST NORM or SLOW in Ascii without the double quotes Parameter FAST NORM SLOW Parameter Type lt char gt Default Value Norm Range FAST NORM SLOW Front Panel Access Setup Meas Speed SENSe SYDLcode Auto 0 31 SENSe SYDLcode Title Sync DL Code Description This command sets the Sync DL code of the Downlink Pilot Time Slot used in subframe sync Default Value Auto 32 Range Auto 0 to 31 Front Panel Access Setup SYNC DL Code SENSe TAU OFFSet integer SENSe TAU OFFSet Title Tau Offset Description Sets the Tau offset in microsecond Default Value 0 Range 5000000 to 5000000 Front Panel Access Setup Trigger Tau Offset MS2720T PM PN 10580 00341 Rev C 9 29 9 11 SENSe Subsystem Chapter 9 TDSCDMA Commands SENSe TRIGger NOTRig GPS EXT SENSe TRIGger Title Description Default Value Range Front Panel Access External Trigger Sets the external trigger The query form returns either NOTRIG GPS or EXT in Ascii without the double quotes
442. nel number for the selected signal standard Parameter number Front Panel Access Frequency Channel SENSe FREQuency SIGStandard NAMe String SENSe FREQuency SIGStandard NAMe Title Signal Standard Description Selects the desired signal standard from the list The lt string gt argument is the name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal Standard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the lt string gt argument would be P GSM 900 Uplink The query form of this command will return the name of the currently selected Signal Standard from the list Parameter string Front Panel Access Freq Signal Standard 13 30 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 11 SENSe Subsystem SENSe LTE STATus Title Description Front Panel Access Sweep Status Returns 1 when the sweep is complete Returns 0 when the sweep is in progress None SENSe 0TA MAPping MEASurement SSSPower RSRP RSRQ SINR SENSe OTA MAPping MEASurement Title Description Parameter Default Value Example Related Command Front Panel Access Coverage Mapping Measurement Parame
443. ng CONFigure Use the CONFigure SPECtrum SINGle command to set Single Channel Spectrum as the active measurement Data is returned as 9 comma delimited values MEASure PVTSlot CONFigure PVTSlot READ PVTSlot PN 10580 00341 Rev C MS2720T PM Chapter 10 GSM Commands 10 5 FORMat Subsystem 10 5 FORMat Subsystem This subsystem contains commands that determine the formatting of numeric data when it is transferred The format setting affects data in specific commands only If a command is affected it is noted in the command description FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA Title Description Parameter Parameter Type Default Value Related Command Numeric Data Format This command specifies the format in which data is returned in certain commands ASCii format returns the data in comma separated ASCII format The units are the current instrument units This format requires many more bytes so it is the slowest format INTeger 32 values are signed 32 bit integers in little endian byte order This format returns the data in 4 byte blocks REAL 32 values are 32 bit floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 4 byte binary format The units are the current instrument units Both INTeger 32 and REAL 32 formats return a definite block length Each transfer begins with an ASCII head
444. ns Pug A A AA 10 7 gE ECHR WE STOU re o eM te E setate dotate aad Pec DM Mea d 10 7 ETCH SPEC tram MUELA il A RR Oe DIE Ree ox 10 7 FETCH SPECtrum SINGE a ease netu ed arare FR PS P 10 8 C 16 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA 10 9 INTTiate CONTinuous OFF ONJ0 1 SINE Tate CONTINUOUS o ey da oreet s s wa ex ees 10 10 TNT Tiate PIM Mediate e se anode te dA i vue eh SIEGE id GA 10 10 MEBASure DBMOQ s id AA as 10 11 MEA Sure BP a eos ets des Rb NIU ERES EN CC MP ROO UM 10 12 MEA S re PV Thames uoce vet xi b S PIOS e EUN 10 12 MEA S r PU ESTO dor ads dated edi Bi b DINE ROI SU D ayes Lad 10 13 MEASure SPECtrum MULTI 10 13 MEASure SPECtrum SINGlIe 10 14 READ DEM ii as Conte ea a Eas aa 10 15 READ Pha S oco ct Kehoe eens Dad Ge A eed ua Sees D ROS aS 10 15 READ P VT Frame sia a ead n a e p Sr EAR SQ UR axe 10 16 READ VSO 210 uova ee Ud Sce wA S Le PRIUS Roe ceo AR 10 16 READ SPEC ton MULTI eus ebur Rn y d oerte shoe aab d poeta 10 17 READ SPECtrumSINGI 6 coke e malos ele re Pa pex ate un 10 17 TRACS PREamble lt tracetype gt 10 18 TRACe DATA lt tracetype gt 10 18 SENSe FREQuency BAND AUTO GSM EDGE SENSe FREOue
445. nstrument go into the Measurement menu press the Pass Fail Mode key and then press the Select Pass Fail Test submenu Alternatively the list can be retrieved remotely and viewed using the Anritsu Master Software Tools The test set gt argument is a 1 based index of the position of the desired Pass Fail test set in the instrument s current Pass Fail test set list For example if the desired Pass Fail test is the 3rd item on the list then the value of the test set argument would be 3 When using the query form of the command the return value is the currently selected test set number If there is not a valid test set selected the return value is 1 negative 1 test set CONFigure PFail Measurements Pass Fail Mode Select Pass Fail Test SENSe POWer RF RANGe AUTO OFF ON 0 1 SENSe POWer RF RANGe AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Automatic Amplitude Range Sets the automatic amplitude range Setting the value to ON or 1 will result in the amplitude range being coupled to the detected input signal level Setting the value to OFF or 0 will result in the input attenuation being un coupled from the input signal level That is changing the input signal level will not change the amplitude range When this command is issued the amplitude range itself will not change The default value is ON That is sen
446. nt Class devices The USB 2 0 Mini B device connector can be used to connect the MS2720T directly to a PC The first time the instrument is connected to a PC the normal USB device detection by the computer operating system takes place 1 Power on the instrument and controller PC and wait for the systems to power up completely 2 Connect the USB cable mini B connector to the instrument 1 4 PN 10580 00341 Rev C MS2720T PM Chapter 1 General Information 1 4 Remote Programming Setup and Interface 3 Connect the USB cable A connector to the controller PC USB host port The controller PC should indicate New Hardware Found if the combination of USB VID PID Serial Number has never been connected to this controller PC Found New Hardware Wizard Welcome to the Found New Hardware Wizard Windows will search for current and updated software by looking on your computer on the hardware installation CD or on the Windows Update Web site with your permission Read our privacy policy Can Windows connect to Windows Update to search for software or OYes now and every time connect a device O No notthis time Click Nextto continue Figure 1 1 Found New Hardware Wizard 4 Select to allow the Wizard to search for and install the USB software automatically Found New Hardware Wizard This wizard helps you install software for USB Test and Measurement Device A If your hardware came with an instal
447. nt Panel Access Resolution Bandwidth Coupling Sets the state of the coupling of the resolution bandwidth to the frequency span Setting the value to ON or 1 will result in the resolution bandwidth being coupled to the span That is when the span changes the resolution bandwidth changes Setting the value to OFF or 0 will result in the resolution bandwidth being uncoupled from the span That 1s Changing the span will not change the resolution bandwidth When this command is issued the resolution bandwidth setting itself will not change The default value is ON That is sending SENS BAND RES AUTO is equivalent to sending SENS BAND RES AUTO ON OFF ON 0 1 lt boolean gt ON SENSe BANDwidth BWIDth RESolution RATio BW Auto RBW MS2720T PM PN 10580 00341 Rev C 4 53 4 14 SENSe Subsystem Chapter 4 Spectrum Analyzer Commands SENSe BANDwidth BWIDth RESolution RATio number SENSe BANDwidth BWIDth RESolution RATio Title Description Parameter Default Value Range Related Command Front Panel Access Resolution Bandwidth to Span Ratio Sets the ratio of the resolution bandwidth to the span for use when the resolution bandwidth to span coupling is enabled Note that the front panel interface sets the inverse ratio the span to the resolution bandwidth lt number gt 0 010000 0 000001 to 1 SENSe BANDwidth BWIDth RESolution AUTO BW Span RBW note that th
448. nt from the most recent measurement results If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the total number of active channels No Units MS2720T PM PN 10580 00341 Rev C 8 9 8 5 FETCh Subsystem Chapter 8 WCDMA Commands FETCh DEMod CDPower Title Description Default Unit Related Command Front Panel Access Fetch Demodulated Channel Power Returns the most recent absolute power measurement results for the requested logical channel If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as 4 comma delimited values CPICH power PCCPCH power PICH power SCCPCH power dBm CONFigure DEMod CDPower MEASure DEMod CDPower READ DEMod CDPower Measurements Demodulator CDP FETCh DEMod CFTHrough Title Description Default Unit Fetch Carrier Feed Through Returns the most recent carrier feed through measurement
449. nt previously set up using a CONFigure command or a MEASure query The list below shows the possible return values and the actual names of each configuration Returns Value Actual Name SPEC SINGSingle Channel Spectrum SPEC MULTMulti Channel Spectrum PVTFPower vs Time Frame PVTSPower vs Time Slot DEMDemodulator PF Pass Fail Mode SUMMSummary PN 10580 00341 Rev C MS2720T PM Chapter 10 GSM Commands 10 3 DISPlay Subsystem 10 3 DISPlay Subsystem This subsystem provides commands that modify the display of data for the user They do not modify the way in which data are returned to the controller DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe OFFSet Title Power Offset Description Sets the power offset value for the y axis Parameter rel ampl gt Default Value 0 dB Default Unit dB Range 100 dB to 100 dB Front Panel Access Amplitude Power Offset MS2720T PM PN 10580 00341 Rev C 10 5 10 4 FETCh Subsystem Chapter 10 GSM Commands 10 4 FETCh Subsystem This set of commands returns the most recent measurement data of the active measurement They will not switch to another measurement To make a new measurement use the INITiate command To get new measurement data use the READ or MEASure query commands FETCh DEMod Title Description Related Command FETCh PFail Title Description Related Command Fetch Demodulator
450. nt to Pilot Scan sets the default measurement parameters triggers a new measurement and returns DwPTS Power and Pilot Dominance It is a combination of the following commands CONFigure OTA PSCAn and READ OTA To make an OTA Pilot Scan measurement with settings other than the default values send CONFigure OTA Commands to set desired settings READ OTA Data is returned as 2 comma delimited values DwPTS Power in dBm and Pilot Dominance in dBm All invalid values are replaced with CONFigure OTA READ OTA FETCh OTA Measurements Over the Air Code Scan PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 7 MEASure Subsystem MEASure RF EMISsion Title Description Related Command Front Panel Access Measure RF Spectrum Emission Sets the active measurement to Spectrum Emission sets the default measurement parameters triggers a new measurement and returns the Left Power Center Power Right Power followed by Marker Number Marker Start Frequency Marker Stop Frequency Marker Peak Power Frequency Marker Peak Power Marker Power Margin Marker RBW Marker s Pass Fail Status for all markers boundaries It is a combination of the following commands CONFigure RF EMISsion and READ RF EMISsion To make an RF Spectrum Emission measurement with settings other than the default values send CONFigure RF EMISsion Commands to set desired settings READ RF EMISsion Data is retu
451. nuous OFF ONIO 1 SINT Tiati CONTINUOUS a Sra oerte bei EEUU Ee Ee bd tee reU E ACA 7 12 INITiate CONTinuous OFF ONIO 1 INS CONTINUOUS a eun ae M MENT NE iaa KINATIA wand 8 21 INITiate CONTinuous OFF ONIO 1 ANTAS C ON TAO P 2 44 0 Sea Coq d acsi ede teat a ebat aw 9 9 INITiate GENerator OFF ON 0 1 INTA GENES i diues cuiu hr ou TEX E a Rer o REC MAANA 5 6 SINITiate IMMediate ONCEJAVERage 4 3 SINT Diate IM Mdai etu oad V caw a ie UE Pid ee pa tes eed ee 10 10 INITiate IMMediate 11 11 INI Tiate IMMsdiate ia 12 11 SINT Tiate MM hai ia 13 15 SIN Date BIMMSdiate Li d eco ho ele ed Lacer etd ao ver RIS 14 14 INT Hate b INMINTediate 1 putas parda od o 15 8 INITiate IMMediate 6 10 INI Diate l IMM ediat 200 A a UA 7 12 INI Tate INIMedtale ii ir KA qw 8 21 INI Diate b INDM ediate airis AI WA it Do 9 9 INSTrument CATalog FULL 3 1 INS Trument NSELect lt integer gt INS Trument NSELect ues oet So Seed AI Soe hg Dede te he ade eas 3 1 INS Trument SELect lt string gt INS TrimentS ELE A ue toa du rem PME EUIS LEEREN EE E eu n 3 2 MEA S re ACERA uds eerte rho PS E ponte de sre Eo d dtes 8 22 MEASTE AC Power Posts tat ts Atos hood e iode P MICROS 4 32 MEASure CHPower CHPower 4 33 MEASure CHPower DENSity
452. o 14 23 READ RESSPEGCtrum ees xv DR RIS RU A ed x e 6 19 READ REISPEGCtt in ves LA S ae Mee E VI s CSS 7 22 READ IRE SPEC trum a at e eds e BR Ae hades 9 19 READ RE SUM Ma a pus ee de etr sig rav dated rd bd 7 22 READ RF SUMMary 8 44 READ RE SUMM ary roon erone onea o E we 9 19 READ SPECtrum MULTIi 10 17 READ SPEChum SINGI wi AA wee ake qub ls 10 17 READ TGENerator POWStats 5 8 READ TGENerator TXStats aaa ka eee 5 8 STATUS OPERAN DAA IA 3 9 xS Ten PTUS ur sd A A ee RA 3 10 iS YS Tem PRES Lupe Dea p ex eb biu e 3 10 TRACe COPY TRACE1 TRACE2 TRACE3 4 38 TRACe EXCHange TRACE2 TRACE3 4 38 LRACE PREamble 41 213 a A RS ets Banas 4 39 TRACe PREamble lt trace type gt 10 18 TRACe PREamble lt tracetype gt 11 21 TRACe PREamble lt tracetype gt 12 21 TRACe PREamble lt tracetype gt 6 20 TRACe PREamble lt tracetype gt 7 23 TRACe PREamble lt tracetype gt 8 46 TRACe PREamble lt tracetype gt 9 20 TRACe DATA 1 2 33 lt header gt lt block gt MS2720T PM PN 10580 00341 Rev C Appendix D Lis
453. o set the desired measurement Modify the settings as required Send the appropriate READ command to measure and return the result To get the current measurement data use the appropriate FETCh command MEASure DEMod CDPower Title Measure Code Domain Power Description Sets the active measurement to Code Domain Power sets the default measurement parameters triggers a new measurement and returns the Pilot Power Channel Power Noise Floor Rho Carrier Feed Through Tau RMS Phase Error Frequency Error Frequency Error PPM Page Sync and Q Page measurement results It is a combination of the following commands CONFigure DEMod CDPower and READ DEMod CDPower To make a CDP measurement with settings other than the default values send CONFigure DEMod CDPower Commands to set desired settings READ DEMod CD Power Data is returned as 12 comma delimited values Pilot Power in the current user set unit 1Bm W mW Channel Power in the current user set unit dBBm W mW Noise Floor in dB Rho Carrier Feed Through in dB Tau in ps RMS Phase Error in deg Frequency Error in Hz Frequency Error PPM Page in dBm Sync in dBm and Q Page All invalid values are replaced with Default Unit dBm Related Command CONFigure DEMod CDPower READ DEMod CDPower FETCh DEMod CDPower MS2720T PM PN 10580 00341 Rev C 6 11 6 8 MEASure Subsystem Chapter 6 CDMA Commands MEASure OTA MPATh Title Descri
454. od ted N 6 27 nel number SENSe FREQuency SIGStandard CHANnel 7 30 SENSe FREQuency SIGStandard CHANnel lt number gt SENSe FREQuency SIGStandard CHANnel 9 26 SENSe FREQuency SIGStandard NAMe String SENSe FREOuency SIGStandard NAMe 13 30 SENSe FREQuency SIGStandard NAMe String SENSe FREOuency SIGStandard NAMe 14 28 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 10 20 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 11 26 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 12 24 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 15 19 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 4 57 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 6 27 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 7 30 SENSe FREQuency SIGStandard NA Me lt string gt SENSe FREOuency SIGStandard NAMe 8 54 SENSe FREQuency SIGStandard NA Me lt string gt S
455. of Commands by Mode CALCulate MARKer 1 2 3 4 5 611 STATejJ 15 1 CALCulate MARKer 1 2 3 4 5 6 DELTa STATe OFF ON 0 1 CAL Culate MARKer 1 213 4 5 16 DELTaf STATej 15 1 CALCulate MARKer 1 2 3 4 5 6 DELTa X lt x parameter gt CAL Culate MARKer 1 213 4 5 6 DELTa K 15 2 CAL Culate MARKer 1 213 4 5 6 DELTa Y 15 2 CALCulate MARKer 1 2 34 5 6 ESET CENTer 15 2 CALCulate MARKer 1 213 4 5 6 1 SETI RLEVel 15 3 CALCulate MARKer 1 2 3 4 5 6 X lt x parameter gt CAL Culate MAREKer 1 21345 61 X7 15 3 CALCulate MARKer 1 2 34 5 63 Y 15 4 CALCulate MARKer AOFF 15 4 CALCulate MARKer TABLe STATe OFF ONJ0 1 CAL Culate MARKer TABLef STATejJ 15 4 DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALej PDIVision 15 5 DISPlay WINDow TRACe Y AFPanalyzer PWR OFFSet rel ampl gt DISPlay WINDow TRACe Y AFPanalyzer PWR OFFSet 15 5 FORMat READings DATA ASCujINTeger 32 REAL lt length gt FORMat READings DATA 15 6 NE TIate IMMediate AA E E a 15 8 INTTiate CONTinuous OFFJONJ0 1 SNFEigte CON Emugotis 15
456. of carrier power used to measure the occupied bandwidth This value is used in the measurement if SENSe OBWidth M ETHod is set to PERCent lt percentage gt 99 0 to 100 SENSe OBWidth METHod Shift 4 Measure RF Spectrum MS2720T PM PN 10580 00341 Rev C 15 21 15 7 SENSe Subsystem Chapter 15 AM FM PM Commands SENSe OBWidth XDB rel ampl SENSe OBWidth XDB Title Description Parameter Default Value Default Unit Range Related Command Front Panel Access Occupied Bandwidth dB Down This command sets the number of dB below the carrier used to measure the occupied bandwidth This value is used in the measurement if SENSe OBWidth METHod is set to XDB rel ampl gt 3 dBc dBc 0 to 100 dBc SENSe OBWidth METHod Shift 4 Measure RF Spectrum dBc 15 22 PN 10580 00341 Rev C MS2720T PM Appendix A Programming Example A 1 C C This example is run on the command line It sends the IDN query to the instrument and prints the response to the console MS2720T PM PN 10580 00341 Rev C A 1 A 1 C C Appendix A Programming Example IdnExample cpp Microsoft Visual Studio Generated Example Based on Example 2 1 in the NI VISA User Manual Usage IdnExample USB0 0x0B58 0xFFF9 XXXXXXXX XXX XX INSTR where Xxxxxxxx Xxx xx is the USB Device ID of the instrument Output The string identity string returned from the
457. of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is an additional set of four results Dominance Antenna count Average Power Delta Power is returned for each data that is not valid at that instance Default Unit dBm Front Panel Access Measurements Over the Air Tx Test MEASure RF ACLR Title Measure Adjacent Channel Leakage Ratio Description Sets the active measurement to adjacent channel power ratio sets the default measurement parameters triggers a new measurement and returns the main channel s power and adjacent channel s power It is a combination of the commands CONFigure RF ACLR and READ RF ACLR Refer to READ RF ACLR on page 13 24 for a description of the returned data Default Unit dBm Front Panel Access Measurements RF ACLR MEASure RF SEM Title Measure Spectral Emission Mask Description Sets the active measurement to Spectral Emission Mask and returns a PASS or FAIL result Front Panel Access Measurements RF Spectral Emission Mask MS2720T PM PN 10580 00341 Rev C 13 19 13 8 MEASure Subsystem Chapter 13 LTE Commands MEASure RF SPECtrum Title Measure RF Spectrum Description Sets the active measurement to Channel Spectrum sets the default measurement parameters triggers a new measurement and returns the Channel Power and Occupied Bandwidth measurement results
458. of the desired Pass Fail test set in the instrument s current Pass Fail test set list For example if the desired Pass Fail test is the 3rd item on the list then the value of the lt test set gt argument would be 3 When using the query form of the command the return value is the currently selected test set number If there is not a valid test set selected the return value is 1 negative 1 lt test set gt CONFigure PFail Measurements Pass Fail Mode Select Pass Fail Test SENSe POWer RF RANGe AUTO OFF ON 0 1 SENSe POWer RF RANGe AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Automatic Amplitude Range Sets the automatic amplitude range Setting the value to ON or 1 will result in the amplitude range being coupled to the detected input signal level Setting the value to OFF or 0 will result in the input attenuation being uncoupled from the input signal level That is changing the input signal level will not change the amplitude range When this command is issued the amplitude range itself will not change The default value 1s ON That is sending SENS POW RANG AUTO is equivalent to sending SENS POW RANG AUTO ON OFFJ ONIOI1 boolean ON SENSe POWer RF RANGe Amplitude Auto Range MS2720T PM PN 10580 00341 Rev C 11 27 11 10 SENSe Subsystem Chapter 11 Fixed WiMAX Commands SENSe PO
