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R&S ZVA Service Manual

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1. T OPTION OPTION d OPTION n OPTION lt 2 ZVA40 50 B33 REC ATTENUA PORT3 lt ZVA40 50 B31 REC ATTENUA PORT 1 ZVA40 50 B34 REC ATTENUA PORT4 2 40 50 32 REC ATTENUA PORT2 E n 550 w550 5 550 5 ATT CTRL w550 5 f tr D m LD wsozB SR 504 SE DI wsozB au lione MEAS IN w506 _ 12 w508 _ xr fs 12 MEAS IN w506 _ 12 T 12 o OPTION o OPTION q sm T OPTION g SMA j OPTION ws su 2 40 50 18 W508 9 su ZvA40 50 B16 908 2 40 50 16 908 S an 2 40 50 816
2. 1 E 14 d ON OPTION lt ZVA40 50 B31 REC ATTENUA PORT 1 lt ZVA40 50 B32 REC ATTENUA PORTZ 5 ATT CTRL 550 5 ATT CTRL I 550 DE 04 w504A EE I e MEAS IN ws06 Tf et 12 MEAS_IN w506 12 el sma OPTION m su OPTION amp sa ZVA40 50 B16 mE sma 2 40 50 16 wes our 508 weus ou 7505 REF_IN 501 4 REF_IN wso1A 4 i 2 SMA OPT lt 1 N SMA OPTION En ZVA40 50 B18 5 5 ZVA40 50 B16 Ira 5 ul ul 8 9 S8 9 REF OUT 2 OUT 2 2 IER EE PORT 1 2 22 IF REF M X9 IF REF A509 RM44 CONTROL x15 A509 RM44 CONTROL x15 d ATT R SNP ATT R W5 18 W519A x5 X XY 5 d x10 x10 2 507 RM LOCAL A507 RM_LOCAL 5 ZE RECEIVER 44 50 ZE RECEIVER 44 50 X6 W515A TRF 501 We TRF MEAS Le 0 IF_MEAS gt 7 Th 7 b Do i 27 40 GENERATOR 5 RM 40 GENERATOR co Seul 20 4 D i X11 b E500 e 506 2 i
3. S E 2 3113 5 5 CPU I 9 E M mum m Batte i Se iN LAN 1 LAN 2 d d E Connector for display and converter adapter board Fig 3 2 Location of the edge connectors on the front module controller gt Re insert the front unit into the instrument and secure to the front frame with 4 countersunk screws 610 gt Fit the following countersunk screws 168 2 153 154 163 164 O Avoid trapping cables and ensure cabling is tidy gt Replace the front cover 300 to 316 and secure with the countersunk screw 390 gt Secure the 2 front handles 410 with the 4 screws gt Fitthe termination and the 3 5mm connection cables only with option ZVAx B16 1145 1155 82 3 24 R amp S ZVA Board Replacement Putting into operation gt Connect the mains cable and turn on at the power on switch The instrument is now in standby mode gt Prepare a BIOS disk downloading the required file from https gloris rohdeschwarz com Document link Firm Software on a floppy disk gt Insert the BIOS disk into the floppy disk drive gt the instrument and wait for the first beep Press the DEL key The instrument should now display the setup menu Select A
4. Troubleshooting R amp S ZVA Motherboard Functions Service function Data Serv lev MB Fan manual 2 5 0 11 1 X X 0to5 1 MB Fan automatic 2 5 0 11 0 1 MB Read Temp 2 5 0 3 1 1 Front NC addr 205 MB Read Temp 2 5 0 3 2 1 Rear SY addr 204 MB Read Temp 2 5 0 3 3 1 Back PS addr 202 Frequency reference Functions Service function Data Serv lev FR Selftest 2 9 0 5 0 0 0 10r2 Reflectometers Functions Service function Data Serv lev RM 1 4 Fan manual 2 21 24 0 11 X X 1to5 1 RM 1 4 Fan automatic 2 21 24 0 11 0 1 RM 1 4 Read Temp Gen 2 21 24 1 3 1 RM 1 4 Read Temp Rec 2 21 24 2 3 1 RM 1 4 Selftest 2 21 24 0 5 X X 0to4 1 RM 1 4 Read OVL 2 21 24 0 12 1 RM 1 4 OVL Reset 2 21 24 0 13 1 RM 1 4 Generator Selftest 2 21 24 1 5 0 0 0 10r2 RM 1 4 IF shift 2 21 24 2 18 ZF IF in Hz 0 0 IF via shift table 1145 1155 82 3 74 E 5 amp 5 2 Determining which Boards defective Troubleshooting The table below lists boards that are probably defective based on the faults that occurred during the performance test Defective board Problem with Probable Also possible Frequency accuracy Frequency reference SSB phase noise Only one port Synthesizer1 All ports Frequency reference Level accuracy Only one port Reflectometer associated with defectiv
5. Q UNIT ZVA 40 50 GHz 2 REFLECTOMETER 40 50 RM UNIT ZVA 40 50 GHz E Q RM UNIT ZVA 40 50 GHz ZE REFLECTOMETER 40 50 SOURCE SOURCE SOURCE S W536 IN W534 IN W534 IN W534 TAL Lea SMA au SMA SMA 8 12 sa 12 ee 12 gu 12 SOURCE w513 SOURCE 513 W513 W512B SOURCE e 1 OUT OUT OUT Za sq sis Za E um oe 2vAs0 60 816 ATT CTRL ATT CTRL ATT CTRL io ss EEN OPTION OPTION OPTION OPTION ZVA40 50 B23 GEN ATTENUA PORT3 ZVA40 50 B21 GEN ATTENUA PORT 1 ZVA40 50 B24 GEN ATTENUA PORT A 2 40 50 22 GEN ATTENUA PORT2 9 Legende legend SOURCE OUT REF OUT MEAS_OUT Ext Cables to 510 520 530 540 x prance ten 10 contained 5 5 5 RM n REFLECTOME TER n Bindende Angabenousber Var Ten teh ACHTUNG ESD Benennung Designat Spr Lang Aei C Blatt Sh PORTn semi rigid cable Trimmwerte Bauteile und Elektrostatisch gefaehrdete 2 CABLE ZVA SGURDECINGRERSIN gt 3 nicht bestueckte Bauteile siehe ST Baue Lemante er fardern elne ROHDE amp SCHWARZ ZVA NETWORK ANALYZER Ge Ee 2 1302 5050 01 gt 5 eee flex koax cable x besondere Handhabung 9 For binding information on models A ESD FRONT PANEL trimming and components values and Electrostatic sensitiv
6. G 1 5 Checking the Frequency 1 5 Checking Harmonics da tenes tate ne Eta 1 6 Checking the Accuracy of Output 1 7 Checking the Output Linearity 1 8 Checking the Power Measurement 1 9 Checking the Input Linearity u u u aS uu oen te ge v eco aa eta 1 10 Checking the Input Noise 4 04 1 0 dnte nena 1 11 Checking the Matching 2 1 41 2522 1 111 11 10 ntt nnn nnns iens 1 12 Checking the Dynamic mre rnt nnne 1 13 Checking the Receiver Attenuator only with Option Receiver Attenuator 1 14 Checking the DC Measurement Inputs 1 15 Performance Test Report R amp S ZVA8 I tenente tente tetto tentent 1 16 Performance Test Report GC EE 1 43 Performance Test Report Bao 2 1 76 Performance Test Report RASP ZVAB nto tates 1 122 Performance Test Report R amp S Z2VAGT S Lis 1 171 1145 1155 82 1 1 1 5 R amp S ZVA Performance Test 1 Performance T
7. Local 1 to 4 set port1 to 4 active 1145 1155 82 Frequency LO Frequency Local Level 2nd 3rd ZVA setting Spec analyzer harmonic harmonic setting 300 kHz 17 812345 MHz 2 dBm to 15 dBm 5 dBc 2 dBc 100 MHz 117 512345 MHz 2 dBm to 15 dBm 5 dBc 2 dBc 1GHz 1017 512345 MHz 2 dBm to 4 dBm 5 dBc 5 dBc 2 GHz 2017 512345 MHz 2 dBm to 4 dBm 5 dBc 5 dBc 3 GHz 3017 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 3 8 GHz 3817 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 4 GHz 4017 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 5 2 GHz 5217 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 5 5 GHz 5517 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 7 2 GHz 7217 512345 MHz 3 dBm to 4 dBm 5 dBc 8 GHz 8017 512345 MHz 3 dBm to 4 dBm lt 5 dBc Frequency LO Frequency Local Level 2nd 3rd ZVA setting Spec analyzer harmonic harmonic setting 300 kHz 17 812345 MHz 3 dBm to 20 dBm 5 dBc 2 dBc 100 MHz 117 512345 MHz 3 dBm to 20 dBm 5 dBc 2 dBc 1GHz 1017 512345 MHz 8 dBm to 9 dBm 5 dBc 5 dBc 2 GHz 2017 512345 MHz 8 dBm to 9 dBm 5 dBc 5 dBc 3 GHz 3017 512345 MHz 3dBm to 6 5 dBm 5 dBc 5 dBc 3 8 GHz 3817 512345 MHz 3dBm to 6 5 dBm 5 dBc 5 dBc 4 GHz 4017 512345 MHz 3 dBm to 6 5 dBm 5 dBc 5 dBc 5 2 GHz 5217 512345 MHz 3dBm to 6 5 dBm 5 dBc 5 dBc
8. ATT CTRL 1 ATT CTRL 1 ATT CTRL OPTION OPTION OPTION ZVA24 B21 GEN ATTENUA PORT 1 ZVA24 B23 GEN ATTENUA PORT3 ZVA24 B22 GEN ATTENUA PORT2 MODELS 1145 1110 24 ZVA24 2PORT 0 gt Legende legend 1145 1110 25 ZVA24 3PORT SOURCE_OUTREF_OUT MEAS_OUT im Spr L 1 Blatt Sh Ext Cables to A510 A520 A540 ka ss ie We enthalten in contained in Limes i 4 2 PORT semi rigid cable SET OF CABLE ZVA SOURCE SINE RER INI VERS eee flax koax cable Zeichn Nr Drawing No 1302 5050 01 FRONT 08 09 schoettl 1145 1110 01 5 OPT ON OPTION OPT ON ZVA24 B33 REC ATTENUA PORT3 ZVA24 B31 REC ATTENUA PORT 1 ZVA24 B34 REC ATTENUA PORT4 ATT CTRL OPT ON ZVA24 B32 REC ATTENUA PORT2 ATT CTRL FRONT PANEL FRONT PANEL W504 A 504 S W504 W504 e 506 W506 SI W506 MEAS IN w506 SL o OPTION OPTION OPTION m_e SMA OPTION ZVA24 B16 2 2 ZVA24 B18 A 7 24 16 EVA24 B18 W505 MEAS_ouT W505 W505 MEAS_OUT w505 W155 RM3 LOCAL W165 SOURCE Leen 4 MA OPTION 8 sm ZVAZ4 B16 REF OUT w501 O
9. BNC NOISE x SOURCE X201 REF 10 OUTIN BNC 10 Miz REF X210 2 Gg 5 DC MEAS 1 212 40V 10V Floppy DC MEAS 1 1 EL 530 lt gt ege 5 8 x AA A V 2 IL Lu u DI D c 1 1 2 vi e e e gt gt gt ra to 530 X16 X8 PORT 3 X9 X10 A530 RM UNIT 1 1 1 8 a 5 V A V V E alb u o lt DE ra e 1 1 2 LL e e ER ET 208201 gt gt gt gt gt DE D DE DE DE to 510 X16 x8 X9 X10 X11 A510 RM UNIT X11 PORT 1 Cables to RM n enthalten in contained in KABELSATZ ZVA SET OF CABLE ZVB 1302 5050 01 Legende Legend RM n REFLECTOMETER n semi rigid cable ee flex koax cable enthalten in contained in GRUNDEINHEIT ZVA FUNDAMENTAL UNIT 1145 1310 01 enthalten in contained in DISPLAYEINHEIT ZVB DISPLAY UNIT ZVB 1145 1384 01 X E1 E2 E3 enthalten in contained in GERAETERAHMEN DEVICE FRAME 1145 1355 00 Po mn iu d 9 8 8 8 8 8 2 8 23 E S
10. 1 RM 24 GENERATOR x19 RM 24 GENERATOR x15 Rx 9 Km ATTAR x X14 G 18 R X14 ATT G inc em gt i i x PERMIT u 5 1 K xi T me n 506 E B A506 MEAS_OUT OUT ZE GENERATOR 24 ZE GENERATOR 24 ZE GENERATOR 24 X12 11 _ 12 4 x1 b mo X12 X114 RM GEN RM_SOURCE GEN_IN TT RM GEN RM_SOURCE GEN_IN RM_SOURCE A501 COUPLER 24 COUPLER 24 COUPLER 24 gt lt m gt o 5 c bo g c c 3 o o gt gt o o o 5 o lt gt gt 5 3 o o o lt 510 500 540 500 A520 A500 ZE REFLECTOMETER 24 ZE REFLECTOMETER 24 ZE REFLECTOMETER 24 RM UNIT ZVA 24 RM UNIT ZVA 24 RM UNIT ZVA 24 SOURCE IN OPTION sma OPTION OPTION au ZVA24 B16 550 24 816 2 4550 24 818 8 s SOURCE SOURCE SOURCE QUT OUT
11. 3 33 Replacing the Front NENNEN ENKEN e c a de aL den Lo nu ds 3 35 Replacing Disk Drive ASQ aerei ede 3 36 Replacing USB Board 40 3 37 Replacing Power Supply 20 3 38 Replacing Fuse board 21 11010000100 0000 3 39 n Q Sus E 3 40 3 41 Replacing Reflectometer 8 A510 to 540 3 44 Replacing Reflectometer 8 A510 to 540 3 44 Replacing Generator Board ZVA8 3 45 Replacing Receiver Board 7 8 only sse 3 46 Replacing the Bridge Unit ZVA8 3 49 Replacing a Reflectometer RM24 A510 to 540 3 50 Replacing a Reflectometer RM40 and RM50 A510 to 540 3 51 Replacing a Reflectometer RM67 A510 to BAU 3 52 Replacing the Coupler Unit ZVA67 3 54 Replacing the Test Set ZVA40 3 54 Replacing the Reflectometer Fan
12. OPTION RECEIVER ATTENUATOR Synthesizer Sunthacizar PORT4 Q 15 to 21 MHz 1111 DIGITAL 1 FREQUENCY REFERENCE NETCON ANALOG 1 SYNTHESIZER 1 15 to 21 MHz NETCON ANALOG 2 11 11 DIGITAL 2 CPU GRAPHICS DISPLAY POWER SUPPLY Fig 3 2 Block diagram of the R amp S ZVA8 R amp S ZVA24 R amp S ZVA40 R amp S ZVA50 and R amp S ZVA67 four ports With option generator receiver attenuator on port1 option direct generator receiver access on port2 options generator receiver attenuator and direct generator receiver access on port3 1145 1155 82 3 3 E 5 Instrument Construction and Function Description R amp S ZVA Description of the Block Diagram The block diagrams shown in Fig 3 1 and Fig 3 2 apply to the R amp S 2 8 the R amp S ZVA24 the R amp S ZVA40 R amp S ZVA50 and the R amp S ZVA67 two ports and four ports ZVA is a vector network analyzer covering 300 kHz to 8 GHz R amp S ZVAB8 10 MHz to 24 GHz R amp S ZVA24 10 MHz to 40 GHz R amp S ZVA40 10 MHz to 50 GHz R amp S ZVA50 or 10 MHz to 67 GHz R amp S ZVA67 All R amp S ZVA are available in a two port or four port version The signals including the LO signal for the receiver are generated using one or two synthesizer boards depending on the number of
13. RF_MEAS X8 F_MEAS x10 X8 IF MEAS X8 5 28 1 43 116 395 A506 gt lt 506 506 ZE DRIVER 42 d ZE DRIVER 42 ZE DRINER 2 x13 17 4 4 X17 5X o A506 ZE DRIVER 42 X9 IF_REF o A509 RM67 CONTROL x15 Eg ATT R W518A i i 4 Fuer dieses Dokument behal ten wir uns alle Rechte vor For this document all rights are reserved 4 A508 x3 4 508 X3 4 508 x4 508 MEASIDUE EH ZE DOUBLER 67 ES PS ZE DOUBLER 67 WEG SSC ZE DOUBLER 67 KERSJMUT
14. 1145 1078 02 5 33 E 5 Ee GGG ta 22 Apta MODOS 40 43 50 en 0 1 Blatt Sh 07 00 Zeichn Nr Drawing No 1145 1110 01 D 2 Sprache Lang OGHZ 206 only 08 24 40 50 VIEW OD 45 40GHZ OD 52 SOGHZ OD OD 50 Name Name 40 41 42 43 45 50 52 24 25 26 1ESK Werkstoff Material g Abteilun Dept ZVA NETWORK ANALYZER 2009 04 16 Benennung Designation Toleranz Tol Datum Date 140 to POS 263 see next pages for POS N I gt LO I cc gt a Hp NA po rue 8098 LO CN CN LO 08 24 45 52 MOD41 42 52 MOD40 43 5 MOD09 10 25 26 MOD26 42 45 paAJesaJ 910 814614 jueuno2op 14 104 JOA 9 0 SUN JIM u llpu q jueun yo 50891 104 D For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor E WED A Projektions methode 90 Projection Method THIS PAGE IS ONLY FOR MODO8 see connector designation 0 2002 of cables and motherboard Benennung Designation Sprache C I Blatt
15. i 35 MEN 1252 25 26 222 MOD25 26 MOD25 26 UJ 1500 0445 00 part of ZVA24 B3x ZVA24 B3x E 1 EA 7 MOD24 25 26 ELS MOD25 26 7 E B ZVA24 B16 with ZVA24 B2x ZVA24 B3x Attenuator 2222 229 MOD24 25 26 259 MOD24 25 26 For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor W513 MOD24 25 26 MOD25 26 W512 W506 1300 0451 00 279 0024 25 26 25 0024 25 26 part of ZVA24 B2x 273 MOD25 26 MOD25 26 273 MOD26 Toleranz Werkstoff Scale Tol i W536 1164 0380 00 part of ZVA24 B2x and Material i 508 1164 0373 00 part of 2 24 83 will be not required ROHDERSCHWARZ E INBAUANWE I SUNG ZVA24 B16 Pos 1280 1282 1284 1290 1292 and 1294 will be not required INSTALLATION INSTRUCTION ZVA24 B16 Zeichn Nr 7 Drawing No WARY 2006 06 22 Eu TESK 2 n 0 043 j gt gt Lo t o Lo lt gt o c 5 o eo o Lo lt 5 L gt gt E a o o gt o a gt x a Ww 1 SE SE EE EE EE EE ET EE DO VAR MOD40 629 VAR MOD42 628 VAR MOD453 521 VAR MOD45 52 Toleranz Mor sta Ow
16. EE EE SE 4291 e Verdrahtungsplan Netzteil wire connections for power supply Pos 755 Pos 755 Pos 750 Pos 745 Pos 750 W25 W25 W24 W23 W24 10 Cable 10 Cable 8p Cable 6p Cable 8p j e 12V 6V red orange GND 4 12V GND 6V black black F r dieses Dokument behalten wir uns alle Rechte vor For this document all rights are reserved GND 12V black GND 6V black 213 5V red 12V bluc Connection for upper table 6V violet GND 8V black GND 5V black not in use Benennung G Sprache Lang C l Blatt Sh ignation rundeinheit ZVB ROHDE amp SCHWARZ Peserator Ae 04 00 2 Fundamental Unit pe Date Nam Zeichn Nr Drawing Nr 1145 1290 01 CES eet du Motherboard connected motherboard 679 79 89 79 gt 5 Lo 5 Lo x S 5 gt gt Lo x be ER gt lt o 22 o a c 22 Bd i Projektions methode Projection Method 4 L 22 4 20225 TIAS ee GER 1145 1290 01 di v L ET a oe SE n TT s 5 5 690
17. Contact side of switching foil keyboard up X S Z 31111 5 5 CPU I M mum m Batte 2 N LAN 1 LAN 2 d d b Connector for display and converter adapter board Fig 3 2 Location of the edge connectors on the front module controller gt Re insert the front unit into the instrument and secure to the front frame with 4 countersunk screws 610 gt Fit the following countersunk screws 168 2 153 154 163 164 O Avoid trapping cables and ensure cabling is tidy gt Replace the front cover 300 to 316 and secure with the countersunk screw 390 gt Secure the 2 front handles 410 with the 4 screws gt Fit the termination and the 3 5mm connection cables only with option ZVAx B16 1145 1155 82 3 24 R amp S ZVA Board Replacement Putting into operation gt Connect the mains cable and turn on at the power on switch The instrument is now in standby mode gt Prepare a BIOS disk downloading the required file from https gloris rohdeschwarz com Document link Firm Software on a floppy disk gt Insert the BIOS disk into the floppy disk drive gt Turn on the instrument
18. RM2_IF_MEAS see RM2_ IF _REF RM2 LOCAL REF IN W501 T OPTION VAB B18 w503 W146 Mi IF MEAS W147 RM1 IF REF W185 RM1 LOCAL W156 3PORT 139 RM4_IF_MEAS W138 RM4_1F_REF W158 RM4 LOCAL W149 W159 3PORT W148 W166 RM 4 REF_OUT REF OUT REF OUT 5 OUT REF OUT 5 MEAS_OUT 502 RM8_BR LF A502 RM8_BR LF X802 1 BIAS P10 2 4 501 RM8_BR RF 1 RMB_BR RF A505 RM8 BR UNIT 67 A505 RM8 BR UNIT SOURCE HI 502 RM8_BR LF X502 pe BIAS 10 7 501 RM8_BR RF E A505 RM8 BR UNIT 4 j P1 1 504 SOURCE_ 8 8 GENERATOR i RM_IF_REF RM_LOCAL RM_RF_REF RM_RF_REF RM_IF_REF RM_LOCAL RM_RF_MEAS RM_RF_REF RM_RF_MEAS V RM RF MEAS 4 UA w RM_IF_MEAS x19 x noo gt lt ao VER Rf x Oly RM_SOURCE RM_SOURCE RM_SOURCE from A10 from A10 from A10 RM UNIT ZVA 8 GHz D gt 5 o b o
19. d For this document all rights are reserved ZVA24 B2x F r dieses Dokument behalten wir uns alle Rechte vor W513 2 24 2 1500 0474 00 port of RM Unit ZVA24 port of ZVA24 B16 Pos 1760 W550 not shown Pos 1780 W536 will be not required MoBstob Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ Einbauanweisung ZVA24 Bxx 7 Shi Installation Instruction Zeichn Nr 7 Drawing ZVA24 BXX 2006 09 27 1ESK Wn 1164 0221 00 D 1 5 0 E 5 O OA e 55 2 174 ENAZA BS IZ 92733734 2 24 31 32 55 54 with ZVA24 B16 11 612 613 xW501 00 00 621 622 625 W505 1300 0397 00 631 632 653 1300 0416 00 641 642 643 MN 1145 2580 00 1840 1840 87 5 7 979 not W503 shown 1300 0380 00 shown T 9 Ei d W506 1300 0468 00 5 55 L s 1300 0439 00 829 aa 2 24 5 For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor part of RM unit ZVA24 part of ZVA24 B16 Pos 1880 W508 will be not required Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ Einbauanweisung ZVA24 Bxx 7 Shi Installation Instruction Zeichn Nr 7 Drawing ZVA24 BXX 2006 09 27 1ESK Wn 1164 0221 00 D 1 5 0 E 5 O OA e 55 2 174
20. 15 to 21 MHz 1111 DIGITAL 1 FREQUENCY REFERENCE NETCON ANALOG 1 SYNTHESIZER 1 15 to 21 MHz NETCON ANALOG 2 11 11 DIGITAL 2 CPU GRAPHICS DISPLAY POWER SUPPLY Fig 3 2 Block diagram of the R amp S ZVA8 R amp S ZVA24 R amp S ZVA40 R amp S ZVA50 and R amp S ZVA67 four ports With option generator receiver attenuator on port1 option direct generator receiver access on port2 options generator receiver attenuator and direct generator receiver access on port3 1145 1155 82 3 3 E 5 Instrument Construction and Function Description R amp S ZVA Description of the Block Diagram The block diagrams shown in Fig 3 1 and Fig 3 2 apply to the R amp S 2 8 the R amp S ZVA24 the R amp S ZVA40 R amp S ZVA50 and the R amp S ZVA67 two ports and four ports ZVA is a vector network analyzer covering 300 kHz to 8 GHz R amp S ZVA8 10 MHz to 24 GHz R amp S ZVA24 10 MHz to 40 GHz R amp S ZVA40 10 MHz to 50 GHz R amp S ZVA50 or 10 MHz to 67 GHz R amp S ZVA67 All R amp S ZVA are available in a two port or four port version The signals including the LO signal for the receiver are generated using one or two synthesizer boards depending on the number of ports The signal processing path comprises a reflectometer board an IF board a network controller a
21. e oc o 22 o a c 22 Bd i Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ E INBAUANWE I SUNG ZVA24 B16 INSTALLATION INSTRUCTION ZVA24 B16 7 Draving m __ ZVA 2006 06 23 I Os EE EE EE L h Xs j 9 71 7 24 16 W501 W504 MOD24 25 26 0024 25 26 232 MOD25 26 MOD25 26 B lt For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor W503 MOD24 25 26 MOD24 25 26 MOD25 26 222 MOD25 26 304 MOD26 224 wees Leed W535 MOD24 25 26 280 28 MOD24 25 26 MOD25 26 MOD25 26 MOD25 26 MOD26 264 26 259 Werkstoff Material E E I ROHDE amp SCHWARZ EINBAUANWEISUNG ZVA24 B16 INSTALLATION INSTRUCTION ZVA24 B16 7 te SC 7006 06 27 DE ET Toleranz Seal Tol Pos 1240 1242 1244 1270 1272 and 1274 will be not required Q r4 lt gt gt 1 4 AC MOD26 1224 woo2e 234 232 MOD25 26 MOD25 26 ZVA24 B2x UJ W512 1500 0451 00 part of ZVA24 B2x ZVA24 B16 with ZVA24 B2x Attenuator 220 M0024 25 26 250 6024 25 26 299 MOD24 25 26 22 MOD25 26 292 For this document all rights are reserved
22. gt 28 Si w H 0 0 eH 2 2 SJ For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor 1540 W513 SRC OUT 1520 W503 REF QUT 1550 W501A REF IN INSTALLATION MANUAL 16 HER ewes cum eee ZVAL0 B16 _ 22222 ZVA40 B16 Tor Port 35 4 mit with ZVA40 B2x 1305 3659 00 W512B Bestandteil von Part of ZVA40 B2x 1352 W534 SRC IN 1562 W505 MEAS OUT 554 1564 UJ 1592 W504B MEAS IN 1594 n D For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor 1511 4121 7 W 1544 1402 i 1404 1342 W513 SRC OUT 1552 W501B REF IN 1554 1522 W503 REF OUT 1324 LT EINBAUANNEIS ZVALO B16 ROHDESSCHWARZ CTALLATION MANUAL ZVALO B16 ZVALO 2007 03 29 1ESK D 1 s e ES EE EE oleranz Werkstoff 01 Material 7D 54 E s 7 40 16 Tor Port 1 2 mit with ZVA40 B3x 1370 W506 MEAS IN 1350 W534 SRC IN 1360 W505 MEAS OUT 1580 WS35A SRC OUT UJ lt 3014 1305 3642 00 W507A e e Bestandteil von Part of 16 S Esk ZVA40 B3x ae ET For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor 152
23. 1 2 40 four port 4x SRC 4xXLO 2 50 two port 2x SRC 2xLO 14 4 ZVASO four port 4xSRC 4 0 ZVAO twO port 5 4 pe 2x SRC 2x LO one board ZVA67 four port me om 4x SRC 4x LO two boards Front unit The front unit comprises a mounting plate on which the LCD the flexible switch board and key pad and the tachogenerator are accommodated The front module controller is mounted in the controller tray in the instrument frame LC display All results and setting information the user requires is displayed on the colour LCD The resolution of the LCD is 800 x 600 pixels SVGA The display has an integral cold cathode tube to provide illumination The high voltage that is required is provided by a dedicated DC AC converter The converter is mounted on the mounting plate next to the display and connected to both the display and the controller board via a cable Keyboard The keyboard comprises a flexible switch board and a key pad They make contact whenever a rubber key is pressed The two LEDs for the status display associated with the Standby On key yellow for standby green for on are also accommodated on the key pad Key detection and LED control are performed via a foil cable connection on the controller board They are controlled by means of a matrix method implemented by a special microproces
24. e oc o Oo 2 o a c 22 Bd i This Sheet is only for Mod40 and only for devices with Serial No less than 100140 Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ ZVA NETWORK ANALYZER Zeichn Nr Drawing No 20 2007 02 20 m o 1145 1110 01 D 1 4 12 4 1 E F r dieses Dokument behalten wir uns alle Rechte vor For this document all rights are reserved 1 2 7 MOD 02 MOD 04 MOD 02 04 105 02 04 MOD 02 04 Ke r MN d S Ha IE DD eoo A 67GHZ 2 PORT MOD 04 67GHZ 4 PORT 190 to 410 see next pages Werkstoff Material d m ROHDE amp SCHWARZ ZVA67 NETWORK ANALYZER p en 105 00 ES ZVA67 NETWORK ANALYZER Sint 7 Drowing No ZVA 2009 06 24 esk orn 1305 7002 01 D I 2 2226 22 20 l I se 5 for installing reflectometers see 1305 6241 01 View A UJ For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor E i H Se A 191 TT is Projektions methode Projection Method THIS PAGE 15 ONLY FOR MOD 02 see conector designation MaBstab Toleranz Werkstoff i of cables and motherboard Seele mou
25. 5 5 led LEA Wea KN 41 W10 Map Schild 55 unter Pos 60 Anschlagrichtung Pos 40 8 2 1 8 TE J EN Enden von 70 und 80 auf Pos 40 auf die daf r vorgesehenen Fl chen gel tet Siehe Blatt 5 20 und Montageanwei sung gt q 24 Di 22 SS 2 2 555 7 555 V b V lt gt QS 29 LQ QL 2 2x Aussenleiter auf 11 auf die daf r vorgesehene Fl che gel tet Siehe Blatt 5 und Montageanweisung 525 2 525 d auf Unterseite in Gehdus singeldtet KI gt c Lo lt Lo X gt EN e gt K v X lt L gt e Bo 2 o a x 1 o LL Enden auf Pos 11 auf die daf r vorgesehenen 27 15 Fl chen gel tet Siehe e Blatt 5 und Montageanweisung 52 aut Unterseite in Gehdus ingel tet 55 unter Pos 60 584 Variantenerkl rung CA VAR 02 Grundausf hrung Blatt 1 VAR 053 ohne LF und B ott 2 Method 15 unter Pos 11 H H Scale Tol Material Decke Mon tage pa rq zum Gehau se anged r uC
26. Position the display unit so that the pins on the flexible switch board pass through the holes in the mounting tray gt Press the front unit together with the key side upwards turn and screw back together again with 10 countersunkl screws 890 gt Place the front unit with the key side on top of the instrument so that the cables can be connected to the front module controller gt Reconnect the cables to the front module controller ensuring correct polarity Front Module Controller Typ FMR6 Connector for rotary pulse generator Contact side of switching foil keyboard up AAA EO 2 31113 5 CPU 1 Batte A LAN1 LAN2 Connector for display and _ converter adapter board Fig 3 5 Location of the edge contacts on the front module controller gt Reinsert the front unit into the instrument and secure to the front frame with 4 countersunk screws 610 gt Refit the countersunk screws 168 2 153 154 163 164 1 Avoid trapping cables and ensure cabling is tidy gt Replace the front cover 300 303 306 310 313 316 and secure with the counter
27. gt m gt g o 5 bo g lt a 3 gt gt o o o 5 o lt gt gt 5 c 3 o lt FRONT PANEL OPT ON ZVA8 B33 REC ATTENUA PORT3 ATT CTRL e ZVAB OPTION 16 g ZVA8 OPTION B1 REF_OUTI W503 REF OUT MEAS_OUT W138 IF 5 W137 RM3_IF_REF see W155 RM3 LOCAL A502 RM8_BR LF RM_RF_REF RF MEAS 2 RM8 BR RF A505 RM8 BR UNIT a PORT3 PT ON VA8 B16 x1 BOURCE IN Jr Bo w RM_IF_MEAS RM_IF_REF VER RM LOCAL X19 gt len em o 504 RM8 GENERATOR RM_SOURCE 0 03 W517 OPT ON ZVA8 B23 GEN ATTENUA PORT3 RM3 SOURCE 12 OPTION ZVA8 B31 REC ATTENUA PORT1 ATT CTRL OPTION ZVA8 B 16 W505 W501 RM1_IF_MEAS e RM1 IF REF see RM1 LOCAL OPTION ZVA8 B1 REF