459. oggling between ON and OFF is not allowed The instrument must be allowed to make a full sweep before toggling can be done Parameter OFF ON 0 1 Parameter Type lt boolean gt Default Value ON Related Command INITiate IMMediate Front Panel Access Shift 3 Sweep Sweep 15 8 PN 10580 00341 Rev C MS2720T PM Chapter 15 AM FM PM Commands 15 5 MMEMory Subsystem 15 5 MMEMory Subsystem The Mass MEMory subsystem contains functions that provide access to the instrument s setup and data storage MMEMory DELete file name gt Title Description Parameter Related Command Front Panel Access Delete Setup Measurement Removes the measurement or setup file specified by file name from the current mass storage device file name should be enclosed in either single quotes or double quotes 7 It should contain one of the following file extensions stp for setup edg for GSM measurements spa for SPA measurement wed for WCDMA measurements wmxd for WiMAX wmxe for Mobile WiMAX measurements vna for Cable amp Antenna measurements cdma for CDMA measurements tds for TDSCDMA measurements evdo for EVDO measurements aa for Interference Analysis measurements cs for Channel Scanner measurements dmr2 for DMR 2 Analyzer measurements p25 for P25 Analyzer measurements nxdn for NXDN Analyzer measurements afp
460. ommand will return the index of the currently selected bandwidth on the list The Default is the 1st index in the bandwidth list Parameter lt index gt Default Value The default bandwidth is 5 MHz which is the 1st index in the bandwidth list Front Panel Access Setup BW SENSe DEMod CONStln REFPoints STATe OFF ON 0 1 SENSe DEMod CONSt1n REFPoints STATe Title Constellation Reference Points Description Sets the display of the reference points for the various constellations on off Parameter OFF ON 0 1 Parameter Type lt boolean gt Default Value ON Front Panel Access Measurements Demodulator Constellation Reference Points MS2720T PM PN 10580 00341 Rev C 12 23 12 10 SENSe Subsystem Chapter 12 Mobile WiMAX Commands SENSe FREQuency CENTer lt freq gt SENSe FREQuency CENTer Title Description Parameter Default Value Default Unit Range Front Panel Access Center Frequency Sets the center frequency Note that changing the value of the center frequency will change the value of the coupled parameters Start Frequency and Stop Frequency It may also change the value of the span freq 2 5 GHz Hz 0 Hz to 7 1 GHz Freq Center Freq SENSe FREQuency SIGStandard CHANnel number SENSe FREQuency SIGStandard CHANnel Title Description Parameter Front Panel Access Channel Selection Sets the channel number for the selected
461. or each data that is not valid at that instance It is a combination of the following commands CONFigure RF PVTime and READ RF PVTime Front Panel Access Measurements RF Power vs Time MEASure RF SEM Title Measure Spectral Emission Mask Description Sets the active measurement to Spectral Emission Mask and returns a PASS or FAIL result Front Panel Access Measurements RF Spectral Emission Mask MEASure RF SPECtrum Title Measure RF Spectrum Description Sets the active measurement to Channel Spectrum sets the default measurement parameters triggers a new measurement and returns the Channel Power and Occupied Bandwidth measurement results It is a combination of the following command CONFigure RF SPECtrum and READ RF SPECtrum Data is returned as 2 comma delimited values Channel Power in dBm and Occupied bandwidth in MHz Front Panel Access Measurements RF Channel Spectrum MS2720T PM PN 10580 00341 Rev C 14 19 14 9 READ Subsystem Chapter 14 TD LTE Commands 14 9 READ Subsystem This set of commands combines the ABORt INITiate and FETCh commands It aborts any current triggering sequence and sets the trigger state to idle It then initiates a new active measurement i e begins the collection of new data When the measurement is complete it returns the result These commands will not switch to another measurement To get the current measurement data use the FETCh command READ DEMod
462. or in PPM EVM RMS percentage EVM Peak in percentage RMS Phase Error in percentage Carrier Feed Through in dB DwPTS EVM in percentage DwPTS PCDE in dB CDP Noise Floor in dB CDP Threshold hold in dB Tau in nanoseconds Sync DL Code in unitless number Scrambling Code in unitless number Max User in unitless number Spread Factor in dB Data Modulation Type 0 Noise 1 QPSK 2 8PSK 3 16QAM Scrambling Code 1 in dB Scrambling Code 2 in dB Scrambling Code 3 in dB and Scrambling Code 4 in dB All invalid values are replaced with CONFigure DEMod CDPData MEASure DEMod CDPData FETCh DEMod CDPData Measurements Demodulator CDP Data PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 8 READ Subsystem READ DEMod SUMMary Title Description Related Command Front Panel Access READ OTA Title Description Related Command Front Panel Access Read Modulation Summary Triggers a new RF Summary measurement and returns the results It is combination of the commands ABORT INITiate and FETCh DEMod SUMMary The current measurement can be queried using CONFigure Data is returned as 9 comma delimited values Slot Power EVM Peak EVM Frequency error Frequency Error PPM Tau Noise Floor Carrier Feed Through Peak CDE All invalid values are replaced with Power units are in watt or dBm as per what is set by the user Frequency is always in Hz
463. order This format returns the data in 4 byte blocks REAL 32 values are 32 bit floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 4 byte binary format The units are the current instrument units Both INTeger 32 and REAL 32 formats return a definite block length Each transfer begins with an ASCII header such as 42204 The first digit represents the number of following digits in the header in this example 4 The remainder of the header indicates the number of bytes that follow the header in this example 2204 You then divide the number of following bytes by the number of bytes in the data format you ve chosen 4 for both INTeger 32 and REAL 32 to get the number of data points in this example 551 ASCii INTeger 32 REAL 32 lt char gt ASCii TRACe DATA 11 10 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 6 INITiate Subsystem 11 6 INITiate Subsystem This subsystem controls the triggering of measurements INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Continuous Single Sweep Specifies whether the sweep measurement is triggered continuously If the value is set to ON or 1 another sweep measurement is triggered as soon as the current one completes If continuous is set to OFF or 0 the instru
464. ords or inside keywords XXX Indicates a root command name For further information about SCPI command syntax and style refer to the Standard Commands for Programmable Instruments SCPI 1999 0 document PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI 2 5 Notational Examples 2 5 Notational Examples Table 2 6 provides examples of valid command syntax Table 2 6 Creating Valid Commands Command Specification SENSe FREQuency STARt lt freq gt Valid Forms The following all produce the same result SENSe FREQuency STARt 1 MHZ SENS FREQ STAR 1 MHZ sense frequency start 1000000 FREQ STAR 1000 kHZ CALCulate MARKer 1 2 3 4 5 6 x lt X parameter gt The first 2 commands set the location of marker 1 The third command sets the location of marker 2 CALC MARK X 1 GHZ CALC MARK1 X 1 GHZ CALC MARK2 X 2 GHZ UNIT POWer dBM DBV DBMV DBUV V w The following commands are identical UNIT POWer dBM unit pow dBm INITiate CONTinuous OFF ON 0 1 The following commands are identical INITiate CONTinuous OFF init cont 0 Command statements read from left to right and from top to bottom In the command statement above the FREQuency keyword immediately follows the SENSe keyword with no separating space A space sp is used between the command string and its argument Note that the first keyword in the command string does not require a leading colon
465. orm Hz for FM Audio Spectrum Waveform Radians for PM Audio Spectrum Waveform REAL 64 values are 64 bit floating point numbers conforming to the IEEE 754 standard in little endian byte order This format returns the data in 8 byte binary format The units are dBm for RF Spectrum for AM Audio Spectrum Waveform Hz for FM Audio Spectrum Waveform Radians for PM Audio Spectrum Waveform PN 10580 00341 Rev C MS2720T PM Chapter 15 AM FM PM Commands 15 3 FORMat Subsystem Both INTeger and REAL formats return a definite block length Each transfer begins with an ASCII header such as 42204 for INTeger 32 and REAL 32 and 44408 for REAL 64 The first digit represents the number of following digits in the header in this example 4 The remainder of the header indicates the number of bytes that follow the header in this example 2204 for INT 32 and REAL 32 and 4408 for REAL 64 Divide the number of following bytes by the number of bytes in the data format chosen 4 for both INTeger 32 and REAL 32 and 8 for REAL 64 to get the number of data points in this example 551 Parameter ASCi INTeger 32 REAL length Parameter Type char Default Value ASCii Related Command TRACe DATA MS2720T PM PN 10580 00341 Rev C 15 7 15 4 INITiate Subsystem Chapter 15 AM FM PM Commands 15 4 INITiate Subsystem This subsystem controls the triggering of measurements INITiate IMMediate Title Trigger Sweep Measu
466. ot currently used but it must be sent Send a 1 Parameter integer file name Related Command MMEMory STORe STATe MMEMory MSIS INTernal USB Front Panel Access Shift 7 File Recall select Setup file from list When recalling a setup that causes a mode switch wait a minimum of 60 seconds New before issuing the next command 3 4 PN 10580 00341 Rev C MS2720T PM Chapter 3 All Mode Commands 3 3 MMEMory Subsystem MMEMory LOAD TRACe lt integer gt lt file name gt Title Description Parameter Example Related Command Front Panel Access Recall Measurement The instrument must be in the mode of the saved trace in order to recall that trace Use INSTrument SELect or INSTrument NSELect to set the mode Recalls a previously stored measurement trace from the current storage location The saved measurement trace to be loaded is specified by lt file name gt file name gt should be enclosed in either single quotes or double quotes and should contain a file extension Note that the trace specified by lt file name gt should be available at the current mass storage location Use the command MMEMory MSIS to set the current mass storage location The lt integer gt parameter is not currently used but it must be sent Send a 1 Note When using this command in SPA mode a manual key press from the instrument 1s necessary to continue In some modes
467. ower Absolute Main Channel 4 Power Absolute Main Channel 5 Power Absolute Adjacent Channel 3 Power Absolute Adjacent Channel 4 Power All values are returned in dBm Note that the values for all five main channel carriers are shown even if the number of carriers set on the instrument is below five CONFigure RF ACPR MEASure RF ACPR READ RF ACPR Measurements RF Measurements ACPR MS2720T PM PN 10580 00341 Rev C 6 7 6 5 FETCh Subsystem Chapter 6 CDMA Commands FETCh RF EMISsion Title Description Related Command Front Panel Access Fetch RF Spurious Emission Returns the most recent Spurious Emission measurement result Data is returned as 5 comma delimited values for each marker boundary 40 values total Marker Amplitude in dB Marker Frequency in Hz RBW in Hz Pass Fail and Mask Boundary Frequency in Hz Markers that are not on will return for Marker Amplitude Marker Frequency RBW and Pass Fail All Mask Boundary Frequencies will show normally CONFigure RF EMISsion MEASure RF EMISsion READ RF EMISsion Measurements RF Measurements Spurious Emission FETCh RF SPECtrum Title Description Related Command Front Panel Access Fetch RF Spectrum Returns the most recent RF Channel Spectrum measurement results Data is returned as 4 comma delimited values Channel Power in the current user set unit dBm W mW Occupied bandwidth in Hz Channel Power in fW
468. ower UpPTS Power ON OFF Ratio Slot PAR Left Channel Power Right Channel Power Left Channel Occupied Bandwidth Right Channel Occupied Bandwidth All invalid values are replaced with Power units are in watt or dBm as per what is set by the user Frequency is always in Hz CONFigure RF SUMMary READ RF SUMMary FETCh RF SUMMary Measurements RF RF Summary MS2720T PM PN 10580 00341 Rev C 9 19 9 9 TRACe Subsystem Chapter 9 TDSCDMA Commands 9 9 TRACe Subsystem This subsystem contains commands related to the transfer of trace data to and from the instrument TRACe PREamble trace type Title Description Parameter Related Command Trace Header Transfer Returns trace header information for the specified trace The trace type must be one of the following SPECtrum EMISsion DEMod OTA PVTSlot Data can be transferred to and from the 5 available display trace types Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory The response begins with an ASCII header The header specifies the number of following bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Parameters are returned in comma delimited ASCII format Each parameter is returned as NAME VALUE UNITS Valid parameter names are shown in TDSCDMA Parameter Names on page 2 29 lt trace type
469. ower in dBm Left Channel Occupied Bandwidth in Hz Right Channel Power in dBm and Right Channel Occupied Bandwidth in Hz Related Command CONFigure RF SPECtrum MEASure RF SPECtrum READ RF SPECtrum Front Panel Access Measurements RF Measurements Channel Spectrum 9 6 PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 4 FETCh Subsystem FETCh RF SUMMary Title Description Related Command Front Panel Access Fetch RF Summary Returns the most recent RF Summary measurement results Data is returned as 11 comma delimited values Channel Power Channel Power RRC Occupied Bandwidth DwPTS Power UpPTS Power ON OFF Ratio Slot PAR Left Channel Power Right Channel Power Left Channel Occupied Bandwidth Right Channel Occupied Bandwidth All invalid values are replaced with Power units are in watt or dBm as per what 1s set by the user Frequency is always in Hz CONFigure RF SUMMary MEASure RF SUMMary READ RF SUMMary Measurements RF RF Summary MS2720T PM PN 10580 00341 Rev C 9 7 9 5 FORMat Subsystem Chapter 9 TDSCDMA Commands 9 5 FORMat Subsystem This subsystem contains commands that determine the formatting of numeric data when it is transferred The format setting affects data in specific commands only If a command is affected it is noted 1n the command description FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings
470. pan for the Spectrum view to 5 MHz Setting the value to 10 will set the span for the Spectrum view to 10 MHz Setting the value to 20 will set the span for the Spectrum view to 20M Hz Setting the value to 30 will set the span for the Spectrum view to 30M Hz 5110120130 5 MHz MHz Measurements RF Measurements Spectrum Span MS2720T PM PN 10580 00341 Rev C 11 29 11 10 SENSe Subsystem Chapter 11 Fixed WiMAX Commands 11 30 PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 1 ABORt Subsystem The abort subsystem includes commands that allow the user to stop current measurement activities on the instrument ABORt Title Abort Description Restarts the current sweep and or measurement Resets the trigger system If INITiate CONTinuous is OFF i e the instrument is in single sweep mode send the command INITiate IMMediate to trigger the next sweep If INITiate CONTinuous is ON i e the instrument is in continuous sweep mode a new sweep will start immediately Parameter NA Related Command INITiate CONTinuous INITiate IMMediate MS2720T PM PN 10580 00341 Rev C 12 1 12 2 CONFigure Subsystem Chapter 12 Mobile WiMAX Commands 12 2 CONFigure Subsystem This set of commands prepares the instrument for the selected measurement It disables any currently enabled measurements and activates the specified measurement It sets the instrument to single sweep mode wa
471. parameter is used to set the delta position For example CALC MARK2 DELT X 2 MHz will set the delta value to 2 MHz x1 parameter Hz CALCulate MARKer2 X Marker Marker Select M2 Marker State Delta Use arrow keys or rotary knob CALCulate MARKer2 DELTa Y Title Description Default Unit Delta Marker 2 Read Y Value Reads the current absolute Y value for delta marker 2 dBm CALCulate MARKer2 MAXimum Title Description Parameter Front Panel Access Set Marker 2 to Peak Moves marker 2 to peak position on data trace NA Marker Marker Select M2 Peak Search CALCulate MARKer2 STATe OFF ON DELta CALCulate MARKer2 STATe Title Description Parameter Parameter Type Default Value Front Panel Access Set Marker 2 State Sets marker 2 on off or delta OFF ON Delta lt char gt OFF Marker Marker Select M2 Marker State PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 2 CALCulate Subsystem CALCulate MARKer2 X lt x parameter gt CALCulate MARKer2 X Title Description Parameter Default Unit Front Panel Access Set Marker 2 Value Sets Queries the location of marker 2 on the x axis at the specified location lt x parameter gt Hz Marker Marker Select M2 Peak Search CALCulate MARKer2 Y Title Description Default Unit Marker2 Read Y Value Reads the current Y value for marker 2 dBm MS2720T
472. plication number For example an MS272xC instrument with SPA WCDMA and Fixed WiMAX would return the string SPA 1 WCDMA 5 WIMAX_D 18 An instrument with all available modes would return the string SPA 1 WCDMA 5 CDMA 7 GSM 8 EVDO 9 HI PM 10 WIMAX D 18 WIMAX E 19 TDSCDMA 23 PM 6 CS 15 IA 14 LTE 29 Front Panel Access Shift 9 Mode MS2720T PM PN 10580 00341 Rev C 3 1 3 2 INSTrument Subsystem Chapter 3 All Mode Commands INSTrument NSELect lt integer gt INSTrument NSELect Title Description Parameter Parameter Type Related Command Front Panel Access Select Mode by Number Sets the instrument mode based on the value of integer The query version returns the number associated with the current mode Use INSTrument CATalog FULL to get a list of available mode names and their integer representations After issuing the set command wait a minimum of 60 seconds before issuing the next command integer integer INSTrument CATalog FULL STATus OPERation Shift 9 Mode INSTrument SELect string INSTrument SELect Title Description Parameter Related Command Front Panel Access Select Mode by Name Sets the instrument mode based on the mode name specified by string Enclose the string argument in single or double quotes The query version returns the name of the current mode Use INSTrument CATalog
473. position The x2 parameter is ignored For example CALC MARK2 DELT X 2 MHz will set the Marker 2 delta value to 2 MHz In Power vs Time view the x2 parameter is used to set the delta position The units must be specified valid units are us ms s The x1 parameter value is ignored but 1s required For example CALC MARK2 DELT X 0 1 ms will set the Marker 2 delta value to 1 ms Parameters x1 parameter gt lt x2 parameter Default Unit Hz in RF Channel Spectrum view and microseconds in Power vs Time view Related Command CALCulate MARKer2 X Front Panel Access Marker Marker Select M2 Marker State Delta Use arrow keys or rotary knob CALCulate MARKer2 DELTa Y Title Delta Marker 2 Read Y Value Description Reads the current absolute Y value for delta marker 2 Default Unit dBm CALCulate MARKer2 MAXimum Title Set Marker 2 to Peak Description Moves marker 2 to peak position on data trace Parameter NA Front Panel Access Marker Marker Select M2 Peak Search 14 4 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 2 CALCulate Subsystem CALCulate MARKer2 STATe OFF ON DELta CALCulate MARKer2 STATe Title Set Marker 2 State Description Sets marker 2 on off or delta Parameter OFF ON Delta Parameter Type lt char gt Default Value OFF Front Panel Access Marker Marker Select M2 Marker State CALCulate MARKer2 X xl parameter gt lt x2 parameter gt
474. ption Related Command Measure OTA Multipath Sets the active measurement to Multipath sets the default measurement parameters triggers a new measurement and returns six Ec Io values six Tau values Channel Power and Multipath Power It is a combination of the following commands CONFigure OTA MPATh and READ OTA MPATP To make an OTA Multipath measurement with settings other than the default values send CONFigure OTA MPATh Commands to set desired settings READ OTA MPATh Data is returned as 14 comma delimited values six Ec Io Values in dB six Tau values in ps Channel Power in the current user set unit dBm W mW and Multipath Power in dB All invalid values are replaced with CONFigure OTA MPATh READ OTA MPATh FETCh OTA MPATh Front Panel Access Measurements Over the Air Multipath MEASure PFail Title Measure PASS FAIL Description Sets the active measurement to PASS FAIL sets the default Related Command Front Panel Access measurement parameters triggers a new measurement and returns the PASS FAIL results It is a combination of the commands CONFigure PFail and READ PFail To make a channel power measurement with settings other than the default values send CONFigure PFail Commands to set desired settings READ PFail CONFigure PFail READ PFail FETCh PFail Measurements Pass Fail Mode PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 8 MEASure Su
475. r Description Returns trace header information for the specified trace Data can be transferred to and from the 3 available display traces Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory The response begins with an ASCII header The header specifies the number of following bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Parameters are returned in comma delimited ASCII format Each parameter is returned as NAME VALUE UNITS Note that the parameters that are returned depend on the firmware version and that this document does not cover all parameter values that are returned by the command Valid parameter names are listed in Spectrum Analyzer Parameter Names on page 2 14 Parameter 1 213 Range 11213 Front Panel Access NA 4 40 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 11 TRACe Subsystem TRACe DATA 1 2 3 lt header gt lt block gt TRACe DATA 1 2 3 Title Description Parameter Related Command Trace Data Transfer This command transfers data from the controlling program to the instrument The query form transfers trace data from the instrument to the controller Data is transferred to the instrument enclosed in parentheses as lt header gt lt block gt and from the instrument as lt header gt lt block gt The ASCII header specifies the num
476. r BANDwidth BWIDth ADJacent lt freq gt SENSe ACPower BANDwidth BWIDth ADJacent 4 48 SENSe ACPower BANDwidth BWIDth MAIN lt freq gt I SENSel ACPower BANDwidth BWIDth MAIN 4 48 SENSe ACPower BANDwidth BWIDth SPACing lt freq gt SENSel ACPower BANDwidth BWIDth SPACIing 4 49 SENSe ACPower STATe OFF ON 0 1 ESENSe AC Powers LA TS 32 ledit bea ee lua d RR edd 4 49 SENSe A VERage COUNt lt integer gt C 4 PN 10580 00341 Rev C MS2720T PM Appendix C List of Commands by Mode SENSe AVERage COUNt oua tav us pia Ve e xU gt elated 4 49 SENSe AVERage TYPE NONE SCALar MA Ximum MINimum SENSA VBRage TYPE Secer A elec thue a RR Ne E s 4 50 SENSe BANDwidth BWIDth VIDeo lt freq gt SENSe BANDwidth BWIDth VIDeo 4 50 SENSe BANDwidth BWIDth VIDeo AUTO OFF ON 0 1 SENSe BANDwidth BWIDth VIDeo AUTO 4 51 SENSe BANDwidth BWIDth VIDeo RATio lt number gt SENSe BANDwidth BWIDth VIDeo RATi0 4 5 SENSe BANDwidth BWIDth VIDeo TYPE LOGarithmic LINear SENSe BANDwidth BWIDth VIDeo TYPE 4 51 SENSe BANDwidth BWIDth RESolution lt freq gt SENSe BANDwidth BWIDth RESolution 4 52 SENSe BANDwidth BWIDth RESolution AUTO OFF ON 0 1 SENSe BANDwidth BWIDth RESolution AUTO 4 5
477. r NOTRIGger EXTernal SENSe TRIGger Title Description Default Value Front Panel Access External Trigger Sets the external trigger The query form returns either NOTRIG or EXT in Ascii without the double quotes No Trig Setup Trigger Trigger Source MS2720T PM PN 10580 00341 Rev C 14 35 14 12 SENSe Subsystem Chapter 14 TD LTE Commands 14 36 PN 10580 00341 Rev C MS2720T PM Chapter 15 AM FM PM Commands 15 1 CALCulate Subsystem The commands in this subsystem process data that has been collected via the SENSe subsystem CALCulate MARKer 1 2 3 4 5 6 STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 STATe Title Description Parameter Parameter Type Default Value Example Front Panel Access Marker State Sets the specified marker on off OFF ONIO 1 boolean OFF To turn off reference marker 1 CALCulate MARKer1 STATe OFF Marker On Off CALCulate MARKer 1 2 3 4 5 6 DELTa STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 DELTa STATe Title Description Parameter Parameter Type Default Value Example Front Panel Access Delta Marker State Sets the specified delta marker on or off OFF ON 0 1 lt boolean gt OFF To turn on delta marker 3 CAL1Culate MARKer3 DELTa ON CALCulate MARKer3 DELTa 1 CALCulate MARKer3 DELTa STATe ON CALCulate MARKer3 DELTa STATe 1 To turn off delta marker
478. r in ppm the Cell ID and the number of measurements used in the frequency error average is returned for each data that is not valid at that instance Measurements Modulation Constellation FETCh OTA SCANner Title Description Front Panel Access Fetch OTA Scanner Returns the most recent OTA Scanner measurement results Data is returned as 6 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is a final value for the Dominance 0 is returned for each data that is not valid at that instance Measurements RF Channel Spectrum 14 10 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE Commands 14 5 FETCh Subsystem FETCh OTA TXTESt Des Title cription Front Panel Access Fetch OTA Tz Test Returns the most recent OTA Tz Test measurement results Data is returned as 2 comma delimited values Channel Power in dBm and Occupied bandwidth measurement in MHz is returned for each data that is not valid at that instance Data is returned as 3 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is and addition set of four numbers Dominance Antenna count Average Power Delta Power 0 is returned for each data that is not valid at that instance Measurements RF
479. r more information on loading test sets to the instrument see the MMEMory STORe PFail command NOTE The first test set in the list would be test set 0 the nezt test set would be 1 etc When using the guery form of the command the return value is the currently selected test set number If there is not a valid test set selected the return value is 1 negative 1 test set CONFigure PFail Measurements Pass Fail Mode Select Pass Fail Test MS2720T PM PN 10580 00341 Rev C 8 57 8 12 SENSe Subsystem Chapter 8 WCDMA Commands SENSe POWer RF RANGe AUTO OFF ON 0 1 SENSe POWer RF RANGe AUTO Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Automatic Amplitude Range Sets the automatic amplitude range Setting the value to ON or 1 will result in the amplitude range being coupled to the detected input signal level Setting the value to OFF or 0 will result in the input attenuation being uncoupled from the input signal level That is changing the input signal level will not change the amplitude range When this command is issued the amplitude range itself will not change The default value is ON That is sending SENS POW RANG AUTO is equivalent to sending SENS POW RANG AUTO ON OFF ON 0 1 lt boolean gt ON SENSe POWer RF RANGe Amplitude Auto Range SENSe POWer RF RANGe IMMediatel Title De
480. r the Air Mapping Measurement Setup RSRQ Thresholds Measurement Over the Air Mapping Measurement Setup SINR Thresholds SENSe 0TA MAPping POInts DELete Title Clear Coverage Mapping measurement Description Clears all data points collected for the coverage map Front Panel Access Measurement Over the Air Mapping Point Distance Time Setup Delete All Points SENSe OTA MAPping RECA11 MAP filename Title Recall Coverage Map Description Recalls a saved coverage map from memory Front Panel Access Measurement Over the Air Mapping Save Recall Points Map Recall a Map SENSe OTA MAPping RECA11 MAP DEFAult Title Coverage Map Default Grid Description Recalls a default grid for coverage mapping Front Panel Access Measurement Over the Air Mapping Save Recall Points Map Recall Default Grid MS2720T PM PN 10580 00341 Rev C 14 31 14 12 SENSe Subsystem Chapter 14 TD LTE Commands SENSe OTA SENSe OTA MAPping REPeat TYPe TIMe DISTance MAPping REPeat TYPe eo oo Title Coverage Map Repeat Type Description Sets the mode for determining data collection trigger Setting is either Time or Distance In Time mode data is collected at fixed intervals in time In Distance mode data is collected at fixed intervals in distance Related Command SENSe OTA MAPping REPeat TIMe SENSe 0TA MAPping REPeat DISTance Front Panel Access Measurement
481. races from the instrument memory The response begins with an ASCII header The header specifies the number of following bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Parameters are returned in comma delimited ASCII format Each parameter is returned as NAME VALUE UNITS Valid parameter names are shown in CDMA Parameter Names on page 2 25 trace type TRACe DATA PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 10 TRACe Subsystem TRACe DATA trace type Title Description Trace Data Transfer This command transfers trace data from the instrument to the controller The trace type must be one of the following SPECtrum EMISsion DEMod PSCAn MPATh ACPR The format of the block data in the query form is specified by FORMat DATA The block data in the command form is always sent in ASCII format The response begins with an ASCII header that specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Each data point is separated by a comma delimiter Trace setup information can be acquired using TRACe DATA PREamble Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory The RF measurements ACPR and Channel Spectrum both only have one value per data point that is returned in
482. rameter Type Default Value Example Related Command Front Panel Access Trace Mode Normal Average Max Hold Min Hold Specifies how successive traces are combined to produce the resulting display value Setting the TYPE to NONE is the equivalent of setting the trace mode to Normal gt A on the front panel The displayed value for a point is the current measured value for that point Setting the TYPE to SCALar is the equivalent of setting the trace mode to Average gt A on the front panel The displayed value for a point is the average of the last lt integer gt measured values where lt integer gt is set by SENSe AVERage COUNt Setting the TYPE to MAXimum is the equivalent of setting the trace mode to Max Hold gt A on the front panel The displayed value for a point is the maximum measured value for that point over sweeps Setting the TYPE to MINimum is the equivalent of setting the trace mode to Min Hold gt A on the front panel The displayed value for a point is the minimum measured value for that point over sweeps NONE SCALar MAXimum MINimum lt char gt NONE To set the TYPE to SCALar SENSe AVERage TYPE SCALar To set the TYPE to MAXimum SENSe AVERage TYPE MAXimum SENSe AVERage COUNt Shift 5 Trace Trace A Operations SENSe BANDwidth BWIDth VIDeo freq SENSe BANDwidth BWIDth VIDeo Title Video Bandwidth Description Sets the video bandwidth
483. rameters triggers a new measurement and returns the Marker Amplitude Marker Frequency RBW a Pass Fail assessment and the Mask Boundary Frequency for all markers boundaries Itis a combination of the following commands CONFigure RF EMISsion and READ RF EMISsion To make an RF Spurious Emission measurement with settings other than the default values send CONFigure RF EMISsion Commands to set desired settings READ RF EMISsion Data is returned as 5 comma delimited values for each marker boundary Marker Amplitude in dB Marker Frequency in Hz RBW in Hz Pass Fail and Mask Boundary Frequency in Hz Markers that are not on will return for Marker Amplitude Marker Frequency RBW and Pass Fail Mask Boundary Frequency will show normally despite the corresponding marker being off CONFigure RF EMISsion READ RF EMISsion FETCh RF EMISsion Measurements RF Measurements Spurious Emission 6 14 PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 8 MEASure Subsystem MEASure RF SPECtrum Title Description Related Command Front Panel Access Measure RF Spectrum Sets the active measurement to Channel Spectrum sets the default measurement parameters triggers a new measurement and returns the Channel Power Current User Set Unit Occupied Bandwidth Channel Power Watts and Peak to Average Power measurement results Itisa combination of the following commands CONFigure RF SPECtrum
484. ransmitter Frequency Description Triggers a new measurement and returns the HSDPA transmitter frequency results It is a combination of the commands ABORT INITiate and FETCh DEMod HSDPa TXFRequency The HSDPA transmitter frequency measurement must be active The current measurement can be queried using CONFigure Default Unit Hz Related Command MEASure DEMod HSDPa TXFRequency FETCh DEMod HSDPa TXFREquency CONFigure DEMod HSDPa READ DEMod NFLoor Title Read Noise Floor Description Triggers a new measurement and returns the noise floor results It is a combination of the commands ABORT INITiate and FETCh DEMod NFLoor The noise floor measurement must be active The current measurement can be queried using CONFigure Default Unit dB Related Command CONFigure DEMod 8 40 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 10 READ Subsystem READ DEMod NUMChannels Title Description Default Unit Related Command Read Code Domain Channel Count Triggers a new measurement and returns the channel count It is a combination of the commands ABORT INITiate and FETCh DEMod NUMChannels A demodulation measurement must be active The current measurement can be queried using CONFigure dB CONFigure DEMod READ DEMod SPOWer Title Description Default Unit Related Command Read Synch Channel Power Triggers a new measurement and returns the
485. rement Description Initiates a sweep measurement If INITiate CONTinuous is set to ON this command 1s ignored Use this command in combination with STATus OPERation to synchronize the capture of one complete set of data When this command is sent the sweep complete bit of STATus OPERation is set to 0 indicating that the measurement has not completed The data collection is then triggered The controlling program can poll STATus OPERation to determine the status When the sweep complete bit is set to 1 data is ready to be retrieved An INITiate MMediate command must be issued for each additional sweep desired Related Command INITiate CONTinuous STATus OPERation Front Panel Access Shift 3 Sweep Manual Trigger INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Title Continuous Single Sweep Description Specifies whether the sweep measurement is triggered continuously If the value is set to ON or 1 another sweep measurement is triggered as soon as the current one completes If continuous is set to OFF or 0 the instrument enters the idle state and waits for the INITiate MMediate command or for INITiate CONTinuous ON The default value is ON That is sending INIT CONT is equivalent to sending INIT CONT ON The query version of the command returns a 1 if the instrument is continuously sweeping measuring and returns a 0 if the instrument is in single sweep measurement mode Note that rapid t
486. rement It disables any other active one button measurements including CW channel power occupied bandwidth AM FM demodulation and C I Sets the tracking generator measurement state to ON Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe GENerator commands before initiating a sweep When the POWStats option is selected the measurement results are equivalent to the results that are displayed by choosing Shift 4 Measure then Generator then Generator Output On then Generator Mode Tracking then Settings then Power Statistics On In this mode the CONF query would return TRAC POWS When the TXStats option is selected the Normalize state is set to ON and the measurement results are equivalent to the results that are displayed by choosing Shift 4 Measure then Generator then Generator Output On then Generator Mode Tracking then Transmission Measurement then Normalize On then Transmission Statistics On In this mode the CONF query would return TRAC TXS Note CONFigure GENerator TRACking TXStats does not set the instrument to Single Sweep mode INIT CONT OFF sets the instrument in single sweep mode Example To configure power measurements CONFigure GENerator TRACking POWStats Related Command GENerator OUTput POWer SENSe TGENerator TX SCALe RLEVel OFFSet SENSe TGENerator TX SCALe PDIVision Front Panel Access Ref
487. rement to tracking generator with absolute statistics on sets the default measurement parameters triggers a new measurement and returns the results It is a combination of the commands CONFigure GENerator TRACking POWStats and READ TGENerator POWStats For a description of the default tracking generator absolute statistics measurement parameters refer to CONFigure GENerator TRACking POWStats TXStats on page 5 2 To make a tracking generator absolute statistics measurement with settings other than the default values send CONFigure GENerator TRACking POWStats then Commands to set desired settings then READ TGENerator POWStats Data 1s returned as 3 comma separated values Maximum Power Minimum Power Average Power Default Unit Current amplitude units Example To measure tracking generator absolute statistics MEAS TGEN POWS Related Command CONFigure GENerator Front Panel Access Shift 4 Measure Generator Settings Power Statistics MS2720T PM PN 10580 00341 Rev C 5 7 5 6 READ Subsystem Chapter 5 Tracking Generator Commands 5 6 READ Subsystem This set of commands combines the ABORt INITiate and FETCh commands It aborts any current triggering sequence and sets the trigger state to idle It then initiates a new active measurement in other words begins the collection of new data When the measurement is complete it returns the result These commands will not switch to another me
488. rements Demodulator CDP Zoom SENSe DEMod CDPower ZOOM STARt integer SENSe DEMod CDPower ZOOM STARt Title Description Parameter Parameter Type Default Value Range Related Command Front Panel Access Code Domain Power Zoom Start Index Sets the zoom start index for the Code Domain Power measurement integer integer 0 0 to 112 SENSe DEMod CDPower ZOOM SENSe DEMod CDPower ZOOM Measurements Demodulator CDP Zoom Start Index SENSe FREQuency CENTer freq SENSe FREQuency CENTer Title Description Parameter Default Value Default Unit Range Front Panel Access Center Frequency Sets the center frequency Note that changing the value of the center frequency will change the value of the coupled parameters Start Frequency and Stop Frequency It may also change the value of the span freq 1 GHz Hz 1 MHz to 2 7 GHz Freq Center Freq PN 10580 00341 Rev C MS2720T PM Chapter 6 CDMA Commands 6 13 SENSe Subsystem SENSe FREQuency SIGStandard CHANnel number SENSe FREQuency SIGStandard CHANne1 Title Description Parameter Front Panel Access Channel Selection Sets the channel number for the selected signal standard lt number gt Freg Channel SENSe FREQuency SIGStandard NAMe lt string gt SENSe FREQuency SIGStandard NAMe Title Description Parameter
489. reshold values to determine what is a peak and what is not Related Command CALCulate MARKer PEAK THReshold Front Panel Access None CALCulate MARKer 1 2 3 4 5 6 MAXimum RIGHt Title Marker Maximum Peak Search Right Description Puts the specified marker on the next highest peak to the right of the current peak The next highest peak must be above the peak threshold If no point meets that criterion the marker is set to the last point on the trace Related Command CALCulate MARKer PEAK THReshold Front Panel Access Marker More Peak Options Next Peak Right CALCulate MARKer 1 2 3 4 5 6 NOISe STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 NOISe STATe Title Marker Noise Description Turns the marker noise on or off for the specified reference marker Note that if counter marker is set to on when setting marker noise to on then counter marker is set to off This command is not valid in zero span Parameter OFF ON 0 1 Parameter Type lt boolean gt Default Value OFF Example To set reference marker 8 as noise marker CALCulate MARKer3 NOISe ON CALCulate MARKer3 NOISe 1 Front Panel Access Marker More Marker Noise MS2720T PM PN 10580 00341 Rev C 4 21 4 2 CALCulate Subsystem Chapter 4 Spectrum Analyzer Commands CALCulate MARKer 1 2 3 4 5 6 X lt x parameter gt CALCulate MARKer 1 2 3 4 5 6 x Title Marker X Value Description Sets the location of the marker on the x
490. return the result To get the current measurement data use the appropriate FETCh command MEAsure DEMod AVErage Title Measure Constellation with Frequency Error Averaging Description Triggers a series of new Constellation measurements and returns the results The number of measurements is set by the SENSe AVErage FERRor COUNt n command Although n measurements are taken only a single result string returns This will be the measured results of the last measurement in the set except for frequency error which is averaged over the entire n measurements Note If n is large then an appropriately large value for the time out of the SCPI interface is required Data is returned as 9 comma delimited values EVM rms in Yo EVM pk in Ref Signal RS Power in dBm Sync Signal SS Power in dBm Carrier Frequency in MHz Freq Error in Hz Freq Error in ppm the Cell ID and the number of measurements average for Frequency Error is returned for each data that is not valid at that instance Front Panel Access Measurements Modulation Constellation MS2720T PM PN 10580 00341 Rev C 14 15 14 8 MEASure Subsystem Chapter 14 TD LTE Commands MEASure DEMod CCPData Title Read Modulation Control Channel Power Data Description Sets the active measurement to Control Channel Power sets the default measurement parameters triggers a new measurement and returns the measured values RS POWER PSS POWER
491. rier Frequency in MHz Freq Error in Hz Freq Error in ppm the Cell ID and the number of measurements average for Frequency Error is returned for each data that is not valid at that instance Measurements Modulation Constellation MEASure OTA CAGGregation Title Description Front Panel Access Measure OTA Carrier Aggregation Sets the active measurement to Carrier Aggregation triggers a new measurement and returns the measured values Data is returned as 60 comma delimited values The values consist of 5 sets of Component Carrier CC data with each set containing 12 fields CP tx1 antenna tx2 antenna RS Power RS Delta Power SS Power EVM rms EVM PK Freq Error Freq Error ppm TAE nS and Cell ID The data is in sequential CC order A field with means the data was invalid An inactive Component Carrier will show N A for the entire set of data Measurements Over the Air Carrier Aggregation MS2720T PM PN 10580 00341 Rev C 13 17 13 8 MEASure Subsystem Chapter 13 LTE Commands MEASure OTA MAPping Title Measure OTA Coverage Mapping Description Sets the active measurement to OTA Coverage Mapping sets the default measurement parameters triggers a new measurement and returns the measured values Data is returned as 6 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of dat