28. 5 W505 MEAS Se on MEAS ur waos MEAS_OUT 5 REF_IN ws01B 3 3 REF_IN wso1A 11 REF_IN weng REF IN W501A e Yn Ka Ka SMA OPT ON lt Lu 34 SMA OPTION m z e SAV OPTION e a 9 d MAT OPTION 3 2 5 5 2 40 50 16 Iba 9 2 e 2 40 50 816 g sma 2 40 50 816 9 5 o De our our REF OUT e e REF ZOUT q he 1 i PORT2 d 50018 PORT d di 4 d ii SS 5 2 88 52 IF REF X8 IF REF X8 IF_REF IE REF A509 RM44 CONTROL xis A509 RM44 CONTROL x15 A509 RM44 CONTROL xis CONTROL x15 ATT R SNP ATT R ATI W518B W518A W518B 22 b 9 p X5 X5 X5 2 RF REF RF REF RF_REF X10 X10 X10 X10 A507 RM_LOCAL 507 RM_LOCAL A507 RM_LOCAL 507 RM_LOCAL ZE RECEIVER 44 50 ZE RECEIVER 44 50 ZE RECEIVER 44 50 ZE RECE IVER 144 50 Za e X8 10 5 06 lt x Yee MEAS E501 gt w515B 501 W515B RF_MEAS E501 W5 158 RF_MEAS W5 15 npe Le Lx XB F MEAS 2 24 X8 IF_MEAS MEAS 1F_MEAS e SE Ja 40 GENERATOR 40 GENERATOR RM 40 GENERATOR et RM 40 GENERATOR waa stor x 9 5 SMA 99 E500 ER vk
29. QO N N N N N N N N N N N Q N N N N N N N N N N N N 0 1 dB Power li linearity with Opt Gen Atten Reference 10 dBm Freq Level 1 GHz 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 134 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty QO OQ N N N N N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 2 1GHz 2248 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 135 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q OQ N N N N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 4 GHz 22 dB
30. 1145 1155 82 3 93 E 5 Troubleshooting Method 2 The receiver section of the associated reflectometer is OK gt Loosen the cable at coupler at both ends and screw off at the coupler R amp S ZVA gt Connect the coupler connector X1 to a functioning port using the K cable ZVA40 or V cable 7 50 gt Set the frequencies and levels listed in the table at the port used for the measurement and measure the level wave quantity ax or bx at the reflectometer associated with the coupler port as follows Screw the SHORT from the calibration kit to the port connector save measured values Data Mem gt Screw the OPEN from the calibration kit to the port connector gt Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity gt Select Math User Def Frequency Level level ax and bx ZVA40 level and bx ZVA50 10 MHz 0 dBm gt 2 dBm gt 2 dBm 100 MHz 0 dBm gt 2 dBm gt 2 dBm 1 GHz 0 dBm gt 2 dBm gt 2 dBm 3 GHz 0 gt 2 dBm gt 2 dBm 8 GHz 0 dBm gt 2 dBm gt 2 dBm 10 GHz 0 gt 2 dBm gt 2 dBm 12 GHz 0 gt 2 dBm gt 2 5 dBm 15 GHz 0 dBm gt 2 dBm gt 2 5 dBm 18 GHz 0 dBm gt 2 dBm gt 2 5 dBm 20 GHz 0 dBm gt 2 dBm gt 2 5 dBm 25 GHz 0 dBm gt 2 5 dBm gt 3 dBm 30 GHz 0 dBm gt 2 5 dBm gt 3 dBm 35 GHz 0 dBm gt 3 dB
31. 7 REFLECTOMETER 67 ZE REFLECTOMETER 67 RM UNIT ZVA67 SOURCE SOURCE oN 534 OPTION Q SMA ZVA40 50 B16 8 su 12 SOURCE W513 TER Wi ES OUT OUT OPTION ZVA40 50 B16 ATT CTRL 222 ATT CTRL OPT OPT ON ZVA67 B21 GEN ATTENUA PORT 1 ZVA67 B22 GEN ATTENUA PORT2 0 9 9 Legende legend SOURCE OUT REF OUT MEAS_OUT RM n REFLECTOMETER n Benennung Designat Spr Lang Aei C l Blatt Sh Ext Cables to A510 A520 A540 enthalten in contained in semi rigid cable RoHDE amp SCHWARZ 2 67 NETWORK ANALYZER de a KABELSATZ ZVA SET OF CABLE ZVA SOURCE IN REF IN MEAS 5 eee flex koax cable ZVA67 NETWORK ANALYZER Zeichn Nr Drawing No 1302 5050 01 2009 07 13 o ex smoLinsk 1305 7002 01 L se o os 2 a OPTION u OPTION a OPT m OPT ZVA67 B33 REC ATTENUA PORT3 5 ZVA67 B31 REC ATTENUA PORT 1 ZVA67 B34 REC ATTENUA PORT4 ZVA67 B32 REC ATTENUA PORT2 ATT CTRL i WSBD i mE ATT CTRL 550 ATT CTRL waso 02 c D c w504A w504A ws04A w504A MEAS IN 2 Ex MEAS IN
32. Anschlu8 an RM8 BR LF_FILT Kabelmitte Anschlu8 an RM8 BR LF_FILT Kabelende W2 AuBenleiter nur VARO2 WO Aufenleiter W2 Innenleiter nur VARO2 WO Innenleiter WSS Benennung Designation Sprach Lang I C I Blatt Sheet 8 BR Unit de 02 00 5 amp RM8 BR Unit Dokument Nr Document No Datum 12 10 2006 Name 1145 3593 01 UJ Drehmoment torque 120Ncm 12 2 0 s 7 For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor E Variantenerkl rung Versions Projekt ions 2 Grundausf hrung Ce MODO2 Basic model Projection Method Pos 330 nicht dargestellt not shown MaBstab Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ RM UNIT ZVA 24 GHz Zeichn Nr Drawing 7 Shi ZVA 2008 02 25 TESK 1145 4302 01 0 2 o 2 mos Auf Pfeilrichtung und Kabelaustritt note the direction of the arrow and cable 79 gt m Lo 5 5 Lo x S 5 e e gt Lo x be ER gt o 22 o a c 22 Bd i Projektions methode E19 Projection Method 5 tab Toleranz Werkstoff Scale Tol Material
33. V V V V WV Fit the new generator board 110 Reconnect the fan cable Fit the cover 130 Reinstall the reflectometer see chapter Replacing Reflectometer Board A510 to A540 Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions When the instrument has been started check the protocol file for errors INFO Error Log Record the generator and receiver correction data see Recording Correction Values in chapter 2 Perform the factory system error calibration see Factory System Error Calibration in chapter 2 1145 1155 82 3 45 E 5 Board Replacement R amp S ZVA Replacing Receiver Board ZVA8 only See Chapter 5 Spare Parts List Item 120 125 and drawing 1302 4960 08 Opening the instrument and removing the board gt Remove the reflectometer see chapter Replacing Reflectometer Board A510 to A540 gt Remove the cover 150 gt Pull off the receiver board 120 125 Installing the board and reassembling the instrument Fit the new receiver board 120 125 Fit the cover 150 Reinstall the reflectometer see chapter Replacing Reflectometer Board A510 to A540 Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions VON V ON WV When the instrument has been started check the protocol file for errors INFO Error Log gt Record the generator and receiver cor
34. ZVA BXX Em 2006 07 18 1ESK Wn 1164 0215 00 D 1 2 0 YE 8 C ds C 7 j M 7 pil 7 8 21 22 25 24 2 8 21 22 25 24 MODOS and and 8 51 52 55 54 7 8 51 3527353 34 with ZVAS8 BT6 Prior installation removes cable W514 and W515 Prior installation remove cables W514 W515 and W518 58 17 ZVA8 B21 W503 589 517 ZVA8 B21 1145 2968 00 W611 612 613 58 ZVA8 B23 621 622 6237 uod 5 ZVA8 B23 631 632 633 641 642 643 639 1300 1729 00 55 2 629 ZVAB BSx 539 PEE 7 ZVA8 B2x 6202vA8 B3 CRX a 5222 22 27 2 lt gt y For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor W534 1145 2997 00 W505 eine xW506 1145 2980 00 659507 579536 66 wsos W512 wen 1164 0280 00 1145 2951 00 E of ZVA8 B16 Pos 1550 W550 and 1640 W550 not shown Pos 1575 W536 and 1660 W508 will be not required Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ Einbavanweisung ZVA8 Bxx Installation Instruction Zeichn Nr 7 Drawing ZVA BXX Em 2006 07 18 1ESK Wn 1164 0215 00 D 1 2 0 YE 8 C ds C 7 j D For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor Versions from E 1145 T11Q xx MOD24 24GHZ
35. off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Remove the bottom instrument cover 297 after undoing the 12 countersunk screws 299 gt Disconnect the three cables to the coupler the LO cable the two IF cables and the 50 pin control cable from the reflectometer gt Loosen the captive screws see1305 7002 and take out the reflectometer Installing the board and reassembling the instrument gt Insert the new board into the instrument gt Screw in the captive screws gt Reconnect any cables that have been disconnected gt Fit the instrument base cover 297 and secure with screws 299 gt Slide the enclosure 400 back and screw the 4 rear panel feet 460 into position gt Connect the mains cable turn on at the mains switch and press the ON key gt Select Service Level 2 see Service Functions gt When the instrument has been started check the protocol file for errors INFO Error Log gt Record the generator and receiver correction data see Recording Correction Values gt Perform the factory system error calibration see Factory System Error Calibration 1145 1155 82 3 52 E 5 R amp S ZVA Board Replacement Replacing the Coupler Unit ZVA24 ZVA40 7 50 See Chapter 5 Spare Parts List item 230 and drawing 1145 1110 Opening the instrument and removing the coupler gt Turn off the instrument and dis
36. p s 1 27 24 21 22 25 24 7 24 51 52 55 54 2 24 21 22 25 24 and 7 24 31 52 55 54 with ZVA24 B16 xW505 xW501 1300 0416 00 1300 0397 00 os 2 24 5 W611 612 613 W518 621 622 623 W503 75 PE a 829 631463276337 1500 0580 00 not 641 642 643 shown 1145 2580 00 2 24 5 1840 829 not UJ W506 1500 0468 00 For this document all rights are reserved 2 24 82 F r dieses Dokument behalten wir uns alle Rechte vor W5 13 W5 34 1500 0474 00 1500 0422 00 part of RM unit ZVA24 part of ZVA24 B16 Pos 1760 W550 and 1860 W550 not shown Pos 1780 W536 1830 1850 1880 W508 and 1890 Pos 18530 1850 und 1890 will be not required will be not required Toleranz Werkstoff Scale Tol Material SR ROHDEASCHWARZ Einbauanweisung ZVA24 Bxx 7 Shi Installation Instruction Zeichn Nr 7 Drawing ZVA2L BXX 2006 09 27 E wn 1164 0221 00 D p oc O O Ned c 0 0 Wo e C Ro oc O 43 C jl gt gt Lo t o Lo lt gt o c 5 o eo o Lo lt 5 L gt gt E a o o gt o a gt x a Ww 1 CO a VAR MOD40 629 VAR MOD42 626 VAR MOD43 621 VAR MOD45 52 PN AN Ma
37. 10 15 dB 20 1145 1155 82 1 181 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 0 1 dB Port __ Power linearity without Opt Gen Att Reference 10 dBm Freq Level 65 GHz 1248 10 dB 5 dB 5 dB i 10 dB 15 dB i 20 dB 1248 10 48 5 dB 5 dB 10 dB 15 dB 20 1145 1155 82 1 182 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N N N N N N N N N N N N N 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 51MHz 2248 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 183 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q QO N N N N N N N N N N N Q N N N N N N N N N N N N 0 1 dB Power li linearity with Opt Gen Atten Reference 10 dBm Freq Level 1 GHz 22
38. 1145 1155 82 3 63 E 5 Troubleshooting R amp S ZVA Troubleshooting Boot Error If the message below appears on the screen when the boot procedure has been completed Warning Boot error occurred For details browse Error Log file the cause of the error can be found in the Error Log file Setup INFO gt Info Press the Error Log softkey The results are displayed on the screen Hardware Info Selftest Error OPTION Cause of error Data cannot be read from one or more boards When the instrument is booted all the calibration data that is required must be written to the processor s RAM When the NWA application is started the entry on the hard disk is compared with the Eprom data on the board If the data matches the data is loaded from the hard disk into RAM If there is not a match the Eprom data is written to the hard disk and then loaded into RAM If the data at the specified address cannot be read a check is made in Config ini to check if the board in question should be present If so the board is simulated i e if this board is present and is functioning physically the instrument will function and an entry is made in the ErrorLog file If a board must always be physically present frequency reference synthesizer1 NetworkControler1 reflectometer1 reflectometer2 an error message is output See Troubleshooting with the Selftest 1145 1155 82 3 64 E 5 amp 5 2
39. 2 1 1 0 0 2 1 4 3 55 Replacing Network Controller Board A130 1 40 3 57 Replacing Synthesizer Board A150 60 3 58 Replacing Frequency Reference Board A100 3 59 Troubleshooting 3 60 Test Equipment and 3 61 Troubleshooting Power up ProblemS 3 62 Troubleshooting Boot 3 63 TFroubleshooting Boot ve Ha pte UI RR A Ee rt 3 64 Troubleshooting with the 3 65 Checking the Temperature Sensors 3 70 Service FUNCTIONS u o iced e Led 3 71 Determining which Boards are defective 3 75 Board WR ecce Reales 3 76 1145 1155 82 1 3 1 5 R amp S ZVA Instrument Construction and Function Description 3 Repairs This chapter describes the R amp S ZVA s construction simple procedures for repairs troubleshooting and board replacement A selftest which checks the diagnostic voltages of the board and indicates limit violations is provided for troubleshooting and diagnostics Chapter 4 of this service manual describes the installation of options and firmware updates Instrument Construction and Function Description The R amp S ZVA s construction is shown schematically by the followin
40. List of ZVA parts including spare parts R amp S ZVA Position Designation Stock No Electrical Recommended Designation Spare Parts Model 02 04 100 EE SYNTH 12 1305 3020 02 A160 x Model 04 120 EE FREQ REFERENCE 1145 3835 04 A100 x 130 ED PORT BIAS 1145 3935 02 A18 140 FJ HEX 14 NUT 1 28UNEF for A18 3583 1578 00 150 SERRATED LOCKWASHER for A18 3583 1578 00 160 ED PORT BIAS 1145 3935 02 A19 Model 04 170 FJ HEX 14 NUT 1 28UNEF for A19 3583 1578 00 180 SERRATED LOCKWASHER for A19 3583 1578 00 190 MZ MOTHERB RAIL 1 ZVA 1145 2168 00 200 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 210 VS 6900 ISR M2 5X8 A2 0041 1653 00 220 MZ RAIL CONTACT ZVB 8 20 1300 0874 00 230 MZ RM44 BLOWER ATTACHEMENT in cluded in RM Unit 1302 5621 00 240 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 245 VS 6900 ISR M2 5X6 A2 1148 3059 00 250 VS 6900 ISR M2 5X6 A2 1148 3059 00 260 MZ RM44 SUPPORT PLATE RM1 2 1302 5596 00 270 VS 6900 ISR M2 5X8 A2 0041 1653 00 275 VS 6900 ISR M2 5X8 A2 0041 1653 00 280 VS 965 ISR M3X10 A4 PA 1148 3320 00 290 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 300 ZM RM UNIT ZVA67 1305 6241 02 A510 A520 x Model 02 04 310 MZ RM44 SUPPORT PLATE RM3 4 1305 3494 00 Model 04 315 MZ RM44 SUPPORT PLATE RM3 4 1305 3494 00 Model 04 320 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 Model 04 330 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 Model 04 1145 1078 02 5 14 E
41. MODO9 10 179 MOD08 09 10 MOD08 09 10 W512 1164 0315 00 part of ZVA8 B2x MOD08 09 10 W536 1164 0309 00 part of ZVA8 B2x and W508 1164 0275 00 part of ZVA8 B3x will be not required Pos 1180 1182 1184 1190 1192 1194 1200 1202 and 1204 will be not required MaBstab 8 Toleranz Werkstoff Benennung Designation Sprache Z Lang Aei C I Blatt Sh ROHDE amp SCHWARZ EINBAUANWEIS ZVA8 B16 02 00 INSTALLATION INSTRUCTION 7 7 2006 07 13 1ESK 1164 0250 00 D 1 p O O E Eoo o C EE 2 L W513 ZVA8 B16 with ZVA8 B2x MODOS and 7 8 5 MOD08 09 10 WEN 22 008 09 10 Remove cables W514 W515 and W518 vooos 10 202 12 10 no longer required T 9 9 10 MOD 10 W516 1300 0497 00 219 MOD08 09 10 122 MOD 10 part of ZVA8 B23 only 4PORT 9 10 MOD10O UJ ZINA I d 21 7 c S 2 A aZ i a lt 5 2 UC gt 557 D Se W534 MOD 10 MOD 10 MODO09 10 MOD09 10 19 09 10 S W507 1164 0296 00 part of ZVA8 B3x W516 1300 0500 00 part of 7 8 25 W517 1300 0516 00 only SPORT E For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor part of ZVA8 B21 W512 1164 0315 00 part of 2 8 2 W536 1164 036
42. R amp S 2 Synthesizer 12 1305 3020 02 Synthesizer 30 MHz to 12 GHz Synthesizer 30 MHz to 12 GHz Synthesizer 10 MHz to 12 GHz Synthesizer 10 MHz to 12 GHz 1145 1155 82 Instrument Construction and Function Description 3 15 LO Reflectometer 1 LO Reflectometer 2 GEN Reflectometer 1 E 5 Instrument Construction and Function Description Synthesizer 12 1305 1702 03 Synthesizer 10 MHz to 12 GHz Synthesizer 10 MHz to 12 GHz Synthesizer 10 MHz to 12 GHz Synthesizer 10 MHz to 12 GHz 1145 1155 82 3 16 R amp S ZVA GEN Reflectometer 1 GEN Reflectometer 3 GEN Reflectometer 2 GEN Reflectometer 4 E 5 R amp S ZVA Instrument Construction and Function Description Synthesizer 12 1305 xxxx 04 LO Reflectometer 1 Synthesizer 30 MHz to 12 GHz LO Reflectometer 2 LO Reflectometer 4 Synthesizer 30 MHz to 12 GHz 1145 1155 82 3 17 E 5 Instrument Construction and Function Description R amp S ZVA The synthesizer models are incorporated as follows in the various ZVA models Synthesizer 16 15 LO LO 12 1302 4025 02 1302 4025 20 1302 5180 02 1302 4248 02 1302 4248 20 1305 3020 02 2 8 two port 2xSRC 2xLO 000 ZVA8fourport o 4x SRC AXLO 0000 ZVA24 two port 2xSRC 2xLO qo m ZVA24 four port ln 4x SRC AxXEO 6 Ne ZVA40 two port 2x SRC 2x LO
43. REESDUT ZE DOUBLER 67 W514A W514A X2 GENET abel x2 T 2 9 GEN 25 2 RET X2 GEN N 9 5 x2 A501 502 1 502 1 502 1 502 BL KOPPLER 67 BIAS 67 BL KOPPLER 67 BIAS 67 BL KOPPLER 67 BIAS 67 BL KOPPLER 67 BIAS 67 A500 A510 A500 A500 A500 ZE REFLECTOMETER 67 ZE REFLECTOMETER 67 T ZE REFLECTOMETER 67 ZE REFLECTOMETER 67 RM UNIT 7 67 StockNo 02 SOURCE W536 SOURCE W536 SOURCE W536 SOURCE W536 NC 1534 534 DNO Lea NO SMA 5 5 5 Ka 12 12 8 am Pcr 12 22 12 SOURCE w513 SOURCE W513 SOURCE W513 SOURCE W513 007 OPTION Q OPTION 0UT OPTION 9 OPTION ZVA40 50 B 16 ZVA40 50 B16 ZVA40 50 B16 ZVA40 50 B16 ATT CTRL ATT CTRL eg wasg ATT CTRL EE W550 ATT CTRL 22202 W550 OPT ON OPT ON ON ZVA67 B23 GEN ATTENUA PORT3 7 67 21 GEN ATTENUA PORT 1 ZVA67 B24 GEN ATTENUA PORT4 ZVA67 B22 GEN ATTENUA PORTZ 0 Legende Legend SOURCE OUT REF OUT MEAS_OUT Ext Cables to A510 A520 A530 A540 RM n REFLECTOMETER n Benennung Designat Spr Lang 0 1 Blatt Sh enthalten in contained in j 3 Pon semi rigid cable ROHDE amp SCHWARZ ZVA87 NETWORK ANALYZER de 04 00 4 SOURCE IN MEAS I flex koax cable ZVA67 NETWORK ANALYZER
44. Synthesizer LO 1302 4248 02 Local 1 to 4 set port1 to 4 active Synthesizer LO 1302 4248 20 Troubleshooting Local 1 to 4 set port1 to 4 active 1145 1155 82 Frequency LO Frequency Local Level 2nd 3rd ZVA setting Spec analyzer harmonic harmonic setting 300 kHz 17 812345 MHz 2 dBm to 15 dBm 5 dBc 2 dBc 100 MHz 117 512345 MHz 2 dBm to 15 dBm 5 dBc 2 dBc 1GHz 1017 512345 MHz 2 dBm to 4 dBm 5 dBc 5 dBc 2 GHz 2017 512345 MHz 2 dBm to 4 dBm 5 dBc 5 dBc 3 GHz 3017 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 3 8 GHz 3817 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 4 GHz 4017 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 5 2 GHz 5217 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 5 5 GHz 5517 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 7 2 GHz 7217 512345 MHz 3 dBm to 4 dBm 5 dBc 8 GHz 8017 512345 MHz 3 dBm to 4 dBm lt 5 dBc Frequency LO Frequency Local Level 2nd 3rd ZVA setting Spec analyzer harmonic harmonic setting 300 kHz 17 812345 MHz 3 dBm to 20 dBm 5 dBc 2 dBc 100 MHz 117 512345 MHz 3 dBm to 20 dBm 5 dBc 2 dBc 1GHz 1017 512345 MHz 8 dBm to 9 dBm 5 dBc 5 dBc 2 GHz 2017 512345 MHz 8 dBm to 9 dBm 5 dBc 5 dBc 3 GHz 3017 512345 MHz 3dBm to 6 5 dBm 5 dBc 5 dBc 3 8 GHz 3817 512345 MHz 3dBm to 6 5 dBm 5 dBc 5
45. v v ON disconnect at the bridge unit When loosening support the cable with a 7 spanner Connect the bridge unit output MEAS connector W515 or REF connector W518 to a functioning port using the SMA cable and adapter SMA N measure wave quantity bx Terminate the bridge unit output that is not used with an SMA termination Screw the SHORT from a N calibration kit to the port connector save measured values Data gt Screw the OPEN from the calibration kit to the port connector Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity Select Math User Def Set the frequencies and levels listed in the table for the reflectometer associated with the bridge unit port and measure the level wave quantity bx at the port used for the measurement 1145 1155 82 3 84 E 5 R amp S ZVA Troubleshooting Frequency Level Output level MEAS Output level REF 300 kHz 0 dBm 18 dBm 32 dBm 50 MHz 0 dBm 18 dBm 32 dBm 1 GHz 0 dBm 18 dBm 32 dBm 3 GHz 0 dBm 18 dBm 32 dBm 6 GHz 0 dBm 18 dBm 32 dBm 8 GHz 0 dBm 18 dBm 32 dBm With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz If the measured values are more than 3 dB below the levels in the table the board must be replaced Method 2 The receive section of the associated reflectometer is OK gt Loosen cable W51
46. 151 X23 X24 X25 X21 pas rau X142 X1 P60 141 43 X160 X161 60 0 48 147 x148 X149 L lt E P24 SRE m E xj 4 Xu 2 C EXT TRIGGER X225 be g dod de Mle m 8 22 DIGITAL oux r INTERFACH lt USER CONTROL 50 P4 530 531 250 4 X540 X541 SEHR Fuer dieses Dokument behalten wir uns alle Rechte vor For this document all rights are reserved enthalten in contained in KABELSATZ ZVA SET OF CABLE ZVB 1302 5050 01 n eee flex koax cable REFLECTOMETER n semi rigid cable GRUNDEINHEIT ZVA FUNDAMENTAL UNIT 1145 1310 01 DISPLAYEINHEIT 2 DISPLAY UNIT ZVB 1145 1384 01 enthalten contained enthalten contained enthalten in contained GERAETERAHMEN DEVICE FRAME 1145 1355 00 ROHDE amp SCHWARZ Zeichn Nr Drawing No DU er a 01 LU du U D x
47. 5 5 Ex e kwsos 12 W506 12 a w506 12 on kwsos 12 e OPTION OPTION ver e sma f OPTION o OPTION ZVA67 B16 su 2 67 16 sma ZVA67 B16 A550 ATT REC44 50 8 sma 2 67 16 o AS OUT wane MEAS_OUT 203 MEAS_OUT 505 MEAS_OUT SE 0011 v M 0011 M 0031 M REF IN W501A REF_IN W501A REF W501A I REF IN W501A v Qu _ 5 a l M OPTION lt u ag SMA OPTION lt u OPTION x e M OPTION 29 sma 2 87 16 GE 55 al 2 67 16 WS xu o aal 7 67 16 be ova ZVAG7 B16 e 95 S uli 88 SES g2 49 88 REF_OUT 2 x x oo REF_OUT 2 kd REF_OUT 2 z z ix REF OUT 2 e e i d PORT i 3 4 PORTZ B Om SS SIS SS 8 91 8 5 8 EE X9 IF_REF x X9 IF_REF d 9 2 26 A509 RM67 CONTROL x15 509 RM67 CONTROL x15 e 2 A509 RM67 CONTROL x15 ATT R ATT R ATT R W518A W518A e x 9 X5 o gt X5 X5 RF_REF RF_REF RF_REF e x 9 X5 RF_REF x10 A507 RM LOCAL ZE RECEIVER 67 e x 9 X6 W515A E X8 _ 25 vun 5 10 A507 RM LOCAL A507 RM LOCAL A507 RM LOCAL ZE RECEIVER 67 ZE RECEIVER 67 ZE RECEIVER 67 zr X6 222 X6 ES Reels
48. Connect the end of the test cable to port 2 port 3 port4 on the R amp S ZVA Meas S11 Marker Add Channnel Trace Meas 522 533 544 Power 40 dBm Trace Funct Show Data off Trace Select Trc 1 Read off the network analyzer s marker values for marker frequencies see Performance Test Report Power 40 dBm Trace Funct Show off Trace Select Trc 2 Trace Funct Show Data Meas 522 Marker Set port 2 power to 0 dBm Connect the test cable to port 2 on the R amp S ZVA and perform a 1 port calibration at the end of the cable Connect the end of the test cable to port 1 on the R amp S ZVA Read off the network analyzer s marker values for marker frequencies see Performance Test Report R amp S ZVA Performance Test Checking the Dynamic Range Test equipment Calibration kit N see Chapter Test Equipment Item4 Test setup Connect Short Male to port1 and port 2 port 3 and port 4 use Short Female with Through Male as a second Short Male R amp S ZVA settings Preset Meas Ratios b1 a2 Src Port 2 Meas Ratios b2 a1 Src Port 1 Meas Ratios b3 a4 Src Port 4 Meas Ratios b4 a3 Src Port 3 Power Max spec Power Meas Bandwidth 10 Hz Marker SWEEP NUMBER OF POINTS 201 201 301 ZVB4 ZVB8 ZVB20 351 ZVA24 701 ZVA40 851 ZVA50
49. Frequency reference input output Frequency reference Accuracy on S parameter measurements depending on meas bandwidth See Circular 10029 A board test should be performed before the board that has been deduced to be defective is replaced 1145 1155 82 3 75 E 5 Troubleshooting R amp S ZVA Board Test When boards are being tested internal sources are used whenever possible This means that it is always assumed that the downstream board in the signal path is OK If a clear fault is not present the order of the board tests given below should always be followed The inputs and outputs of the boards to be tested can be accessed via cables in the lower section of the instrument except the frequency reference board Opening the instrument See Chapter 5 drawing1145 1110 gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards gt Remove the instrument base cover 297 after undoing the screws 299 Only when testing the frequency reference board gt Lift off the instrument top cover 296 after undoing the screws 298 1145 1155 82 3 76 E 5 R amp S ZVA Troubleshooting Testing the frequency reference board see Test Equipment gt Remove the board from the instrument gt Reinsert board and extension card gt Connect the output to be tested to the spectrum analyzer using an adapter cable and ad
50. Sh for cable mounting ROHDES SCHWARZ ZVA NETWORK ANALYZER 01 00 Zeichn Nr Drawing No 2005 10 20 IS wa 1 1145 1110 01 D j d gt 5 Lo m3 Lo x S 5 c 5 e gt gt x ER gt e o 22 2 o a c 22 Bd i 27 E 27 7923 24 ESN 2 7 SELL PE Z 2 D I 7 2 gt gt lt LL 22 22 28 FZ i lt H THIS PAGE IS ONLY FOR MODOY 10 des andes SES Senne Ler SS SUS tton LT Designati 5 Z L Aei Z C I Blatt Sh of cab motherboard enennung fesignation prache 4 for cable mounting ROHDE amp SCHWARZ 01 00 Zeichn Nr Drawing 2005 10 25 wn 1145 1110 01 D c co UJ captive screws 79 gt 5 Lo 5 m3 Lo x S 5 c 5 e gt gt x ER L gt e oc o 22 o a c 22 Bd i THIS PAGE 1 ONLY FO