492. ription 13 11 SENSe Subsystem EVM Returns the measured EVM value This consists of 4 comma separated numbers Mean value maximum value minimum value and standard deviation SENSe EVM MAXHold ON OFF SENSe EVM MAXHo1d Title Description Parameter Parameter Type Default Value Related Command Front Panel Access EVM Max Hold Turns Max Hold on or off toggle for measured EVM value OFF ON 0 1 lt boolean gt OFF SENSe EVM Setup EVM Max Hold SENSe EVM MODe AUTO PBCHonly SENSe EVM MODe Title Description Parameter Parameter Type Default Value Front Panel Access Set EVM Mode Sets Returns the EVM Mode to either Auto or PBCH Only AUTO PBCHonly lt char gt AUTO Setup EVM Mode SENSel EVM RESet Title Description Reset EVM Max Hold Resets the maximum value stored for the EVM measurement Also resets minimum mean and standard deviation MS2720T PM PN 10580 00341 Rev C 13 29 13 11 SENSe Subsystem Chapter 13 LTE Commands SENSe FREQuency CENTer freq SENSe FREQuency CENTer Title Center Frequency Description Sets the center frequency Parameter freq Default Value 1 GHz Default Unit Hz Range 10 MHz to 4 GHz Front Panel Access Freq Center Freq SENSe FREQuency SIGStandard CHANnel number SENSe FREQuency SIGStandard CHANne1 Title Channel Selection Description Sets the chan
493. rned as 3 comma delimited values for Left Power Center Power and Right Power in dBm They are followed by 8 comma delimited values for each marker boundary Marker number Marker Start Frequency in MHz Marker Stop Frequency in MHz Marker Peak Power Frequency in MHz Marker Peak Power in dBm Marker Power Margin in dB RBW in MHz and Pass Fail CONFigure RF EMISsion READ RF EMISsion FETCh RF EMISsion Measurements RF Measurements Spectrum Emission MS2720T PM PN 10580 00341 Rev C 9 13 9 7 MEASure Subsystem Chapter 9 TDSCDMA Commands MEASure RF SPECtrum Title Description Related Command Front Panel Access Measure RF Spectrum Sets the active measurement to Channel Spectrum sets the default measurement parameters triggers a new measurement and returns the Channel Power Occupied Bandwidth Left Channel Power Left Channel Occupied Bandwidth Right Channel Power and Right Channel Occupied Bandwidth measurement results It is a combination of the following commands CONFigure RF SPECtrum and READ RFE SPECtrum To make an RF Spectrum measurement with settings other than the default values send CONFigure RF SPECtrum Commands to set desired settings READ RF SPECtrum Data is returned as 5 comma delimited values Channel Power in dBm Occupied bandwidth in Hz Left Channel Power Left Channel Occupied Bandwidth Right Channel Power and Right Channel Occupied Bandwidth CONFigure RF S
494. rns the Channel Power RSSI and Occupied bandwidth measurement It is a combination of the following commands CONFigure RF SPECtrum and READ RF SPECtrum To make an RF Spectrum measurement with settings other than the default values send CONFigure RF SPECtrum Commands to set desired settings READ RF SPECtrum Data is returned as 2 comma delimited values Channel Power RSSI in dBm Occupied bandwidth measurement in MHz CONFigure RF SPECtrum READ RF SPECt rum FETCh RF SPECt rum Measurements RF Measurements Channel Spectrum 12 16 PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 8 READ Subsystem 12 8 READ Subsystem This set of commands combines the ABORt INITiate and FETCh commands It aborts any current triggering sequence and sets the trigger state to idle It then initiates a new active measurement i e begins the collection of new data When the measurement is complete it returns the result These commands will not switch to another measurement To get the current measurement data use the FETCh command READ DEMod CONSt1n Title Description Related Command Read Constellation Triggers a new Constellation measurement and returns the results EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and the Base Station ID The Constellation measurement must be the active measurement specified by CONFigure DEMod CONStIn The
495. ront Panel Access Continuous Single Sweep Specifies whether the sweep measurement is triggered continuously If the value is set to ON or 1 another sweep measurement is triggered as soon as the current one completes If continuous is set to OFF or 0 the instrument enters the idle state and waits for the INTTiate MMediate command or for INITiate CONTinuous ON The default value is ON That is sending INIT CONT is equivalent to sending INIT CONT ON The query version of the command returns a 1 if the instrument is continuously sweeping measuring and returns a 0 if the instrument is in single sweep measurement mode Note that rapid toggling between ON and OFF is not allowed The instrument must be allowed to make a full sweep before toggling can be done OFF ON 0 1 lt boolean gt ON INITiate IMMediate Shift 3 Sweep Sweep INITiate IMMediate Title Description Related Command Front Panel Access Trigger Sweep Measurement Initiates a sweep measurement If INITiate CONTinuous is set to ON this command 1s ignored Use this command in combination with STATus OPERation to synchronize the capture of one complete set of data When this command is sent the sweep complete bit of STATus OPERation is set to 0 indicating that the measurement has not completed The data collection is then triggered The controlling program can poll STATus OPERation to determine the status When the sweep compl
496. rrent user set unit dBm W mW and Multipath Power in dB All invalid values are replaced with CONFigure OTA MPATh MEASure OTA MPATh FETCh OTA MPATh Measurements Over the Air Multipath Read PASS FAIL Triggers a new PASS FAIL measurement and returns the results It is a combination of the commands ABORT INITiate and FETCh PFail The PASS FAIL measurement must be active The current measurement can be queried using CONFigure MEASure PFail CONFigure PFail FETCh PFail CONFigure PFail Measurements Pass Fail Mode MS2720T PM PN 10580 00341 Rev C 6 17 6 9 READ Subsystem Chapter 6 CDMA Commands READ RF ACPR Title Description Related Command Front Panel Access Read Adjacent Channel Power Ratio Triggers a new measurement and returns the power levels for each of the adjacent and main channels 9 total It is a combination of the commands ABORt INITiate and FETCh RF ACPR In order for the data to be accurate the ACPR measurement must be the active measurement specified by CONFigure RF ACPR The current measurement can be queried using CONFigure Data is returned as 9 comma delimited values The Absolute Adjacent Channel 1 Power Absolute Adjacent Channel 2 Power Absolute Main Channel 1 Power Absolute Main Channel 2 Power Absolute Main Channel 3 Power Absolute Main Channel 4 Power Absolute Main Channel 5 Power Absolute Adjacent Channel 3 Power Absolute
497. rror PPM Rho Pilot Rho Overall1 Data Modulation and Noise Floor in dB All invalid values are replaced with Related Command CONFigure DEMod CDPMac MEASure DEMod CDPMac READ DEMod CDPMac Front Panel Access Measurements Demodulator CDP MAC 7 6 PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 5 FETCh Subsystem FETCh DEMod SUMMary Title Description Related Command Front Panel Access Fetch Demodulator Summary Returns the most recent Modulation Summary measurement results Data is returned as 12 comma delimited values Pilot amp MAC Power in the current user set unit 1Bm W mW Channel Power in the current user set unit 1Bm W mW Rho Pilot Rho Mac Rho Data Rho Overalll Rho Overall2 Data Modulation Noise Floor in dB RMS Phase Error Frequency Error in Hz Tau in tens of microseconds All invalid values are replaced with CONFigure DEMod SUMMary MEASure DEMod SUMMary READ DEMod SUMMary Measurements Demodulator Modulation Summary MS2720T PM PN 10580 00341 Rev C 7 7 7 5 FETCh Subsystem Chapter 7 EV DO Commands FETCh OTA MPATh Title Fetch OTA Multipath Description Returns the most recent Multipath measurement results Data is returned as 14 comma delimited values six Ec Io Values in dB six Tau values in ps Channel Power in the current user set unit dBm W mW and Multipath Power in dB All invalid val
498. ry READ DEMod SUMMary Front Panel Access Measurements Demodulator Modulation Summary MS2720T PM PN 10580 00341 Rev C 9 5 9 4 FETCh Subsystem Chapter 9 TDSCDMA Commands FETCh OTA Title Fetch OTA Pilot Scan Description Returns the most recent Pilot Scan measurement results Data is returned as 2 comma delimited values DwPTS Power in dBm and Pilot Dominance in dBm All invalid values are replaced with Related Command CONFigure OTA MEASure OTA READ OTA Front Panel Access Measurements Over the Air Code Scan FETCh RF EMISsion Title Fetch RF Spectrum Emission Description Returns the most recent Spectrum Emission measurement result Data is returned as 3 comma delimited values for Left Power Center Power and Right Power in dBm They are followed by 8 comma delimited values for each marker boundary Marker number Marker Start Frequency in MHz Marker Stop Frequency in MHz Marker Peak Power Frequency in MHz Marker Peak Power in dBm Marker Power Margin in dB RBW in MHz and Pass Fail Related Command CONFigure RF EMISsion MEASure RF EMISsion READ RF EMISsion Front Panel Access Measurements RF Measurements Spectrum Emission FETCh RF SPECtrum Title Fetch RF Spectrum Description Returns the most recent RF Channel Spectrum measurement results Data is returned as 6 comma delimited values Channel Power in dBm Occupied Bandwidth in Hz Left Channel P
499. ry The response begins with an ASCII header The header specifies the number of following bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Parameters are returned in comma delimited ASCII format Each parameter is returned as NAME VALUE UNITS Valid parameter names are shown in Chapter 2 trace type TRACe DATA MS2720T PM PN 10580 00341 Rev C 11 21 11 9 TRACe Subsystem Chapter 11 Fixed WiMAX Commands TRACe DATA trace type Title Description Parameter Related Command Trace Data Transfer This command transfers trace data from the instrument to the controller The trace type must be one of the following SPECtrum PVTime CONStIn SFLatness EVSCarrier EVSYmbol The format of the block data in the query form is specified by FORMat DATA The block data in the command form is always sent in ASCII format The response begins with an ASCII header that specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Each data point is separated by a comma delimiter Trace setup information can be acquired using TRACe DATA PREamble Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory Except for CONStIn there is only one value per data point If max hold is set to ON for SPECtrum and EVM vs
500. s MS2720T PM PN 10580 00341 Rev C 2 9 2 4 Notational Conventions Chapter 2 Programming with SCPI 2 4 Notational Conventions The SCPI interface standardizes command syntax and style that simplifies the task of programming across a wide range of instrumentation As with any programming language the exact command keywords and command syntax must be used Unrecognized commands or improper syntax will not function Table 2 5 Notational Conventions A colon links command keywords together to form commands The colon is not an actual part of the keyword but is a signal to the SCPI interface parser A colon must precede a root keyword immediately following a semicolon see Notational Examples on page 2 11 A semicolon separates commands if multiple commands are placed on a single i program line Square brackets enclose one or more optional keywords 0 Braces enclose one or more keyword or command parameters that may be included one or more times A vertical bar indicates or and is used to separate alternative parameter options Example ON OFF is the same as ON or OFF lt gt Angle brackets enclose parameter descriptions Means is defined as For example lt a gt lt b gt lt c gt indicates that lt b gt lt c gt can replace lt a gt Space referred to as white space must be used to separate keywords from their Sp associated data parameters It must not be used between keyw
501. s For the RF Spurious Emission measurement each data point will have two values The first value is the wave data while the second value is the mask data Both values are four bytes and returned in dBm Power vs Time data points have three values each The first value is the wave data The second value is the upper mask data The third value is the lower mask data All values are returned in dB and are 4 bytes each The Demodulator Code Domain Power MAC measurement has four values per data point The first value is the point number which has no unit The second value is the relative power returned in dB The third value is the absolute power returned in dBm The fourth value is the type which is defined in the following Return Value Signal Type Color 0 Noise Grey 1 1895 Traffic Yellow 2 CDMA2000 Traffic Orange 3 CDMA2000 Traffic Orange 4 Pilot Red 5 Sync Blue 6 Page Green 7 Q Page Purple PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 10 TRACe Subsystem Parameter Related Command For the Code Domain Power Data measurement each data point has six values The first value is the point number which has no unit The second value is the relative I Data Magnitude which is returned in dB The third value is the absolute I Data Magnitude returned in dBm The fourth value is the relative Q Data Magnitude returned in dB The fifth value is the absolute Q Data Magnitude returned in dBm The sixth value i
502. s CONFigure PFail and READ PFail To make a channel power measurement with settings other than the default values send CONFigure PFail Commands to set desired settings READ PFail Related Command CONFigure PFail READ PFail FETCh PFail Front Panel Access Measurements Pass Fail Mode MEASure PTAPOower Title Measure Peak to Average Power Description Sets the active measurement to RF spectrum sets the default measurement parameters triggers a new measurement and returns the PTAP measurement results It is a combination of the commands CONFigure RF SPECtrum and READ PTAPower For a description of the default occupied bandwidth measurement parameters see CONFigure RF SPECtrum To make a peak to average power measurement with settings other than the default values send CONFigure RF SPECtrum Commands to set desired settings READ PTAPower Default Unit dB Related Command CONFigure RF SPECtrum 8 34 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 8 MEASure Subsystem MEASure RF SUMMary Des Title cription Related Command Front Panel Access Measure RF Summary Sets the active measurement to RF Summary sets the default measurement parameters triggers a new measurement and returns Carrier Frequency Frequency Error channel Power P CPICH Power Carrier Feed Through Peak CDE EVM P CCPCH Power S CCPCH Power PICH Power PSCH Power SSCH Power RMS Phase Er deg
503. s This only affects the scale for the Channel Spectrum and Power vs Time measurements rel ampl gt Default Value 10 dB div Default Unit dB Range 1dBto 15 dB Front Panel Access Amplitude Scale MS2720T PM PN 10580 00341 Rev C 14 9 14 5 FETCh Subsystem Chapter 14 TD LTE Commands 14 5 FETCh Subsystem This set of commands returns the most recent measurement data of the active measurement They will not switch to another measurement To make a new measurement use the INITiate command To get new measurement data use the READ or MEASure query commands FETCh DEMod CCPData Title Description Front Panel Access Fetch Demodulator Code Domain Power Data Returns the most recent Control Channel Power measurement numeric results Data is returned as 24 comma delimited values RS POWER PSS POWER SSS POWER BCH POWER CFI POWER RS TOTAL POWER PSS TOTAL POWER SSS TOTAL POWER BCH TOTAL POWER CFI TOTAL POWER TOTAL POWER TOTAL CHANNEL POWER Measurements Modulation Control Channel Power FETCh DEMod CONSt1n Title Description Front Panel Access Fetch Constellation Returns the constellation measurement numeric results of the demodulated data symbol over one sub frame measurement Data is returned as 9 comma delimited values EVM rms in EVM pk in Ref Signal RS Power in dBm Sync Signal SS Power in dBm Carrier Frequency in MHz Freq Error in Hz Freq Erro
504. s that are invalid given the new measurement state such that a valid measurement can take place Other settings may be changed Refer to the documentation of CONFigure for each measurement They then initiate the measurement When the measurement is complete they return the result To make a measurement with settings other than the default measurement settings applied by CONFigure do the following Send the appropriate CONFigure command to set the desired measurement Modify the settings as required e Send the appropriate READ command to measure and return the result To get the current measurement data use the appropriate FETCh command MEASure ACPower Title Measure Adjacent Channel Power Ratio Description Sets the active measurement to adjacent channel power ratio sets the default measurement parameters triggers a new measurement and returns the main channel power lower adjacent and upper adjacent channel power results It is a combination of the commands CONFigure ACPower and READ ACPower For a description of the default adjacent channel power ratio measurement parameters see CONFigure ACPower To make an adjacent channel power ratio measurement with settings other than the default values send CONFigure ACPower Commands to set desired settings READ ACPower Data 1s returned as 3 comma separated values main channel power lower adjacent channel power upper adjacent channel power Default Unit Current ampl
505. s triggers a new measurement and returns the HSDPA frequency error results It is a combination of the commands CONFigure DEMod HSDPa and READ DEMod HSDPA FERRor For a description of the default HSDPA measurement parameters see CONFigure DEMod HSDPa To make a frequency error measurement with settings other than the default values send CONFigure DEMod HSDPa Commands to set desired settings READ DEMod HSDPa FERRor Default Unit Hz Related Command READ DEMod HSDPa FERRor FETCh DEMod HSDPa FERRor CONFigure DEMod HSDPa MEASure DEMod HSDPa TXFRequency Title Measure HSDPA Transmitter Frequency Description Sets the active measurement to HSDPA sets the default measurement parameters triggers a new measurement and returns the HSDPA transmitter frequency results It is a combination of the commands CONFigure DEMod HSDPa and READ DEMod HSDPa TXFRequency For a description of the default HSDPA measurement parameters see CONFigure DEMod HSDPa To make a transmitter frequency measurement with settings other than the default values send CONFigure DEMod HSDPa Commands to set desired settings READ DEMod HSDPa TXFRequency Default Unit Hz Related Command READ DEMod HSDPa TXFRequency FETCh DEMod HSDPa TXFRequency CONFigure DEMod HSDPa MS2720T PM PN 10580 00341 Rev C 8 27 8 8 MEASure Subsystem Chapter 8 WCDMA Commands MEASure DEMod NFLoor Title Measure Code Domain Noise
506. s other than the default values send CONFigure DEMod CONStIn Commands to set desired settings READ DEMod CONStIn Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in RCE rms in dB RCE pk in dB Freq Error in MHz CINR in dB Base Station ID and the Sector ID Related Command READ DEMod CONSt1n CONFigure DEMod CONStln 12 12 PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 7 MEASure Subsystem MEASure DEMod EVSCarrier Title Measure EVM vs Sub Carrier Description Sets the active measurement to EVM vs Sub Carrier sets the default measurement parameters triggers a new measurement and returns the EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and the Base Station ID It is a combination of the commands CONFigure DEMod EVSCarrier and READ DEMod EVSCarrier To make a EVM vs Symbol measurement with settings other than the default values send CONFigure DEMod EVSCarrier Commands to set the desired settings READ DEMod EVSCarrier Data is returned as 8 comma delimited values EVM rms in EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID Related Command READ DEMod EVSCarrier CONFigure DEMod EVSCarrier MEASure DEMod EVSYmbol Title Measure EVM vs Symbol Description Sets the active measurement to EVM vs Symbol sets th
507. s the type which follows the table above in terms of returned values All values are four bytes each Both of the Over the Air OTA measurements Pilot Scan and Multipath will have three values per data point The first value is the type which can be 0 Noise Grey 1 Primary Blue and 2 Secondary Red or The second value is the Ec lo returned in dB The third value is Tau returned in s All three values are the same for both measurements and are 4 bytes each Note that the instrument must be set 1n the selected view Use the CONFigure command to set the unit to the selected view trace type FORMat DATA TRACe DATA PREamble MS2720T PM PN 10580 00341 Rev C 7 25 7 11 TRIGger Subsystem Chapter 7 EV DO Commands 7 11 TRIGger Subsystem This subsystem contains commands related to the triggering of instrument functions for the purposes of synchronization Related commands appear in the ABORt and INITiate subsystems TRIGger SEQuence SLOPe RISing FALLing TRIGger SEQuence SLOPe Title Description Parameter Parameter Type Default Value Default Unit Range Related Command Front Panel Access External Trigger Polarity This command sets the external trigger polarity Note that this setting can only be changed when the PN Type is set to EXT RISing FALLing char RISing NA RISing FALLing SENSe PN TRIGger SENSe PN TRIGger Setup Ext
508. scription Parameter Default Value Default Unit Range Front Panel Access Peak Threshold Sets the peak valley threshold as a percentage of the display CALCulate MARKer MAXimum LEFT and CALCulate MARKer MAXimum RIGHt use this value to determine whether a particular display point qualifies as a peak percentage 10 96 096 to 10096 Marker More Peak Options Peak Threshold CALCulate MARKer TABLe STATe OFF ON 0 1 CALCulate MARKer TABLe STATe Title Description Parameter Parameter Type Default Value Example Front Panel Access Marker Table State Turns the Marker Table on or off Setting the value to ON or 1 will turn on the marker table Setting the value to OFF or 0 will turn off the marker table Note Marker Table Large mode is not supported with this command OFF ON 0 1 lt boolean gt OFF To turn on marker table CALCulate MARKer TABLe ON CALCulate MARKer TABLe 1 Marker More Marker Table PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem CALCulate MARKer 1 2 3 4 5 6 DELTa NOISe STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 DELTa NOISe STATe Title Description Parameter Parameter Type Default Value Example Front Panel Access Marker Noise Turns the delta marker noise on or off Note that if counter marker is set to on when setting marker noise to on then counter mark
509. scription Related Command Front Panel Access Amplitude Range Recalculates amplitude range Note that issuing this command will set the automatic dynamic range OFF SENSe POWer RF RANGe AUTO Amplitude Adjust Range SENSe RF ACLR ADJCchannelcount num of channels SENSe RF ACLR ADJCchannelcount Title Description Parameter Default Value Range Front Panel Access ACLR ADJC Channel Count This command refers to the number of Adjacent channels in the ACLR view num of channels 2 1to4 Measurements RF Measurements ACLR Select of Adjacent Channels PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 12 SENSe Subsystem SENSe RF ACLR MAINchannelcount lt num of main channels gt SENSe RF ACLR MAINchannelcount Title Description Parameter Default Value Range Front Panel Access ACLR MAIN Channel Count This command refers to the number of main channels in the ACLR view lt num of main channels gt 1 Main Channel 1to4 Measurements RF Measurements ACLR Select of Main Channels MS2720T PM PN 10580 00341 Rev C 8 59 8 12 SENSe Subsystem Chapter 8 WCDMA Commands 8 60 PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 1 ABORt Subsystem The abort subsystem includes commands that allow the user to stop current measurement activities on the instrument ABORt Title Des
510. scription This command configures the summary of all the related numerical measurement results It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode CINITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement Parameter SUMMary Parameter Type char Front Panel Access Shift 4 Measure WiMAX Summary 11 2 PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 2 CONFigure Subsystem CONFigure DEMod char Des Title cription Parameter Front Panel Access Configure Demodulation Measurement Valid lt char gt parameters are SUMMary CONStIn SFLatness EVSCarrier EVSY mbol This command configures the selected demodulation measurement It disables any other active measurements None of the instrument parameters are changed by the ezecution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe DEMod commands before initiating a measurement When the SUMMARY option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then Modulation Summary from the front panel When the CONStIn option is selected the measurement results are equivalent to th
511. send the command below to set the delta marker 1 to 1 GHz on the x axis CALCulate MARKerl DELTa X 1GHz In zero span If both the reference and delta marker 1 is currently at 25 us on the x axis send the command below to set the delta marker to 25 us on the x axis CALCulate MARKer1 DELTa X 25us Related Command CALCulate MARKer 1 2 3 4 5 6 xX Front Panel Access Marker Delta CALCulate MARKer 1 2 3 4 5 6 DELTa Y Title Delta Marker Read Y Value Description Reads the current absolute Y value for the specified delta marker The units are the units of the y axis Default Unit Current y axis unit CALCulate MARKer 1 2 3 4 5 6 DELTa SET SPAN Title Delta Marker to Span Description Sets the total span width to the value of the specified delta marker Note that this command is valid only if delta marker is on Example To set the span to the value of delta marker 4 CALCulate MARKer4 DELTa SPAN Front Panel Access Marker More Peak Options Delta Marker to Span 4 18 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 2 CALCulate Subsystem CALCulate MARKer 1 2 3 4 5 6 DELTa STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 DELTa STATe Title Description Parameter Parameter Type Default Value Example Front Panel Access Delta Marker State Sets the specified delta marker on or off OFF ONIO 1 boolean OFF To turn on delta marker 3
512. sets the default measurement parameters triggers a new measurement and returns the Pilot amp MAC Power Channel Power Frequency Error Frequency Error PPM Rho Pilot Rho Overall1 Data Modulation Noise Floor It is a combination of the following commands CONFigure DEMod CDPMac and READ DEMod CDPMac To make a CDP MAC measurement with settings other than the default values send CONFigure DEMod CDPMac Commands to set desired settings READ DEMod CDPMac Data is returned as 8 comma delimited values Pilot amp MAC Power in the current user set unit dBBm W mW Channel Power in the current user set unit 1Bm W mW Frequency Error in Hz Frequency Error PPM Rho Pilot Rho Overall1 Data Modulation and Noise Floor in dB All invalid values are replaced with CONFigure DEMod CDPMac READ DEMod CDPMac FETCh DEMod CDPMac Measurements Demodulator CDP MAC PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 8 MEASure Subsystem MEASure DEMod SUMMary Title Description Related Command Front Panel Access Measure Demodulator Summary Sets the active measurement to Modulation Summary sets the default measurement parameters triggers a new measurement and returns the Pilot amp MAC Power Channel Power Rho Pilot Rho Mac Rho Data Rho Overall1 Rho Overall2 Data Modulation Noise Floor RMS Phase Error Frequency Error and Tau It is a combination of the following comma
513. settings can be modified before initiating a measurement When the CSCan option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then OTA then Code Scan from the front panel When the TSCan option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then OTA then Tau Scan from the front panel char Configure RF Measurement Valid parameter options SUMMary SPECtrum PVTSlot EMISsion This command configures the selected RF measurement It disables any other active measurements Sets the instrument to single sweep mode CINITiate CONTinuous OFF Measurement settings can be modified by using the SENSe RF commands before initiating a measurement When the SUMMary option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF Measurements then RF Summary from the front panel When the SPECtrum option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF Measurements then Channel Spectrum from the front panel When the PVTSlot option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then RF then Power vs Time from the front panel When the EMISsion option is selected the measurement results are equivalent to the results that
514. signal standard number Freq Channel SENSe FREQuency SIGStandard NAMe lt string gt SENSe FREQuency SIGStandard NAMe Title Description Parameter Front Panel Access Signal Standard Selects the desired signal standard from the list The string argument is the name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal Standard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the lt string gt argument would be P GSM 900 Uplink The query form of this command will return the name of the currently selected Signal Standard on the list string Freq Signal Standard 12 24 PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 10 SENSe Subsystem SENSe PFail test set SENSe PFail Title Description Parameter Related Command Front Panel Access PASS FAIL Test Selection Selects the active test set to be used in subseguent PASS FAIL measurements The lt test set gt value must correspond to a test set that is defined in the test set list To view the list on the instrument go into the Measurement menu press the Pass Fail Mode key and then press the Select
515. sing Measurements then Demod then CDP from the front panel When the CODOGRAM option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demod then Codogram from the front panel When the HSDPa option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demod then HSDPA from the front panel Parameter char Related Command SENSe DEMod SCODe SENSe DEMod SFACtor SENSe DEMod THRShold SENSe DEMod PICH CODE SENSe DEMod SCCPch CODE Front Panel Access Measurements Demodulator CONFigure OTA Title Configure Over The Air Measurement Description This command configures the over the air measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe OTA commands before initiating a measurement The measurement results are equivalent to the results that are displayed by choosing Measurements then OTA from the front panel Related Command SENSe OTA RESet SENSe OTA SCODe SENSe OTA SORT MS2720T PM PN 10580 00341 Rev C 8 5 8 3 CONFigure Subsystem Chapter 8 WCDMA Commands CONFigure RF char Title Description Parameter Related Comman
516. ss Measurements RF Measurements Channel Spectrum READ RF SUMMary Title Read RF Summary Description Triggers a new RF Summary measurement and returns the results It is combination of the commands ABORT INITiate and FETCh RF SUMMary The current measurement can be queried using CONFigure Data is returned as 9 comma delimited values Channel Power Pilot MAC Power Frequency Error Spurious Emission Occupied Bandwidth Idle Activity Active Activity ON OFF Ratio Peak to Avg Power All invalid values are replaced with Power units are in watt or dBm as per what 1s set by the user Frequency is always in Hz Related Command CONFigure RF SUMMary READ RF SUMMary FETCh RF SUMMary Front Panel Access Measurements RF RF Summary 7 22 PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 10 TRACe Subsystem 7 10 TRACe Subsystem This subsystem contains commands related to the transfer of trace data to and from the instrument TRACe PREamble trace type Title Description Parameter Related Command Trace Header Transfer Returns trace header information for the specified trace The trace type must be one of the following SPECtrum EMISsion CDPMac CDPData PSCAn MPATh Data can be transferred to and from the 6 available display trace types Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory The response
517. ss Fail Test Editor that is included with the Anritsu Master Software Tools Measurement Editor For the latest Master Software Tools visit the Anritsu web site at http www us anritsu com Parameter lt header gt lt block gt Related Command CONFigure PFail FETCh PFail MEASure PFail READ PFail Front Panel Access None 8 36 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 10 READ Subsystem 8 10 READ Subsystem This set of commands combines the ABORt INITiate and FETCh commands It aborts any current triggering sequence and sets the trigger state to idle It then initiates a new active measurement i e begins the collection of new data When the measurement is complete it returns the result These commands will not switch to another measurement To get the current measurement data use the FETCh command READ ACLR Title Description Related Command Read Adjacent Channel Leakage Ratio ACLR Triggers a new adjacent channel power ratio measurement and returns the results main channel power lower adjacent and upper adjacent channel power and lower alternate and upper alternate channel power It is a combination of the commands ABORT INITiate and FETCh ACLR The ACLR measurement must be the active measurement specified by CONFigure RF ACLR The current measurement can be queried using CONFigure Data is returned as 12 comma separated values 20 MHz channel power
518. stem The commands in this subsystem relate to device specific parameters not signal oriented parameters SENSe AFPanalyzer AVERage COUNt lt avg count gt SENSe AFPanalyzer AVERage COUNt Title Description Parameter Range Front Panel Access Measurement Average Sets the average count for the measurement data in the summary mode The query format of this command returns the value only in the summary mode The query format returns nothing in other measurement modes number 1to 65535 Shift 4 Measure Average only in Summary mode SENSe AFPanalyzer DEMod DATA Title Description Front Panel Access Summary data This query returns the measurement values in the Summary view The order of the values are as follows Modulation rate in Hz lt RMS Deviation in or Hz or Rad depending on the demod type Peak Peak 2 Dev 1n 6 or Hz or Rad depending on the demod type lt SINAD gt in dB lt THD gt in and Distortion in All values are comma separated Shift 4 Measure Audio Spectrum Waveform SENSe AFPanalyzer DEMod MODE RFSP AFSP AFWV SUMMary SENSe AFPanalyzer DEMod MODE Title Description Parameter Default Value Example Front Panel Access Demodulation Mode This command sets the demodulation mode graph type to RF spectrum RFSP or Audio Spectrum AFSP or Audio Waveform AFWV or Summary RFSP AFSP AFWV SUMMary RFSP To set
519. str VI ATTR TMO VALUE 120000 Ask the device for identification sprintf buffer IDN WMn Status viWrite instr unsigned char amp buffer 0 6 amp retCount status viRead instr unsigned char buffer BUFFER SIZE amp retCount TODO Add code to process data strncpy tempDisplay buffer retCount tempDisplay retCount 0 Null terminate display string printf IDN Returned d bytes s n retCount tempDisplay Close down the system TODO Add error handling MS2720T PM PN 10580 00341 Rev C A 3 A 1 C C Appendix A Programming Example status viClose instr status viClose defaultRM return 0 A 4 PN 10580 00341 Rev C MS2720T PM Appendix A Programming Example A 2 Visual Basic A 2 Visual Basic This function can be called in a Visual Basic program It sends the IDN query to the instrument and returns the byte count and ASCII response string Rem This example is based on Example 2 1 from the NI VISA User Manual Public Sub IdnMain ByVal address As String ByRef byteCount As String ByRef returnBytes As String Const BUFFER SIZE 200 Dim stat As ViStatus Dim dfltRM As ViSession Dim sesn As ViSession Dim retCount As Long Dim buffer As String BUFFER SIZE Rem Include visa32 dll as a reference in your project Rem Begin by initializing the system stat viOpenDefaultRM dfltRM If stat VI SUCCESS Then Re
520. surement Parameter Selects the measurement parameter used by the mapping system The selected parameter s threshold levels will be used to determine the signal guality and corresponding color displayed on the map This will also be the parameter name and value shown if a kml file is created and loaded into Google Earth lt string gt SSSPower RSRP RSRQ SINR SSSPower SENSe OTA MAPping MEASurement SSSPower SENSe 0TA MAPping SSSPower THREShold XX X XX X XX X XX X XX X SENSe 0TA MAPping SSSPower THREShold SENSe OTA MAPping RSRP THREShold XX X XX X XX X XX X XX X SENSe OTA MAPping RSRP THREShold SENSe OTA MAPping RSRQ THREShold XX X XX X XX X XX X XX X SENSe OTA MAPping RSRQ THREShold SENSe OTA MAPping SINR THREShold XX X XX X XX X XX X XX X SENSe OTA MAPping SINR THREShold Measurement Over the Air Mapping Measurement Setup Measurement MS2720T PM PN 10580 00341 Rev C 14 29 14 12 SENSe Subsystem Chapter 14 TD LTE Commands SENSe OTA MAPping SSSPower THREShold YXX X XX X XX X XX X XX Xx SENSe OTA MAPping SSSPower THREShold SENSe OTA MAPping RSRP THREShold XX X XX X XX X XX X XX Xx SENSe 0TA MAPping RSRP THREShold SENSe OTA MAPping RSRQ THREShold XX X XX X XX X XX X XX x SENSe 0TA MAPping RSRQ THREShold SENSe OTA MAPping SINR THREShold xXX
521. surements RF Power vs Time FETCh RF SEM Title Fetch Spectral Emission Mask Description Returns Spectral Emission Mask measurement results Pass or Fail Front Panel Access Measurements RF Spectral Emission Mask FETCh RF SPECtrum Title Fetch RF Spectrum Description Returns the most recent RF Spectrum measurement results Data is returned as 2 comma delimited values Channel Power in dBm and Occupied bandwidth measurement in MHz is returned for each data that is not valid at that instance Front Panel Access Measurements RF Channel Spectrum FETCh SUMMary Title Fetch Summary Description Returns the values displayed in a Summary measurement view If the current display is not a summary screen then the return value is N A The return value is a comma separated list of the values displayed on the screen in the order they are displayed from top to bottom The list is preceded by the name of the summary view either TD LTE Summary RF Summary or Modulation Summary If frequency Error is a parameter in the summary results then the returned value will be current displayed value averaged over an indeterminate number of previous measurements Averaged value only returned if Frequency Error Average Count gt 1 The maximum number of averaged values will be the value setting for Frequency Error Average Count 14 12 PN 10580 00341 Rev C MS2720T PM Chapter 14 TD LTE
522. system This subsystem contains commands related to the transfer of trace data to and from the instrument TRACe PREamble trace type Title Description Parameter Related Command Trace Header Transfer The trace type must be one of the following ACLR SPECtrum EMISsion DEMod Returns trace header information for the specified trace Data can be transferred to and from the 4 available display trace types Use the commands in the MMEMory subsystem to store and recall traces from the instrument memory The response begins with an ASCII header The header specifies the number of following bytes It looks like AX where A is the number of digits in X and X is the number of bytes that follow the header Parameters are returned in comma delimited ASCII format Each parameter is returned as NAME VALUE UNITS Valid parameter names are shown in WCDMA Parameter Names on page 2 23 trace type TRACe DATA 8 46 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 11 TRACe Subsystem TRACe DATA ACLR SPECtrum EMISsion DEMod lt header gt lt block gt TRACe DATA ACLR SPECtrum EMISsion DEMod Title Description Parameter Parameter Type Related Command Trace Data Transfer This command transfers data from the controlling program to the instrument The query form transfers trace data from the instrument to the controller Before executing this command the
523. t 3 5 MMEMory MSIS INTernal USB MMEM ory MSIS sis sa dash A otaku weed ak 3 6 MMEMoty MSIS COPY geo A nls Bia tis Aet ye etus 3 6 MMEMory MSIS DESTination INTernal USB MMEMory MSIS DESTination 3 6 MMEMory STORe JPEG filename 3 7 MMEMory STORe STATe lt integer gt lt filename gt 3 7 MMEMory STORe TRACe lt integer gt lt file name 3 8 STATus OPERation 3 9 SYSTEM WI SA Ya WA AA WAA AA WA 3 10 SYS Lem PRESet it da 3 10 Chapter 4 Spectrum Analyzer Commands SABOR ax teu bete uideat b E dL enti at as ae inani 4 1 CALCulate LIMit ALARm OFF ONJ0 1 CALCulate LIMit ALARM 4 2 CAE Cult LIME CENT A WR ee Bea 4 2 CALCulate LIMit ENVelope CREate 4 3 CALCulate LIMit ENVelope OFFSet lt amplitude gt CALCulate LIMit ENVelope OFFSet 4 3 CALCulate LIMit ENVelope POINt lt number gt CALCulate LIMit ENVelope POINt 4 4 CALCulate LIMit ENVelope SHAPe SQUare SLOPe CALCulate LIMit ENVelope SHAPe 4 4 CALCulate LIMit ENVelope UPDate X 4 4 MS2720T PM PN 10580 00341 Rev C C 1 Appendix C List of Commands by Mode CAL Culate LIMit ENVelope UPDate Y
524. t I SENSel BANDwidth BWIDth VIDeo RATIO 4 51 SENSe BANDwidth BWIDth VIDeo TYPE LOGarithmic LINear I SENSel BANDwidth BWIDth VIDeo TYPE 4 51 SENSe BANDwidth BWIDth RESolution lt freq gt I SENSel BANDwidth BWIDt hi RESolutionj 4 52 SENSe BANDwidth BWIDth RESolution lt index gt I SENSel BANDwidth BWIDthI RESolutionj 11 23 SENSe BANDwidth BWIDth RESolution index I SENSel BANDwidth BWIDthI RESolutionj 12 23 SENSe BANDwidth BWIDth RESolution AUTO OFF ON 0 1 SENSe BANDwidth BWIDth RESolution AUTO 4 52 SENSe BANDwidth BWIDth RESolution RATio lt number gt SENSe BANDwidth BWIDth RESolution RATio 4 53 SENSe CC 1 2 3 4 5 ACTive OFFJON SENSe CC 1 2 3 4 5 ACTive 13 27 SENSe CC 1 2 3 4 5 BANDWidth 1 4 3 5 10 15 20 SENSe CC 1 2 3 4 5 BANDWidth 13 27 SENSe CC 1 2 3 4 5 CHANnel lt number gt SENSel CC 1 2 34 5 CHANnel 13 27 SENSe CC 1 2 3 4 5 FREQuency freq SENSel CC 1 2 3 4 15 FREOuency 13 27 SENSe CC 1 2 3 4 53 SIGStandard lt string gt SENSel CC 1 2 3 4 5 SIGStandard 13 28 SENSe CELLID lt char gt SENS CBLLID Laia Ea RES RU CR eR en eee A 13 28 SENS