51. an error message is output See Troubleshooting with the Selftest 1145 1155 82 3 64 E 5 amp 5 2 Troubleshooting Troubleshooting with the Selftest The selftest is used to check supply voltages to the boards including voltages generated on the boards themselves On the frequency reference board two clock signals 128 MHz ADC CLK are also measured Starting the selftest e Select Service Level 2 see Service Functions this means that the temperature sensor readings are displayed and tighter voltage tolerances used Call the selftest in the INFO menu INFO Setup Info Start the selftest with the Se ftest softkey The selftest results are displayed on the screen Hardware Info Selftest Error Log Del Error Log EBEN In the selftest result table an abbreviation is used for every board designation Fr Nd1 Nd2 Sy1 DDSCON Sy1 DDSCON Rm1 Rm2 Rm3 Rm4 1145 1155 82 Frequency reference Network controller1 digital section Network controller2 digital section only 4 oort instruments Synthesizer1 Synthesizer2 only 3 port and 4 port instruments Reflectometer port1 Reflectometer port2 Reflectometer port3 applies only to 3 port and 4 port instruments Reflectometer port4 applies only to 4 port instruments 3 65 E 5 Troubleshooting R amp S ZVA Total selftest status user mode PASSED Instrument Type ZVA8 with 4 Ports Part Number 1145 1110k1
52. mme 2007 04 24 RE RE EE EE DEE EE ENEE GEES 2 C gt s 2 40 25 24 und and 4 40 855 34 2 40 25 24 und and 7 40 535 54 mit with ZVA40 B16 UJ 2 W503 2 W534 2 W505 SIS Me me ale CLO Li Si E LENS N 2 W506 sus NE SR 1 g WT B Ki gma Je re 7 w 1 d Ki gl 19 e 21 Wa AT i 4 3 gt di LC SE i For this document all rights are reserved 2 2 W513 2020 2010 2 501 F r dieses Dokument behalten wir uns alle Rechte vor 2060 2020 1 W518B Pos 2030 2120 2130 nicht dargestellt Pos 2030 2120 2130 not shown 1 Bestandteil von Part of Gil 1 5055420 01 RM Un i t 2 7 40 Benennung Z Designation Sprache Z Lang Aei Z Blatt Z 5h 2 Bestandteil von Part of ROHDE amp SCHWARZ Einbauanweisung ZVA40 Bxx de en 02 00 8 1164 0209 01 2 40 816 Assembly Instruction ZVA40 Bxx Zeichn Nr 7 Drawing Wo ZVAL0 BXX 2007 04 24 Ex LA 1164 0409 00 Ne Emu UJ nip off rubber pins 4x E Einpressrichtung press in direction D Im 0001 1569 00 BL 2 DIN1783ALMG3 W19 ROHDE amp SCHWARZ 222 Dot LUEFTERBEFEST GUNG D Auf Kabelausgang achten watch for cable Gummistifte C exit abzwicken 4x For this doc
53. 0 1 dB Power linearity without Opt Gen Att Reference 10 dBm Freq Level 51MHz 2348 20 15 dB 10 5 dB 5 10 dB 15 dB 20 d 25 dB 30 dB 500MHz 23 dB 20 15 dB 10 548 5 dB f 10 dB 15 dB 20 dB 25 dB 30 dB 23 dB 20 dB 15 dB 10 48 548 5 10 dB 15 dB 20 25 30 dB 23 20 15 dB 10 48 5 dB d 5 dB 10 dB 1 15 dB 20 25 30 1145 1155 82 1 20 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 0 1 dB Power I linearity without Opt Gen Att Reference 10 dBm Freq Level 2 1GHz 23 dB 20 15 dB 10 48 548 5 dB 10 48 15 dB 20 dB 25 dB 30 23 20 15 48 10 48 5 dB 5 dB 10 48 15 dB 20 dB 25 30 23 20 15 10 48 5 dB 5 dB 10 dB 15 dB 20 dB 25 30 20 15 48 10 48 5 dB 5 dB 10 15 20 dB 25 dB 30 1145 1155 82 121 5 Performance Test Report R amp S ZVA8 R
54. 0 10 0 0275 0 0275 0 10 0 275 0 275 0 10 0 0275 0 0275 0 10 0 275 R amp S ZVA Table of Contents Alignment Table of Contents Chapter 2 Alignment 2 E 2 1 Service Meng iiec iret 2 1 Manual Alignment and Recording Correction Values eene nn 2 2 Test Equipment ent eee c 2 2 Aligning the Frequency 24 Aligning ue Cell tnde n SS teen 2 5 Correction Value Recording and Factory System Error Calibration 2 7 Installation of the Alignment Program 2 7 Checking the Gauge e 5 nim eat te mme ep don eed ts 2 7 1145 1155 82 2 1 5 Table of Contents Alignment R amp S ZVA 1145 1155 82 2 2 5 R amp S ZVA Manual Alignment and Recording Correction Values 2 Alignment This chapter describes the alignment of the frequency reference and the recording of correction data after a board has been replaced The following manual alignments or corrections can be performed on the R amp S ZVA e Alignment of the 10 MHz reference oscillator which determines the frequency accuracy of the R amp S ZVA Alignment of the DC inputs Recording the correction values for the generators and the receivers which determine the measurement accuracy of the R amp S ZVA s absolute values By performin
55. 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GHz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 70 E 5 R amp S 2 Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range with opt gen or rec atten and with opt direct gen rec access Test frequency 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GHz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 71 E 5 Performance Te
56. 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 1145 1155 82 1 161 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Page 1 13 Port 3 to Port Dynamic range ZVA440 2 50 with option generator and receiver attenuator or with option direct generator receiver access Test frequency 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 1145 1155 82 1 162 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 1 13 Dynamic range with option generator or receiver attenuator and with option direct generator receiver access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 G
57. 12V 12V FAN If the voltages listed in a column are all FAIL the corresponding power supply voltage has failed or is out of tolerance The power supply must then be replaced On the motherboard there is a separate fuse for each board and for each of the power supply voltages used on the board If a FAIL message is output the first action to take is to check the fuse The LO divider board must be removed before the fuses on the motherboard can be checked See Chapter Board Replacement If an internal board voltage is out of tolerance even though the power supply voltages used on the board are OK the board must be replaced 1145 1155 82 3 69 E 5 Troubleshooting R amp S ZVA Checking the Temperature Sensors Select Service Level 2 see Service Functions INFO aie Setup culi When the Hardware Info softkey is pressed information about the installed hardware the results of temperature measurements and are displayed Hardware Info Selftest Error Log Del Error Log D Temperature Info Current Temperature Readings Component Sensor Temperature Sensor Temperature Sensor Temperature Motherboard Near NC 33 75 C Near SY 34 75 C INear PS 38 50 1 40 25 49 75 Highly elevated temperature values indicate a fan failure 1145 1155 82 3 70 E 5 amp 5 2 Service Functions Troubleshooting The service functions allow you to
58. 13 dBm 4 dB 1 GHz 20 dBm 2 dBm 4 dB 10 dBm 4 dB 3 GHz 20 dBm 1 dBm 4 dB 9 dBm 3 dB 8 GHz 20 dBm 1 dBm 4 dB 9 dBm 3 dB 10 GHz 20 1 4 dB 9 dBm 3 dB 12 GHz 20 dBm 0 dBm 4 dB 9 dBm 3 dB 15 GHz 20 dBm 0 dBm 4 dB 9 dBm 3 dB 18 GHz 20 dBm 0 dBm 4 dB 9 dBm dB 20 GHz 20 dBm 0 dBm 4 dB 9 dBm 3 dB 25 GHz 20 0 dBm 4 dB 8 dBm 3 dB 30 GHz 20 dBm 0 dBm 4 dB 8 dBm 3 dB 35 GHz 20 dBm 0 5 dBm 4 dB 7 dBm 4 dB 40 GHz 20 dBm 0 5 dBm 4 dB 7 dBm 4 dB 45 GHz ZVA50 only 20 dBm 0 5 dBm 4 dB 7 dBm 4 dB 50 GHz 7 50 only 20 dBm 0 5 dBm 4 dB 7 dBm 4 dB With the stated levels the cable loss must still be taken into account If the measured values are more than 2 dB below the levels list in the table the board must be replaced 1145 1155 82 3 92 E 5 R amp S ZVA Troubleshooting Coupler levels The following is assumed e One reflectometer in the instrument is OK Method 1 The generator section of the associated reflectometer is OK output level at the port meets specifications gt Loosen cable at coupler MEAS OUT and at coupler REF OUT at both ends and disconnect at the coupler gt Connect the coupler output MEAS connector X3 or REF connector X4 to a functioning port using the K cable Terminate the coupler output that is not used with an K termination V termination gt Set the frequencies a
59. 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 1145 1155 82 1 73 E 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty DN N Port 1 14 0 1 dB Receiver Step Atten Attenuation Accuracy Reference 0 dB Atten Frequ 3548 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 1145 1155 82 1 74 E 5 R amp S ZVA Parameter Reference Min value Accuracy Page 1 15 DC meas 1 V Pos Input 1000 m V 300 mV 10 mV 10 300 mV 1000 m V Neg Input 1000 m V 300 mV 10 mV 10 300 mV 1000 m V Accuracy Page 1 15 DC meas 10 V Pos Input 10 0 V 3 0 V 0 1 V 0 1 V 3 0 V 10 0 V Neg Input 10 0 V 3 0 V 0 1 V 0 1 V 3 0 V 10 0 V 1145 1155 82 Performance Test Report R amp S ZVA24 Actual value Max value Measurement uncertainty 1 75 E 5 0 275 0 10 0 0275 0 0275 0 10 0 275 0 275 0 10 0 0275 0 0275 0 10 0 275 Performance Test Report R amp S ZVA40 R amp S ZVA Performance Test Report R amp S ZVA40 ROHDE amp SCHWARZ Vector Network Analyzer 40 GHz ports 1145 1110K_
60. 20 dBm dBm 4 dB 6 dBm 4 dB 3 dBm 4 dB for the port used for the With the stated levels the cable loss must still be taken into account If the measured values are more than 2 dB below the levels list in the table the board must be replaced 1145 1155 82 3 97 E 5 Troubleshooting Coupler levels The following is assumed e One reflectometer in the instrument is OK Method 1 The generator section of the associated reflectometer is OK output level at the port meets specifications R amp S ZVA gt Loosen cable at coupler MEAS OUT and at coupler REF_OUT at both ends and disconnect at the coupler gt Connect the coupler output MEAS connector X3 or REF connector X4 to a functioning port Terminate the coupler output that is not used gt Set the frequencies and levels listed in the table for the reflectometer associated with the coupler port and measure the level wave quantity bx at the port used for the measurement as follows gt Screw the SHORT from the calibration kit to the port connector save measured values Data gt Mem gt Screw the OPEN from the calibration kit to the port connector gt Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity gt Select Math User Def Frequency Level Output level MEAS Output level REF 10 MHz 0 dBm 46 dBm 4
61. 2PORT MOD25 24GHZ 3PORT MOD26 24GHZ 4PORT Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ Einbauanweisung ZVA24 Bxx 7 Shi Installation Instruction Zeichn Nr 7 Drawing ZVA24 BXX 2006 09 27 1ESK Wn 1165 0221 00 D 1 CO 5 0 O NE 58 e EEN EE Installing uninstalling reflectometers RM Unit ZVA24 ZVA24 Remove cable W514 W515 and W518 between coupler Attenuator and RM unit prior to uninstalling the RM Unit ZVA24 ZVA24 with ZVA24 B16 Unscrew cables W501 W504 and W535 at RM Unit prior to uninstalling the RM Unit ZVA24 After installing the RM Unit ZVA24 with options connect cables as described in instollation instructions UJ For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor Ma stab Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ Einbauanweisung ZVA24 Bxx 7 Shi Installation Instruction eichn Nr 7 Drawing ZVA24 BXX 2006 09 29 Wn 1164 0221 00 D 1 22 qd E 8 C gt amp cds 2 o4 j 2 i Lp C H s n gt ZVA24 B21 22725724 2 24 21 22 23 24 with ZVA24 B16 W611 612 613 621 622 625 631 632 633 W515 W505 759 4 1300 0416 00 W501 1300 0397 00 W503 1300 0380 00 W504 W518 1300 0351 00 1500 0400 00 W534 1300 0422 00 Ss 27 e aA 27 LJ Ai 14 ai
62. 43 8 GHz 15 0 GHz 30 0 GHz 45 0 GHz 16 0 GHz 32 0 GHz 1145 1155 82 1 78 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 1 5 Port Harmonics Source power 10 dBm Freq Harmonics 17 0 GHz 34 0 GHz 18 0 GHz 36 0 GHz 19 0 GHz 38 0 GHz 20 0 GHz 40 0 GHz 20 1 GHz 40 2 GHz 21 0 GHz 42 0 GHz 21 75 GHz 43 5 GHz 22 0 GHz 44 0 GHz 23 0 GHz 46 0 GHz 24 0 GHz 48 0 GHz 1145 1155 82 1 79 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 2 0 2 dB Output power 10 dBm Test frequency 10 MHz 20 MHz 50 MHz s 100 MHz 200 MHz 500 2 750 2 1 0 GHz 1 5 GHz 2 0 2 2 1 2 5 2 5 GHz f 3 0 GHz 3 5 2 4 0 GHz 5 4 1 GHz 4 5 2 5 0 2 5 05 2 f 5 7 GHz 6 0 2 I 6 35 GHz 6 36 GHz 7 0 GHz 7 5 2 8 0 2 8 1 2 5 9 0 GHz f 10 0 GHz 10 1 GHz 11 0 GHz 5 12 0 GHz 12 6 GHz 12 7 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 17 0 GHz 18 0 GHz 19 0 GHz 20 0 GHz 5 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 1145 1155 82 1 80 E 5 R amp S ZVA Performance Test Report R amp S ZVA40
63. 5 5 GHz 5517 512345 MHz 3dBm to 6 5 dBm 5 dBc 5 dBc 7 2 GHz 7217 512345 MHz 3 dBm to 10 dBm 5 dBc 8 GHz 8017 512345 MHz 3 dBm to 10 dBm lt 5 dBc 3 81 E 5 Troubleshooting Synthesizer 12 Source signals Local signals 1145 1155 82 Frequency Source Level 2nd harmonic ZVA setting Mod 02 10 MHz 10 dBm to 10 dBm 100 MHz 10 dBm to 10 dBm 300 2 10 dBm to 10 dBm lt 25 dBc 1 GHz 10 dBm to 10 dBm 2 GHz 10 dBm to 10 dBm 2 5 GHz 10 dBm to 10 dBm lt 25 dBc 3 GHz 10 dBm to 10 dBm 4 2 10 dBm to 10 dBm 6 2 10 dBm to 10 dBm 8 GHz 10 dBm to 10 dBm 10 GHz 10 dBm to 10 dBm 12 GHz 10 dBm to 10 dBm W165 W166 with synth 1305 3002 02 and synth 1305 3002 03 W155 W156 W158 W159 with synth 1305 7220 02 Frequency ZVA setting LO Frequency Spec analyzer setting Source Level Mod 02 30 MHz 47 512345 2 10 dBm to 10 dBm 100 MHz 117 512345 2 10 dBm to 10 dBm 1 GHz 1 017512345 GHz 10 dBm to 10 dBm 2 GHz 2 017512345 GHz 10 dBm to 10 dBm 3 GHz 3 017512345 GHz 10 dBm to 10 dBm 4 GHz 4 017512345 GHz 10 dBm to 10 dBm 6 GHz 6 017512345 GHz 10 dBm to 10 dBm 8 GHz 8 017512345 GHz 10 dBm to 10 dBm 10 GHz 10 0
64. 510 DW RF CABLE W515A MEAS 1305 3959 00 1 520 DW RF CABLE W514A GEN 1305 3942 00 1 600 DW RF CABLE W518B REF 1305 5750 00 1 610 DW RF CABLE W515B MEAS 1305 5744 00 1 620 DW RF CABLE W514B GEN 1305 5738 00 1 DRAWING 1305 3420 01 RM UNIT 2 R amp S ZVA40 GHz 400 ZE REFLECTOMETER ZVA40 1145 4390 02 1 A500 x 430 ZE COUPLER 44 1306 7506 02 1 A501 x Model 02 03 1145 1078 02 5 22 E 5 amp 5 2 List of ZVA parts including spare parts Position Designation Stock No Electrical Recommended Designation Spare Parts A501 x 431 ZE COUPLER 44 1306 7506 03 Model 12 13 440 MZ COUPLEHOLDER 2 ZVA40 1302 5773 00 445 VS 6900 ISR M2 5X6 A2 1148 3059 00 450 ZE BIAS 44 1304 2007 02 x 460 MZ HOLDER 1304 4651 00 470 MZ SMA HOLDER ZVA40 1302 5767 00 480 DY CABLE W700 1305 3820 00 W700 485 DV RF CABLE 1305 3842 00 W541 490 MZ RM44 BLOWER ATTACHEMENT 1302 5621 00 Model 02 12 500 DW RF CABLE W518A REF 1145 4448 00 W518A Model 02 12 510 DW RF CABLE W515A MEAS 1302 5715 00 W515A Model 02 12 520 DW RF CABLE W514A GEN 1302 5709 00 W514A Model 02 12 600 DW RF CABLE W518B REF 1145 445400 W518B Model 03 13 610 DW RF CABLE W515B MEAS 1302 5744 00 W515B Model 03 13 620 DW RF CABLE W514B GEN 1302 5738 00 W514B Model 03 13 DRAWING 1305 3407 01 RM UNIT R amp S ZVA50 GHz 400 ZE REFLECTOMETER R amp S ZVA50 1305 3413 02 A500 x 430 ZE COUPLER 50 1
65. 56 GHz 58 GHz 60 GHz 62 GHz 64 GHz 66 GHz 67 GHz 1145 1155 82 1 176 E 5 R amp S ZVA Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Power linearity without Opt Gen Att Reference 10 dBm Freq Level 51 MHz 23 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 500MHz 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 1145 1155 82 N N N N DN N lj 1 177 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port Page 1 8 0 1 dB Power linearity without Opt Gen Att Reference 10 dBm Freq Level 2 1GHz 23 20 15 48 10 48 5 dB 5 dB 10 15 48 20 dB 23 20 15 48 10 dB 5 dB 5 dB 10 15 48 20 dB 23 dB 20 15 48 10 48 548 5 dB 10 15 dB 20 dB 23 20 15 48 10 48 5 dB 5 dB 10 dB 15 dB 20 dB 1145 1155 82 1 178 5 R amp S ZVA Parameter Reference Port Power linearity without Opt Gen Att Reference 10 dBm Level 23 d
66. 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 500MHz 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 52 E 5 Q Q Q N N N N N N N N N N N N N N N R amp S ZVA Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q OO N N N N N N N N N N N N N N N Q N N N N N N N N N N N N N N N 0 1 dB Power li linearity with Opt Gen Atten Reference 10 dBm Freq Level 1 GHz 22 dB 20 dB 15 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 53 E 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty G Q N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 2 1GHz 2248 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40
67. 9 2 1 Montage Motherboard mounting motherboard Pos 715 716 ist nicht dargestellt Pos 715 716 is not shown Variantenerklaerung siehe Stueckliste Versions see Bill of Material Scale Tol Material Benennung Designation Sprache Lang Aei C I Blatt Sh ROHDE amp SCHWARZ Grundeinheit ZVA 05 00 Fu n d ame n t a Un t Zeichn Nr Drawing 2007 11 19 1145 1310 01 D O NE n C E RE _ For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor E H 2 Projektions methode 90 E fe thod ES 08 24 ZVA 22021 01 L Ma stab Toleranz Werkstoff Scale Tol Material Benennung Designation Sprache Z Lang Aei 7 C T Blatt 7 Sh ROHDE amp SCHWARZ Displayeinheit ZVA Display Unit ZVA Teichn Nr 7 Drawing No 2007 10 29 zim 1ESK Ki gt Q amp Q o a o gt bel Q 5 Q o lt gt e oc gt o a c 2 x uU 12 LL E Projektionsz PP d zo methode zx 725 laa CH 0 CG lm j z 0000900 004 H am MaBstab Toleranz Werkstoff Scale Tol Material ss ROHDESSCHWARZ Einbauanweisung ZVAB B
68. AL3 6 PC3 5 1305 5397 00 6 W631 W632 Model 41 42 W633 W641 W642 W643 1520 PD INSTALLATION INSTRUCTION 1305 5322 00 1 DRAWING 1164 0215 00 OPTION R amp S ZVA8 B21 GEN ATTENUATOR PORT 1 1164 0009 02 OPTION R amp S ZVA8 B22 GEN ATTENUATOR PORT 2 1164 0015 02 OPTION R amp S ZVA8 B23 GEN ATTENUATOR PORT 3 1164 0021 02 OPTION R amp S ZVA8 B24 GEN ATTENUATOR PORT 4 1164 0038 02 20 ZE ATTENUATOR COMB 8 1137 1595 02 1 A550 x 40 VS DIN6900 M2 5X6 A2 0071 5040 00 2 50 DY ATT CTRL_CABLE 90 1164 0244 00 1 W550 60 DW RF CABLE W512 ATT GEN 1164 0315 00 1 W512 70 DW RF CABLE W536 SRC 1164 0367 00 1 W536 80 DW RF CABLE W517 EXT SRC1 1300 0516 00 1 W517 130 PD INSTALLATION INSTRUCTION 1164 0215 00 1 DRAWING 1164 0215 00 OPTION R amp S ZVA8 B31 REC ATTENUATOR PORT 1 1164 0044 02 OPTION R amp S ZVA8 B32 REC ATTENUATOR PORT 2 1164 0050 02 OPTION R amp S ZVA8 B33 REC ATTENUATOR PORT 1164 0067 02 OPTION R amp S ZVA8 B34 REC ATTENUATOR PORT 4 1164 0073 02 20 ZE ATTENUATOR REC8 1137 1543 02 1 A550 x 40 VS DIN6900 M2 5X6 A2 0071 5040 00 2 50 DY ATT CTRL_CABLE 90 1164 0244 00 1 W550 1145 1078 02 5 30 E 5 amp 5 2 List of ZVA parts including spare parts Position Designation Stock No Electrical Recommended Designation Spare Parts 70 DW RF CABLE W507 ATT REC 1164 0296 00 1 W507 80 DW RF C
69. B Cai SDS 2 1 1 1 Montherboard a 21 m Deler hi mounting motherboard s L 09 i 629 20 22 23 Qor 09 004 8508 09 GRO a IO 29 23 E VAROS 09 Do 22 23 VAROS 09 690 gu o gesteckt auf Motherboard 50 X30 ed e page 220 0088949 eg DIRT 20 900 2 27979 gg connected on motherboard D KI gt c Lo lt Lo X gt EN e gt K v X lt L gt e Bo 2 o a x 1 o LL n lt gt SN TECCO Variantenerklaerung Versions Ss VAROB 4 8 GHz 2 3 TOR O FS 0008 4 8 GHz 2 3 PORT VAROQ 4 8 GHz 4 TOR 0009 4 8 GHz 4 PORT VAR20 20 GHz 2 3 TOR 0020 20 GHz 2 3 POR jos 172 2252 28520 auf Innenseite der 204 REEL R ckwand geklebt H VASOS e 14790 CHa e 224 TOR SS H ZN Sprache Long JAei Z C I Blatt Sh ROHDES SCHWARZ Grundeinheit ZVB 10 00 Fundamental Uni t Zeichn Nr Drawing No 2009 05 19 w 1145 1290 01 D GO R y 3 EE
70. DC measurement input1V Motherboard Network controller1 DC measurement input 10V Motherboard Network controller1 Frequency reference input output Frequency reference Accuracy on S parameter measurements depending on meas bandwidth See Circular 10029 A board test should be performed before the board that has been deduced to be defective is replaced 1145 1155 82 3 75 E 5 Troubleshooting R amp S ZVA Board Test When boards are being tested internal sources are used whenever possible This means that it is always assumed that the downstream board in the signal path is OK If a clear fault is not present the order of the board tests given below should always be followed The inputs and outputs of the boards to be tested can be accessed via cables in the lower section of the instrument except the frequency reference board Opening the instrument See Chapter 5 drawing1145 1110 gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards gt Remove the instrument base cover 297 after undoing the screws 299 Only when testing the frequency reference board gt Lift off the instrument top cover 296 after undoing the screws 298 1145 1155 82 3 76 E 5 R amp S ZVA Troubleshooting Testing the frequency reference board see Test Equipment gt Remove the board from the instrument
71. E500 1 500 EUR cc A506 52 506 gt 506 SZ 506 C SS 7 24 2 ZE DRIVER 24 1 2 DRIVER 24 S ZE DRIVER 24 87 RM 40 GENERATOR 2a xml RM 40 GENERATOR RM 40 GENERATOR Kip boo RM 40 GENERATOR 17 x 85 o oc 5 Y 4 4 sei x A508 a sch 508 x xc A508 ies QUT OUT e MEAS OUT REF_OUT ZE DOUBLER 44 50 MEAS_OUT REF OUT ZE DOUBLER 44 50 MEAS OUT REF OUT ZE DOUBLER 44 50 x 5 2 DOUBLER 44 50 X115 dem x1 X12 114 xi 4 x Lec ms EA x12 114 vu 1 p X12 114 lt Arzu Mes ce po mE x 17727 RM_SOURCE RM_SOURCE oa x T RM GEN RM_SOURCE GEN IN A502 RMEGEN RMESOURCE m Pere A502 X581 A502 ase A502 501 BL KOPPLER 44 50 BIAS44 50 BL KOPPLER 44 50 BIAS44 50 ATT 8 BL KOPPLER 44 50 1 544 50 9 E BTAS44730 22 X14 X14 X14 E A520 A500 RM UNIT ZVA 40 50 GHz ZE REFLECTOMETER 40 50 PORT2 ac E Qc n m 530 A500 EI d A510 500 1 A540 500 LI
72. Legend RM n REFLECTOMETER n semi eee flex koax cable rigid cable OPTION ZVA8 B16 OPTION 12 ZVA8 B24 GEN ATTENUA PORT4 Benennung Designat RoHDE amp SCHWARZ ZVA NETWORK ANALYZER Datum Date 08 09 16 Dept Abteilung FRONT PANEL MEAS IN OPT ON ZVA8 B32 REC ATTENUA PORTZ ATT CTRL sl OPTION ZVAB B16 MEAS OUT REF IN w505 w501 N 8 2 81 REF OUT from A10 w540 w503 W149 RM2_IF_MEAS W148 RM2_IF_REF W159 RM2 LOCAL MEAS_OUT R M 2 REF OUT 5 502 RM8_BR LF 7 501 RM_RF_REF RM_RF_MEAS 2 lt 5 RM LOCAL RECE VER RM8 BR RF 58 8 BR UNIT x1 504 RM8 GENERATOR RM_SOURCE m N SOURCE DUT ANALYZER 1ESK OPT ON RM2 SOURCE 12 ZVA8 B22 GEN ATTENUA PORT2 from A10 ws20 MODEL 1145 1110 10 ZVA8 4PORT Spr Lang 0 1 Blatt Sh de 14 00 4 schoettl Zeichn Nr Drawing No 1145 1110 01 5 4 8A 1 08 7 8 OPT ON ZVA24 B32 RE
73. N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 16 GHz 18 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 18 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 92 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Measurement uncertainty Q Q N N N N N N N N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 24GHz 18dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 17 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 93 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty N N N N N N N N N N N N N N N N N N N N N N N N N N Port __ Power linearity with Opt
74. Nd 2 5VD MDDI 5 5VA ADC 2 5VD_MDD2 1 5VD_FCON Sy 5V_A 7V_A 5V_REF 10V_A Rm 5V 10 5VA 12V 10 5VB 12V 12V FAN If the voltages listed in a column are all FAIL the corresponding power supply voltage has failed or is out of tolerance The power supply must then be replaced On the motherboard there is a separate fuse for each board and for each of the power supply voltages used on the board If a FAIL message is output the first action to take is to check the fuse The LO divider board must be removed before the fuses on the motherboard can be checked See Chapter Board Replacement If an internal board voltage is out of tolerance even though the power supply voltages used on the board are OK the board must be replaced 1145 1155 82 3 69 E 5 Troubleshooting R amp S ZVA Checking the Temperature Sensors Select Service Level 2 see Service Functions INFO aie Setup culi When the Hardware Info softkey is pressed information about the installed hardware the results of temperature measurements and are displayed Hardware Info Selftest Error Log Del Error Log D Temperature Info Current Temperature Readings Component Sensor Temperature Sensor Temperature Sensor Temperature Motherboard Near NC 33 75 C Near SY 34 75 C INear PS 38 50 1 40 25 49 75 Highly elevated temperature values indicate a fan f
75. ROHDE amp SCHWARZ REFLECTOMETER 24 Zeichn Nr Drawing Xi 2008 01 23 ww 1145 4283 01 D 700 Reflectometer and Motherboard T Lento SYSA PN captive screws d gt 5 Lo 5 m3 Lo x S c 5 e gt gt 9 x ER W541 between God lectometer and Bias L gt e oc o Oo 2 o a c 22 Bd i Versions MODO2 PORT 1 and 2 MaBstab P Toleranz Werkstoff Scale 1 2 Tol Material i Pos 480 W700 490 W541 not shown RM UNIT ZVA 10 GHz Zeichn Nr Drawing No 7006 10 25 IS wn 1 1125 2319 01 D 1 4 1 4 7 _ EE EE EE 38 Uu s gt Lo o Lo lt gt c 5 o Lo lt 5 L gt o _ a o o gt o a gt x a o o o o Ww EE REFLECTOMETER ZVA 50 REFLECTOMETER ZVA 50 TAY Tem ETC _ 2007 03 28 1305 3413 01 D 52 21 22 77 I E W700 between Reflectometer and Mothe
76. associated with the reflectometer to be tested is OK e The network controller associated with the reflectometer to be tested is OK e One reflectometer in the instrument is functioning gt Loosen cable W515 Bridge unit gt MEAS and cable W518 Bridge unit REF at both ends and screw off at the MEAS and REF receiver inputs N B When loosening support the cable with a 7mm spanner Connect the receiver input MEAS or REF to a functioning instrument port using an adapter cable and adapter SMA N gt Setthe ZVA to the CW sweep mode Set the frequencies and output levels for the port used for the measurement as indicated in the table and read off the level for the receiver to be tested wave quantity ax or bx 1145 1155 82 3 83 E 5 Troubleshooting R amp S ZVA Frequency Output level Displayed level ax or bx 300 kHz 20 dBm 0 dBm 50 MHz 20 dBm 0 dBm 1 GHz 20 dBm 0 dBm 3 GHz 20 dBm 0 dBm 6 GHz 20 dBm 0 dBm 8 GHz 20 dBm 0 dBm With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz 0 5 or 0 5 dB GHz 1 If the measured values are more than 3 dB below the levels and ratios list in the table the board must be replaced Bridge unit levels The following is assumed e One reflectometer in the instrument is OK Method 1 The generator section of the associated reflectometer is OK output level at the p
77. be replaced Coupler Port Matching It is assumed that there is a functioning reflectometer in the instrument gt Loosen cables W514A GEN gt coupler W515A coupler gt MEAS and W518A coupler gt REF at both ends and unscrew at the coupler gt Terminate the coupler input and coupler outputs with three K terminations three V terminations gt Connect test cable to a functioning instrument port and perform a 1 port calibration at the end of the cable gt Connect the end of the test cable to the port of the coupler under test and display the Sxx magnitude on the screen Frequency range Sxx dB 10 MHz to 5GHz 20 dB 5 GHz to 20 GHz lt 15 dB 20 GHz to 30 GHz lt 12 dB 30 GHz to 40 GHz lt 11 dB ZVABO only 40 GHz to 50 GHz 10 dB If the measured values are more than 2 dB greater than the values stated in the table the coupler must be replaced 1145 1155 82 3 95 E 5 Troubleshooting R amp S ZVA Testing the Reflectometer RM67 Generator levels It is assumed that the synthesizer section synthesizer1 associated with the reflectometer to be tested is OK gt Loosen cable W514A GEN gt BIAS 67 or W512A GEN gt attenuator at both ends and screw off at the generator output GEN gt Connect the generator output to the spectrum analyzer using the V cable if FSU50 or FSU67 is not available use a power mete
78. lt 5 dBc 7 2 GHz 7217 512345 MHz 3 dBm to 10 dBm lt 5 dBc lt 5 dBc 8 GHz 8017 512345 MHz 3dBmto 10 dBm lt 5 dBc lt 5 dBc 3 79 E 5 Troubleshooting R amp S ZVA Synthesizer DS 1302 5180 xx Source 1 to 4 set port1 to 4 active Frequency Source Level 2nd harmonic 3rd harmonic ZVA setting 300 kHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 100 MHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 1 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 2 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 3 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 4 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 6 GHz 3 dBm to 7 dBm lt 27 dBc lt 30 dBc 8 GHz 3 dBm to 7 dBm lt 27 dBc lt 30 dBc Isolation of source switch1 to 4 frequency 8 GHz Port no Port setting Source output Isolation Port1 inactive X165 90 dBc 5 dB Port2 active X166 Port1 active X165 Port2 inactive X166 90 dBc 5 dB Port3 inactive X168 90 dBc 5 dB Port4 active X169 Port3 active X168 Port4 inactive X169 90 dBc 5 dB The cable loss must also be taken into account at the stated levels For the specified cable it is 0 25 dB GHz 0 5 m 0 5 dB GHz 1 m The board must be replaced if the level is more than 2 dB below the specified value or the other values are more than 2 dB above their specified value 1145 1155 82 3 80 E 5 R amp S 2
79. oleranz Werksto Tol Material ROHDE amp SCHWARZ Einbavanweisung ZVA40 Bxx Assembly Instruction ZVA40 Bxx DORIS ZVALO BXX is 2006 03 02 1ESK 1164 0409 00 D 1 T For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor UJ ZNA4 B21722 1 W515A ECH V 4 a e gt HII e a S s YE L D weit E iE TKA Ce 2060 2020 1 W518A Pos 2030 nicht dargestellt Pos 2030 not shown 1 Bestandteil von Part of 1305 3420 01 RM Unit 2 ZVA40 t of 6 2 Bestandteil von Par 1164 0209 01 ZVA40 B1 4 1 4 4 21 22 mit with ZVA40B16 2 W503 2 W534 NW inh se le GIE EZ 2010 o Werkstoff Scale Tol Material ROHDE amp SCHWARZ Einbauanweisung ZVA40 Bxx Assembly Instruction ZVA40 Bxx ZVALO BXX gt 2007 03 30 am La 1 1164 0409 00 D C jJ C i ell E me s 3 2 W504A For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor Wi H j a a j s 2 40 2 5 24 1 515 1 W518B Pos 2030 nicht dargeste tZ Pos 2030 not shown 1 Bestandtei 1505 5420 01 2 Bestandteil 1164 0209 01 Part of RM Unit 2 ZVA40 von Part o
80. option B4 As an option the frequency reference board can be fitted to OCXO oven controlled crystal oscillator which considerably improves the phase noise of the reference signal close to the carrier short term stability and long term stability 1145 1155 82 3 11 E 5 Instrument Construction and Function Description R amp S ZVA Synthesizers The source signals for the generator signals associated with each port and the LO signal for the mixers on the receiver boards for each of the reflectometers are generated on the synthesizer board One or two individual synthesizers are accommodated on a synthesizer board There are three different synthesizer types used in the ZVA models Synthesizer LS p toReflectometer 1 GEN Synthesizer 9 kHz to 8GHz to Reflectometer 2 GEN to Reflectometer 1 LO Synthesizer 8025 MHz 15 625 MHz to p toReflectometer 2 LO 1145 1155 82 3 12 E 5 R amp S ZVA Instrument Construction and Function Description Synthesizer DS p toReflectometer 1 GEN Synthesizer 9 kHz to 8GHz toReflectometer 2 GEN toReflectometer GEN Synthesizer 9 kHz to 8GHz 1145 1155 82 3 13 E 5 Instrument Construction and Function Description R amp S ZVA Synthesizer LO to Reflectometer 1 Synthesizer 15 625 MHz to 8025 MHz to Reflectometer 3 LO to Reflectometer 4 1145 1155 82 3 14 E 5
81. s V V A V Se 5 b HU 8 b 8 c oe lt c lt 1 1 2 gt L LL LL x x e e e e gt gt gt gt a a a a a a a a to Ab40 X16 X8 X9 X10 X11 A540 RM UNIT to A520 X16 X8 X9 X10 X11 A520 RM UNIT IEC BUS 25 SUR D OPTION PORT 4 PORT 2 Dime Benennung Designat ROHDE amp SCHWARZ 67 NETWORK ANALYZER ZVA67 NETWORK ANALYZER Datum Date Abteilung Dept 2009 07 13 i e 1305 7002 01 S __ gt gt 3 1 C d a Te m OPT ON u OPTION ZVA67 B31 REC ATTENUA PORT 1 ZVA67 B32 REC ATTENUA PORT2 ATT CTRL W550 ATT CTRL i E W504A W504A e MEAS IN WSO7A 12 MEAS IN Leg TN 12 e OPTION T OPTION S sw ZVA67 B16 sma 2 67 16 550 44 50 e MEAS_OUT mE MEAS OUT woos 0011 geng Dis E mM S G e 72 LU 5 OPTION lt m d 9 q SMAT OPTION lt H e g ZVA67 B16 07 5 2 2 67 16 o 2 i 3 4 3 8 22 NM siis EE PORT 1 28 2 SIS S 9 IF
82. see chapter Replacing Reflectometer Board A510 to A540 Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions When the instrument has been started check the protocol file for errors INFO Error Log Record the generator and receiver correction data see Recording Correction Values in chapter 2 Perform the factory system error calibration see Factory System Error Calibration in chapter 2 1145 1155 82 3 45 E 5 Board Replacement R amp S ZVA Replacing Receiver Board ZVA8 only See Chapter 5 Spare Parts List Item 120 125 and drawing 1302 4960 08 Opening the instrument and removing the board gt Remove the reflectometer see chapter Replacing Reflectometer Board A510 to A540 gt Remove the cover 150 gt Pull off the receiver board 120 125 Installing the board and reassembling the instrument Fit the new receiver board 120 125 Fit the cover 150 Reinstall the reflectometer see chapter Replacing Reflectometer Board A510 to A540 Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions v Vv V ON WV When the instrument has been started check the protocol file for errors INFO Error Log gt Record the generator and receiver correction data see Recording Correction Values in chapter 2 gt Perform the factory system error calibration see Factory Syste
83. 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz Port toPort Page 1 13 Dynamic range with options gen and rec step attenuator or with opt direct gen rec access Test frequency 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 51 0 GHz 52 0 GHz 53 0 GHz 54 0 GHz 55 0 GHz 56 0 GHz 57 0 GHz 58 0 GHz 59 0 GHz 60 0 GHz 61 0 GHz 62 0 GHz 63 0 GHz 64 0 GHz 1145 1155 82 1 214 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Measurement uncertainty Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port _ to Port Page 1 13 Dynamic range with option gen or rec step attenuator and with opt direct gen rec access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 1145 1155 82 1 215 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Paramet
84. 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 1145 1155 82 1 167 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N DN N 32 0 GHz Port Page 1 14 0 1 dB Receiver Step Atten Attenuation Accuracy Reference 0 dB Atten Frequ 10dB 34 0 GHz 36 0 GHz 38 0 GHz 40 0 GHz 42 0 GHz 44 0 GHz 46 0 GHz 48 0 GHz 50 0 GHz 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 32 0 GHz 34 0 GHz 36 0 GHz 38 0 GHz 40 0 GHz 42 0 GHz 44 0 GHz 46 0 GHz 48 0 GHz 50 0 GHz 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 1145 1155 82 1 168 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Measurement uncertainty 2 2 M MM DN N 12 0 2 14 0 2 16 0 2 Port 1 14 0 1 Receiver Step Atten Attenuation Accuracy Reference 0 dB Atten Frequ 35dB 18 0 2 20 0 GHz 22 0 GHz 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 32 0 GHz 34 0 GHz 36 0 GHz 38 0 GHz 40 0 GHz 42 0 GHz 44 0
85. 0 dBm lt 21 dBc lt 21 dBc 20 GHz 10 dBm 8 dBm 14 0 dBm lt 21 dBc 24 GHz 10 8 dBm 14 5 dBm lt 21 dBc 28 GHz 10 7 14 5 dBm lt 21 dBc 32 GHz 10 dBm 7 dBm 14 5 dBm 36 GHz 6 dBm 3 dBm 10 5 dBm 40 GHz 6 dBm 3 dBm 10 5 dBm 45 GHz ZVA50 only 6 dBm 3 dBm 10 5 dBm 50 GHz ZVA50 only 6 dBm 3 dBm 10 5 dBm With the stated levels the cable loss must still be taken into account 1145 1155 82 3 91 E 5 Troubleshooting Receiver levels The following is assumed R amp S ZVA e The LO synthesizer section synthesizer1 mod 20 synthesizer2 associated with the reflectometer to be tested is OK e The network controller associated with the reflectometer to be tested is OK e One reflectometer in the instrument is functioning gt Loosen the cable to the receiver input MEAS 6 and the cable to the receiver input REF X5 at both ends and screw off at the receiver inputs gt Connect the receiver input MEAS or REF to a functioning instrument port using the K cable ZVA40 or V cable ZVA50 Setthe ZVA to the CW sweep mode Set the frequencies and output levels check with power meter for the port used for the measurement as indicated in the table and read off the level for the receiver to be tested wave quantity ax or bx Frequency Output level Displ
86. 00 210 VS 6900 ISR M2 5X6 A2 1148 3059 00 230 MZ SMA HOLDING ZVA 1145 2022 00 240 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 250 OS LABEL RM8 1145 4548 00 300 DW CABLE W514 GEN 1145 2616 00 W514 310 DW CABLE W515 MEAS 1145 2622 00 W515 1145 1078 02 5 20 E 5 amp 5 2 List of ZVA parts including spare parts Position Designation Stock No Electrical Recommended Designation Spare Parts 320 DW CABLE W518 REF 1145 3012 00 W518 330 FJ TERMINATION 500HMS SMA 0249 7823 00 510 ZM RM SUBUNIT ZVAB 4 8GHz 1302 4990 08 DRAWING 1145 3593 01 RM8 BR UNIT 100 MB OUTER CONDUCTOR 1045 8888 00 110 ZM INNER CONDUCTOR UNIT 1302 5067 00 x DRAWING 1302 4990 01 RM SUBUNIT ZVAB 8 110 ED RM8 GENERATOR 1145 4754 02 A504 x 125 ED RM8 RECEIVER 2 1302 5009 08 A503 x 130 MN COVER B SIDE GEN 8GHZ 1145 3670 00 140 MN COVER A SIDE GEN 8GHZ 1302 5096 00 150 MN COVER B SIDE REC 8GHZ 1302 5109 00 400 OS BARCODE LABEL FOR PCB 0071 7714 00 DRAWING 1145 4302 01 RM UNIT R amp S ZVA 24 200 ZE REFLECTOMETER 24 1145 4283 02 A500 x 220 FJ ADAPTER PC3 5 MALE MALE 1127 9493 00 2 230 ZE COUPLER 24 1162 0701 02 A501 240 MZ COUPLER HOLDING ZVA 1145 4677 00 250 VS 7985 ISR M2 5X16 A4 PA 1148 2869 00 270 MZ SMA HOLDING ZVA24 1145 4660 00 275 MZ PLATE RM24 1145 4490 00 280 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 300 DW RF CABLE W518 REF 1300 0351 00 W518 3
87. 09 10 MOD08 09 10 09 10 MOD 10 MOD 10 ALS MODO9 10 W501 008 09 10 MOD 10 MODO9 10 MOD08 09 10 AE 2 1 9 lt AO L I C j _ ZVA8 B16 W505 0008 09 10 MODO9 10 Leiwen 0 MOD 10 MODO9 10 MOD08 09 10 1142 1144 ROHDE amp SCHWARZ L mk RS 20 0712 EP h 5 o 1170 MaBstab Toleranz Scale 1 1 Tol Remove cables W514 W515 and W518 no longer required 1172 1174 1200 Werkstoff Material 1202 and 1204 wil Benennung Designation EINBAUANWEIS ZVA8 B16 INSTALLATION INSTRUCTION e HG 7 be not required Sprache Lang Aei C I Blatt Sh 02 00 Zeichn Nr Drawing 1164 0250 00 D 2 U We C i L ZVA8 B16 with ZVA8 B2x MODO2 W505 MOD08 09 10 Remove cables 514 515 518 MOD09 10 1 longer required MOD10 1182 No009 1 0 09 10 MOD 10 MOD08 09 10 122 MOD 10 MOD09 10 UJ For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor 154 w 10 W501 MOD 10 MOD10 MOD08 09 10 MODO9 10 MODO9 10 139 MOD08 09 10 MODO8 09 10 E W512 1164 0515 00 W536 1164 0509 00 part of ZVA8 B2x part of ZVA8 B2x will be not required Pos 1170 1172 1174 1180 1182 1184 1200 1202 and 1204 will be not required
88. 1001 ZVA67 Sweep Sweep CW Mode CW Frequency Measure Wave Quantities More Wave Quantities Properties Detector RMS Meas Time 1 5 R amp S ZVA8 0 5 s R amp S ZVA24 R amp S ZVA40 R amp S ZVA50 R amp S ZVA67 Sweep Single Restart p For measurement frequencies see Performance Test Report fGEN Measurement Read off marker value Calculation Dynamic range Marker value Power value 1145 1155 82 1 13 E 5 Performance Test R amp S ZVA Checking the Receiver Attenuator only with Option Receiver Attenuator Test equipment Calibration kit N see Chapter Test Equipment Item4 Test setup Connect Short Male to port R amp S ZVA settings Preset Meas Wave Quantities Src Port Power 0 dBm Meas Bandwidth 100 Hz Trace Funct Data gt Mem Math Data Mem Show Mem off Pwr BW AVG Receiver Step Atten Port a Rec Att Trace Funct Shift Response Value Magnitude a Rec Att Marker For attenuator settings a Rec Att see Performance Test Report Measurement Read off the network analyzer s marker values for marker frequencies see Performance Test Report 1145 1155 82 1 14 E 5 R amp S ZVA Performance Test Checking the DC Measurement Inputs Test equipment Test setup R amp S ZVA settings Measurement Calculation 1145 1155 82 DC Power Supply NGSM 32 10 see Chapter Test Equi
89. 1164 0238 00 1 ZVA40 B16 Tor7Port 172 1360 W505 MEAS OUT 1590 W504A MEAS IN 1350 W534 SRC IN 1580 W555A SRC OUT UJ cun eme 2 gt T lt 25 IS 2 r h d gt 5 Lo 5 m3 Lo x S 5 c 5 e gt gt x ER L gt e oc o 22 o a c 22 Bd i 1520 W503 REF OUT 1550 REF IN ZVAL0 B16 a Qan INSTALLATION MANUAL B16 ZVALO 2007 03 29 TESK 1164 0238 00 CREE NAMEN RENNES 7VA40 B16 Tor Port 3 4 1582 W535B SRC OUT 1584 1352 W534 SRC IN 1554 UJ 1562 W505 MEAS OUT 1564 1592 W504B MEAS IN Imi For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor LI ch 1322 W503 REF OUT 1324 1552 W501B REF IN 1334 EINBAUANWEIS ZVALO B16 ROHDE amp SCHWARZ INSTALLATION MANUAL ZVA40 B16 2007 03 29 Wim uz 134000 1164 0238 00 D 1 4 12 j C 1 j pl 7 40 16 Tor Port 1 2 mit with ZVA40 B2x 1360 W505 MEAS OUT 1590 W504A MEAS IN 1550 W534 SRC UJ 1305 3636 00 W512A Bestandteil von Part of ZVA40 B2x as GE
90. 126 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 0 2 dB Power Accuracy Output power 10 dBm Test frequency 25 GHz 26 GHz 27 GHz 28 GHz 29 GHz 30 GHz 31 GHz 32 GHz 33 GHz 34 GHz 35 GHz 36 GHz 37 GHz 38 GHz 39 GHz 40 GHz 41 GHz 42 GHz 43 GHz 44 GHz 45 GHz 46 GHz 47 GHz 48 GHz 49 GHz 50 GHz 1145 1155 82 1 127 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N 0 1 dB Power linearity without Opt Gen Att Reference 10 dBm Freq Level 51 MHz 23 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 500MHz 23 dB 20 15 48 10 48 548 5 dB 10 48 f 15 48 20 dB I 23 20 dB 15 10 48 5 dB 5 dB 10 15 dB 20 dB 23 20 15 48 10 48 5 dB 5 dB 10 dB 15 48 20 dB 1145 1155 82 1 128 5 R amp S ZVA Port Power linearity without Opt Gen Att Reference 10 dBm Level 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB Freq 2 1 GHz 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB
91. 1305 3388 00 1 KB FRONT COVER ZVA 50 2P Model 50 1145 1078 02 5 12 E 5 amp 5 2 List of ZVA parts including spare parts Position Designation Stock No Electrical Recommended Designation Spare Parts 334 KB FRONT COVER ZVA 50 4P 1305 3394 00 Model 52 390 KB COUNTERSUNK SCREW M1 6X3 0396 1070 00 LIGHT GREY 400 KR TUBE 6HU1 1T450 ZVA 1305 3442 00 x 405 KR HOLDING HOOK 1096 4796 00 x 410 KR BW2 FRONT HANDLE 6E 1096 1500 00 x 420 VS SCREW M4X14 ISR 1096 4896 00 430 KR BW2 INSTRUMENT FOOT 1096 2506 00 x 440 KR BW2 MOUNTING FOOT 1096 2529 00 x 450 KR BW2 SIDE CARRYING HANDLE T450 1096 2670 00 x 455 VS 965 ISR M4X12 A4 PA 1148 2830 00 460 KR BW2 REAR PANEL FOOT 1096 2487 00 x 470 OS BW2 REAR PANEL FOOT LABEL 1096 2435 00 471 FJ CAP 0092 6375 00 Model 08 472 FJ CAP 0092 6375 00 Model 09 473 FJ CAP 0092 6375 00 Model 10 490 FJ CAP 0114 1770 00 Model 24 40 43 50 492 FJ CAP 0114 1770 00 Model 26 42 45 52 DRAWING 1305 7002 01 R amp S ZVA67 NETWORK ANALYZER 30 ZM FUNDAMENTAL UNIT ZVA 1145 1310 42 40 ZM FAN ZVB 1145 2200 00 E1 E2 x Mounted in frame 1145 1355 00 50 VS 7985 SR M4X8 A4 PA 1148 2652 00 60 VS DIN433 4 3 A4 0082 4586 00 70 ZE NETWORK CONTROLLER 1145 3635 04 A140 x Model 02 04 80 ZE NETWORK CONTROLLER 1145 3635 04 A130 x Model 02 04 A150 x 90 EE SYNTH 12 1305 3020 02 1145 1078 02 5 13 E 5
92. 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 138 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 16 GHz 2148 18 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 21 dB 18 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 85 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 139 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N Q N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 24GHz 18dB 15 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 17 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 140 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Ma
93. 1GHz 2 GHz 3 GHz 3 2 4 5 2 4 2 6 2 4 2 2 6 3 2 s 5 0 GHz 7 5 GHz 6 0 GHz 9 0 GHz 7 GHz 10 5 GHz 8 0 GHz 12 0 2 8 2 2 12 3 GHz 5 0 GHz 10 0 GHz 15 0 GHz 1145 1155 82 1 172 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Harmonics Source power 7dBm Freq Harmonics 5 04 GHz 10 08 GHz 15 12 GHz 5 05 GHz 10 10 GHz 15 15 GHz 5 5 GHz 11 0 GHz 16 5 GHz 6 0 GHz 12 0 GHz 18 0 GHz 6 35 GHz 12 70 GHz 19 05 GHz 14 0 GHz 21 0 GHz 16 0 GHz 24 0 GHz 16 2 GHz 24 3 GHz 18 0 GHz 27 0 GHz 10 0 GHz 20 0 GHz 30 0 GHz 10 2 GHz 20 4 GHz 30 6 GHz 11 0 GHz 22 0 GHz 33 0 GHz 12 7 GHz 25 4 GHz 38 1 GHz 13 0 GHz 26 0 GHz 39 0 GHz 14 0 GHz 28 0 GHz 42 0 GHz 14 6 GHz 29 2 GHz 43 8 GHz Page 1 5 1145 1155 82 1 173 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Harmonics Source power 10 dBm Freq Harmonics 15 0 GHz 30 0 GHz 45 0 GHz 16 0 GHz 32 0 GHz 17 0 GHz 34 0 GHz 18 0 GHz 36 0 GHz 19 0 GHz 38 0 GHz 20 0 GHz 40 0 GHz Source power 5dBm 20 1 GHz 40 2 GHz 21 0 GHz 42 0 GHz 21 75 GHz 43 5 GHz 22 0 GHz 44 0 GHz 23 0 GHz 46 0 GHz 24 0 GHz 48 0 GHz 25 0 GHz 50 0 GHz 26 0 GHz 52 0 GHz 27 0 GHz 54 0 GHz 28 0 GHz 56 0 GHz 29 0 GHz 58 0 GHz 30 0 GHz 60 0 GHz 31 0 GHz 62 0 GH
94. 2 dBc 100 MHz 117 512345 MHz 2 dBm to 15 dBm lt 5 dBc lt 2 dBc 1 GHz 1017 512345 2 2 dBm to 4 dBm lt 5 dBc lt 5 dBc 2 GHz 2017 512345 MHz 2 dBm to 4 dBm lt 5 dBc lt 5 dBc 3 GHz 3017 512345 MHz 2 dBm to 1 5 dBm lt 5 dBc lt 5 dBc 3 8 GHz 3817 512345 MHz 2 dBm to 1 5 dBm lt 5 dBc 5 dBc 4 GHz 4017 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 5 2 GHz 5217 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 5 3 GHz 5317 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 7 2 GHz 7217 512345 MHz 2 dBm to 5 dBm 5 dBc 5 dBc 8 GHz 8017 512345 MHz 2 dBm to 5 dBm lt 5 dBc lt 5 dBc Frequency LO Frequency Local Level 2nd 3rd harmonic ZVA setting Spec analyzer Mod 24 harmonic setting 10 MHz 27 512345 MHz 3 dBm to 20 dBm lt 5 dBc lt 2 dBc 100 MHz 117 512345 MHz 3 dBm to 20 dBm lt 5 dBc lt 2 dBc 1 GHz 1017 512345 2 3 dBm to 9 dBm lt 5 dBc lt 5 dBc 2 GHz 2017 512345 MHz 3 dBm to 9 dBm lt 5 dBc lt 5 dBc 3 GHz 3017 512345 MHz 3 dBm to 6 5 dBm lt 5 dBc lt 5 dBc 3 8 GHz 3817 512345 MHz 3 dBm to 6 5 dBm lt 5 dBc lt 5 dBc 4 GHz 4017 512345 MHz 3 dBm 6 5 dBm lt 5 dBc lt 5 dBc 5 2 GHz 5217 512345 MHz 3 dBm to 6 5 dBm lt 5 dBc lt 5 dBc 5 3 GHz 5317 512345 MHz 3 dBm to 6 5 dBm lt 5 dBc lt 5 dBc 7 2 GHz 7217 512345 MHz 3 dBm to 10 dBm lt 5 dBc lt 5 dBc 8 GHz 8017 512345 MHz 3dBmto 10 dBm lt 5 dBc l
95. 20 GHz 6 5 0 GHz to 6 0 GHz x 10 0 GHz to 12 0 GHz x 20 0 GHz to 24 GHz Receiver The receiver section has two channels measurement channel and reference channel and uses single conversion The measurement channel contains a buffer amplifier two mixers for each of the frequency ranges 10 MHz to 2 5 GHz and 2 5 GHz to 24 GHz LO amplifiers and an IF amplifier The reference channel is identical to the measurement channel without the buffer amplifier the mixers the input signal is directly converted to the IF range approx 15 to 21 MHz The mixers are used as basic wave mixers The LO signal section contains a frequency doubler for the range 8 GHz to 16 GHz a switchable filter unit a second frequency doubler with filter for the range 16 GHz to 24 GHz and a broadband amplifier for the frequency range 30 MHz to 24 GHz Range Basic frequency range Doubler 1 Frequency Doubler 2 Output frequency from synthesizer 1 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 2 4 GHz to 8 0 GHz x 8 0 GHz to 16 0 GHz 8 0 GHz to 16 0 GHz 3 4 0 GHz to 6 0 GHz 8 0 GHz to 12 0 GHz x 16 0 GHz to 24 0 GHz Each of the reflectometers contains a voltage controlled fan to perform optimum cooling 1145 1155 82 3 5 Instrument Construction and Function Description R amp S ZVA Reflectometer Unit R amp S ZVA40 A reflectometer unit comprising a coupler a generator section Driver24 and Doubler44 and
96. 282 WASHER DIN125 A3 2 A4 0082 4670 00 2 284 WAVE SPRING WASHER DIN137 A3 A2 0005 0296 00 2 1145 1078 02 5 11 E 5 List of ZVA parts including spare parts R amp S ZVA Position Designation Stock No Electrical Recommended Designation Spare Parts 286 VS DIN934 M3 A4 0016 4398 00 2 287 COVER 30X20 SW 1093 9051 00 2 288 COVER 30X20 SW 1093 9051 00 1 289 COVER 30X20 SW 1093 9051 00 1 290 MP COVER 25PIN SUB D 1093 9000 00 1 291 MP COVER FOR IEC BUS 0852 0450 00 1 292 MP CAP 0570 5187 00 2 293 MP CAP 0344 4591 00 2 294 MP CAP 0009 9217 00 1 295 MP ADHESIVE FOIL 33X68 1300 0597 00 4 296 MZ TOP COVER ZVA 1145 1855 00 1 297 MZ BOTTOM COVER ZVA 1145 1955 00 1 299 VS 6900 ISR M2 5X6 A2 1148 3059 00 44 300 KB FRONT COVER ZVA 8 2PORT 1145 1555 00 1 Model 08 303 KB FRONT COVER ZVA 8 3PORT 1145 1549 00 1 Model 09 306 KB FRONT COVER ZVA 8 4PORT 1145 1503 00 1 Model 10 310 KB FRONT COVER ZVA24 2PORT 1145 2380 00 1 Model 24 313 KB FRONT COVER ZVA24 3PORT 1145 2397 00 1 Model 25 316 KB FRONT COVER ZVA 24 4PORT 1145 1510 00 1 Model 26 320 KB FRONT COVER ZVA 40 1145 1526 00 1 Model 40 321 KB FRONT COVER ZVA 40 2P 2 4MM 1305 5268 00 1 Model 43 323 KB FRONT COVER ZVA 44 3P 1302 4860 00 1 Model 41 326 KB FRONT COVER ZVA 44 1302 4877 00 1 Model 42 327 KB FRONT COVER ZVA 44 4P 2 4MM 1305 5274 00 1 Model 45 330
97. 2nd 3rd harmonic ZVA setting Spec analyzer Mod 02 harmonic setting 300 kHz 17 812345 MHz 2 dBm to 15 dBm lt 5 dBc lt 2 dBc 100 MHz 117 512345 MHz 2 dBm to 15 dBm lt 5 dBc lt 2 dBc 1 GHz 1017 512345 2 2 dBm to 4 dBm lt 5 dBc lt 5 dBc 2 GHz 2017 512345 MHz 2 dBm to 4 dBm lt 5 dBc lt 5 dBc 3 GHz 3017 512345 MHz 2 dBm to 1 5 dBm lt 5 dBc lt 5 dBc 3 8 GHz 3817 512345 MHz 2 dBm to 1 5 dBm lt 5 dBc 5 dBc 4 GHz 4017 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 5 2 GHz 5217 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 5 3 GHz 5317 512345 MHz 2 dBm to 1 5 dBm 5 dBc 5 dBc 7 2 GHz 7217 512345 MHz 2 dBm to 5 dBm 5 dBc 5 dBc 8 GHz 8017 512345 MHz 2 dBm to 5 dBm lt 5 dBc lt 5 dBc Frequency LO Frequency Local Level 2nd 3rd harmonic ZVA setting Spec analyzer Mod 24 harmonic setting 10 MHz 27 512345 MHz 3 dBm to 20 dBm lt 5 dBc lt 2 dBc 100 MHz 117 512345 MHz 3 dBm to 20 dBm lt 5 dBc lt 2 dBc 1 GHz 1017 512345 2 3 dBm to 9 dBm lt 5 dBc lt 5 dBc 2 GHz 2017 512345 MHz 3 dBm to 9 dBm lt 5 dBc lt 5 dBc 3 GHz 3017 512345 MHz 3 dBm to 6 5 dBm lt 5 dBc lt 5 dBc 3 8 GHz 3817 512345 MHz 3 dBm to 6 5 dBm lt 5 dBc lt 5 dBc 4 GHz 4017 512345 MHz 3 dBm 6 5 dBm lt 5 dBc lt 5 dBc 5 2 GHz 5217 512345 MHz 3 dBm to 6 5 dBm lt 5 dBc lt 5 dBc 5 3 GHz 5317 512345 MHz 3 dBm to 6 5 dBm lt 5 dBc