525. t measurement parameters triggers a new measurement and returns the number of active traffic channels It is a combination of the commands CONFigure DEMod CDP and READ DEMod ACTChannels For a description of the default code domain power measurement parameters see CONFigure DEMod CDP Related Command CONFigure RF ACLR CONFigure DEMod CDP MEASure DEMod CDPower Title Measure Code Domain Power Description Sets the active measurement to code domain power sets the default measurement parameters triggers a new measurement and returns the channel power results It is a combination of the commands CONFigure DEMod CDPower and READ DEMod CDPower For a description of the default channel power measurement parameters see CONFigure DEMod CDPower To make a code domain power measurement with settings other than the default values send CONFigure DEMod CDP Commands to set desired settings READ DEMod CD Power Results are returned as 4 comma delimited values CPICH power PCCPCH power PICH power SCCPCH power Default Unit dBm Related Command CONFigure DEMod CDPower READ DEMod CDPower FETCHh DEMod CDPower MS2720T PM PN 10580 00341 Rev C 8 23 8 8 MEASure Subsystem Chapter 8 WCDMA Commands MEASure DEMod CFTHrough Title Measure Carrier Feed Through Description Sets the active measurement to code domain power sets the default measurement parameters triggers a new measurement and returns
526. t measurement parameters triggers a new measurement and returns the synch channel power results It is a combination of the commands CONFigure DEMod CDP and READ DEMod SPOWer For a description of the default code domain power measurement parameters see CONFigure DEMod CDP To make a synch channel power measurement with settings other than the default values send CONFigure DEMod CDP Commands to set desired settings READ DEMod SPOWer Results are returned as 3 comma delimited values SCH power PSCH power SSCH power Default Unit dBm Related Command CONFigure DEMod CDP MEASure DEMod SUMMary Title Measure Modulation Summary Description Sets the active measurement to Modulation Summary sets the default measurement parameters triggers a new measurement and returns Carrier Frequency Frequency Error channel Power P CPICH Power Carrier Feed Through Peak CDE EVM P CCPCH Power S CCPCH Power PICH Power PSCH Power SSCH Power RMS Phase Er deg It is a combination of the following commands CONFigure DEMod SUMMary and READ DEMod SUMMary To make a Demodulator Summary measurement with settings other than the default values send CONFigure DEMod SUMMary Commands to set desired settings READ DEMod SUMMary Data is returned as 13 comma delimited values Carrier Frequency Frequency Error channel Power P CPICH Power Carrier Feed Through Peak CDE EVM P CCPCH Power S CCPCH Power PICH Power PSCH Power SSCH Po
527. t Panel Access Reference Level Offset Sets the reference level offset value for the y axis rel ampl gt 0 dB dB 99 9 dB to 99 9 dB Amplitude RL Offset DISPlay WINDow l TRACe Y SCALe RLEVel AUTO IMMediate Title Description Parameter Front Panel Access Automatic Reference Level Causes the reference level to immediately be set to an automatically computed value that best displays the particular data The computed reference level is the smallest multiple of the scale that would cause the current trace peak to be positioned half a division from the top grid line This command is semantically equivalent to DISPlay WINDow TRACe SCALe RLEVel amplitude with the computed value for amplitude IMMediate Shift 8 System Application Options Auto Ref Level MS2720T PM PN 10580 00341 Rev C 4 27 4 5 FETCh Subsystem Chapter 4 Spectrum Analyzer Commands 4 5 FETCh Subsystem This set of commands returns the most recent measurement data of the active measurement They will not switch to another measurement To make a new measurement use the INITiate command To get new measurement data use the READ or MEASure query commands FETCh ACPower Title Description Default Unit Fetch Adjacent Channel Power Ratio Returns the most recent adjacent channel power ratio measurement results If the instrument is sweeping it will not return until the sweep is complete If the
528. t Panel Access Video Bandwidth to Resolution Bandwidth Ratio Sets the ratio of the video bandwidth to the resolution bandwidth for use when the video to resolution bandwidth coupling is enabled Note that the front panel interface sets the inverse ratio the resolution bandwidth to the video bandwidth number 0 33 0 000001 to 1 SENSe BANDwidth BWIDth VIDeo AUTO BW RBW VBW note that this 1s the inverse ratio SENSe BANDwidth BWIDth VIDeo TYPE LOGarithmic LINear SENSe BANDwidth BWIDth VIDeo TYPE Title Description Default Value Front Panel Access VBW Average Type Changes the VBW Average type LINear BW VBW Average Type PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 14 SENSe Subsystem SENSe BANDwidth BWIDth RESolution lt freq gt SENSe BANDwidth BWIDth RESolution Title Description Parameter Default Value Default Unit Range Related Command Front Panel Access Resolution Bandwidth Sets the resolution bandwidth Note that using this command turns the automatic resolution bandwidth setting OFF lt freq gt 10 MHz Hz 1 Hz to 10 MHz in a 1 3 sequence SENSe BANDwidth BWIDth RESolution AUTO BW RBW SENSe BANDwidth BWIDth RESolution AUTO OFF ON 0 1 SENSe BANDwidth BWIDth RESolution AUTO Title Description Parameter Parameter Type Default Value Related Command Fro
529. t Span SENSe FREQuency STEP INCRement freq SENSe FREQuency STEP INCRement Title Description Parameter Default Value Default Unit Range Front Panel Access Frequency Step Sets the frequency step to the given frequency value freq 1MHz Hz 1 Hz to 20 GHz Freq Freq Step 15 20 PN 10580 00341 Rev C MS2720T PM Chapter 15 AM FM PM Commands 15 7 SENSe Subsystem SENSe OBWidth METHod XDB PERCent SENSe OBWidth METHod Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Occupied Bandwidth Measurement Method Sets the method for calculating occupied bandwidth XDB calculates the occupied bandwidth based on points a specified number of dB below the carrier Issue command SENSe OBWidth XDB to set the number of dB to be used PERCent calculates the occupied bandwidth based on points a specified percentage of the carrier power below the carrier Issue command SENSe OBWidth PERCent to set the percentage to be used XDB PERCent lt char gt PERCent SENSe OBWidth XDB SENSe OBWidth PERCent Shift 4 Measure RF Spectrum Oce BW Method SENSe OBWidth PERCent percentage SENSe OBWidth PERCent Title Description Parameter Default Value Default Unit Range Related Command Front Panel Access Occupied Bandwidth Percent of Power This command sets the percentage
530. t Value Default Unit Range Scale Resolution Per Division Sets the scale per division for the y axis The units change from dB div to Yo when EVM is the y axis value The resolution per division value is maintained separately for each measurement value Spectral Flatness 1 dB div EVM vs SubCarrier 0 50 96 EVM vs Symbol 0 50 96 All others 10 dB div Current active amplitude unit EVM vs SubCarrier 0 1 to 10 96 EVM vs SubCarrier 0 1 to 10 96 Allothers 1 dB to 15 dB DISPlay WINDow TRACe Y SCALe TOP amplitude DISPlay WINDow TRACe Y SCALel TOP Title Description Parameter Default Value Default Unit Range Front Panel Access Y Axis Max Sets the maximum value of the Y axis Note that this command is available only in the Spectral Flatness and EVM vs Symbol Sub carrier views amplitude Spectral Flatness 5 dB EVM vs Symbol 5 Yo EVM vs Sub carrier 5 Yo Current active amplitude unit Spectral Flatness 5 to 5 EVM vs Symbol 1 6 to 100 96 EVM vs Sub carrier 1 6 to 100 96 Amplitude Y Axis Max PN 10580 00341 Rev C MS2720T PM Chapter 11 Fixed WiMAX Commands 11 4 FETCh Subsystem 11 4 FETCh Subsystem This set of commands returns the most recent measurement data of the active measurement They will not switch to another measurement To make a new measurement use the INITiate command To get new measurement data use the READ or MEA
531. t file name gt should be enclosed in either single quotes or double quotes and should not contain a file extension Use the command MMEMory MSIS to set the current storage location The lt integer gt parameter is not currently used but it must be sent Send a 0 Parameter lt integer gt lt file name gt Example To save the trace into the file name trace MMEMory STORe TRACe 0 trace Related Command MMEMory LOAD TRACe MMEMory MSIS INTernal USB Front Panel Access Shift 7 File Save Measurement 3 4 SENSe Subsystem Use these commands to switch GPS on or off and to query GPS state SENSe GPS ON OFF 1 0 SENSe GPS Title GPS State Required Option 31 Description Toggles GPS ON or OFF The query form of this command returns a 0 or 1 when GPS state is OFF or ON respectively Front Panel Access Shift 8 System GPS GPS On Off 3 8 PN 10580 00341 Rev C MS2720T PM Chapter 3 All Mode Commands 3 5 STATus Subsystem The commands in this subsystem relate to the current operating state of the instrument STATus OPERation Title Query Operation Status Description This command requests information about the current status of the instrument Each bit of the return value represents some operation Only a subset of the bits are implemented for each application The 3 5 STATus Subsystem number returned is the decimal representation of the bit wise OR o
532. t of All Commands PRACE EDA TAL UST Sois afar ac S qa RR AREE WEE PE uh 4 40 TRACe DATA ACLR SPECtrum EMISsion DEMod lt header gt lt block gt TRACe DATA ACLR SPECtrum EMISsion DEMod 8 47 TRACe DATA lt tracetype gt 10 18 TRACe DATA lt tracetype gt 11 22 TRAC DATAN trace type aeos Shoe hee eh eee SERERE A SER E A 12 22 TRACe DATA lt tracetype gt 6 21 TRACe DATA lt tracetype gt 7 24 TRACE DATA lt tracetype gt 9 21 ORACSDCDATA Poca cee oe VE KER as CDU OREN REE OR 15 13 TRACe 1 2 3 DISPlay STATe OFF ONJ0 1 TRACe 1 2 3 DISPlay STATe 4 41 TRACe 1 2 3 WRITe STATe OFFJONJ0 1 TRACef1 2 3 WRITef STATej 4 42 TRACe1 OPERation NORMal MAXHold MINHold AV ERage SRACGLUOPERSUOH senioren E A PRESE S 4 43 TRACe2 OPERation MAXHold MINHold PRACE OPE RANON ri I OU E C RARE E NW PIN ERU au 4 43 TRACe3 OPERation MA XHold MINHold A B B A TERA CEs OPER ANON A ake SS adam as 4 44 TRIGger SEQuence SLOPe RISing FALLing 7 TRiGger SEQuence SLOPe ovaci n a A RR en Rx AE SNR a 14 24 TRIGger SEQuence SLOPe RISing FALLing TRIGger SEOuence SLOPe 6 23 TRIGger SEQuence SLOPe RISing FALLing TRIGger SEOuence SLOP
533. t or USB connection This Programming Manual includes the following Anoverview of Ethernet and USB connection to the instrument Anoverview of Standard Commands for Programmable Instruments SCPI command structure and conventions The IEEE common commands that are supported by the MS2720T Acomplete listing and description of all the SCPI commands that can be used to remotely control functions of the Spectrum Master The commands are organized by instrument mode starting in Chapter 3 All Mode Commands This manual is intended to be used in conjunction with the MS2720T User Guide P N 10580 00340 Refer to that manual for general information about the MS2720T including equipment setup and operating instructions 1 2 Introduction This chapter provides a general description of remote programming setup and interface connections using Ethernet or USB and sending SCPI commands to the instrument 1 3 Contacting Anritsu To contact Anritsu please visit http www anritsu com contact asp From here you can select the latest sales select service and support contact information in your country or region provide online feedback complete a Talk to Anritsu form to have your questions answered or obtain other services offered by Anritsu Updated product information can be found on the Anritsu website http www anritsu com Search for the product model number The latest documentation is on the product page under the
534. t the data is retransmitted after waiting a random amount of time If a second collision is detected the data is again retransmitted after waiting twice as long This is known as exponential back off The TCP IP setup requires the following P Address Every computer and electronic device in a TCP IP network requires an IP address An IP address has four numbers each between 0 and 255 separated by periods For example 128 111 122 42 1s a valid IP address Subnet Mask The subnet mask distinguishes the portion of the IP address that is the network ID from the portion that is the station ID The subnet mask 255 255 0 0 when applied to the IP address given above would identify the network ID as 128 111 and the station ID as 122 42 All stations in the same local area network should have the same network ID but different station IDs Default Gateway A TCP IP network can have a gateway to communicate beyond the LAN identified by the network ID A gateway is a computer or electronic device that is connected to two different networks and can move TCP IP data from one network to the other A single LAN that is not connected to other LANs requires a default gateway setting of 0 0 0 0 If you have a gateway then the default gateway would be set to the appropriate value of your gateway Ethernet Address An Ethernet address is a unique 48 bit value that identifies a network interface card to the rest of the network Every network card has a
535. t to set the mode Recalls a previously stored measurement trace from the current storage location The saved measurement trace to be loaded is specified by lt file name gt lt file name gt should be enclosed in either single quotes or double quotes and should contain a file extension Note that the trace specified by lt file name gt should be available at the current mass storage location Use the command MMEMory MSIS to set the current mass storage location The lt integer gt parameter is not currently used but it must be sent Senda 1 File name extensions edg for GSM spa for SPA wed for WCDMA wmxd for WiMAX wmxe for Mobile WiMAX vna for Cable amp Antenna cdma for CDMA tds for TDSCDMA evdo for EVDO ia for Interference Analysis cs for Channel Scanner pm for Power Meter tm for Transmission Measurement dmr2 for DMR 2 Analyzer measurements p25 for P25 Analyzer measurements nxdn for NXDN Analyzer measurements afp for AMFMPM Analyzer measurements Note Extensions not available for T1 and Hi PM integer file name To recall trace with file name trace MMEMory LOAD TRACe 1 trace spa MMEMory STORe TRACe MMEMory MSIS INTernal USB Shift 7 File Recall Measurement MS2720T PM PN 10580 00341 Rev C 15 11 15 5 MMEMory Subsystem Chapter 15 AM FM PM Commands MMEMory S
536. t will power cycle after this command is executed After executing this command communication will be lost Wait a minimum of 60 seconds before re establishing communication Front Panel Access Shift 8 System System Options Reset Factory Defaults See Also SYSTem PRESet SCPI Required Commands The required SCPI commands supported by the MS272xC are listed in the Table 2 1 These command work in all measurement modes and are described in Chapter 3 Table 2 1 SCPI Required Commands STATus SYSTem SCPI Optional Commands Table 2 2 lists the optional SCPI commands that comprise the majority of the command set described in this document These commands control most of the programmable functions of the MS272xC Table 2 2 SCPI Optional Commands ABORt FETCh MEASure TRACe CALCulate FORMat MMEMory TRIGger CALibration INITiate READ UNIT CONFigure INPut SENSe SENSe DISPlay INSTrument SOURce 2 2 PN 10580 00341 Rev C MS2720T PM Chapter 2 Programming with SCPI 2 2 Introduction to SCPI Programming The SCPI optional commands are sorted by measurement modes and commands may be repeated in more than one mode Chapter 3 All Mode Commands Chapter 4 Spectrum Analyzer Commands Chapter 5 Tracking Generator Commands Chapter 6 CDMA Commands Chapter 7 EV DO Commands Chapter 8 WCDMA Commands Chapter 9 TDSCDMA Commands C
537. tandard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the lt string gt argument would be P GSM 900 Uplink The query form of this command will return the name of the currently selected Signal Standard on the list lt string gt Freq Signal Standard SENSe FREQuency STARt Title Description Parameter Default Unit Related Command Start Frequency Queries the start frequency of the Multi Channel Spectrum Note that this command is valid only if the current view is set to Multi Channel Spectrum lt freq gt Hz SENSe FREQuency STOP SENSe FREQuency STOP Title Description Parameter Default Unit Stop Frequency Queries the stop frequency of the Multi Channel Spectrum Note that this command is valid only if the current view is set to Multi Channel Spectrum freq Hz 10 20 PN 10580 00341 Rev C MS2720T PM Chapter 10 GSM Commands 10 10 SENSe Subsystem SENSe PFail test set SENSe PFail Title Description Parameter Related Command Front Panel Access PASS FAIL Test Selection Selects the active test set to be used in subseguent PASS FAIL measurements The lt test set gt value must correspond to a test set that is defined in the test set list To view the list on the i
538. tata 14 14 MEAsure DEMod AVErage 14 15 MEASure DEMod CCPData 14 16 MEASure DEMod CONStln 14 17 MEASure OTA MAPping 14 17 MEASure OTA MAPping RUN STARt STOP MEASure OTA MAPping RUN 14 17 MEASure OTA SCANner 14 18 MEA Sur AT ES A R E 14 18 MEA S re REACER said es AA AAA 14 18 MEA Sure RE PV AMES Euer epa de FREUE 14 19 MENSUERESEN72 V iia A a da AE SR 14 19 MEASure RF SPECtrum 14 19 READ DEMOd CON Stn ves iodo std 14 20 READ OTA MAPping 14 20 READ OTA SCAN tn TEC D OUR 14 21 READ OTA TAPE E Pru ee Ree Saas ute 14 21 READ PAA Wa WAA Daw ie ahh aa 14 22 READ REACERI A AA 14 22 READ RFE PV Times AAA E PTT 14 23 READ RE SEMA lt a SIA 14 23 READ RF SPECtrum 14 23 TRIGger SEQuence SLOPe RISing FALLing S RIGSerisbOuence SLOPES eos eraut aa CEN HERE AURA Yet 14 24 UNIT POWer dBM W UNIEPOWe d sec e A S p daten qe 14 25 SENSe A VErage FERRor COUNt n SENSe A VErage FERRor COUNt 14 26 SENSel AVERage FERRor RESet 14 26 SENSe BANDWidth RESolution 1 4 3 5 10 15 20 I SENSe BANDWIidth RESolutionj
539. ter Selects the measurement parameter used by the mapping system The selected parameter s threshold levels will be used to determine the signal guality and corresponding color displayed on the map This will also be the parameter name and value shown if a kml file is created and loaded into Google Earth lt string gt SSSPower RSRP RSRQ SINR SSSPower SENSe OTA MAPping MEASurement SSSPower SENSe 0TA MAPping SSSPower THREShold XX X XX X XX X XX X XX X SENSe 0TA MAPping SSSPower THREShold SENSe OTA MAPping RSRP THREShold XX X XX X XX X XX X XX X SENSe OTA MAPping RSRP THREShold SENSe OTA MAPping RSRQ THREShold XX X XX X XX X XX X XX X SENSe OTA MAPping RSRQ THREShold SENSe OTA MAPping SINR THREShold XX X XX X XX X XX X XX X SENSe OTA MAPping SINR THREShold Measurement Over the Air Mapping Measurement Setup Measurement MS2720T PM PN 10580 00341 Rev C 13 31 13 11 SENSe Subsystem Chapter 13 LTE Commands SENSe OTA MAPping SSSPower THREShold xXX X XX X XX X XX X XX X SENSe OTA MAPping SSSPower THREShold SENSe OTA MAPping RSRP THREShold XX X XX X XX X XX X XX XxX SENSe OTA MAPping RSRP THREShold SENSe OTA MAPping RSRQ THREShold XX X XX X XX X XX X XX XxX SENSe OTA MAPping RSRQ THREShold SENSe 0TA MAPping SINR THREShold XX X XX X XX X X
540. ter Default Value Default Unit Range Front Panel Access Center Frequency Sets the center frequency Note that changing the value of the center frequency will change the value of the coupled parameters Start Frequency and Stop Frequency It may also change the value of the span freq 2 01 GHz Hz 2 5 MHz to 2 7 GHz Freq Center Freq SENSe FREQuency SIGStandard CHANnel number SENSe FREQuency SIGStandard CHANnel Title Description Parameter Front Panel Access Channel Selection Sets the channel number for the selected signal standard number Freq Channel SENSe FREQuency SIGStandard NAMe lt string gt SENSe FREQuency SIGStandard NAMe Title Description Parameter Front Panel Access Signal Standard Selects the desired signal standard from the list The lt string gt argument is the name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal Standard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the string argument would be P GSM 900 Uplink The query form of this command will return the name of the currently selected Signal Standard on the list string Freq Signal Standard
541. ter 7 EV DO Commands 7 13 SENSe Subsystem SENSe PFail test set SENSe PFail Title PASS FAIL Test Selection Description Selects the active test set to be used in subsequent PASS FAIL measurements The test set value must correspond to a test set that is defined in the test set list To view the list on the instrument go into the Measurement menu press the Pass Fail Mode key and then press the Select Pass Fail Test submenu Alternatively the list can be retrieved remotely and viewed using the Anritsu Master Software Tools The test set gt argument is a 1 based index of the position of the desired Pass Fail test set in the instrument s current Pass Fail test set list For example if the desired Pass Fail test is the 3rd item on the list then the value of the test set argument would be 3 When using the query form of the command the return value is the currently selected test set number If there is not a valid test set selected the return value is 1 negative 1 Parameter test set Related Command CONFigure PFail Front Panel Access Measurements Pass Fail Mode Select Pass Fail Test SENSel PN OFFSet integer SENSel PN OFFSet Title PN Offset Description Sets the PN offset Note that this can only be changed when PN Trigger is set to GPS or EXT A return value of the PN offset query is invalid when PN search type is AUTO Parameter integer