98. 3 gt When installation has been completed push the enclosure back into position and refit the back panel feet Risk of cable damage When replacing the tube be sure not to damage or pull off cables gt Connect the mains cable and turn on the instrument 1145 1155 82 4 4 5 amp 5 2 Contents Chapter 5 Documents Contents Documents Documents u S uu 5 3 Spare le eo 5 3 Avallable Power GCableS 2 rt tpe tette sa sedated 5 3 Spare Parts ao 5 5 Mechanical Drawings 5 5 5 36 Figures Table 5 1 List of power cables available 5 3 Table 5 2 List of all R amp S ZVA parts and spare 5 7 1145 1078 02 1 5 1 5 Shipping of Instrument and Ordering of Spare Parts This page is left blank intentionally 1145 1078 02 1 5 2 amp 5 2 R amp S ZVA Spare Parts 5 Documents This chapter contains the spare parts list and the documents for the complete R amp S ZVA unit For general information about spare parts for our products please refer to the sheet Procedure in Case of Service and Ordering of Spare Parts at the beginning of this manual Spare Parts The stock numbers necessary for ordering replaceme
99. 410 using 4 screws Fitthe termination and the 3 5mm connection cables only with option ZVAx B16 1145 1155 82 3 28 R amp S ZVA Board Replacement Putting into operation gt Connect the mains cable turn on at the power switch and press the ON key gt Select Service Level 2 see Service Functions gt When the instrument has been started check the protocol file for errors INFO Error Log 1145 1155 82 3 29 E 5 Board Replacement R amp S ZVA Replacing Hard Disk A60 See Chapter 5 Spare Parts List Item 710 and drawings 1145 1110 and 1145 1310 The hard disk is located between the controller tray and the boards The spare disk is delivered with the software pre installed Before removal Whenever possible back up the user data on an external data storage medium Opening the instrument and replacing the hard disk Turn off the instrument disconnect from the mains unscrew the 4 rear panel feet 460 and pull off the enclosure 400 backwards Lift off the instrument cover 296 at the top after undoing the countersunk screws 298 Disconnect the flat cable 715 at the hard disk drive Note Do not pull or push on the flat cable instead carefully lever out the connector strip with small screwdriver gt Remove the 2 countersunk screws 725 in the hard disk holder 720 gt Remove the hard disk 710 and holder 720 Undo the 4 countersunk screws 730 remove the old hard disk an
100. 6900 2 5 6 A2 1148 3059 00 2 2030 DY ATT CTRL_CABLE 90 1164 0244 00 1 W550 2040 DW RF CABLE W512A ATT GEN 1305 3636 00 1 W512A 2060 DW RF CABLE W536 SRC 1305 3671 00 1 W536 2070 DW RF CABLE W513 SRC OUT 1300 0474 00 1 W513 2090 PD INSTALLATION INSTRUCTION 1164 0409 00 1 1145 1078 02 5 31 E 5 List of ZVA parts including spare parts R amp S ZVA Designation Stock No Electrical Recommended Designation Spare Parts DRAWING 1164 0409 00 OPTION R amp S ZVA40 B23 GEN ATTENUATOR PORT 1302 5421 02 OPTION R amp S ZVA40 B24 GEN ATTENUATOR PORT 4 1302 5438 02 2010 ZE ATTENUATOR GEN44 1046 5082 02 1 550 2020 VS DIN6900 M2 5X6 2 1148 3059 00 2 2030 DY ATT CTRL CABLE GENERATOR 240 1164 0396 00 1 W550 MM 2040 DW RF CABLE W512B ATT GEN 1305 3659 00 1 W512B 2060 DW RF CABLE W536 SRC 1305 3671 00 1 W536 2070 DW RF CABLE W513 SRC OUT 1300 0474 00 1 W513 2090 PD INSTALLATION INSTRUCTION 1164 0409 00 1 DRAWING 1164 0409 00 OPTION R amp S ZVA40 B31 REC ATTENUATOR PORT 1 1302 5444 02 OPTION R amp S ZVA40 B32 REC ATTENUATOR PORT 2 1302 5450 02 2110 ZE ATTENUATOR REC44 1046 5082 03 4 550 2120 VS DIN6900 M2 5X6 A2 1148 3059 00 2 2130 DY ATT CTRL CABLE 90 1164 0244 00 1 W550 2140 DW RF CABLE W507A ATT REC 1305 3642 00 1 W507A 2160 DW RF CABLE W508 MEAS 13
101. Attenuator Port 2 for R amp S ZVA8 for R amp S ZVA24 for R amp S ZVA40 for R amp S ZVA50 for R amp S ZVA67 Receiver Step Attenuator Port 3 for R amp S ZVA8 with four ports for R amp S ZVA24 with four ports for R amp S ZVAAO with four ports for R amp S ZVA50 with four ports for R amp S ZVA67 with four ports Receiver Step Attenuator Port 4 for R amp S ZVA8 with four ports for R amp S ZVA24 with four ports for R amp S ZVAAO with four ports for R amp S ZVA50 with four ports for R amp S ZVA67 with four ports Oven Controlled Crystal Oscillator OCXO Time Domain Frequency Conversion True Differencial Mode Pulsed Measurements Pulsed Measurements with increased recording time for 2 port models Pulsed Measurements with increased recording time for 4 port models 1145 1155 82 4 3 R amp S R amp S ZVA8 B31 R amp S ZVA24 B31 R amp S ZVA40 B31 R amp S ZVA50 B31 R amp S ZVA67 B31 R amp S ZVA8 B32 R amp S ZVA24 B32 R amp S ZVA40 B32 R amp S ZVA50 B32 R amp S ZVA67 B32 R amp S ZVA8 B33 R amp S ZVA24 B33 R amp S ZVA40 B33 R amp S ZVA50 B33 R amp S ZVA67 B33 R amp S ZVA8 B34 R amp S ZVA24 B34 R amp S ZVA40 B34 R amp S ZVA50 B34 R amp S ZVA67 B34 R amp S ZVAB B4 R amp S ZVAB K2 R amp S ZVAB K4 R amp S ZVAB K6 R amp S ZVAB K7 R amp S ZVAB B7 R amp S ZVAB B7 Installing Options 1164 0044 02 1164 0144 02 1302 5444 02 1305 5716 02 1305 7119 02 1164 0050 02 1164 0150 02 1302 5450 02 1
102. CW Mode CW Frequency feen Power Mode ALC Sweep Single Restart For measurement frequencies and levels Icen see Performance Test Report Read the spectrum analyzer s marker values level The measured values are referred to the level at the ZVA setting of 10 dBm Calculating the generator level linearity Level linearity L Lg 4oagm step width in dB Step width Le 10 dBm reference R amp S ZVA Performance Test Checking the Power Measurement Accuracyy Instrument Preparation test setup R amp S ZVA settings Measurement In case of optional receiver step attenuators further R amp S ZVAB settings In case of optional receiver step attenuators further measurement 1145 1155 82 Power sensor or Power meter with power sensor see Chapter Test Equipment Item2 Signal generator see Chapter Test Equipment Item5 Power splitter see Chapter Test Equipment Item6 Calibration kit see Chapter Test Equipment Item4 Test cable see Chapter Test Equipment Connect the signal generator to the power splitter input using the test cable Connect the power sensor to a power splitter output Connect the other power splitter output to port using an adapter from the calibration kit The reference oscillators in the signal generator and in the ZVA must be synchronized Preset Meas Wave Quantities
103. ED A508 SE ZE DRIVER 24 1 M 2 DRIVER 24 i oo i 40 GENERATOR g 40 GENERATOR m 17 3 222 17 m eo co 22 55 4 4 x4 A508 xa xe 508 7 MEAS REF OUT ZE DOUBLER 44 50 2 MEASSDUT REF OUT ZE DOUBLER 44 50 ses X1 6 1 X12 11 NI A 1 2 12 X115 SE RM_SOURCE x 2212 1 RM GEN RM_SOURCE c lt A501 A502 N A501 A502 BL KOPPLER 44 50 544 50 ATT G BL KOPPLER 44 50 BIAS44 50 ATT G cu m m A500 x A500 O A510 1 520 E ZE REFLECTOMETER 40 50 D ZE REFLECTOMETER 40 50 RM UNIT 7 40 50 GHz RM UNIT ZVA 40 50 GHz SOURCE SOURCE IN IN OPTION r 5 amp SMA 2 40 50 818 12 sal 12 SOURCE w513 SOURCE W513 W512A OUT DUT OPTION 2 40 50 16 ATT CTRL ATT CTRL ME ms OPT ON OPT ON ZVA40 50 B21 GEN ATTENUA PORT 1 ZVA40 50 B22 GEN ATTENUA PORTZ 0 Legende Legend SOURCE Our REF Our MEAS_OUT Ext Cables to A510 520 540 RM n REFLECTOMETER n Beni lt Designat o j E VA W ANA d 14 00 7 E E PORT n semi rigid cable ROHDE amp SCHWARZ 4 NETWORK ANALYZER 5 SET CABLE ZVA SOURCES IN REN wes flex koax cable Zeichn Nr Drawing No 1302 5050 01 TOP VIEW Joe 08 09 16 ek Sehoettt 1145 1110 01 S 1 r a O O O O CAEN d
104. F r dieses Dokument behalten wir uns alle Rechte vor MOD24 25 26 MOD25 26 W534 24 25 26 W513 249 MOD24 25 26 W505 MOD25 26 MOD24 25 26 24 MOD25 26 252 MOD26 24 0025 26 4536 1164 0380 00 part of ZVA24 B2x 25 MOD26 ROHDE amp SCHWARZ E INBAUANWE SUNG ZVA24 B16 02 00 INSTALLATION INSTRUCTION ZVA24 B16 Tiet 7 rawing mo 2006 06 22 ER 1 pe pee pop Pos 1270 1272 1274 1280 1282 and 1284 will be not required oss EE eee INNEN 1 ZVA24 B16 with ZVA24 B3x Attenuator E CI M 22 MOD25 26 MOD25 26 W507 1500 0445 00 part of 7 24 3 MOD26 UJ e 0 lt 7 CES CER For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor W505 MOD24 25 26 MOD24 25 26 0 25 26 262 MOD25 26 26 26 W506 W534 279 MOD24 25 26 25 0024 25 26 27 MOD25 26 252 MOD25 26 27 MOD26 254 Monen W508 1164 0373 00 part of ZVA24 B3x will be not required Pos 1240 1242 1244 1290 1292 and 1294 will be not required W535 MOD24 25 26 MOD25 26 MOD26 Ma stab Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ E INBAUANWE I SUNG ZVA24 B16 INSTALLATION INSTRUCTION ZVA24 B16 Tiet 7 2006 06 22 Ej 1 pe pee po
105. GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 1145 1155 82 1 113 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Port _ bon 1 13 Dynamic range with opt generator and receiver attenuator or with opt direct generator receiver access Test frequency 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 1145 1155 82 1 114 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range with opt generator or receiver attenuator and with opt direct generator receiver access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz
106. GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 103 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Port __ 1 11 Input noise level with opt dir gen rec access Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 1145 1155 82 1 104 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 1 11 noise level with opt rec atten and opt dir gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 2
107. GHz 14 0 GHz 28 0 GHz 42 0 GHz 14 6 GHz 29 2 GHz 43 8 GHz 1145 1155 82 1 124 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port Page 1 5 Harmonics Source power 10 dBm Freq Harmonics 15 0 GHz 30 0 GHz 45 0 GHz 16 0 GHz 32 0 GHz 17 0 GHz 34 0 GHz 18 0 GHz 36 0 GHz 19 0 GHz 38 0 GHz 20 0 GHz 40 0 GHz Source power 5dBm 20 1 GHz 40 2 GHz 21 0 GHz 42 0 GHz 21 75 GHz 43 5 GHz 22 0 GHz 44 0 GHz 23 0 GHz 46 0 GHz 24 0 GHz 48 0 GHz 25 0 GHz 50 0 GHz 1145 1155 82 1 125 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 0 2 dB Output power 10 dBm Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 2 1 0 GHz 1 5 2 2 0 2 5 2 1 GHz f 2 5 GHz 3 0 GHz 3 5 2 5 4 0 GHz 4 1 GHz 4 5 2 5 0 2 5 05 GHz 5 7 2 6 0 2 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 2 5 8 1 GHz f 9 0 GHz 10 0 GHz 10 1 GHz 5 11 0 GHz 12 0 GHz 12 6 GHz 12 7 GHz 13 0 GHz 14 0 GHz 15 0 2 16 0 GHz 16 1 GHz 17 0 GHz 18 0 GHz 19 0 GHz 5 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz T 24 0 GHz 1145 1155 82 1
108. GHz 39 0 GHz 14 0 GHz 28 0 GHz 42 0 GHz 1145 1155 82 1 45 E 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Port __ Page 1 5 Harmonics Source power 10 dBm Freq Harmonics 14 6 GHz 29 2 GHz 43 8 GHz 15 0 GHz 30 0 GHz 45 0 GHz 16 0 GHz 32 0 GHz 17 0 GHz 34 0 GHz 18 0 GHz 36 0 GHz 19 0 GHz 38 0 GHz 20 0 GHz 40 0 GHz 20 1 GHz 40 2 GHz 21 0 GHz 42 0 GHz 21 75 GHz 43 5 GHz 22 0 GHz 44 0 GHz 23 0 GHz 46 0 GHz 24 0 GHz 48 0 GHz 1145 1155 82 1 46 E 5 R amp S ZVA Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 0 2 dB Power Accuracy Output power 10 dBm Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 2 750 2 1 0 GHz 1 5 2 2 0 2 5 2 1 GHz f 2 5 GHz 3 0 GHz 3 5 2 5 4 0 GHz 4 1 GHz 4 5 2 5 0 2 5 05 GHz 5 7 2 6 0 2 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 2 5 8 1 GHz f 9 0 GHz 10 0 GHz 10 1 GHz 5 11 0 GHz 12 0 GHz 12 6 GHz 12 7 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 17 0 GHz 18 0 GHz 19 0 GHz 5 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 2 1145 1155 82 1 47 5 Performance Test Report R amp S ZVA24 R am
109. GHz 46 0 GHz 48 0 GHz 50 0 GHz 1145 1155 82 1 169 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Accuracy Page 1 15 DC meas 1 V Pos Input 1000 m V 300 mV 10 mV 10 300 mV 1000 m V Neg Input 1000 m V 300 mV 10 mV 10 300 mV 1000 m V E Accuracy Page 1 15 V 0 01 V DC meas 10 V Pos Input 10 0 V 0 275 3 0 V 0 10 0 1 V 0 0275 0 1 V 0 0275 3 0 V 0 10 10 0 V 0 275 Neg Input 10 0 V 0 275 3 0 V 0 10 0 1 V 0 0275 0 1 V 0 0275 3 0 V 0 10 10 0 V 0 275 1145 1155 82 1 170 E 5 R amp S ZVA Performance Test Report R amp S ZVA67 Performance Test Report R amp S ZVA67 ROHDE amp SCHWARZ Vector Network Analyzer 67 GHz ports 3 1145 1110K R amp S ZVA67 Serial number Date Person responsible Signature Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Frequency deviation Page 1 5 Hz 1Hz 1 GHz 8000 8000 With Option ZVAB B4 100 100 1145 1155 82 1 171 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 27 1 5 Source power 7dBm Freq Harmonics 50 MHz 100 MHz 150 MHz Source power 10dBm 100 MHz 200 MHz 300 MHz 200 MHz 400 MHz 600 MHz 500 MHz 1000 MHz 1500 MHz 750 MHz 1500 MHz 2250 MHz
110. GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 1145 1155 82 1 28 E 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty em Page 1 10 0 01 dB tap linearity Reference 10 dBm Frequ Level 50MHz 2048 3 15 dB 10 48 5 dB 5 dB 10 48 15 48 20 dB 25 30 20 15 dB 10 48 5 dB 5 dB 10 48 d 15 f 20 dB 25 dB 30 dB 20 15 10 48 5 dB 5 10 15 20 25 dB 30 20 dB 15 48 10 5 dB 5 10 15 dB 20 dB 25 30 1145 1155 82 1 29 5 Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Port __ Page 1 10 0 01 dB Input linearity Reference 10 dBm Frequ Level 8 GHz 20 dB 15 10 48 5 dB 5 10 dB 15 dB 20 dB 25 30 1145 1155 82 1 30 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 1 11 ia noise level without opt rec atten and dir gen rec access Test frequency 423 kHz 1 12 MHz 2 12 MHz 5 12 MHz 10 12 MHz 20 1
111. Gen Atten Reference 10 dBm Freq Level 32GHz 17dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 13 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 94 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N N N ech aa aa aa aa c c c c Sp SP cl 3 sch cl cl cl 3 cl 3 3 3 sch sch sch sch c 3 oc m 0 3 dB Power measurement uncertainty Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 MHz 1GHz 1 5 GHz 2GHz 2 1 GHz 2 5 GHz 3 GHz 3 5 GHz 4 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 17 0 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 1145 1155 82 1 95 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty 0 GO 0 wo Ww Port Power measurement uncertainty Test frequency 25 0 GHz 26 0 GHz
112. HIGH VOLTAGE 788 FLASH 0042 5169 00 789 PROTECTION COVER ZVA 1145 3193 00 A20 790 GJ SWITCHING POWER SUPPLY 1145 5238 00 1145 1078 02 5 48 E 5 amp 5 2 List of ZVA parts including spare parts Position Designation Stock No Electrical Recommended Designation Spare Parts AC90 264V SPARE PART 1145 5473 00 x 791 VS WASHER DIN433 4 3 A4 0082 4586 00 4 792 VS 7985 ISR M4X8 A4 PA 1148 2652 00 4 794 GJ SWITCHING POWER SUPPLY 1300 2490 00 1 A20 Model 42 SPARE PART 1145 1278 00 x 797 HS IMAGE SOFTWARE 0048 7540 00 1 798 HS WINDOWS XP EMBEDDED 1099 8570 00 799 OS BARCODE LABEL 0071 7714 00 DRAWING 1145 1390 01 DISPLAY UNIT ZVA 800 ZM MOUNTING PLATE ZVA 8 1145 1703 00 1 805 ZM MOUNTING PLATE ZVA24 1145 2480 00 1 OP SCREENED FILTER GLASS x 810 10 OHM SQ 1069 2021 00 1 820 EK RF SPRING 169 1069 3063 00 2 830 EK RF SPRING 225 1069 3057 00 2 840 MB SCREEN HOLDER 0852 0850 00 4 850 VS 965 ISR M2 5X5 A4 PA 1148 2752 00 4 855 MM PROTECTIVE COLLAR 9 6X13 9 0852 1234 00 1 860 SF FLEXIBLE SWITCH BOARD 1145 1990 00 1 A16 870 68 2 1145 2016 00 1 15 x 880 ZM SUPPORT PLATE ZVA 1145 1984 00 1 890 VS 965 ISR M2 5X5 A4 PA 1148 2752 00 16 895 MZ SUPPORT PLATE 2 ZVA 1145 2474 00 1 897 VS 965 ISR M2 5X5 A4 PA 1148 2752 00 3 905 WW ADHESIVE FOAM RIBBON 0852 1805 00 77m 910 BP TFT 800
113. IN 1300 0468 00 1 W506 Model 42 only w Rec Att 1380 DW RF CABLE W535A SRC OUT 1305 3559 00 2 W535A Model 40 41 42 only without Gen Att 1145 1078 02 5 28 E 5 amp 5 2 List of ZVA parts including spare parts Position Designation Stock No Electrical Recommended Designation Spare Parts 1382 DW RF CABLE W535B SRC OUT 1305 3607 00 1 W535B Model 41 42 only without Gen Att 1384 DW RF CABLE W535B SRC OUT 1305 3607 00 1 W535B Model 42 only without Gen Att 1390 DW RF CABLE W504A MEAS IN 1305 3571 00 2 W504A Model 49 41 42 only without Rec Att 1392 DW RF CABLE W504B MEAS IN 1305 3613 00 1 W504B Model 41 42 only without Rec Att 1394 DW RF CABLE W504B MEAS IN 1305 3513 00 1 W504B Model 42 only without Rec Att 1400 DW CABLE EXT AL3 6 PC3 5 1145 2580 00 6 W611 W612 Model 40 41 42 W613 W621 W622 W623 1402 DW CABLE EXT AL3 6 PC3 5 1145 2580 00 3 W631 W632 Model 41 42 W633 1404 DW CABLE EXT AL3 6 PC3 5 1145 2580 00 3 W641 W642 Model 42 W643 1410 PD INSTALLATION INSTRUCTION 1164 0238 00 1 DRAWING 1305 5322 00 OPTION R amp S ZVA50 B16 DIRECT GENERATOR RECEIVER ACCESS 1164 0209 54 52 1420 DW RF CABLE W503 REF OUT 1305 5451 00 2 W503 Model 50 52 1424 DW RF CABLE W503 REF OUT 1305 5451 00 1 W503 Model 52 1430 DW RF CABLE W501A REF IN 1305 5445 00 2 W501A Model 50 52 1434 DW RF CABLE W501B RE
114. Input linearity Matching port 1 to port 4 Input noise level on R amp S ZVA40 4 Calibration kit 2 4 mm 50 Q DC to 50 GHz R amp S ZV Z224 5011 6565 02 Input linearity Matching port 1 to port 4 Input noise level on R amp S ZVA40 and R amp S 2 50 1145 1155 82 1 2 E 5 R amp S ZVA Performance Test Item Type of Recommended characteristics or Recommended R amp S Application equipment features model Order No 4 Calibration kit 1 85 mm 50 10 MHz to 67 GHz R amp S ZV Z218 5011 6571 02 Input linearity Matching port 1 to port 4 Input noise level on R amp S ZVA67 5 Signal 300 kHz to 40 GHz R amp S 5 101 1090 3000 11 Power measurement generator Power 40 dBm to 10 dBm R amp S SMR40 1104 0002 40 accuray with Option R amp S SMR B17 1104 5233 02 5 Signal 40 GHz to 50 GHz R amp S SMR50 1134 9008 50 Power measurement generator Power 40 dBm to 00 dBm with Option accuray on R amp S ZVA50 R amp S SMR B18 1135 2907 02 40 to 50GHz 6 Power splitter N 50 Ohm Weinschel 1870A Power measurement Teq lt 0 05 50 MHz to 8 GHz accuray Output tracking lt 0 15 dB 5 Power splitter 3 5mm 50 Ohm Weinschel 1593 Recording correction Output tracking lt 0 25 dB values on R amp S ZVA24 6 Power splitter 2 92mm 50 Ohm Weinschel 1534 Power measurement Output tracking lt 0 5 dB accuray on R amp S R amp S ZVA40 6 Power splitt
115. MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 3 99988 GHz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 6 99988 GHz 7 50012 GHz 7 99988 GHz 1145 1155 82 1 38 E 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port to Port Page 1 13 Dynamic range with options generator attenuator or receiver attenuator and option direct generator receiver access Test frequency 303 kHz 1 12 MHz 2 12 MHz 5 12 MHz 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 3 99988 GHz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 6 99988 GHz 7 50012 GHz 7 99988 GHz 1145 1155 82 1 39 E 5 Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port to Port Page 1 13 Dynamic range with options generator attenuator and receiver attenuator and direct generator receiver access Test frequency 303 kHz 1 12 MHz 2 12 MHz 5 12 MHz 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz
116. MOTHERBOARD RM3_1F_MEAS W137 X137 W147 X147 RM1_1F_REF W148 X148 W158 X158 LOCAL 2 W158 X158 w159 X159 w165 X165 SOURCE 1 w166 X166 SOURCE 2 SOURCE 3 W169 X189 SOURCE 4 RM2_1F_REF W149 X149 w155 X155 LOCAL 1 RM3_1F_REF W138 X138 RM4_1F_REF W139 X139 RM1_1F_MEAS DIGITAL X221 INTERFACE TEST I 25 x220 USER aoo 1 02 CONTROL FRONT MODULE CONTROLER X93 ps e CASCADE X30 X209 i 9 16 FLEX SWITCHBOARD A15 FLEX SWITCH FOIL c e COMBINER MONITOR NOISE SOURCE X201 REF_10_OUTIN 10 MHz REF x210 X E1 X E2 DC MEAS DC MEAS 1 212 40V 10V DC MEAS 1X211 ai USB 2x EC127 78 250 X201 1 EC127 F4 Goen EX X202 2 eee eee A18 PORT BIAS w138 W146 W138 W149 5 PORT BIAS EC127 Goen 203 127 Fuer dieses Dokument behal ten wir uns alle Rechte vor For this document all rights are reserved PORT 9B IAS 1 LOCAL 19 _ _ IF_REF RM3 LOCAL RM3 SOURCE 1 1 RM1
117. MaBstab Toleranz Werkstoff Benennung Designation Sprache Lang JAci C I Blatt Sh ROHDE amp SCHWARZ EINBAUANWEIS ZVA8 B16 02 00 7 INSTALLATION INSTRUCTION 7 Drawing No 2006 07 12 1 4 1 4 cs EE 2 d L ER 7 8 6 with ZVA9 B2x MODOS3 W513 MOD08 09 10 nans W505 MOD08 09 10 Remove cables W514 W515 W518 MOD08 09 10 10 102 129 MODO9 10 MODO9 10 204 122 MOD 10 SCH W516 1300 0497 00 part of ZVA8 B25 219 MOD08 09 10 only 4PORT no longer required MODO9 10 UJ BN e aS 501 MOD10 10 For this document all rights are reserved MODO9 10 MODO9 10 0008 09 10 139 0008 09 10 LC 516 1500 0500 00 517 1300 0516 00 a F r dieses Dokument behalten wir uns alle Rechte vor part of ZVA8 B21 W512 1164 0315 00 part of ZVA8 B2x W536 1164 0367 00 part of ZVA8 B21 and ZVA8 B23 will be not required Pos 1140 1142 1144 1170 1172 1174 1180 1182 und 1184 will be not required MaBstab 4 Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ EINBAUANWEIS 2 8 810 INSTALLATION INSTRUCTION Zeichn Nr 7 Drawing No 2006 07 12 Bre 1164 050 00 0 1 4 12 E E 2 L D ee W535 LV AG tr W505 MOD08 09 10 W503 9 10 0008 09 10 Remove cables W514 W
118. OUT from A10 503 W146 W147 W156 RM MEAS_OUT A502 RMB_BR LF X502 ll BIAS P10 p m A501 RM_RF_REF RM_LOCAL xso3_A503 1 RM8_BR RF A505 RM8 BR UNIT X1 SOURCE RM1 SOURCE OPTION ZVA8 B21 GEN ATTENUA PORT1 ZVA8 B23 MOD 03 COMBINER Ext Cables to A510 A520 A530 enthalten in contained in KABELSATZ ZVA SET OF CABLE ZVA 1302 5050 01 540 e SOURCE_OUTREF_OUT MEAS_OUT SOURCE REF IN MEAS I FRONT PANEL TOP VIEW MEAS IN OPTION ZVA8 B34 REC ATTENUA PORT4 ATT CTRL OPTION 2 8 16 MEAS_OUT REF IN w505 w501 ME 2 o OPTION ZVAB8 B1 REF OUT from A10 SOURCE 503 W139 RM4_IF_MEAS W138 RM4_1F_REF W158 RM4 LOCAL REF OUT 5 OUT 4 A502 RM8_BR LF RM_RF_REF X502 Bias L P10 4 A501 vgl k RM_RF_MEAS w RM_IF_MEAS RM_IF_REF RM_LOCAL RECE VER 1 RMB_BR RF A505 RM8 BR UNIT X1 SOURCE_IN 504 RM8 GENERATOR RM4 SOURCE SOURCE DUT Legende
119. Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Power linearity without Opt Gen Att Reference 10 dBm Freq Level 51 MHz 23 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 500MHz 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 1145 1155 82 N N N N DN N lj 1 81 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port Page 1 8 0 1 dB Power linearity without Opt Gen Att Reference 10 dBm Freq Level 2 1GHz 23 20 15 48 10 48 5 dB 5 dB 10 15 48 20 dB 23 20 15 48 10 dB 5 dB 5 dB 10 15 48 20 dB 23 dB 20 15 48 10 48 548 5 dB 10 15 dB 20 dB 23 20 15 48 10 48 5 dB 5 dB 10 dB 15 dB 20 dB 1145 1155 82 1 82 5 R amp S ZVA Parameter Reference Port Power linearity without Opt Gen Att Reference 10 dBm Level 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB Freq 6 GHz 23 dB 18 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 d
120. R X14 9 K18 ATT R X14 ATT G X15 ATT R X14 ATT G X15 ATT R X14 6 x21 K x21 u X24 K Ky 21 X Ore X ASO X ke MEAS_OUT REF OUT a 506 MEAS_OUT QUT SMA A506 MEAS OUT REF_OUT 4 SMA A506 MEAS_OUT REF SMA A506 ZE GENERATOR 24 ZE GENERATOR 24 a ZE GENERATOR 24 ZE GENERATOR 24 KW5 14 KW514 KW514 X12 11 4 D X2 X1 p lt X12 1 x2 1 X12 X115 x2 X1 t o6 o 1 9 X12 X115 RM_GEN RM_SOURCE a GEN IN RM GEN RM SOURCI GEN_IN Mul _ RM_SOURCE GEN IN i TT RM_GEN RM_SOURCE 01 A501 A 50 501 COUPLER 24 COUPLER 24 COUPLER 24 COUPLER 24 X2 X1 GEN_IN gt a 22 5 o b o 4 5 a 2 x a o a o 2 gt o o o o gt o gt gt o 2 o o o E A530 500 A510 amp e A500 2 a500 520 500 ZE REFLECTOMETER 24 ZE REFLECTOMETER 24 ZE REFLECTOMETER 24 ZE REFLECTOMETER 24 RM UNIT ZVA 24 RM UNIT ZVA 24 RM UNIT ZVA 24 SOURCE SOURCE J
121. Remove the countersunk screw 390 next to the display and pull off the front cover 300 303 306 310 313 316 forwards Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom gt 7 8 Remove the countersunk screws 168 2 153 154 163 164 gt Pull out the front unit together with the keyboard and display 600 604 forwards 1145 1155 82 Risk of instrument damage Be careful when removing the front panel of the instrument because the connecting cables are still connected to the controller to avoid damage to the instrument 3 26 E 5 R amp S ZVA Board Replacement Disconnecting cables When pulling off the connecting cables be careful with the cable connecting to the keyboard It is a film cable which can only be disconnected after sliding up the lock of the film cable plug gt Disconnect the cables to the LCD the DC AC illumination converter the key pad keyboard the tachogenerator and if necessary the network connection on the front module controller Note When disconnecting cables be especially careful with the cable to the keyboard It is a foil cable and can only be removed when the locking device on the foil cable connector is released 1145 1155 82 3 27 E 5 Board Replacement R amp S ZVA Removing the lithium battery gt Carefully lift up and pull out the battery Note Lithium battery 3 4 V dia 20 mm 3 mm R amp S Item No 0858 2049 0