542. ter 8 WCDMA Commands 8 5 FETCh Subsystem FETCh EMISsion FAIL Title Description Default Unit Fetch Spectral Emission Mask Pass Fail Returns the most recent spectral emission mask pass fail measurement result Any violation of the spectral emission mask template will cause a FAIL result If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value indicating the PASS FAIL status of the spectral emission mask measurement PASS 0 FAIL 1 No units MS2720T PM PN 10580 00341 Rev C 8 15 8 5 FETCh Subsystem Chapter 8 WCDMA Commands FETCh EMISsion TEMPlate DATA Title Description Range Related Command Fetch Spectral Emission Mask Template Data Returns the spectral emission mask template power level frequency and PASS FAIL data for all ten frequency ranges shown in the Spectral Emission Summary If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Any violation
543. tes each code number no units absolute power dBm relative power dB spreading factor no units symbol EVM 96 code state 0 Inactive 1 Active If Option 65 is installed code state will indicate the modulation type 0 Noise 1 QPSK 2 16 QAM Note that the instrument must be set 1n the selected view Use the CONFigure command to set the unit to the selected view ACLR SPECtrum EMISsion DEMod lt header gt lt block gt char FORMat DATA TRACe DATA PREamble MS2720T PM PN 10580 00341 Rev C 8 47 8 12 SENSe Subsystem Chapter 8 WCDMA Commands 8 12 SENSe Subsystem The commands in this subsystem relate to device specific parameters not signal oriented parameters SENSe AVERage FERRor OFF ON 0 1 SENSe AVERage FERRor Title Description Parameter Parameter Type Default Value Related Command Front Panel Access Frequency Error Averaging State Turns averaging for Frequency Error ON or OFF Setting the value to ON or 1 will result in turning frequency error averaging ON The Query form of this command returns either 1 or 0 1 corresponds to frequency error averaging being ON and 0 corresponds to frequency error averaging being OFF OFF ON 0 1 lt boolean gt OFF SENSe AVERage FERRor COUNt SENSe AVERage FERRor COUNt MMEMory LOAD TRACe Setup More Freq Err Avg SENSe AVERage FERR
544. the next sweep If INITiate CONTinuous is ON i e the instrument is in continuous sweep mode a new sweep will start immediately Parameter NA MS2720T PM PN 10580 00341 Rev C 13 1 13 2 CALCulate Subsystem Chapter 13 LTE Commands 13 2 CALCulate Subsystem The commands in this subsystem process data that has been collected via the SENSe subsystem CALCulate MARKer AOFF Title Turn All Markers Off Description Turns off all markers in Channel Spectrum Front Panel Access Marker Markers Off CALCulate MARKerl DELTa X x1 parameter CALCulate MARKer1 DELTa X Title Delta Marker 1 X Value Description Sets Queries the relative location of the delta marker from the reference marker on the x axis Note The query value might not always match the set value since the instrument will round the set value based on the display pixel resolution The x1 parameter is used to set the delta position For example CALC MARK1 DELT X 2 MHz will set the delta value to 2 MHz Parameter x1 parameter Default Unit Hz Related Command CALCulate MARKerl X Front Panel Access Marker Marker Select M1 Marker State Delta Use arrow keys or rotary knob CALCulate MARKerl DELTa Y Title Delta Marker 1 Read Y Value Description Reads the current absolute Y value for delta marker 1 Default Unit dBm CALCulate MARKer1 MAXimum Title Set Marker 1 to Peak Description Moves marker 1 to peak position on data
545. the recall of the traces using the front panel allows a user to retain or discard the instrument setup that was saved along with the measurement This choice is not supported using a SCPI command MMEMory LOAD STATe is the recommended method to restore a saved instrument setup File name extensions edg for GSM spa for SPA wed for WCDMA wmxd for WiMAX wmxe for Mobile WiMAX cdma for CDMA tds for TDSCDMA evdo for EVDO ia for Interference Analysis cs for Channel Scanner pm for Power Meter integer file name gt To recall trace with file name trace MMEMory LOAD TRACe 1 trace spa MMEMory STORe TRACe MMEMory STORe TRACe MMEMory MSIS INTernal USB Shift 7 File select Measurement file from list MS2720T PM PN 10580 00341 Rev C 3 5 3 3 MMEMory Subsystem Chapter 3 All Mode Commands MMEMory MSIS INTernal USB MMEMory MSIS Title Description Parameter Parameter Type Related Command Storage Location Sets the storage location Setting the storage location to INTernal will set the current storage location to be the internal memory Setting the storage location to USB will set the current storage location to be the USB Flash drive Note MMEM MSIS does not reflect changes made using the instrument s front panel keys The query command only returns what was set with the MMEM MSIS command INTernal USB
546. the user Frequency is always in Hz CONFigure DEMod SUMMary MEASure DEMod SUMMary READ DEMod SUMMary Measurements Demodulator Modulation Summary FETCh DEMod TXFRequency PRECise Title Description Default Unit Fetch Transmitter Frequency Returns the most recent transmitter frequency measurement results If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the carrier frequency Note that this command is the same as FETCh DEMod TXFRequency but returns the result with a precision of one tenth Hertz Hertz FETCh DEMod TXFRequency Title Description Default Unit Fetch Transmitter Frequency Returns the most recent transmitter frequency measurement results If the instrument is sweeping it will not return until the sweep is complete If the instrument is not sweeping and the current data is not valid it will return error 230 This could occur if there was a RST immediately before the FETCh or if a measurement parameter was changed without an INITiate Data is returned as a single value representing the carrier frequency Hertz 8 14 PN 10580 00341 Rev C MS2720T PM Chap
547. tion feature Setting the value to ON or 1 will result in the scrambling codes being set to the codes of the strongest detected signals That is the instrument will detect the strongest signals present Setting the value to OFF or 0 will force the instrument to base all over the air measurements on the user selected scrambling code values The default value is ON That is sending SENS DEM OTA SCOD AUTO is equivalent to sending SENS DEM OTA SCOD AUTO ON OFF ON 0 1 lt boolean gt ON SENSe DEMod OTA SCODe Measurements Over the Air Scrambling Code Scrambling Code Auto MS2720T PM PN 10580 00341 Rev C 8 55 8 12 SENSe Subsystem Chapter 8 WCDMA Commands SENSe OTA SCODe LOCK OFF ON 0 1 SENSe OTA SCODe LOCK Title OTA Scrambling Code Lock Description This command refers to the primary scrambling codes used for W CDMA over the air measurements When scrambling code lock is ON the instrument will not search for any new scrambling codes and will only measure the codes that have already been detected When scrambling code lock is OFF the instrument will dynamically update the list of scrambling codes that are to be included in the current measurements This feature has no effect when scrambling code auto detection is OFF for over the air measurements The default value for this command is ON That is sending SENS DEM OTA LOCK is equivalent to SENS DEM OTA LOCK ON Parameter OFF ONI0 1 Paramet
548. tle Description Default Value Related Command Trigger Sweep Measurement Initiates a sweep measurement If INITiate CONTinuous is set to ON this command 1s ignored Use this command in combination with STATus OPERation to synchronize the capture of one complete set of data When this command is sent the sweep complete bit of STATus OPERation is set to 0 indicating that the measurement has not completed The data collection is then triggered The controlling program can poll STATus OPERation to determine the status When the sweep complete bit is set to 1 data is ready to be retrieved If the value is set to ONCE then INITiate IMMediate will sweep once If the value is set to AVERage and trace averaging is on then the unit will sweep and average the next X traces where X is equal to Shift 5 Trace gt Trace A Operations gt of Averages If the value is set to AVERage and trace averaging is off then the unit will sweep once When averaging is on the sweep complete bit is set after the Xth sweep is completed If no argument is specified then AVERage is sent ONCE INITiate CONTinuous STATUS OPERation 4 32 PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 8 MEASure Subsystem 4 8 MEASure Subsystem These commands take the instrument from its current state enable the specified measurement and put the instrument into single sweep mode They correct any parameter
549. tle Description Parameter Parameter Type Default Value Range Front Panel Access Control Channels Display Units This command refers to the display units for the control channels in the HSDPA and CDP view Setting the value to RELative will result in displaying P CCPCH S CCPCH PICH P SCH and S SCH in relative powers Setting the value to ABSolute will result in displaying P CCPCH S CCPCH PICH P SCH and S SCH in absolute powers RELative ABSolute DELTa char RELative RELative ABSolute DELTa Measurements Demodulator HSDPA Control Channels Measurements Demodulator CDP Control Channels MS2720T PM PN 10580 00341 Rev C 8 49 8 12 SENSe Subsystem Chapter 8 WCDMA Commands SENSe DEMod HSDPa IQPersistence integer SENSe DEMod HSDPa IQPersistence Title HSDPA IQ Persistence Description Sets the number of samples before displaying the screen Parameter integer Parameter Type integer Default Value 1 Range 1to 48 Front Panel Access Measurements Demodulator HSDPA IQ Persistence SENSe DEMod HSDPa TIME seconds SENSe DEMod HSDPa TIME Title HSDPA Measurement Time Description This command refers to the minimum elapsed time between successive codogram measurements Parameter seconds Default Value 5 seconds Range 5 to 6000 seconds Front Panel Access Measurements Demodulator HSDPA Single Sweep Time SENSe DEMod
550. trument ABORt Title Description Parameter Related Command Abort Restarts the current sweep and or measurement Resets the trigger system If INITiate CONTinuous is OFF i e the instrument is in single sweep mode send the command INITiate IMMediate to trigger the next sweep If INITiate CONTinuous is ON i e the instrument is in continuous sweep mode a new sweep will start immediately NA INITiate CONTinuous INITiate IMMediate MS2720T PM PN 10580 00341 Rev C 6 2 CALCulate Subsystem Chapter 6 CDMA Commands 6 2 CALCulate Subsystem The commands in this subsystem process data that has been collected via the CALCulate subsystem Valid measurements with the use of markers are RF Measurement Channel Spectrum and the Demodulator Measurement CDP CALCulate MARKer AOFF Title Turn All Markers Off Description Turns off all markers Front Panel Access Marker All Markers Off CALCulate MARKer 1 2 3 4 5 6 Y Title Marker Read Y Value Description Reads the current Y value for the specified marker The units are the units of the y axis Default Unit Current y axis unit CALCulate MARKer 1 2 3 4 5 6 STATe OFF ON 0 1 CALCulate MARKer 1 2 3 4 5 6 STATe Title Marker State Description Sets the specified marker on off Parameter OFF ONIO 1 Parameter Type lt boolean gt Default Value OFF Example To turn off reference marker 1 CALCulate MARKerl STATe OFF
551. trument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement The measurement results are equivalent to the results that are displayed by choosing Measurements then Pass Fail mode from the front panel FETCh PFail MEASure PFail READ PFail Shift 4 Measure Pass Fail Mode CONFigure PVTFrame Title Description Related Command Configure Power vs Time Frame Measurement This command configures the Power vs Time Frame measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement MEASure PVTFrame READ PVTFrame FETCh PVTFrame Front Panel Access Shift 4 Measure Power vs Time Frame CONFigure PVTSlot Title Configure Power vs Time Slot Measurement Description This command configures the Power vs Time Slot measurement It Related Command Front Panel Access disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement MEAS
552. ts None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement SUMMary PFail lt char gt Measurements CONFigure DEMod lt char gt Title Description Parameter Front Panel Access Configure Demodulation Measurement Valid char parameter options SUMMary CDPMac CDPData This command configures the selected demodulation measurement It disables any other active measurements Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe DEMod commands before initiating a measurement When the SUMMARY option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then Modulation Summary from the front panel When the CDPMac option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then CDP MAC from the front panel When the CDPData option is selected the measurement results are equivalent to the results that are displayed by choosing Measurements then Demodulator then CDP Data from the front panel char Measurements Demodulator MS2720T PM PN 10580 00341 Rev C 7 3 7 3 CONFigure Subsyste
553. ts the desired signal standard from the list The lt string gt argument is the name of the desired signal standard as displayed in the instrument s current signal standard list The list can be seen on the instrument by choosing the Signal Standard submenu button in the Freq menu The list can also be downloaded remotely and viewed using Anritsu Master Software Tools For example if the desired Signal Standard is P GSM 900 Uplink then the value of the lt string gt argument would be P GSM 900 Uplink The query form of this command will return the name of the currently selected Signal Standard from the list string Freq Signal Standard PN 10580 00341 Rev C MS2720T PM Chapter 4 Spectrum Analyzer Commands 4 14 SENSe Subsystem SENSe FREQuency SPAN lt freq gt SENSe FREQuency SPAN Title Description Parameter Default Value Default Unit Range Frequency Span Sets the frequency span Setting the value of lt freq gt to 0 Hz is the equivalent of setting the span mode to zero span Note that changing the value of the frequency span will change the value of the coupled parameters Start Frequency and Stop Frequency and may change the Center Frequency lt freq gt MS2722C 9 GHz MS2723C 13 GHz MS2724C 20 GHz MS2725C 32 GHz MS2726C 43 GHz Hz MS2722C 0 Hz to 9 GHz MS2723C 0 Hz to 13 GHz MS2724C 0 Hz to 20 GHz MS2725C 0 Hz to 32 GHz MS2726C 0 Hz to 43 GHz SENS
554. ttenuation being uncoupled from the input signal level That is changing the input signal level will not change the amplitude range When this command is issued the amplitude range itself will not change The default value is ON That is sending SENS POW RANG AUTO is equivalent to sending SENS POW RANG AUTO ON OFF ON 0 1 lt boolean gt ON SENSe POWer RF RANGe Amplitude Auto Range SENSe RF SPECtrum SPAN Auto 1 4 3 5 10 15 20 30 SENSe RF SPECtrum SPAN Description Parameter Default Value Default Unit Front Panel Access Sets the span for the Spectrum view For example setting the value to 5 will set the span for the Spectrum view to 5 MHz and setting the value to 20 will set the span for the Spectrum view to 20 MHz Auto 1 4 3I 5 10 15 20 30 Auto MHz Measurements RF Channel Spectrum Span SENSe SYNC TYPe SS RS SENSe SYNC TYPe Title Description Parameter Parameter Type Default Value Front Panel Access Set Sync Type Sets the sync type setting SS RS lt char gt SS Setup Sync Sync Type 13 36 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 11 SENSe Subsystem SENSe TAE ACTive OFF ON SENSe TAE ACTive Title Time Alignment Error Description Sets the state of the TAE measurement for OTA carrier aggregation Parameter OFFJONIOIJ1 Parameter Type boolean MS2720T PM PN 10580 00341 Rev C 13 37
555. uae ente ed e OSEE 11 15 MEAS re REZACDPR uns ves bsec rc eee eter dened ess 12 15 MEASureRE ACPR oraina ccc cc hr n 6 13 IME ASure RETA CPR cd a Ue DV ue RA TA 7 17 MEASure RF EMISsion 6 14 WEA Sure RE EMISSION cenas aa AA exon oe CA 7 18 MEA Sure REE MISSION 254342 a4 othe RE TRAN SEINE es 9 13 MBA S te RFPV Dime a riod alte AA dre hla o HH dw 11 15 MEASUERE PV Ime es AA Seeds 12 15 WIbA Sure Col cba MI HT esa n ead ertet estat tese stt 14 19 SMEA S re RESEM ego see Siew o ais nad d tp teruel Di as 13 19 MEAS re RE SEM oie as ale ako eg RR A oett ea Mou S 14 19 MEA S re RESPEC tum sur ese eR deeem PC RUSSE 11 16 MEASure RE SPECtrum eepe eea e KA AA es 12 16 MEASure RE SPECtrum o 13 20 MEASure RE SPECtrum vooda ccc e n 14 19 MEASure RF SPECtrum 6 15 MEASure RE SPEC trum 2 tue Larsen datada teca 7 18 MEASure RE SPECtrum o 9 14 MEASure RF SUMMary mwanbanna 7 19 MEASure RFE SUMMAary 8 35 MEASure RF SUMMary 9 15 D 12 PN 10580 00341 Rev C MS2720T PM Appendix D List of All Commands MEASure SPECtrum MULTI 10 13 MEASure SPECtrum SINGlIe 10 14 MEASure TGENerator POWStats 5 7 MMEMory DA
556. ue gt DISPlay WINDow TRACe Y SCALe TOP lt amplitude gt DISPlay WINDow TRACe Y SCALe TOP 12 6 MS2720T PM PN 10580 00341 Rev C Appendix C List of Commands by Mode EETCh IDEMOT CONSItII 0 AAA A A EA 12 7 FETCh DEMod EVSCarrier 12 7 PRICHDENMGd EVSYmbol ee AUAWA 12 7 FETCh DEMod SFLatness 12 7 BC Pal at dd ato e C aveo aer ied 12 8 FEICHREXGCPRE a a KA SS a A SAEC 12 8 FETCh RE MELIA Re ee A Sl 12 9 FETCH RESPEC Hid 2 uh dog sak Spe han ee Be a qe UH s 12 9 FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA J 12 10 INITiate CONTinuous OFF ONJ0 1 SN Date CONTINUOUS a A A A R 12 11 INE Tiatel INIM edite 00550 ed eres ERRAT ANSA a SEG 12 11 MEASure DEMOod CONStn 12 12 MEASure DEMod EVSCarrier 12 13 MEASure DEMod EVSYmbol 12 13 MEASure DEMod SPLatness aaa KA 12 14 MEA S te PFa aas exei TRIS Pn ru pantie EN dass 12 14 SMEA SUTE REA CRI a suu Ma weak abiaf vr dua SEDE RE 12 15 MEASURE PV Time s gos ec aera epe a s Nue RR 12 15 MEASute RE SPECtrUB ia oca ua ia dade E Vue Rak 12 16 JIBADIDBMOCCONSEI 3 caca aeu le cla Qe go ee d BOREAS 12 17 READ DEMod EVSCarrier 12 17 READ DEMod EVSYmbol
557. ues The Absolute Adjacent Channel 1 Power Absolute Adjacent Channel 2 Power Absolute Main Channel 1 Power Absolute Main Channel 2 Power Absolute Main Channel 3 Power Absolute Main Channel 4 Power Absolute Main Channel 5 Power Absolute Adjacent Channel 3 Power Absolute Adjacent Channel 4 Power All values are returned in dBm Note that the values for all five main channel carriers are shown even if the number of carriers set on the instrument is below five READ RF ACPR CONFigure RF ACPR FETCh RF ACPR Measurements RF Measurements ACPR MS2720T PM PN 10580 00341 Rev C 7 17 7 8 MEASure Subsystem Chapter 7 EV DO Commands MEASure RF EMISsion Title Description Related Command Front Panel Access Measure RF Spurious Emission Sets the active measurement to Spurious Emission sets the default measurement parameters triggers a new measurement and returns the Marker Amplitude Marker Frequency RBW a Pass Fail assessment and the Mask Boundary Frequency for all markers boundaries Itis a combination of the following commands CONFigure RF EMISsion and READ RF EMISsion To make an RF Spurious Emission measurement with settings other than the default values send CONFigure RF EMISsion Commands to set desired settings READ RF EMISsion Data is returned as 5 comma delimited values for each marker boundary Marker Amplitude in dB Marker Frequency in Hz RBW in Hz Pass Fail and Mask Boun
558. ues are replaced with Related Command CONFigure OTA MPATh MEASure OTA MPATh READ OTA MPATh Front Panel Access Measurements Over the Air Multipath FETCh PFail Title Fetch PASS FAIL Description Returns the most recent PASS FAIL measurement results Measurement results are returned in a block of ASCII text in the format of lt header gt lt block gt The ASCII header specifies the number of data bytes It looks like AX where A is the number of digits in X and X is the number of bytes in the block The block consists of a set of records which indicate individual test results Records are comma separated Each record follows the format test ID lt input1 gt lt input2 gt min max lt valuel gt lt value2 gt PASS FAIL OPTION NOT INSTALLED gt The test ID field indicates which test was performed to retrieve these results The lt input1 and lt input2 gt fields indicate the test setup The min and max fields indicate the minimum and maximum values against which valuel and lt value2 gt were compared to arrive at the final PASS FAIL result If the specified test is not available in the instrument the lt PASS FAIL gt field will indicate option not available instead of pass or fail All unused fields for a given test are represented by a double dash To receive valid measurements the Pass Fail measurement must be the active The current measurement can
559. ulated data symbol over one sub frame measurement Data is returned as 9 comma delimited values EVM rms in Yo EVM pk in 6 Ref Signal RS Power in dBm Sync Signal SS Power in dBm Carrier Frequency in MHz Freq Error in Hz Freq Error in ppm the Cell ID and the number of measurements used in the frequency error average is returned for each data that is not valid at that instance If frequency error average is on then the response string includes the averaged frequency error value Measurements Modulation Constellation 13 10 PN 10580 00341 Rev C MS2720T PM Chapter 13 LTE Commands 13 5 FETCh Subsystem FETCh OTA CAGGregation Title Description Front Panel Access Fetch OTA Carrier Aggregation Returns the result of the most recent Carrier Aggregation measurement numeric results Data is returned as 60 comma delimited values The values consist of 5 sets of Component Carrier CC data with each set containing 12 fields CP tx1 antenna tx2 antenna RS Power RS Delta Power SS Power EVM rms EVM PK Freq Error Freq Error ppm TAE nS and Cell ID The data is in sequential CC order A field with means the data was invalid An inactive Component Carrier will show N A for the entire set of data Measurements Over the Air Carrier Aggregation CC FETCh OTA MAPping Title Description Front Panel Access Fetch OTA Coverage Mapping Returns the most recent Co