122. ZZA 611 Stock 1096 3302 00 Overall dimension Rackmount Accessories o The recommended spare parts are marked with an x in the like column Table 5 2 List of all R amp S ZVA parts and spare parts Position Designation Stock No Number Electrical Recommended Designation Spare Parts DRAWING 1145 1110 01 R amp S ZVA NETWORK ANALYZER ZM FUNDAMENTAL UNIT ZVA 10 Model 08 09 10 1145 1310 08 1 ZM FUNDAMENTAL UNIT ZVA 12 Model 24 25 26 1145 1310 24 1 ZM FUNDAMENTAL UNIT ZVA 14 Model 40 41 42 43 45 50 51 52 1145 1310 40 1 15 ZM FAN ZVB 1145 2200 00 0 E1E2E3 x Mounted in frame 1145 1355 00 100 ZE NETWORK CONTROLLER 1145 3635 02 1 A140 x 105 ZE NETWORK CONTROLLER 1145 3635 02 1 A130 x Model 09 10 25 26 41 42 45 51 52 110 EE SYNTH LS 1302 4025 02 1 A160 x Model 08 24 111 EE SYNTH LS 1302 4025 20 1 A160 x Model 40 43 50 113 EE SYNTH DS 1302 5180 02 1 A160 x Model 09 10 25 26 41 42 45 51 52 115 EE SYNTH LO 1302 4248 02 1 A150 x Model 09 10 25 26 116 EE SYNTH L0 1302 4248 20 1 A150 x Model 41 42 45 51 52 120 EE FREQ REFERENCE 1145 3835 04 1 A100 x 121 EE PCI BALANCE 1300 1687 02 1 A199 x not used if motherboard 1305 3007 02 is installed 130 ED PORT BIAS 1145 3935 02 1 A18 1145 1078 02 5 7 5 List of ZVA parts including spare parts R amp S ZVA Position Designation Stock No Electrical R
123. _ ROHDE amp SCHWARZ 7 EINBAUANNEIS ZVA40 B16 INSTALLATION MANUAL ZVA40 B16 CO EE 2007 08 30 EN T Demontage der Reflektometer RM Unit ZVA40 ng uninstalling ret lee tome s RM Unit ZVA40 VARZMOD42 Kabel zwischen Bias Eichleitung und RM Unit 632 vor Demontage der RM Unit 4 40 entfernen und nach Montage RM Unit ZVA40 mi t Optionen N Ka Kabel entsprechend Einbauanweisung montieren 209 lt Py Remove cable between bias Attenuator and RM unit RI ei prior to uninstalling the RM Unit ZVA40 2 VAR MOD45 07 Le ih After installing of the RM Unit ZVA40 with options 2 Mat 3i Test Su connect cable as described in installation Me ha Shr up Oe gt VE e s VARZMOD42 45 7 Mme fh VAR MOD40 09 ES VAR MOD42 639 VAR MOD43 0 623 VAR MOD42 45 624 VAR MOD42 45 gt gt Lo t o Lo lt gt o c s Lo lt 5 L gt o _ o o o lt gt o a gt x a v o Ww VAR MOD40 45 VAR MOD42 45 Projection thod oleranz Werksto Tol Material ROHDERSCHWARZ EINBAUANWEIS ZVALO B16 INSTALLATION MANUAL ZVA40 B16 FER Ira Tr ZVALO 22 2007 08 30 1ESK
124. address of our Express Spare Part Delivery Service can be found at the beginning of this service manual To help us process your queries rapidly and effectively and to determine whether your instrument is still covered by warranty we need the following information e Instrument model e Serial number e Firmware version f repairs are to be made the description of the fault should be as accurate as possible e Contact person to answer any questions that may arise Rohde amp Schwarz offers the following calibration services e Calibration on R amp S s own test systems The calibration documentation meets the requirements of the ISO 9000 quality management system e Calibration in an R amp S based accredited calibration laboratory The calibration documentation comprises the calibration certificate The calibration documentation meets the requirements of the ISO 17025 quality management system Chapter 5 describes in detail the procedure for returning your instrument and the procedure for ordering spare parts 1145 1155 82 0 2 E 5 R amp S ZVA Performance Test Table of Contents Chapter 1 Performance Test T 1 1 Preliminary Remarks eire re ER e Ere Ene re ERR End 1 1 Test Equipment and Accessories 2222048 0 1 2 mceeT
125. an adapter cable and adapter SMA N N B Bend the source cable as little as possible if necessary secure adapter cable with adhesive tape gt Enter service function 2 21 2 18 17512345 IF 17 512345 MHz gt Mode Spurious Avoidance LO gt RF gt Set the frequencies listed in the table on the ZVA and check the values Sweep Sweep Type CW Mode CW Frequency Hz Sweep Single Restart Synthesizer LS 1302 4025 xx Source Mod 02 and Mod 20 Frequency Source Level 2nd harmonic 3rd harmonic ZVA setting Mod 02 300 kHz 3 dBm to 5 dBm 27 dBc lt 30 dBc 100 MHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 1 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 2 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 3 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 4 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 6 GHz 3 dBm to 7 dBm lt 27 dBc lt 30 dBc 8 GHz 3 dBm to 7 dBm lt 27 dBc lt 30 dBc Isolation of source switch to 4 ZVA frequency 8 GHz Port no Port setting Source output Isolation Port1 inactive X168 90 dBc 5 dB Port2 active X169 Port1 active X168 Port2 inactive X169 90 dBc 5 dB 1145 1155 82 3 78 E 5 R amp S ZVA Local Mod 02 Local Mod 20 1145 1155 82 Troubleshooting Frequency LO Frequency Local Level
126. and take off the front handles Remove the countersunk screw 390 next to the display and pull off the front cover 300 303 306 310 313 316 forwards Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom Remove the countersunk screws 168 2 153 154 163 164 Pull out the front unit together with the keyboard and display 600 604 forwards v v V ON The cables to the front module controller are still connected gt Disconnect the cables to the LCD the DC AC illumination converter the key pad keyboard the tachogenerator and if necessary the network connection to the front module controller Note When disconnecting cables be especially careful with the cable to the keyboard It is a foil cable and can only be removed when the locking device on the foil cable connector is released gt Remove the front module controller for instructions see Replacing Front Module Controller 90 1145 1155 82 3 41 E 5 gt VV Y V WV Board Replacement R amp S ZVA Place the instrument on its top and remove the instrument s base cover 297 by undoing the screws 299 Undo the RF cabling from the reflectometers 165 170 175 to the LO divider 125 and to the motherboard Release the 50 pin flat cable and disconnect from the reflectometers Remove screws 151 156 161 and take out th
127. are OK gt Perform sweep from 300 kHz to 8 GHz measure Ratio bx ax Source Portx gt Screw the SHORT from N calibration kit to the port connector save measured values Data gt Mem gt Screw the OPEN from the calibration kit to the port connector save measured values More Data gt Mem3 Screw the MATCH from the calibration kit to the port connector gt Select User Def Math linMag Data linMag Mem2 linMag Mem3 2 Math User Def The trace gives the directivity Frequency range Directivity 300 kHz to 50 MHz 10 dB 50 MHz to 8 GHz 16 dB If the measured values are greater than the values stated in the table the bridge unit must be replaced Bridge unit Port Matching It is assumed that there is a functioning reflectometer in the instrument gt Loosen cables W514 GEN Bridge unit W515 Bridge unit gt MEAS and W518 Bridge unit gt REF at both ends and unscrew at the bridge unit N B When loosening support the cable with a 7mm spanner gt Terminate the bridge unit input and bridge unit outputs with 3 SMA terminations Connect N test cable to a functioning instrument port and perform a 1 port calibration at the end of the cable gt Connect the end of the test cable to the port of the bridge unit under test and display the Sxx magnitude on the screen Frequency range Sxx dB 300 kHz to 8 GHz 18 dB If the values
128. backwards Remove the bottom instrument cover 297 after undoing the 12 countersunk screws 299 gt Disconnect the three cables to the coupler the LO cable the two IF cables and the 50 pin control cable from the reflectometer gt Loosen the captive screws see 1145 4319 1305 3413 and take out the reflectometer Installing the board and reassembling the instrument Insert the new board into the instrument Screw in the captive screws Reconnect any cables that have been disconnected Fit the instrument base cover 297 and secure with screws 299 Slide the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions V V V V V V WV When the instrument has been started check the protocol file for errors INFO Error Log gt Record the generator and receiver correction data see Recording Correction Values gt Perform the factory system error calibration see Factory System Error Calibration 1145 1155 82 3 51 E 5 Board Replacement R amp S ZVA Replacing a Reflectometer RM67 A510 to 540 See Chapter 5 Spare Parts List Items 300 and 350 and drawing 1305 7002 The boards are located under the motherboard Opening the instrument and removing the board gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull o
129. bundig mit Aussenkante der Nut montieren 525552 lt A RLS 4929 M N 2 2 Sep 2 V xb 55552 29 LQ S w iN SEI 2 525 b ndig mit Aussenkante der Nut montieren KI gt c Lo lt Lo X gt EN e gt K v X lt L Enden auf 10 auf die daf r vorgesehenen Flachen gelotet Siehe Blatt 5 und Montageanwei sung 2 5 oT S G5 65 w40 55 unter Pos 60 56 unter Pos 65 gt e Bo 2 o a x 1 o LL gpl 56 Variantenerkl rung CA VAR 02 Grundausf hrung Blatt 1 60 VAR 03 ohne LF und RF Biatt 2 15 unter Pos TO H H Scale Tol Material Decke Mon tage pa rq zum Gehau se anged r uC kt Benennung Designation Sprache Lang Aei Z C Blatt Sh und Schrauben gleichmdssig angezogen ROHDE amp SCHWARZ RM8 BR UNIT deen 114 001 1 Anzugsdrehmoment 2 RM8 BR UNIT Zeichn Nr 7 Drawing No in 1145 4160 01 2008 01 22 1145 3593 01 3 moo 0 appo u 0 EE gr o I Jw
130. c a de aL den Lo nu ds 3 35 Replacing Disk Drive ASQ aerei ede 3 36 Replacing USB Board 40 3 37 Replacing Power Supply 20 3 38 Replacing Fuse board 21 11010000100 0000 3 39 n Q Sus E 3 40 3 41 Replacing Reflectometer 8 A510 to 540 3 44 Replacing Reflectometer 8 A510 to 540 3 44 Replacing Generator Board ZVA8 3 45 Replacing Receiver Board 7 8 only sse 3 46 Replacing the Bridge Unit ZVA8 3 49 Replacing a Reflectometer RM24 A510 to 540 3 50 Replacing a Reflectometer RM40 and RM50 A510 to 540 3 51 Replacing a Reflectometer RM67 A510 to BAU 3 52 Replacing the Coupler Unit ZVA67 3 54 Replacing the Test Set ZVA40 3 54 Replacing the Reflectometer Fan 2 1 1 0 0 2 1 4 3 5
131. cable 1030 at the display 910 Remove the display 910 after removing the 4 screws 920 1145 1155 82 3 31 E 5 Board Replacement R amp S ZVA Installing and putting into operation a new LCD or DC AC converter gt Reinstall the new LCD or new DC AC converter by reversing the disassembly procedure refit all screws and reconnect the cables that have been disconnected drawing 1145 1390 gt When replacing the display 921 or display cable 945 use a new adhesive label 946 to secure the cabling gt Place the key side of the front unit on the top of the instrument so that the cables be connected to the front module controller gt Carefully connect all cable connectors to the front module controller ensuring that the polarity is correct Front Module Controller Typ FMR6 Connector for rotary pulse generator Contact side of switching foil keyboard up 5 SS SES 2 3 8 5 5 i 8 5 5 H Batte ET fs 7 1 LAN2 d 5 Connector for display and converter adapter board Fig 3 4 Location of the edge contacts on the front module controller gt Reinsert the front
132. connection cables only with option ZVAx B16 Connect the mains cable turn on at the mains switch and press the ON key Check the USB board Connect the mouse or keyboard and perform a function check 1145 1155 82 3 37 E 5 Board Replacement R amp S ZVA Replacing Power Supply A20 See Chapter 5 Spare Parts List Items 790 and drawings 1145 1110 1145 1290 1145 1310 The power supply is installed at the rear of the instrument frame Removing the power supply gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 towards the rear Remove the 4 screws 792 in the rear panel Pull out the power supply unit a little at the rear of the instrument remove screw 737 and anti touch guard 736 On the left hand side of the power supply pull off the protective conductor cable and fuse board 735 to the left On the right hand side of the power supply remove the plug on connections to the motherboard Remove the power supply unit Installing the new power supply v v WV Fit the new power supply by reversing the removal procedure If you refit a power supply 1145 5238 fit the cables from the removed one to the new one see drawing 1145 1290 Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Ser
133. dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 184 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty QO OQ N N N N N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 2 1GHz 2248 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 185 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q OQ N N N N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 4 GHz 22 dB 20 dB 15 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 19 dB 15 dB 10 dB 5 dB
134. dB 54 dBm 4 dB 100 MHz 0 dBm 26 dBm 4 dB 34 dBm 4 dB 1 GHz 0 dBm 11 dBm 4 dB 19 dBm 4 dB 3 GHz 0 dBm 11 dBm 4 dB 20 dBm 4 dB 8 GHz 0 dBm 11 dBm 4 dB 19 5 dBm 4 dB 10 GHz 0 dBm 11 dBm 4 dB 19 5 dBm 4 dB 12 GHz 0 dBm 11 dBm 4 dB 19 5 dBm 4 dB 15 GHz 0 dBm 11 dBm 4 dB 19 dBm 4 dB 18 GHz 0 dBm 11 dBm 4 dB 19 dBm 4 dB 20 GHz 0 dBm 11 dBm 4 dB 19 dBm 4 dB 25 GHz 0 dBm 11 dBm 4 dB 19 dBm 4 dB 30 GHz 0 dBm 11 dBm 4 dB 19 dBm 4 dB 35 GHz 0 dBm 12 dBm 4 dB 19 5 dBm 4 dB 40 GHz 0 dBm 12 dBm 4 dB 19 5 dBm 4 dB 45 GHz 0 dBm 12 dBm 4 dB 21 dBm 4 dB 50 GHz 0 dBm 13 dBm 4 dB 21 dBm 4 dB 55 GHz 0 dBm 13 dBm 4 dB 21 dBm 4 dB 60 GHz 0 dBm 14 dBm 4 dB 22 5 dBm 4 dB 67 GHz 0 dBm 14 dBm 4 dB 22 dBm 4 dB With the stated levels the cable loss must still be taken into account If the measured values are more than 2 dB below the levels in the table the coupler must be replaced 1145 1155 82 3 98 E 5 R amp S 2 Method 2 The receiver section of the associated reflectometer is OK gt Loosen the cable at coupler GEN IN at both ends and screw off at the coupler gt Connect the coupler connector X1 to a functioning port Troubleshooting gt Set the frequencies and levels listed in the table at the port used for the measurement and measure the level wave quantity ax or bx at the reflectometer associated with the coupler port a
135. dBc 4 GHz 4017 512345 MHz 3 dBm to 6 5 dBm 5 dBc 5 dBc 5 2 GHz 5217 512345 MHz 3dBm to 6 5 dBm 5 dBc 5 dBc 5 5 GHz 5517 512345 MHz 3dBm to 6 5 dBm 5 dBc 5 dBc 7 2 GHz 7217 512345 MHz 3 dBm to 10 dBm 5 dBc 8 GHz 8017 512345 MHz 3 dBm to 10 dBm lt 5 dBc 3 81 E 5 Troubleshooting Synthesizer 12 Source signals Local signals 1145 1155 82 Frequency Source Level 2nd harmonic ZVA setting Mod 02 10 MHz 10 dBm to 10 dBm 100 MHz 10 dBm to 10 dBm 300 2 10 dBm to 10 dBm lt 25 dBc 1 GHz 10 dBm to 10 dBm 2 GHz 10 dBm to 10 dBm 2 5 GHz 10 dBm to 10 dBm lt 25 dBc 3 GHz 10 dBm to 10 dBm 4 2 10 dBm to 10 dBm 6 2 10 dBm to 10 dBm 8 GHz 10 dBm to 10 dBm 10 GHz 10 dBm to 10 dBm 12 GHz 10 dBm to 10 dBm W165 W166 with synth 1305 3002 02 and synth 1305 3002 03 W155 W156 W158 W159 with synth 1305 7220 02 Frequency ZVA setting LO Frequency Spec analyzer setting Source Level Mod 02 30 MHz 47 512345 2 10 dBm to 10 dBm 100 MHz 117 512345 2 10 dBm to 10 dBm 1 GHz 1 017512345 GHz 10 dBm to 10 dBm 2 GHz 2 017512345 GHz 10 dBm to 10 dBm 3 GHz 3 017512345 GHz 10 dBm to 10 dBm 4 GHz 4 017512345 GHz 10 dBm to
136. devices S 2 VIEW hon fitted components perte List require a special handling ZVA 08 09 16 1 5 Schoettl 1 1 45 1 1 1 0 d 0 1 5 lim sss Lo we 4 EE SE i Ea ei Zeichn Nr Drawing No gt 22 _ o o 5 gt 5 o 2 x o o 2 m o o gt o o bi gt o o E 2 o o D o 1 DISPLAY UNIT OPTION E ZVAB B18 REMOVABLE FLASHDISC MOD 05 with B4 DISPL CONNECT FMR TOSHIBA CLK H NA1_AD_CLK 100 FREQUENCY REFERENCE MOD 04 wi thout B4 OPTION STANDARD PCI OPTION ZVAB B4 OVENQUARZ FR REF 10 QUT IN OPTION COMPACT PCI A10 MOTHERBOARD A130 NETWORK CONTROLLER 2 MOD 04 Switchable Di ther Generator MOD 05 for Option B7 Pulsed Measurement A142 NETCON ANALOG StockNo 04 MOD 04 05 A141 NETCON DIGITAL StockNo 02 MOD DA StockNo 03 MOD Op X141 X142 X143 X132 X133 X130 X131 P60 ren P110 A140 NETWORK CONTROLLER 1 MOD 04 Switchable Dither Generator MOD 05 for Option B7 Pulsed Measurement A142 A150 NETCON ANALOG SYNTH 12GENERATOR A141 NETCON DIGITAL StockNo 02 MOD DA StockNo 03 MOD Op StockNo
137. examine particular circuit sections on specific boards or to make well defined settings that would normally change automatically according to the state of the instrument e g the IF There are a number of service functions which if used incorrectly could cause the instrument to malfunction Usually these functions are disabled They are enabled only after a code number PASSWORD has been entered There are three different service levels Service level Password 0 No password necessary 1 894129 2 30473035 gt pes 1145 1155 82 System Config Measurement Wizard gt Print gt e Internal Reference External Reference Preset GPIB Address Service Function External Tools gt 3 71 Service Function E Enter Password 1 5 R amp S 2 Troubleshooting Service Function Structure Group Main ID Sub ID Function Address Data Group Applies to 1 API 2 HW boards Boards Boards Main ID Sub ID 0 All boards 0 1 Network controller1 0 All board 1 PCI 2 ND 3 NA 2 Network controller2 5 Motherboard 0 9 Frequency reference 0 11 Synthesizer1 0 All board 1 SY1 2 SY2 3 SY3 4 SYA 12 Synthesizer2 21 Reflectometer1 0 all board 1 GEN 2 REC 22 Reflectometer 2 23 Reflectometer 3 24 Reflect
138. for R amp S ZVA67 with four ports 1145 1155 82 4 2 Installing Options R amp S R amp S ZVA8 B16 R amp S R amp S ZVA8 B16 R amp S R amp S ZVA24 B16 R amp S R amp S ZVA24 B16 R amp S R amp S ZVA40 B16 R amp S R amp S ZVA40 B16 R amp S R amp S ZVA50 B16 R amp S R amp S ZVA50 B16 R amp S R amp S ZVA67 B16 R amp S R amp S ZVA67 B16 R amp S R amp S ZVA8 B21 R amp S R amp S ZVA24 B21 R amp S R amp S ZVA40 B21 R amp S R amp S ZVA50 B21 R amp S R amp S ZVA67 B21 R amp S R amp S ZVA8 B22 R amp S R amp S ZVA24 B22 R amp S R amp S ZVA40 B22 R amp S R amp S ZVA50 B22 R amp S R amp S ZVA67 B22 R amp S R amp S ZVA8 B23 R amp S R amp S ZVA24 B23 R amp S R amp S ZVA40 B23 R amp S R amp S ZVA50 B23 R amp S R amp S ZVA67 B23 R amp S R amp S ZVA8 B24 R amp S R amp S ZVA24 B24 R amp S R amp S ZVA40 B23 R amp S R amp S ZVA50 B23 R amp S R amp S ZVA67 B23 1164 0209 08 1164 0209 10 1164 0209 24 1164 0209 26 1164 0209 40 1164 0209 42 1164 0209 50 1164 0209 52 1164 0209 67 1164 0209 69 1164 0009 02 1164 0109 02 1302 5409 02 1305 5616 02 1305 7077 02 1164 0015 02 1164 0115 02 1302 5415 02 1305 5622 02 1305 7083 02 1164 0021 02 1164 0121 02 1302 5421 02 1305 5639 02 1305 7090 02 1164 0038 02 1164 0138 02 1302 5438 02 1305 5645 02 1305 7102 02 E 5 amp 5 2 Receiver Step Attenuator Port 1 for R amp S ZVA8 for R amp S ZVA24 for R amp S ZVA40 for R amp S ZVA50 for R amp S ZVA67 Receiver Step
139. gt gt a o o o lt gt o a o gt x a o o Ww Projection thod VAR MOD52 633 630 VAR MOD52 VAR MOD52 VAR MOD52 624 r c dp UMP E E cM cup 6 Montage Demontage der Reflektometer RM Unit ZVA50 nstalling uninstalling reflectometers RM Unit ZVAS abel zwischen Bias Eichleitung und RM Unit vor Demontage der RM Unit 5 entfernen Nach Montage RM Unit ZVA50 mit Optioner Kabel entsprechend Einbauanweisung montieren ttenuator ond RM unit t 7 5 with options installation instructions VAR MOD52 VAR MOD52 VAR MOD50 VAR MOD50 VAR MOD52 MaBs tab oleranz 701 Werksto Scale Material EINBAUANWEISUNG ZVA50 B1 6 ROMDESSCHWARZ INSTALLATION INSTRUCTION ZVA50 B16 as Er 2007 09 20 1305 3322 00 prache Lang Aei Z Blatt Z 01 00 eichn Nr Drawing No N A I AE MEE Option B16 Option B2x Port Option B3x Port Option B2x and B3x W505 W503 j W505 W505 W506 a f W506 NI j 2 y ah A AC o 2209 i lt Z 2 9 x e es g I NS gt N SS ea 552 A d 1 3 Wi S N E 5 p N Y 8 c 6 gt Y A AN N A lt 1 2 with
140. gt Reinsert board and extension card gt Connect the output to be tested to the spectrum analyzer using an adapter cable and adapter SMA N gt Set the frequencies listed in the table gt Check signals according to following table Signal Connector Frequency Nom level Setting NA1_AD_CLK X103 80 MHz 10 dBm 1dB NA2_AD_CLK X104 80 MHz 10 dBm 1dB SY1_REF X105 128 MHz 10 dBm 1dB SY2_REF X106 128 MHz 10 dBm 1dB REF_10_OUTIN X107 10 MHz 6 dBm 1dB Menu System Internal Reference The board must be replaced if the signal is more than 2 dB below the stated nominal level gt Connect the frequency reference output of the spectrum analyzer to X107 REF 10 OUTIN using an adapter cable and adapter SMA N gt Connect X105 or X106 SY1 REF or SY2 REF to the spectrum analyzer using an adapter cable and adapter SMA N The 128 MHz signal s frequency must precisely equal its nominal frequency If the frequency differs in any way e g 128 001 MHz replace the board 1145 1155 82 3 77 E 5 Troubleshooting R amp S ZVA Testing the Synthesizer Board N B Synthesizers with part numbers 1145 xxxx or 1300 xxxx are no longer available In case of defect please contact the Central Service in Munich gt Disconnect source or local cable at the reflectometer 1 to 4 depending on which synthesizer section is to be tested gt Connect the end of the cable to the spectrum analyzer input via
141. in the table are exceeded the board must be replaced 1145 1155 82 3 86 E 5 R amp S ZVA Troubleshooting Testing the Reflectometer RM24 Generator levels It is assumed that the synthesizer section synthesizer1 associated with the reflectometer to be tested is OK gt Loosen cable W514 GEN gt coupler unit at both ends and screw off at the generator output GEN Connect the generator output to the spectrum analyzer using the SMA cable Set the ZVA to the CW sweep mode Set the frequencies listed in the table v ON ON Set the power listed in the table Frequency Set power to Level on GEN output 2nd harmonic 3rd harmonic 10 MHz 10 dBm 13 0 dBm 100 MHz 10 13 0 lt 21 dBc lt 21 dBc 1 GHz 10 dBm 13 2 dBm lt 21 dBc lt 21 dBc 4 GHz 10 dBm 13 7 dBm lt 21 dBc lt 21 dBc 8 GHz 10 dBm 14 3 dBm lt 21 dBc lt 21 dBc 9 GHz 10 dBm 14 5 dBm lt 21 dBc 12 GHz 10 dBm 15 0 dBm v 15 GHz 5 dBm 7 5 dBm wt 18 GHz 5 dBm 8 0 dBm 20 GHz 5 dBm 8 3 dBm pud With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz Receiver levels The following is assumed e The LO synthesizer section synthesizer1 mod 20 synthesizer2 associated with the reflectometer to be tested is OK e The network controller associated with the reflectometer to be tested is OK e One reflec
142. instrument and disconnect the mains cabling again Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key 1145 1155 82 3 40 E 5 R amp S ZVA Board Replacement Replacing Motherboard A10 See Chapter 5 Spare Parts List Item 510 and drawings 1145 1110 1145 1310 The motherboard is located on the base of the instrument N B The motherboard can only be replaced at R amp S service centers Opening the instrument and removing the motherboard gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards gt Lift off the top instrument cover 296 after undoing the countersunk screws 298 gt Extract the top boards Use ejector lever for the synthesizer and network controller hold the frequency reference by the enclosure gt Remove the power supply 550 e Remove the 4 screws 757 in the rear panel e Pull out the power supply unit a little at the rear of the instrument remove screw 737 and anti touch guard 736 e On the left hand side of the power supply pull off the protective conductor cable and the fuse board 735 to the left the right hand side of the power supply pull off the plug in connections to the motherboard e Remove the power supply unit Remove the 4 screws in the front handles 410 right and left
143. mixers the input signal is directly converted to the IF signal 17 5 MHz In the frequency range 10 MHz to 24 GHz the mixers are used as basic wave mixers IF LO RF In the range 24 GHz to 70 GHz the mixer for the upper frequency range works as a harmonic mixer IF 3LO RF The LO signal section contains a frequency doubler for the range 12 GHz to 24 GHz a switchable filter unit an adjustable attenuator and a broadband amplifier for the frequency range 30 MHz to 24 GHz Range Basic frequency range Doubler Output frequency from synthesizer 1 30 MHz to 12 0 GHz 30 MHz to 12 0 GHz 2 6 GHz to 8 15 GHz x 12 0 GHz to 16 3 GHz 3 8 15 GHz to 12 0 GHz 16 3 GHz to 24 0 GHz 1145 1155 82 3 9 E 5 Instrument Construction and Function Description R amp S ZVA Each of the reflectometers RM1 2 contain two voltage controlled fans to perform optimum cooling Network controller The network controller comprises two boards the netcon analog and the netcon digital which are screwed together to form a single unit The boards are four channel in other words one network controller is required for two ports 2 measurement channels 2 reference channels After A D conversion the network controller performs high speed digital processing on the IF signals from the reflectometers Netcon analog The netcon analog board is a 4 channel IF amplifier and one 14 bit A D converter per channel The tra
144. noise Only one port Synthesizer1 All ports Frequency reference Level accuracy Only one port Reflectometer associated with defective port All ports Synthesizer1 Max output level Only one port Reflectometer associated with defective port All ports Synthesizer1 Absolute accuracy wave quantity a Reflectometer associated with defective port Level linearity Reflectometer associated with defective port Harmonic ratio Reflectometer associated with defective port Synthesizer1 Spurious suppression Synthesizer1 Matching portx Bridge unit of reflectometer associated with the defective port Directivity portx Bridge unit of reflectometer associated with the defective port Receiver absolute accuracy Port 1 2 Port 3 4 All ports Reflectometer associated with defective port Reflectometer associated with defective port Synthesizer Network controller Network controller2 Frequency reference Receiver linearity for high levels Portx All ports Reflectometer associated with defective port LO divider LO divider Synthesizer2 Port1 2 Port3 4 Receiver linearity for low levels Network controller1 Network controller2 Receiver noise level portx Reflectometer associated with defective port Synthesizer2 or synth 1 for 2 port models Dynamic range portx Reflectometer associated with defective port see Circular 10028 Synthesizer2 or synth 1 for 2 port models
145. ports The signal processing path comprises a reflectometer board an IF board a network controller and a processor section comprising a Pentium PC I O interface and graphics board The instrument can be expanded to handle future digital and analog requirements by retrofitting options The generator signal on R amp S ZVA8 300 kHz to 8 GHz is generated on synthesizer board 1 amplified the generator section of the reflectometer board and then passes via the bridge to the port port1 to 4 and thus to the DUT The reference signal Ref1 to 4 is split in the bridge and fed to the receiver section Receiver Ref1 to 4 on the reflectometer board The generator signal on R amp S ZVA24 R amp S ZVA40 R amp S ZVA50 and R amp S ZVA67 10 MHz to 24 GHz 10 MHz to 40 GHz 10 MHz to 50 GHz 10 MHz to 67 GHz is generated on synthesizer board1 frequency multiplied filtered and amplified in the generator section of the reflectometer board and then passes via the coupler to the port port1 to 4 and thus to the DUT The reference signal Ref1 to 4 is split in the coupler and fed to the receiver section Receiver Ref1 to 4 on the reflectometer board The signal reflected or transmitted by the DUT Meas1 to 4 is fed to the port coupled out in the bridge or coupler unit and fed to the receiver section Receiver Meas 1 to 4 on the reflectometer board The internal reference frequencies are generated on the frequency reference board The 128 MHz referen
146. position Connect the mains cable turn on at the mains switch and press the ON key 1145 1155 82 3 40 E 5 R amp S ZVA Board Replacement Replacing Motherboard A10 See Chapter 5 Spare Parts List Item 510 and drawings 1145 1110 1145 1310 The motherboard is located on the base of the instrument N B The motherboard can only be replaced at R amp S service centers Opening the instrument and removing the motherboard gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards gt Lift off the top instrument cover 296 after undoing the countersunk screws 298 gt Extract the top boards Use ejector lever for the synthesizer and network controller hold the frequency reference by the enclosure gt Remove the power supply 550 e Remove the 4 screws 757 in the rear panel e Pull out the power supply unit a little at the rear of the instrument remove screw 737 and anti touch guard 736 the left hand side of the power supply pull off the protective conductor cable and the fuse board 735 to the left e On the right hand side of the power supply pull off the plug in connections to the motherboard e Remove the power supply unit gt Remove the 4 screws in the front handles 410 right and left and take off the front handles Remove the countersunk screw 390 next to the display and pull off the front cover
147. prawi ngua 1302 5050 01 FRONT EANEL A 2009 07 13 ot es smolinsk 1305 7002 01 S 1 DEE
148. reflectometer Remove the Reflectometer see chapter Replacing Reflectometer Board A510 to A540 Replacing the inner conductor Unscrew the N outer conductor with a spanner narrow SW 14mm and take out inner conductor unit N B Ensure that the centring disk 135 is also removed gt Carefully insert the new inner conductor in the bridge unit enclosure and screw back the outer conductor lock with Loctite 262 mount with torque 3 5 Nm Reassembling the instrument Reinstall the Reflectometer see chapter Replacing Reflectometer Board A510 to A540 Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions v v ON ON When the instrument has been started check the protocol file for errors INFO Error Log Check the gauge see Checking the Gauge in chapter 2 Perform factory system error calibration see Factory System Error Calibration in chapter 2 1145 1155 82 3 48 E 5 R amp S ZVA Board Replacement Replacing the Bridge Unit 7 8 only See Chapter 5 Spare Parts List drawings 1145 1110 1145 4177 Item 100 Opening the instrument and removing the reflectometer Remove the Reflectometer see chapter Replacing Reflectometer Board A510 to A540 Removing the bridge unit gt Loosen the MEAS REF and GEN cables 310 320 300 at both ends and disconnect at the bridge unit N B When loosening support the cable with a 7mm
149. secure with the countersunk screw 390 Refit the 2 front handles 410 using 4 screws Fit the termination and the 3 5mm connection cables only with option ZVAx B16 Connect the mains cable turn on at the mains switch and press the ON key Check the USB board Connect the mouse or keyboard and perform a function check 1145 1155 82 3 37 E 5 Board Replacement R amp S ZVA Replacing Power Supply A20 See Chapter 5 Spare Parts List Items 790 and drawings 1145 1110 1145 1290 1145 1310 The power supply is installed at the rear of the instrument frame Removing the power supply gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 towards the rear Remove the 4 screws 792 in the rear panel Pull out the power supply unit a little at the rear of the instrument remove screw 737 and anti touch guard 736 On the left hand side of the power supply pull off the protective conductor cable and fuse board 735 to the left On the right hand side of the power supply remove the plug on connections to the motherboard Remove the power supply unit Installing the new power supply v v ON ON Fit the new power supply by reversing the removal procedure If you refit a power supply 1145 5238 fit the cables from the removed one to the new one see drawing 1145 1290 Push the enclosure 400 back on and screw the 4 rear panel feet
150. speed Check voltage at connector X35 X36 X37 pin 3 nom value 0 9V 1145 1155 82 Cause of fault remedy Mains switch OFF Turn on at mains switch LED does not come on Measure voltage at X92 C23 Front module controller Nom value 13 5 V 1V Nom value reached Fault in key pad or controller No voltage Power supply defective or short to12 V standby LED does not come on gt Measure the PWR ON signal at power supply X92 B24 1V for ON Voltage gt 1V Key pad or controller defective Cause of fault remedy If no voltage can be measured the fan fuse may be defective F12 F62 F63 3 62 E 5 R amp S ZVA Troubleshooting Troubleshooting Boot Problems e Fault ZVA does not start the measurement application The first action the ZVA performs after power up is booting BIOS for the processor When the processor has been successfully initialised the Windows XP start up procedure begins Then the measurement application is loaded as an autostart program If there are errors during the boot phase messages indicate possible defects The message No System Disk or Disk error indicates that the hard disk data is corrupt If this is the case replace the hard disk If the operating system on the hard disk has been corrupted and so cannot be loaded correctly Windows XP outputs a blue screen This screen summarizes all the key information about the internal status of the processor
151. the end of the reflectometer and take out the reflectometer Installing the board and reassembling the instrument gt Insert the new board into the instrument and reconnect any cables that have been disconnected N B Use the lettering on the motherboard as an aid Screw in the screws 153 154 163 164 168 in the front of the instrument Screw in the 2 screws 151 161 in the end of the reflectometer Fitthe instrument base cover 297 and secure with screws 299 Slide the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions VV V V ON V WV When the instrument has been started check the protocol file for errors INFO Error Log Record the generator and receiver correction data see Recording Correction Values in chapter 2 gt Perform the factory system error calibration see Factory System Error Calibration in chapter 2 1145 1155 82 3 44 5 R amp S ZVA Board Replacement Replacing Generator Board 7 8 only See Chapter 5 Spare Parts List Item 110 and drawing 1302 4960 08 Opening the instrument and removing the board v v WV Remove the reflectometer see chapter Replacing Reflectometer Board A510 to A540 Remove the cover 130 Remove the fan cable Pull off the generator board 110 Installing the board and reassembling the instrument
152. the reference board when option B4 is fitted Each board has its own fuses for the supply voltages These fuses are soldered into position on the board All external supply voltages USB etc are protected to prevent shorts 1145 1155 82 3 20 E 5 R amp S ZVA Board Replacement Board Replacement The following section is a detailed description of board replacement Chapter 5 tells you how to order spare parts It contains a list of mechanical parts and their order numbers as well as drawings relating to board replacement Note The numbers in brackets are the item numbers in the list of mechanical parts in Chapter 5 In turn these item numbers are the same as the item numbers in the drawings relating to board replacements also in Chapter 5 1145 1110 sheet 1 ZVA Network Analyzer 1145 1110 sheet 2 3 4 5 6 7 ZVA Network Analyzer 1305 7002 sheet 1 2 3 67 Network Analyzer 1145 1290 sheet 2 ZVB base instrument power supply cabeling 1145 1310 sheet 1 2 ZVA base instrument 1145 1390 sheet 1 ZVA display unit 1164 1770 sheet 1 ZVA Option B4 1145 3593 sheet 1 8GHz Bridge 1145 4177 sheet 1 8 1145 4283 sheet 1 RM24 1145 4319 sheet 1 40 1305 3413 sheet 1 RM50 1305 6241 sheet 1 and 2 RM67 1164 0250 sheet 1 to 5 ZVA8 Option B16 1164 0267 sheet 1 to 5 ZVA24 Option B16 1164 0215 sheet 1 to 5 ZVA8 Option B21 to B24 and B31 to B34 1164 0221 sheet 1 to 5 ZVA24 Option B21 to B24 an
153. to 5 0 GHz 8 0 GHz to 10 0 GHz x 16 0 GHz to 20 GHz 6 5 0 GHz to 6 25 GHz 10 0 GHz to 12 5 GHz x 20 0 GHz to 25 GHz 1145 1155 82 3 7 Instrument Construction and Function Description Doubler50 The doubler contains a frequency doubler for the range 25 GHz to 50 GHz a switchable filter unit and a broadband amplifier for the range 10 MHz to 50 GHz R amp S ZVA Range Frequency range from Doubler Output frequency driver24 1 10 MHz to 25 0 GHz 10 MHz to 25 0 GHz 2 12 5 GHz to 14 9 GHz 25 0 GHz to 29 8 GHz 3 14 9 GHz to 18 5 GHz x 29 8 GHz to 37 0 GHz 4 18 5 GHz to 25 0 GHz x 37 0 GHz to 50 0 GHz Receiver50 The receiver section has two channels measurement channel and reference channel The measurement channel contains a buffer amplifier two mixers for each of the frequency ranges 10 MHz to 2 5 GHz and 2 5 GHz to 50 GHz LO doublers LO amplifiers and an IF amplifier The reference channel is identical to the measurement channel without the buffer amplifier the mixers the input signal is directly converted to the IF range approx 15 to 21 MHz In the frequency range 10 MHz to 24 GHz the mixers are used as basic wave mixers IF LO RF In the range 24 GHz to 50 GHz the mixer for the upper frequency range works as a harmonic mixer IF 3LO RF The LO signal section contains a frequency doubler for the range 8 GHz to 16 GHz a switchable filter unit a second frequ
154. 0 Front Module Controller Typ FMR6 Connector for rotary pulse generator Contact side of switching foil keyboard up EXSSEZTSETT ETT D O 2 3113 5 5 1 5 B Batte E 1 LAN2 E Connector for display and converter adapter board Fig 3 3 Location of the lithium battery on the front module controller Installing the new battery and reassembling the instrument Risk of discharge Do not short curcuit the battery gt Insert the battery under the spring in the holder N B The positive pole of the battery must be uppermost gt Reinsert the front unit in the instrument and secure to the front frame with 4 countersunk screws 610 gt Refit the countersunk screws 168 2 153 154 163 164 Risk of instrument damage Be careful when replacing the cables Connect the cables to the proper connectors to avoid damage to the instrument gt Replace the front cover 300 303 306 310 313 316 and screw in the countersunk screw 390 gt Refit the 2 front handles 410 using 4 screws gt Fit the termination and the 3 5mm connection cables only with option ZVA
155. 0 Product ID 01 00 Serial Number 100124 IP Addresses IP Address 0 0 0 0 amp nbs Subnet Mask 0 0 0 0 IP Address 0 0 0 0 Subnet Mask 0 0 0 0 IP Address 127 0 0 1 Localhost Subnet Mask 255 0 0 0 SyMapping ZVA8_P4 LO Divider is not active Date 05 28 04 Time 14 52 57 Voltages Fr Test description Min Max Result State 10V_A SUPPLY 1 550V 1 950V 1 756V PASSED 5V_A SUPPLY 1 400V 1 800V 1 560V PASSED 5V_REF 1 400V 1 800V 1 560V PASSED 12V_STB 1 900V 2 300V 2 112V PASSED 128 VCXO 0 800V 4 000V 2 696V PASSED ADC_CLK 0 800V 4 000V 2 060V PASSED 10V_A SUPPLY 1 900V 2 300V 2 128V PASSED 5V_A SUPPLY 2 100V 2 500V 2 264V PASSED Voltages Nd1 Test description Min Max Result State 5VA_ADC 2 250V 2 750V 2 488V PASSED 2 5VD_MDD1 1 125V 1 375V 1 264V PASSED 2 5VD_MDD2 1 125V 1 375V 1 264V PASSED 1 5VD_FCON 0 675V 0 825V 0 752V PASSED 5VA_ADC 2 250V 2 750V 2 464V PASSED DGND1 0 000V 0 200V 0 000V PASSED DGND2 0 000V 0 200V 0 000V PASSED AGND 0 000V 0 200V 0 000V PASSED 1145 1155 82 3 66 E 5 R amp S ZVA Troubleshooting Voltages Nd2 Test description Min Max Result State 5VA_ADC 2 250V 2 750V 2 484V PASSED 2 5VD_MDD1 1 125V 1 375V 1 260V PASSED 2 5VD_MDD2 1 125V 1 375V 1 260V PASSED 1 5VD_FCON 0 675V 0 825V 0 752V PASSED 5VA_ADC 2 250V 2 750V 2 460V PASSED DGND1 0 000V 0 200V 0 000V PASSED DGND2 0 000V 0 200V 0 000V PASSED AGND 0 000V 0 200V 0 000V PASSED Voltages Sy1 DDSCON Test description Min
156. 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 51 0 GHz 52 0 GHz 53 0 GHz 54 0 GHz 55 0 GHz 56 0 GHz 57 0 GHz 58 0 GHz 59 0 GHz 60 0 GHz 61 0 GHz 62 0 GHz 63 0 GHz 64 0 GHz 65 0 GHz 66 0 GHz 67 0 GHz 1145 1155 82 1 200 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 1 11 tas noise level with opt rec atten Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GH 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 201 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 1 11 Input noise level with opt rec atten Test fr
157. 0 W505 REF OUT 1550 W501A REF IN INSTALLATION MANUAL B16 ZVALO BE 2007 03 29 1ESK 1164 023800 i I ROMDERSCHMART SINE USE 1751 7VAL0 B16 7 40 16 Tor Port 5 4 mit with ZVA40 B3x 1582 W5535B SRC OUT 1584 1552 W534 SRC 1554 UJ 1572 W506 MEAS IN 1574 1562 W505 MEAS OUT 564 For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor 1505 5665 00 W507B Bestandteil von Part of ZVA40 B3x 1522 W503 REF OUT 1524 1552 W501B REF IN 1334 r NBAUANWE IS 7 40 16 ROHDE amp SCHWARZ INSTALLATION MANUAL ZVA40 B16 7 40 2007 03 29 9 1ESK A I i r s j s h A I eee _ 7 40 16 Tor Port 1 2 mit with ZVA40 B2x und and ZVA40 B3x 1370 W506 MEAS 1550 W554 SRC IN 1360 W505 MEAS OUT UJ D dm Gm Sty 1505 5656 00 W512A E 1 e Uke PH 4 Bestandteil von Z Part of GC NI li Je ZVA40 B2x d KA A Ex SE ch a H 5 gt 5 Lo 5 m3 Lo x S c 5 e gt gt x ER 1340 W513 SRC OUT L gt e oc o Oo 2 o a c 22 Bd i 15
158. 0012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 63 E 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 1 11 tas noise level with opt rec attenuator Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 64 E 5 R amp S 2 Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max va
159. 0012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 101 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Port __ 1 11 Input noise level without opt rec atten Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 1145 1155 82 1 102 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 1 11 ta noise level with opt dir gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012
160. 04 MOD 04 05 MOD 04 5 2 X160 161 0 9_0UT_3 0 9_0UT_3 BE X165 X165 X141 X142 X143 X141 X142 X143 150 151 P60 ren po P24 10 RM1_1F_REF RM2_1F_MEAS A160 SYNTH 12LOCAL 5 o o MOD 03 BE X160 X161 160 161 248 P24 5 x A90 gt 1 0 2 FRONT MODULE CONTROLER 99 A16 FLEX SWITCHBOARD A15 FLEX SWITCH FOIL A30 X E1 xX E2 E3 REAR PANEL EXT TRIGGER K X225 25 X221 DIGITAL INTERFACE USER CONTROL CASCADE COMBINER MONITOR 2 X65 NOISE SOURCE REF_10_OUTIN Floppy MODELS 1305 7002 02 ZVA67 DISPLAY MB REARPANEL 1305 7002 04 ZVA67 DISPLAY MB REARPANEL 1305 7002 02 RM UNIT OPTION 1305 7002 04 RM UNIT OPTION Sheet 1 Sheet 2 lt gt lt gt w700 510 lt only ZVA40 RM1 SOURCE 1 LOCAL to 510 X18 X16 X8 X9 X10 A510 RM UNIT X11 PORT 1 Legende Legend Cables to RM n enthalten in contained in KABELSATZ ZVA SET OF CABLE ZVB 1302 5050 01 RM n REFLECTOMETER n semi rigid cable ee flex koax cable enthalten in contained in GRUNDEINHEIT ZVA FUNDAMENTAL UNIT 1145 1
161. 05 3688 00 1 W508 2170 DW RF CABLE W506 MEAS IN 1305 0468 00 1 W506 2190 PD INSTALLATION INSTRUCTION 1164 0409 00 1 DRAWING 1164 0409 00 OPTION R amp S ZVA40 B33 REC ATTENUATOR PORT 1302 5467 02 OPTION R amp S ZVA40 B34 REC ATTENUATOR PORT 4 1302 5473 02 2110 ZE ATTENUATOR REC44 1046 5082 03 1 550 2120 VS DIN6900 M2 5X6 A2 1148 3059 00 2 2130 DY ATT CTRL CABLE GENERATOR 240 1164 0396 00 1 W550 MM 2140 DW RF CABLE W507B ATT REC 1305 3665 00 1 W507B 2160 DW RF CABLE W508 MEAS 1305 3688 00 1 W508 2170 DW RF CABLE W506 MEAS IN 1305 0468 00 1 W506 2190 PD INSTALLATION INSTRUCTION 1164 0409 00 1 DRAWING 1164 0409 00 OPTION R amp S ZVA50 B21 GEN ATTENUATOR PORT 1 1305 5616 02 OPTION R amp S ZVA50 B22 GEN ATTENUATOR PORT 2 1305 5622 02 2010 ZE ATTENUATOR 50 DB 1170 0065 02 1 550 2020 VS DIN6900 M2 5X6 A2 1148 3059 00 2 1145 1078 02 5 32 5 amp 5 2 List of ZVA parts including spare parts Position Designation Stock No Electrical Recommended Designation Spare Parts 2030 DY ATT CTRL_CABLE 90 1164 0244 00 1 W550 2040 DW RF CABLE W512A ATT GEN 1305 5345 00 1 W512A 2060 DW RF CABLE W536 SRC 1305 5339 00 1 W536 2070 DW RF CABLE W513 SRC OUT 1305 5500 00 1 W513 2090 PD INSTALLATION INSTRUCTION 1305 5322 00 1 DRAWING 1164 0409 00 OPTION R am
162. 0V 2 196V PASSED 12V SUPPLY 2 000V 2 600V 2 220V PASSED 12V SUPPLY 1 600V 2 000V 1 800V PASSED Voltages Rm4 Test description Min Max Result State GND 0 000V 0 200V 0 000V PASSED GND 0 000V 0 200V 0 000V PASSED 5V SUPPLY 2 300V 2 700V 2 492V PASSED 10 5VA SUPPLY 2 300V 2 800V 2 604V PASSED 10 5VB SUPPLY 2 300V 2 800V 2 568V PASSED 12V FAN 2 000V 2 600V 2 216V PASSED 12V SUPPLY 2 000V 2 600V 2 136V PASSED 12V SUPPLY 1 600V 2 000V 1 804V PASSED Voltages Fr Voltages Nd1 Voltages Nd2 Voltages Sy1 DDSCON Voltages Sy2 DDSCON Voltages Rm1 Voltages Rm2 Voltages Rm3 Voltages Rm4 Home 1145 1155 82 3 68 E 5 R amp S ZVA Troubleshooting Interpreting the Results of the Selftest Negative voltages are transformed into positive voltages by means of a positive voltage and a resistor network because the A D converters that are used can handle only positive voltages This is why an acceptable negative voltage may elicit a FAIL because the associated positive voltage is out of tolerance The voltages supplied by the power supply are not checked directly The failure of a power supply voltage can however be deduced from FAILs of certain voltages on several boards The following Table shows how the board oriented voltages checked during the selftest are derived from the power supply voltages Power 3 4 V 5 2 V 6 5 V 8 25 V 12 25 V 6 5 V 12 25 V supply Fr 5V_A 10V_A 10V A 5V_REF 12V_STB
163. 1 8 L 2 658 1 8A 1 6 7 P X200 A OPTION LINE IN ZVAB B18 100 240 REMOVABLE 47 63 Hz SC NETWORK CONTROLLER 2 NETWORK CONTROLLER 1 450 ck DISPLAY NVERTER OPTION MOD 02 Basic Model MOD 02 Basic Model z TFT LCD ZVAB B10 MOD 04 Switchable Dither Generator MOD 04 Switchable Dither Generator 2 GND A100 MOD 05 for Option B7 Pulsed Measurement MOD 05 for Option B7 Pulsed Measurement A150 A160 FREQUENCY REFERENCE A142 A142 SYNTH LO 2 SYNTH DS 01 3 A20 ANALOG NETCON ANALOG POWER MOD 05 with B4 StockNo 02 MOD 02 StockNo 02 00 02 SUPPLY NETCON DIGITAL StoskNog 04 Ir 0 04 06 NETCON DIGITAL StqskNo 04 uM0DI04 0 Ww en 1 OVENGUARZ StockNo 02 MOD 02 04 Dom StockNo 02 00 02 04 StockNo 03 MOD 05 StockNo 03 00 05 wo X141 X142 X143 X144 S X141 14 143 DISPL CONNECT FMR TOSHIBA 1 oF 3 To 1 X160X16 KN P x160 X16 KN 1 FR_REF_10_OUT IN X105 SY2_REF X107 X165 LO_OUT_1 X166 LO_OUT_2 xe NA1 AD CLK 34 S0_OUT_3 REAR PANEL X160X161 23 24 25 X21 P48 X131 X132X133 X130 TT X141 X142 X143 X140 150 151 P60 P60 P110 P80 P60 110 P48 24 n IGGER A10
164. 1 800V 1 568V PASSED 7V_A SUPPLY 1 400V 1 900V 1 628V PASSED Voltages Sy2 DDSCON Test description Min Max Result State 10V_A SUPPLY 1 500V 2 000V 1 752V PASSED 5V_A SUPPLY 1 300V 1 800V 1 560V PASSED 5V_REF 1 300V 1 800V 1 564V PASSED 7V_A SUPPLY 1 400V 1 900V 1 616V PASSED Voltages Rm1 Test description Min Max Result State GND 0 000V 0 200V 0 000V PASSED GND 0 000V 0 200V 0 000V PASSED 5V SUPPLY 2 300V 2 700V 2 496V PASSED 10 5VA SUPPLY 2 300V 2 800V 2 564V PASSED 10 5VB SUPPLY 2 300V 2 800V 2 564V PASSED 12V FAN 2 000V 2 600V 2 216V PASSED 12V SUPPLY 2 000V 2 600V 2 204V PASSED 12V SUPPLY 1 600V 2 000V 1 796V PASSED Voltages Rm2 Test description Min Max Result State GND 0 000V 0 200V 0 000V PASSED GND 0 000V 0 200V 0 000V PASSED 1145 1155 82 3 67 E 5 Troubleshooting R amp S ZVA 5V SUPPLY 2 300V 2 700V 2 500V PASSED 10 5VA SUPPLY 2 300V 2 800V 2 576V PASSED 10 5VB SUPPLY 2 300V 2 800V 2 592V PASSED 12V FAN 2 000V 2 600V 2 204V PASSED 12V SUPPLY 2 000V 2 600V 2 204V PASSED 12V SUPPLY 1 600V 2 000V 1 796V PASSED Voltages Rm3 Test description Min Max Result State GND 0 000V 0 200V 0 000V PASSED GND 0 000V 0 200V 0 000V PASSED 5V SUPPLY 2 300V 2 700V 2 500V PASSED 10 5VA SUPPLY 2 300V 2 800V 2 584V PASSED 10 5VB SUPPLY 2 300V 2 800V 2 600V PASSED 12V FAN 2 000V 2 600V 2 196V PASSED 12V SUPPLY 2 000V 2 600V 2 220V PASSED 12V SUPPLY 1 600V 2 000V 1 800V PASSED Voltages Rm4 Tes
165. 1 GHz Max frequency deviation see Performance Test Report 1145 1155 82 1 5 E 5 Performance Test R amp S ZVA Checking the Harmonics Instrument Test setup Spectrum analyzer settings R amp S ZVA settings Measurement Calculation 1145 1155 82 Spectrum analyzer see Chapter Test Equipment Item1 Test cable see Chapter Test Equipment Connect the spectrum analyzer to porti Note Synchronize the reference oscillators in the spectrum analyzer and in the R amp S ZVA PRESET FREQ foen 2 foen foen 1 SPAN ZERO SPAN BW MANUAL RES DW 1 kHz MARKER DETECTOR RMS AMPT REF LEVEL 13 dBm For measurement frequencies see Performance Test Report fGEN Preset Meas Wave Quantities Src Sweep Sweep Type CW Mode CW Frequency Power 10 dBm Sweep Single Restart For measurement frequencies see Performance Test Report fGEN Read off the levels Lagen n 1 2 3 indicated by the spectrum analyzer s markers Harmonics L gen Ligen cable loss in dB The cable loss corresponds to the Sz of the test cable used between the fundamental and the measured harmonic S5 is negative 1 6 E 5 R amp S ZVA Performance Test Checking the Accuracy of Output Power Instrument Test setup Power sensor settings R amp S ZVA settings Measurem