560. ument into single sweep mode They correct any parameters that are invalid given the new measurement state such that a valid measurement can take place Other settings may be changed Refer to the documentation of CONFigure for each measurement They then initiate the measurement When the measurement 1s complete they return the result To make a measurement with settings other than the default measurement settings applied by CONFigure do the following Send the appropriate CONFigure command to set the desired measurement Modify the settings as required Sendthe appropriate READ command to measure and return the result To get the current measurement data use the appropriate FETCh command MEAsure DEMod AVErage Title Measure Constellation with Frequency Error Averaging Description Triggers a series of new Constellation measurements and returns the results The number of measurements is set by the SENSe AVErage FERRor COUNt n command Although n measurements are taken only a single result string returns This will be the measured results of the last measurement in the set except for frequency error which is averaged over the entire n measurements Note If n is large then an appropriately large value for the time out of the SCPI interface is required Data is returned as 9 comma delimited values EVM rms in Yo EVM pk in Ref Signal RS Power in dBm Sync Signal SS Power in dBm Carrier Frequen
561. unique Ethernet address MAC address permanently stored into its memory 1 2 PN 10580 00341 Rev C MS2720T PM Chapter 1 General Information 1 4 Remote Programming Setup and Interface Interface between the instrument and other devices on the network is via a category five CAT 5 interface cable connected to a network This cable uses four twisted pairs of insulated copper wires terminated into an RJ45 connector CAT 5 cabling is capable of supporting frequencies up to 100 MHz and data transfer speeds up to 1 Gbps which accommodates 1000Base T 100Base T and 10Base T networks CAT 5 cables are based on the EIA TIA 568 Commercial Building Telecommunications Wiring Standard developed by the Electronics Industries Association A pinout diagram is shown in Table 1 1 Table 1 1 28 pin Ethernet RJ45 Connector Pinout Diagram 87654321 Pin Name Description Wire Color 1 TX Transmit data gt 3 volts White Orange 2 TX Transmit data 3 volts Orange 3 RX Receive data gt 3 volts White Green 4 Not used common mode termination Blue 5 Not used common mode termination White Blue 6 RX Receive data 3 volts Green 7 Not used common mode termination White Brown 8 Not used common mode termination Brown TCP IP connectivity requires setting up the parameters described at the beginning of this section The following is a brief overview of how to set up a general LAN conn
562. unt SENSe RF ACLR ADJCchannelcount 8 6 PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 4 DISPlay Subsystem 8 4 DISPlay Subsystem This subsystem provides commands that modify the display of data for the user They do not modify the way in which data are returned to the controller DISPlay WINDow TRACe Y SCALe OFFSet rel ampl gt DISPlay WINDow TRACe Y SCALe OFFSet Title Description Parameter Default Value Default Unit Range Front Panel Access Power Offset Sets the power offset value for the y azis rel ampl gt 0 dB dB 0 dB to 100 dB Amplitude Power Offset DISPlay WINDow TRACe Y SCALe PDIVision rel ampl gt DISPlay WINDow TRACe Y SCALel PDIVision Title Description Parameter Default Value Default Unit Range Front Panel Access Scale Sets the scale dB division for the y azis lt rel ampl gt 10 dB div dB 1 dB to 15 dB Amplitude Scale MS2720T PM PN 10580 00341 Rev C 8 7 8 5 FETCh Subsystem Chapter 8 WCDMA Commands 8 5 FETCh Subsystem This set of commands returns the most recent measurement data of the active measurement They will not switch to another measurement To make a new measurement use the INITiate command To get new measurement data use the READ or MEASure query commands FETCh ACLR Title Description Default Unit Fetch Adjacent Channel Leakage Ratio Returns the
563. up or Data DESCR Trace name DATE Trace date time BASE VER Base FW version APP NAME Application name APP VER Application FW version APP MODE Application Mode CENTER FREQ Center frequency REFERENCE LEVEL Reference Level THRESHOLD Active channel threshold CURRENT MEASUREMENTS Currently active measurements SCALE Display scale dB division SPAN Span POWER OFFSET Applied power offset CURRENT VIEW Current view CDP ZOOM Zoom range for code domain power 16 32 64 CDP ZOOM START Start code for zoom window REFERENCE FREQUENCY Reference Frequency RUN HOLD Run hold state DYNAMIC ATTENUATION Dynamic range on off MARKER TABLE Marker table on off TEST MODEL Current pass fail model being tested NUM OF ACLR MAIN CHANNELS Number of main channels NUM OF ACLR ADJC CHANNELS Number of adjacent channels SIGNAL STANDARD Current Signal standard CHANNEL Current channel CHANNEL WIDTH Channel width DATA MODULATION Data channel modulation type PN OFFSET PN offset WALSH CODE Walsh code 64 128 CDP SCALE Code Domain Power scale MEAS SPEED Measurement speed Fast Normal Slow PN TYPE PN trigger type No Trig GPS Ext MS2720T PM PN 10580 00341 Rev C 2 25 2 7 Parameter Names Chapter 2 Programming with SCPI Table 2 12 Available Parameters in CDMA Mod
564. ure PVTSlot READ PVTSlot FETCh PVTSlot Shift 4 Measure Power vs Time Slot MS2720T PM PN 10580 00341 Rev C 10 3 10 2 CONFigure Subsystem Chapter 10 GSM Commands CONFigure SPECtrum MULTi Title Description Front Panel Access Configure Multi Channel Spectrum Measurement This command configures the Multi Channel Spectrum measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe RF commands before initiating a measurement Shift 4 Measure Spectrum Multi Channel Spectrum CONFigure SPECtrum SINGle Title Description Related Command Front Panel Access CONFigure Title Description Configure Single Channel Spectrum Measurement This command configures the Single Channel Spectrum measurement It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe RF commands before initiating a measurement MEASure SPECtrum SINGle READ SPECtrum SINGle FETCh SPECtrum SINGle Shift 4 Measure Spectrum Channel Spectrum Configure Query CONFigure query returns the name of the measureme
565. urement has not completed The data collection is then triggered The controlling program can poll STATus OPERation to determine the status When the sweep complete bit is set to 1 data is ready to be retrieved INITiate CONTinuous STATus OPERation Shift 3 Sweep Trigger Sweep MS2720T PM PN 10580 00341 Rev C 9 9 9 7 MEASure Subsystem Chapter 9 TDSCDMA Commands 9 7 MEASure Subsystem These commands take the instrument from its current state enable the specified measurement and put the instrument into single sweep mode They correct any parameters that are invalid given the new measurement state such that a valid measurement can take place Other settings may be changed Refer to the documentation of CONFigure for each measurement They then initiate the measurement When the measurement 1s complete they return the result To make a measurement with settings other than the default measurement settings applied by CONFigure do the following Send the appropriate CONFigure command to set the desired measurement Modify the settings as required Sendthe appropriate READ command to measure and return the result To get the current measurement data use the appropriate FETCh command 9 10 PN 10580 00341 Rev C MS2720T PM Chapter 9 TDSCDMA Commands 9 7 MEASure Subsystem MEASure DEMod CDPData Title Description Related Command Front Panel Access Measure Demodulator Code
566. us OPERation Shift 3 Sweep Trigger Sweep MS2720T PM PN 10580 00341 Rev C 12 11 12 7 MEASure Subsystem Chapter 12 Mobile WiMAX Commands 12 7 MEASure Subsystem These commands take the instrument from its current state enable the specified measurement and put the instrument into single sweep mode They correct any parameters that are invalid given the new measurement state such that a valid measurement can take place Other settings may be changed Refer to the documentation of CONFigure for each measurement They then initiate the measurement When the measurement 1s complete they return the result To make a measurement with settings other than the default measurement settings applied by CONFigure do the following Send the appropriate CONFigure command to set the desired measurement Modify the settings as required e Send the appropriate READ command to measure and return the result To get the current measurement data use the appropriate FETCh command MEASure DEMod CONSt1n Title Measure Constellation Description Sets the active measurement to Constellation sets the default measurement parameters triggers a new measurement and returns the EVM rms EVM pk RCE rms RCE pk Carrier Frequency Freq Error Freq Error and the Base Station ID It is a combination of the commands CONFigure DEMod CONStIn and READ DEMod CONStIn To make a Demodulated Constellation measurement with setting
567. ut is off Parameter OFF ON 0 1 Parameter Type lt boolean gt Default Value OFF Example To turn off the tracking generator normalized state TGENerator TX NORMalize OFF Front Panel Access Shift 4 Measure Generator Transmission Measurement Normalize 5 10 PN 10580 00341 Rev C MS2720T PM Chapter 5 Tracking Generator Commands SENSe TGENerator TX SCALe PDIVision 5 7 SENSe Subsystem rel ampl gt SENSe TGENerator TX SCALe PDIVision Title Description Default Value Range Default Unit Related Command Front Panel Access Tracking Generator Scale Only valid for Tracking Mode Sets the tracking generator normalized scale dB division in Transmission measurements 10 dB div 1 dB to 15 dB dB SENSe TGENerator TX NORMalize STATe Shift 4 Measure Generator Transmission Measurement Scale SENSe TGENerator TX SCALe REFerence AMPLitude amplitude SENSe TGENerator TX SCALe REFerence AMPLitude Title Description Parameter Parameter Type Default Value Range Example Related Command Front Panel Access Tracking Generator Normalized Reference Amplitude Valid only for Tracking Mode Sets the tracking generator normalized reference Amplitude dB in Transmission measurements lt amplitude gt lt amplitude gt 0 dB 300 dB to 300 dB To set the tracking generator reference amplitude TGENerator TX REFeren
568. valid values are replaced with CONFigure DEMod CDPData READ DEMod CDPData FETCh DEMod CDPData Measurements Demodulator CDP Data MS2720T PM PN 10580 00341 Rev C 9 11 9 7 MEASure Subsystem Chapter 9 TDSCDMA Commands MEASure DEMod SUMMary Title Description Related Command MEASure OTA Front Panel Access Title Description Related Command Front Panel Access Measure Modulation Summary Sets the active measurement to Modulation Summary sets the default measurement parameters triggers a new measurement and returns Slot Power EVM Peak EVM Frequency error Frequency Error PPM Tau Noise Floor Carrier Feed Through Peak CDE It is a combination of the following commands CONFigure DEMod SUMMary and READ DEMod SUMMary To make a Demodulator Summary measurement with settings other than the default values send CONFigure DEMod SUMMary Commands to set desired settings READ DEMod SUMMary Data is returned as 9 comma delimited values Slot Power EVM Peak EVM Frequency error Frequency Error PPM Tau Noise Floor Carrier Feed Through Peak CDE All invalid values are replaced with Power units are in watt or dBm as per what 1s set by the user Frequency 1s always in Hz CONFigure DEMod SUMMary READ DEMod SUMMary FETCh DEMod SUMMary Measurements Demodulator Modulation Summary Measure OTA Pilot Scan Sets the active measureme
569. ve measurement specified by CONFigure DEMod EVSYmbol The current measurement can be queried using the command CONFigure Data is returned as 8 comma delimited values EVM rms in Yo EVM pk in RCE rms in dB RCE pk in dB Carrier Frequency in MHz Freq Error in MHz Freq Error in ppm and the Base Station ID FETCh DEMod EVSYmbol CONFigure DEMod EVSYmbol READ DEMod SFLatness Title Description Related Command READ PFail Title Description Related Command Front Panel Access Read Spectral Flatness Triggers a new Spectral Flatness measurement and returns the absolute delta of the power between adjacent sub carriers in dB The Spectral Flatness measurement must be the active measurement specified by CONFigure DEMod SFLatness The current measurement can be queried using the command CONFigure FETCh DEMod SFLatness CONFigure DEMod SFLatness Read PASS FAIL Triggers a new PASS FAIL measurement and returns the results It is a combination of the commands ABORT INITiate and FETCh PFail The PASS FAIL measurement must be active The current measurement can be queried using CONFigure MEASure PFail CONFigure PFail FETCh PFail CONFigure PFail Measurements Pass Fail Mode 12 18 PN 10580 00341 Rev C MS2720T PM Chapter 12 Mobile WiMAX Commands 12 8 READ Subsystem READ RF ACPR Title Read Adjacent Channel Power Ratio Description Triggers a new
570. verage Mapping measurement results Data is returned as 2 comma delimited values Channel Power in dBm and Occupied bandwidth measurement in MHz is returned for each data that is not valid at that instance Data is returned as 6 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is a final value for the Dominance returned for each data that is not valid at that instance is Measurements Over the Air Mapping FETCh OTA SCANner Title Description Front Panel Access Fetch OTA Scanner Returns the most recent OTA Scanner measurement results Data is returned as 6 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is a final value for the Dominance returned for each data that is not valid at that instance 0 1s Measurements Over the Air Scanner MS2720T PM PN 10580 00341 Rev C 13 11 13 5 FETCh Subsystem Chapter 13 LTE Commands FETCh OTA TXTESt Title Fetch OTA Tx Test Description Returns the most recent OTA Tx Text measurement results Data is returned as 3 sets of comma delimited values Each set as follows Cell ID Group ID Sector ID S SS Power RSRP RSRQ and SINR Following the six sets of data is and addition set of four numbers Dominance Antenna count Aver
571. wer RMS Phase Er deg All invalid values are replaced with Power units are in watt or dBm as per what is set by the user Frequency is always in Hz Related Command CONFigure DEMod SUMMary READ DEMod SUMMary FETCh DEMod SUMMary Front Panel Access Measurements Demodulator Modulation Summary MS2720T PM PN 10580 00341 Rev C 8 29 8 8 MEASure Subsystem Chapter 8 WCDMA Commands MEASure DEMod TXFRequency PRECise Title Measure Transmitter Frequency Description Sets the active measurement to code domain power sets the default measurement parameters triggers a new measurement and returns the transmitter frequency results It is a combination of the commands CONFigure DEMod CDP and READ DEMod TXFRequency PRECise For a description of the default code domain power measurement parameters see CONFigure DEMod CDP To make a transmitter frequency measurement with settings other than the default values send CONFigure DEMod CDP Commands to set desired settings READ DEMod TXFRequency PRECise Note that this command 1s the same as MEASure DEMod TXFRequency but returns the result with a precision of one tenth Hertz Default Unit Hertz Related Command CONFigure DEMod CDP MEASure DEMod TXFRequency MEASure DEMod TXFRequency Title Measure Transmitter Frequency Description Sets the active measurement to code domain power sets the default measurement parameters triggers a new
572. wer in the current user set unit dBm W mW and Multipath Power in dB All invalid values are replaced with CONFigure OTA MPATh READ OTA MPATh FETCh OTA MPATh Front Panel Access Measurements Over the Air Multipath MEASure PFail Title Measure PASS FAIL Description Sets the active measurement to PASS FAIL sets the default Related Command Front Panel Access measurement parameters triggers a new measurement and returns the PASS FAIL results It is a combination of the commands CONFigure PFail and READ PFail To make a channel power measurement with settings other than the default values send CONFigure PFail Commands to set desired settings READ PFail CONFigure PFail READ PFail FETCh PFail Measurements Pass Fail mode PN 10580 00341 Rev C MS2720T PM Chapter 7 EV DO Commands 7 8 MEASure Subsystem MEASure RF ACPR Title Description Related Command Front Panel Access Measure Adjacent Channel Power Ratio Sets the active measurement to ACPR sets the default measurement parameters triggers a new measurement and returns the power levels for each of the adjacent and main channels 9 total Itis a combination of the commands CONFigure RF ACPR and READ RF ACPR To make an RF ACPR measurement with settings other than the default values send CONFigure RF ACPR Commands to set desired settings READ RF ACPR Data is returned as 9 comma delimited val
573. without an INITiate dB PN 10580 00341 Rev C MS2720T PM Chapter 8 WCDMA Commands 8 5 FETCh Subsystem FETCh RF SUMMary Title Description Related Command Front Panel Access Fetch RF Summary Returns the most recent RF Summary measurement results Data is returned as 10 comma delimited values Channel Power Carrier Freguency Freguency Error Spectral Emission Occupied Bandwidth Peak to Avg Power Filtered 10MHz Filtered 5 MHz Filtered 5MHz Filtered 10 MHz All invalid values are replaced with Power units are in watt or dBm as per what is set by the user Frequency is always 1n Hz CONFigure RF SUMMary MEASure RF SUMMary READ RF SUMMary Measurements RF RF Summary MS2720T PM PN 10580 00341 Rev C 8 19 8 6 FORMat Subsystem Chapter 8 WCDMA Commands 8 6 FORMat Subsystem This subsystem contains commands that determine the formatting of numeric data when it is transferred The format setting affects data in specific commands only If a command is affected it is noted in the command description FORMat READings DATA ASCii INTeger 32 REAL 32 FORMat READings DATA Title Description Parameter Parameter Type Default Value Related Command Numeric Data Format This command specifies the format in which data is returned in certain commands ASCii format returns the data in comma separated ASCII format The units are the
574. ype lt char gt Default Value dBm Front Panel Access Amplitude Units MS2720T PM PN 10580 00341 Rev C 13 25 13 11 SENSe Subsystem Chapter 13 LTE Commands 13 11 SENSe Subsystem The commands in this subsystem relate to device specific parameters not signal oriented parameters SENSe AVErage FERRor COUNt n SENSe AVErage FERRor COUNt Title Frequency Error Average Description When count is greater than one the frequency error value is averaged over past measurements If count is one then no averaging occurs If Count N and M is the number of measured values then when M lt N FE next FE1 FE2 FEN 1 N 1 When M gt N FE next N 1 FE previous FE new N Note This is commonly called a modified or running moving average Parameter 1 15 Parameter Type lt char gt Default Value 1 Front Panel Access Setup Freq Err Ave Cnt SENSe AVERage FERRor RESet Title Frequency Error Average Reset Description Resets the frequency error averaging Does not change the value of Count set with SENSe AVErage FERRor COUNt n Front Panel Access Setup Freq Err Ave Cnt SENSe BANDWidth RESolution 1 4 3 5 10 15 20 SENSe BANDWidth RESolution Title Bandwidth Resolution Description Sets the channel bandwidth 15 MHz and 20 MHz are only available if Option 543 is installed Parameter 1 4 3 5 10 15 20 Parameter Type char Default
575. ystem CONFigure DEMod SUMMary CONSt1n CCPGraph CCPTable Title Description Parameter Parameter Type Front Panel Access Select the Modulation Measurement Sets measurement to one of the Modulation screens This can be one of SUMMary Modulation Summary view CONStIn Modulation Constellation diagram CCPGraph Control Channel Powers Bar graph view CCPTable Control Channel Powers Table view It disables any other active measurements None of the instrument parameters are changed by the execution of this command Sets the instrument to single sweep mode INITiate CONTinuous OFF Measurement settings can be modified by using the SENSe commands before initiating a measurement SUMMary CONStIn CCPGraph CCPTable char Measurements Modulation Constellation Control Channel Power Modulation Summary If Control Channel Power is selected press Control Channel Power again then press Display Mode to select Bar Graph or Table CONFigure OTA SCANner TXTEst MAPping CAGGregation Title Description Parameter Parameter Type Front Panel Access Configure Over the Air Measurement Sets the measurement to one of the Over the Air screens This can be one of SCANner Scanner measurement view TXTEst Tx Test measurement view MAPping Coverage Mapping measurement view CAGGregation Carrier Aggregation measurement view SCANner TXTEst MAPping CAGGregation lt char gt Measur

Spectrum Master MS2720T Programming Manual

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