166. 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 1145 1155 82 1 115 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Page 1 13 Port 3 to Port Dynamic range with opt generator or receiver attenuator and with opt direct generator receiver access Test frequency 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 1145 1155 82 1 116 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 1 13 Dynamic range with opt generator and receiver attenuator and with opt direct generator receiver access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 1145 1155 82 1 117 E 5 Performance Test Report R amp
167. 10 DW RF CABLE W515 MEAS 1300 0368 00 W515 320 DW RF CABLE W514 GEN 1300 0374 00 W514 330 DV RF CABLE W541 1145 4931 00 W541 DRAWING 1145 4283 01 REFLECTOMETER 24 20 ED RM24 GENERATOR 1145 4348 02 A504 30 ZE GENERATOR 24 1151 6503 02 A506 40 MN COVER A SIDE GEN 24GHZ 1145 4648 00 1145 1078 02 5 21 E 5 List of ZVA parts including spare parts R amp S ZVA Position Designation Stock No Electrical Recommended Designation Spare Parts 50 ED RM24 RECEIVER 1145 4360 02 1 A503 60 ZE RECEIVER 24 1151 7022 02 1 A507 70 MN COVER B SIDE REC 24GHZ 1145 4654 00 1 80 MZ RM HOLDING ZVA 1145 2422 00 1 90 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 16 E500 100 ZE FAN 40x40x20 1145 4619 00 1 x 110 VS 7985 ISR M3X25 A4 1148 3007 00 4 120 VS DIN433 3 2 A4 0082 4570 00 4 130 VS DIN128 A3 A2 0005 2499 00 4 140 DY CABLE 26P 1 27 70MM1 1 1145 4831 00 1 W519 DRAWING 1145 4319 01 RM UNIT R amp S ZVA40 GHz 400 ZE REFLECTOMETER ZVA40 1145 4390 02 1 A500 430 ZE TEST SET 44 1302 3503 02 1 501 x 440 MZ COUPLEHOLDER 2 ZVA40 1305 3436 00 1 467 VS 6900 ISR M2 5X6 A2 1148 3059 00 2 470 MZ SMA HOLDER ZVA40 1302 5767 00 1 475 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 1 480 DY CABLE W700 1305 3820 00 1 485 DV RF CABLE 1305 3842 00 1 490 MZ RM44 BLOWER 1302 5621 00 1 500 DW RF CABLE W518A REF 1305 3965 00 1
168. 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 1145 1155 82 Reference Page 1 8 Performance Test Report R amp S ZVA50 Min value Actual value Max value Measurement uncertainty 5 1 129 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 0 1 dB Power linearity without Opt Gen Att Reference 10 dBm Freq Level 6 GHz 23 dB 20 15 48 10 48 5 dB 5 dB 10 15 dB 20 dB 23 18 15 48 10 48 5 dB 5 dB 10 dB 15 dB 20 23 20 dB 15 48 10 48 5 dB 5 dB 10 48 15 dB 20 dB 23 20 15 48 10 dB 5 dB 5 dB 10 dB 15 dB 20 1145 1155 82 1 130 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 0 1 dB Power linearity without Opt Gen Att Reference 10 dBm Freq Level 16 GHz 23 20 15 dB 10 dB d 5 dB 5 dB 10 15 dB 20 23 dB 20 15 10 dB 5 dB 5 dB 10 15 dB 20
169. 10 dBm 6 GHz 6 017512345 GHz 10 dBm to 10 dBm 8 GHz 8 017512345 GHz 10 dBm to 10 dBm 10 GHz 10 017512345 GHz 10 dBm to 10 dBm 12 GHz 12 017512345 GHz 10 dBm to 10 dBm 3 82 R amp S ZVA W168 W169 with synth 1305 3002 02 and synth 1305 3002 04 W165 W166 W168 W169 with synth 1305 7220 02 E 5 R amp S ZVA Troubleshooting Testing the Reflectometer RM8 Generator levels It is assumed that the synthesizer section synthesizer1 associated with the reflectometer to be tested is OK gt Loosen cable W514 GEN gt Bridge unit at both ends and screw off at the generator output GEN Note When loosening support the cable with a 7mm spanner gt Connect the generator output to the spectrum analyzer using the SMA cables and adapter SMA N gt Set the power to 8 dBm gt Set the ZVA to the CW sweep mode gt Set the frequencies listed in the table Frequency Level 2nd harmonic 3rd harmonic 300 kHz 16 dBm 50 2 16 dBm lt 21 dBc lt 21 dBc 1 GHz 16 dBm lt 21 dBc lt 21 dBc 3 GHz 16 dBm lt 21 dBc lt 21 dBc 6 GHz 16 dBm lt 21 dBc 8 GHz 16 dBm lt 21 dBc With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz Receiver levels The following is assumed e The LO synthesizer section synthesizer1 mod 04 synthesizer2
170. 10 dBm Freq Level 4 GHz 22 dB 20 dB 15 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 19 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 26 E 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q Q OQ N N N N N N N N N N N N N N Q N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 6GHz 19dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 17 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 27 E 5 Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Power measurement uncertainty Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 MHz 1 GHz 1 5 GHz 2 GHz 2 1 GHz 2 5 GHz 3 GHz 3 5 GHz 4 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35
171. 110 01 ZVA8 24 DISPLAY MB REARPANEL 3 4PORT Sheet 1145 1110 08 ZVA8 Z2PORT Sheet 1145 1110 09 ZVA8 3PORT Sheet 1145 1110 10 ZVA8 PORT Sheet 1145 1110 24 7 24 2 Sheet 1145 1110 25 7 24 3PORT Sheet 1145 1110 26 7 24 4PORT Sheet 1145 1110 40 43 ZVA40 2PORT Sheet 1145 1110 42 45 ZVA40 4PORT Sheet 1145 1110 50 ZVA50 2PORT Sheet 1145 1110 50 ZVA52 PORT Sheet PORT BIAS W146 710 159 1 PORT B IAS 700 S 5 PORT BIAS Fuer dieses Dokument behal ten wir uns alle Rechte vor For this document all rights are reserved only ZVA40 only ZVA40 RM1_ 1F_MEAS RM1 LOCAL RM1 SOURCE RM2_ 1F_MEAS RM2_ REF RM2 LOCAL RM2 SOURCE A19 to A520 x18 X16 X8 X9 AO AO OO RR CC Z MODEL ZVA 2 Legende Legend 4 Benennung V NETWORK ANALYZER Spr Lang JAei C 1 Blatt Sh Cables to RM n RM n REFLECTOMETER n contained enthalten contained Ts my SR ROHDE amp SCHWARZ thalten in contained i S qha i a eemi roid ebie GRUNDEINHEIT ZVA DISPLAYEINHEIT ZVB GERAETERAHMEN FUNDAMENTAL UNIT DISPLAY UNIT ZVB DEVICE FRAME KR SET OF CABLE ZVB eee flex koax cable 1145 1310 01 1145 1384 01 1145 1355 00 Datum Abteilung Name SE Se 08 08 16 BR uu 11145 1110 0
172. 1148 3288 00 730 VS 965 ISR M3X5 A4 PA 1148 2775 00 735 ED AC FUSE BOARD 1145 3906 02 A21 x 1145 1078 02 5 17 E 5 List of ZVA parts including spare parts Position Designation Stock No Electrical R amp S ZVA Recommended Designation Spare Parts 736 MZ PROTECTION COVER 1300 0845 00 737 VS 7985 ISR M3X10 A4 PA 1148 2623 00 OS LABEL 25MM HIGH VOLTAGE 738 FLASH 0042 5169 00 740 DY CABLE FOR ZVAB POWER SUPPLY 1145 5544 00 W22 x Model 08 24 40 41 741 DX POWER SUPPLY CABLE 2X6 1300 2448 00 W20 Model 42 742 DY CABLE FOR ZVT POWER SUPPLY 1145 5544 00 W21 x Model 42 745 DX POWER SUPPLY CABLE 6P 1145 5515 00 W22 Model 08 24 40 41 746 DX POWER SUPPLY CABLE 4P 1300 1941 00 W22 Model 42 750 DX POWER SUPPLY CABLE 8P 1145 5521 00 W24 Model 08 24 40 41 751 DX POWER SUPPLY CABLE 8P 1300 1987 00 W24 Model 42 754 DX POWER SUPPLY CABLE 10P 1300 1993 00 W25 Model 42 755 DX POWER SUPPLY CABLE 10P 1145 5538 00 W25 756 VS DIN137 A3 A2 0005 0296 00 757 VS DIN137 A4 A2 0005 0315 00 758 LOCK WASHER 0016 2820 00 759 LOCK WASHER 0016 2837 00 760 FN POWER FILTER WITH SWITCH 1145 5067 00 X200 x 765 VS 965 ISR M3X8 A4 PA 1148 2798 00 770 ZE POWER UNIT ZVAB 1145 3893 00 W200 x 771 DZ GROMMET 7X12X16 0099 3520 00 772 SCREW 1096 4838 00 775 DX PE CABLE 1090 3881 00 W201 778 OS LABEL RD11 EARTH SYMBOL 0042 5330 00 OS LABEL 25MM
173. 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 17 0 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 1145 1155 82 1 143 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Q Q 0 0 0 0 WW Port 0 3 dB Power measurement uncertainty Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 1145 1155 82 1 144 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty TES Page 1 10 0 01 dB e linearity Reference 10 dBm Freq Level 50 MHz 2048 15 10 48 3 5 dB 5 dB 10 dB 4 15 dB 20 dB 25 30 10 48 f 5 dB 5 dB 4 10 15 d 20 dB 25 30 dB 10 dB 5 dB 5 dB 2 10 15 dB 20 dB 25 2 30 dB 10 dB 5 dB 5 dB 10 48 15 20 dB 25 30 10 dB 5 dB 5 dB 10 48 2 15 8 20 dB 2
174. 17512345 GHz 10 dBm to 10 dBm 12 GHz 12 017512345 GHz 10 dBm to 10 dBm 3 82 R amp S ZVA W168 W169 with synth 1305 3002 02 and synth 1305 3002 04 W165 W166 W168 W169 with synth 1305 7220 02 E 5 R amp S ZVA Troubleshooting Testing the Reflectometer RM8 Generator levels It is assumed that the synthesizer section synthesizer1 associated with the reflectometer to be tested is OK gt Loosen cable W514 GEN gt Bridge unit at both ends and screw off at the generator output GEN Note When loosening support the cable with a 7mm spanner gt Connect the generator output to the spectrum analyzer using the SMA cables and adapter SMA N gt Set the power to 8 dBm gt Set the ZVA to the CW sweep mode gt Set the frequencies listed in the table Frequency Level 2nd harmonic 3rd harmonic 300 kHz 16 dBm 50 2 16 dBm lt 21 dBc lt 21 dBc 1 GHz 16 dBm lt 21 dBc lt 21 dBc 3 GHz 16 dBm lt 21 dBc lt 21 dBc 6 GHz 16 dBm lt 21 dBc 8 GHz 16 dBm lt 21 dBc With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz Receiver levels The following is assumed e The LO synthesizer section synthesizer1 mod 04 synthesizer2 associated with the reflectometer to be tested is OK e The network controller associated with the reflectometer to be tested is O
175. 2 45 52 234 VS 965ISR M2 5X6 A4 PA 1148 3288 00 4 1145 1078 02 5 10 E 5 amp 5 2 Position Designation List of ZVA parts including spare parts Stock No Electrical Recommended Model 42 45 52 Designation Spare Parts 236 VS 6900 ISR M2 5X8 A2 0041 1653 00 2 Model 42 45 52 237 VS 965ISR M3X10 A4 PA 1148 3320 00 16 Model 42 45 52 238 VS 965ISR M2 5X6 A4 PA 1148 3288 00 6 Model 42 45 52 239 ZM CABLE SET ZVA40 2PORT 1302 5050 42 1 Model 42 45 240 ZM RM UNIT ZVA 50 GHz 1305 3407 02 2 A510 A520 Model 50 241 ZM CABLE SET ZVA50 2PORT 1302 5050 50 1 Model 42 45 242 ZM RM UNIT ZVA 50 GHz 1305 3407 02 2 A510 A520 Model 51 243 ZM RM UNIT ZVA 50 GHz 1305 3407 03 1 A530 Model 51 244 ZM CABLE SET ZVA50 3PORT 1302 5050 51 1 Model 42 45 245 ZM RM UNIT ZVA 50 GHz 1305 3407 02 2 A510 A520 Model 52 246 ZM RM UNIT ZVA 50 GHz 1305 3407 03 2 A530 A540 Model 52 247 ZM CABLE SET ZVA50 4PORT 1302 5050 52 1 Model 42 45 260 KB COVER PLATE ZVA 1145 3029 00 1 261 VS 6900 ISR M2 5X6 A2 1148 3059 00 12 262 ZN COVER HOLDING 1300 0974 00 2 263 VS 965 ISR M2 5X4 A4 PA 1148 3271 00 4 264 KB REAR PLATE 1145 1861 00 1 265 VS 6900 ISR M2 5X6 A2 1148 3059 00 5 270 FT ADAPTER 8PINS 1093 9122 00 2 X241 X242 272 SILICONE CORD 4X8 mm 1130 0164 00 2 275 LAN CABLE WITH SPRING 1166 1819 00 2 W241 W242 280 IEC BUS CABLE W21 1129 7252 00 1 W21
176. 2 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 68 E 5 R amp S 2 Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port toPort Page 1 13 Dynamic range with opt gen or rec atten Test frequency 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GHz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 69 E 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range with opt gen and rec atten or with opt direct gen rec access Test frequency 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz
177. 2 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 1145 1155 82 1 31 E 5 Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 1 11 tas noise level with opt rec attenuator Test frequency 423 kHz 1 12 MHz 2 12 MHz 5 12 MHz 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 1145 1155 82 1 32 E 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 111 noise level with opt dir gen rec access Test frequency 423 kHz 1 12 MHz 2 12 MHz 5 12 MHz 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz
178. 20 1145 1155 82 3 31 E 5 Board Replacement R amp S ZVA Installing and putting into operation a new LCD or DC AC converter gt Reinstall the new LCD or new DC AC converter by reversing the disassembly procedure refit all screws and reconnect the cables that have been disconnected drawing 1145 1390 gt When replacing the display 921 or display cable 945 use a new adhesive label 946 to secure the cabling gt Place the key side of the front unit on the top of the instrument so that the cables be connected to the front module controller gt Carefully connect all cable connectors to the front module controller ensuring that the polarity is correct Front Module Controller Typ FMR6 Connector for rotary pulse generator Contact side of switching foil keyboard up 5 SS SES 2 E 5 3 8 5 5 i 8 5 5 H Batte Er LAN 1 LAN LZ x Z Connector for display and converter adapter board Fig 3 4 Location of the edge contacts on the front module controller gt Reinsert the front unit in the instrument and secure to the front frame with 4 countersunk screws 610 gt Refit the counters
179. 20 W503 REF OUT 1550 W501A REF IN 1305 3642 00 W507A Bestandteil von Part of ZVA40 B3x INBAUANWE IS 7 40 16 ROHDE amp SCHWARZ INSTALLATION MANUAL ZVA40 B16 ZVALO 2007 03 29 Ai I gt 7 40 16 3 4 mit with ZVA40 B2x und and ZVA40 B3x 1352 W534 SRC IN 1305 3659 00 W512B 1354 Bestandteil von Part of ZVA40 B2x UJ 1572 W506 MEAS IN 1574 1562 W505 MEAS OUT 564 For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor 14 Le 1305 3665 00 W507B Bestandteil von Part of ZVA40 B3x 1542 W513 SRC OUT 1522 W503 REF OUT 1544 1524 1552 W501B REF IN 1554 ROMDERSCHWARZ EINBAUANWEIS ZVA4O B16 INSTALLATION MANUAL ZVA40 B16 SC D EE EES Werkstoff Material 1 4 8 1 417 n 7 ZING GEES DE e gt gt Lo t o Lo lt gt bel c 5 Lo lt S L gt o a o o o lt gt o o a gt x a o Ww 559 VAR MODSO 52 ZVA50 2007 08 28 255 ESK 1 ee AS as gt Lo t Lo lt 5 3 eo gt Lo 5 L
180. 20 dB 15 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 19 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 136 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N OQ N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 6 GHz 22 dB 19 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 17 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 137 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q OQ N N N N N N N N N N N N Q N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 10 GHz 22dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB
181. 21 MHz The inputs are protected by limiter diodes Reflectometer Unit ZVA24 A reflectometer unit comprising a coupler unit a generator section Generator and a receiver section Receiver is incorporated in every port Port1 to 4 The Generator and the Receiver screwed together to form a compact unit Coupler unit The coupler unit contains a bias T and two directional couplers One coupler is used to separate the signal going to the DUT from the signal coming from the DUT The reference signal measure of the signal to the DUT is obtained from the second coupler The reference signal provides a reference for relative measurements Generator The generator contains a frequency doubler for the range 8 GHz to 16 GHz a switchable filter unit a second frequency doubler with filter for the range 16 GHz to 24 GHz and a broadband amplifier for the frequency range 10 MHz to 24 GHz with two adjustable attenuators to keep the output level constant and to attenuate it electronically Range Basic frequency range Doubler 1 Frequency Doubler 2 Output frequency from synthesizer 1 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 2 4 GHz to 5 05 GHz x 8 0 GHz to 10 1 GHz 8 0 GHz to 10 1 GHz 3 5 05 GHz to 6 35 GHz 10 1 GHz to 12 7 GHz 10 1 GHz to 12 7 GHz 4 6 35 GHz to 8 0 GHz 12 7 GHz to 16 0 GHz 12 7 GHz to 16 0 GHz 5 4 0 GHz to 5 0 GHz x 8 0 GHz to 10 0 GHz x 16 0 GHz to
182. 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 1145 1155 82 1 96 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty em Page 1 10 0 01 dB tap linearity Reference 10 dBm 50MHz 20dB 15 dB 10 dB 5 dB 10 4 15 dB 20 dB 25 dB 30 10 dB 5 dB 5 dB 10 15 dB 20 25 30 10 dB 5 dB 10 dB 15 dB 20 dB 25 30 dB 3 10 dB 5 dB 5 dB 10 4 15 dB 5 20 25 dB 30 dB I 10 dB 5 dB 5 dB 10 15 dB 20 25 dB 30 1145 1155 82 1 97 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Port 1 10 Input linearity Reference 10 dBm 24 GHz 1048 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 10 dB f 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 2 30 dB 1145 1155 82 1 98 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 1 11 ias noise level wit
183. 3 00012 GHz 23 99988 GHz Page 1 11 1145 1155 82 1 105 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Input noise level with opt rec atten and opt dir gen rec access Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 1145 1155 82 1 106 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 1 12 1dB Matching raw Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 5 GHz 5 0 GHz 5 5 GHz 6 0 GHz 6 5 GHz 7 0 GHz 7 5 GHz 8 0 GHz 9 0 GHz 10 0 GHz 11 0 GHz 12 0 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 17 0 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 1145 1155 82 1 107 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty 6 6 6 6 6 6 6 6 Port Page 1 12 1dB Matching
184. 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 1145 1155 82 1 58 E 5 R amp S ZVA Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 3 3 Q Q OQ N N N N N N N N N N N N N N 0 1 dB Port Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 24GHz 18dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 59 E 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N N N ech aa sch aa sch c c c c SP sch c 0 3 cl cl sch cl 3 sch 3 sch 3 sch sch sch 3 sch sch sch sch 0 3 Power measurement uncertainty Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 MHz 1 GHz 1 5 GHz 2 GHz 2 1 GHz 2 5 GHz 3 GHz 3 5 GHz 4 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 17 0 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 1145 1155 82 1 60 E 5 R amp S 2 Performance Test Report R amp S Z
185. 300 303 306 310 313 316 forwards Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom Remove the countersunk screws 168 2 153 154 163 164 Pull out the front unit together with the keyboard and display 600 604 forwards v v WV The cables to the front module controller are still connected gt Disconnect the cables to the LCD the DC AC illumination converter the key pad keyboard the tachogenerator and if necessary the network connection to the front module controller Note When disconnecting cables be especially careful with the cable to the keyboard It is a foil cable and can only be removed when the locking device on the foil cable connector is released gt Remove the front module controller for instructions see Replacing Front Module Controller 90 1145 1155 82 3 41 E 5 gt VV Vv V V Board Replacement R amp S ZVA Place the instrument on its top and remove the instrument s base cover 297 by undoing the screws 299 Undo the RF cabling from the reflectometers 165 170 175 to the LO divider 125 and to the motherboard Release the 50 pin flat cable and disconnect from the reflectometers Remove screws 151 156 161 and take out the reflectometers Undo RF cabling at the LO divider 125 Disconnect the 12 pin flat cable from the LO divider Remove s
186. 305 5722 02 1305 7125 02 1164 0067 02 1164 0167 02 1302 5467 02 1305 5739 02 1305 7131 02 1164 0073 02 1164 0173 02 1302 5473 02 1305 5745 02 1305 7148 02 1164 1757 02 1164 1657 02 1164 1863 02 1164 1540 02 1164 1511 02 1164 1492 02 1164 1492 03 E 5 R amp S ZVA Installing Options Mixer Delay w o LO Access R amp S ZVAB K9 1311 3128 0 5 MHz Receiver Bandwidth R amp S ZVAB K17 1164 1070 02 Internal Pulse Generators R amp S ZVAB K27 1164 1892 02 Install according to the instructions that are supplied with the option These installation instructions can be appended to this chapter The OCXO option is permanently integrated on the frequency reference board mod 03 mod 05 and as a rule it is specified when the instrument is ordered When it is retrofitted the frequency reference board must be replaced replace mod 02 or mod 04 with mod 05 Installing hardware options Risk of Electrostatic Discharge Disconnect the instrument from the mains before opening the casing Also note the safety instructions at the beginning of this manual The components used in the instrument are sensitive to electrostatic discharges which is why they are to be dealt with according to the ESD regulations gt off the instrument and disconnect the mains cable gt Unscrew the 4 back panel feet 460 and pull off the enclosure 400 towards the rear gt Follow the replacement instructions in Chapter
187. 306 9009 02 A501 x 440 MZ COUPLEHOLDER ZVA40 1302 5773 00 445 VS 6900 ISR M2 5X6 A2 1148 3059 00 450 ZE BIAS 50 1306 9509 02 x 460 MZ HOLDER 1304 4651 00 470 MZ SMA HOLDER ZVA50 1305 5516 00 475 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 480 DY CABLE W700 1305 3820 00 W700 485 DV RF CABLE 1305 3842 00 W541 1145 1078 02 5 23 E 5 List of ZVA parts including spare parts Position Designation Stock No Electrical R amp S ZVA Recommended Designation Spare Parts 490 MZ RM44 BLOWER ATTACHEMENT 1302 5621 00 Model 02 500 DW RF CABLE W518A REF 1305 5245 00 W518A Model 02 510 DW RF CABLE W515A MEAS 1305 5222 00 W515A Model 02 520 DW RF CABLE W514A GEN 1305 5200 00 W514A Model 02 600 DW RF CABLE W518B REF 1305 5252 00 W518B Model 03 610 DW RF CABLE W515B MEAS 1305 5239 00 W515B Model 03 620 DW RF CABLE W514B GEN 1305 5216 00 W514B Model 03 DRAWING 1305 6241 01 RM UNIT R amp S ZVA67 GHz 400 ZE REFLECTOMETER ZVA67 1305 6258 02 A500 x 430 ZE COUPLER 67 1310 5504 02 A501 x 440 MZ COUPLEHOLDER ZVA40 1302 5773 00 445 VS 6900 ISR M2 5X6 A2 1148 3059 00 450 ZE MICROSTRIP BIAS 67 1310 4008 02 x 460 MZ HOLDER BIAS67 1305 6464 00 470 MZ SMA HOLDER ZVA50 1305 5516 00 475 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 480 DY CABLE W700 1305 3820 00 W700 x 485 DV RF CABLE 1305 3842 00 W541 490 MZ RM44 BLOWER ATTACHEMENT 1302 5621 00 Model 02 500 DW RF CAB
188. 310 01 amp enthalten in contained in DISPLAYEINHEIT ZVB DISPLAY UNIT ZVB 1145 1390 01 X E1 E2 E3 enthalten in contained in GERAETERAHMEN DEVICE FRAME 1145 1355 00 lt gt lt gt gt gt wis gt PLU only 7 40 w10 RM2 IF MEAS 2 REF RM2 SOURCE RM2 LOCAL to A520 X18 X16 X8 X9 X10 X11 A520 RM UNIT PORT 2 Benennung Designat ROHDE amp SCHWARZ 67 NETWORK ANALYZER ZVA67 NETWORK ANALYZER Abteilung Dept Datum Date 2009 07 13 DC MEAS DC MEAS 1X211 1X215 USB 2x 1 127 F5 Goen X201 1 1 127 F250L X202 2 PORT BIAS 24 IEC BUS W245 j OPTION 7 1 25 21 SUB D Zeichn Nr Drawing 1305 7002 01 S A1 Fuer dieses Dokument behalten wir uns alle Rechte vor For this document all rights are reserved DISPLAY UNIT DISPL CONNECT FMR TOSHIBA ago FRONT MODULE CONTROLER 99 A16 FLEX SWITCHBOARD A15 FLEX SWITCH FOIL PCI x91 1 0 OPTION T ZVAB B18 REMOVABLE FLASHDISC X103 A100 FREQUENCY REFERENCE MOD 04 without B4 MOD 05 with B4 NA2_AD_CLK NA1_AD_CLK OPTION ZVAB B4 OVENQUARZ FR REF 10 QUT IN A130 NETWORK CONTROLLER 2
189. 33 L E toon rm doe m me 3 18 LCD 3 31 Level accuracy Alighmelt s Arati oa io dae Bek ote 2 7 Lithium battery Replacement gea tenets 3 26 M Manual alignment 2 2 Mechanische Zeichnungen 5 33 Menu Service u dee eet Ee seet 2 1 Motherboard FUNGON ea 3 19 Replacement 3 41 a E 3 11 Option B4 ie ae 3 11 R amp S FSU B9 FEUNCUOM zoe ex rb ces od 3 21 P 5 2 1 Performance test Frequency 1 5 1 9 1 11 1 12 RN IUE m Meat Me E NES 1 13 1 14 1 15 Harmonics 1 6 Level accuracy 1 7 Level linearity 1 6 1 8 Drotoco 1 16 1 43 1 76 1 122 1 171 5 Index R amp S ZVA P Performance 202 20 400000000100000090 1 1 Power cables die 5 1 Power supply FUCO dco Sm MI 3 19 Replacement Re
190. 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 51 0 GHz 52 0 GHz 53 0 GHz 54 0 GHz 55 0 GHz 56 0 GHz 57 0 GHz 58 0 GHz 59 0 GHz 60 0 GHz 61 0 GHz 62 0 GHz 63 0 GHz 64 0 GHz 65 0 GHz 66 0 GHz 67 0 GHz 1145 1155 82 1 196 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty TES Page 1 10 0 01 dB e linearity Reference 10 dBm Freq Level 50 MHz 15 dB 10 dB 5 dB 3 5 dB 10 48 15 dB 4 20 dB 25 dB 30 10 dB 5 dB 5 dB 10 dB 4 15 dB 20 d 25 dB 30 10 dB 5 dB 5 dB 10 15 48 20 25 dB 30 10 dB 5 dB 5 10 d 15 dB 20 dB 25 30 10 48 548 5 10 dB 15 dB 20 dB 25 dB 30 1145 1155 82 1 197 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port Page 1 10 0 01 dB Input linearity Reference 10 dBm Freq Level 24 GHz 1048 5 dB 5 10 15 dB 20 25 30 10 dB 5 dB 5 dB 10 48 15 20 2
191. 37 25 Application Frequency uncertainty Harmonics Matching port 1 to port 4 Power measurement accuracy on R amp S ZVA67 Test cable Test cable 1 85mm f to 1 85mm GORE ENOCBOCBO0240 Power measurement accuracy on R amp S ZVA67 BNC cable Male male approx 1 5 m General Device synchronisation DC power supply 12 V to 12 V R amp S NGSM 32 10 0192 0810 31 DC meas inputs Multimeter MU lt 0 296 DC range 1 V 10V R amp S URE3 0350 5315 03 DC meas inputs Conn Cables for DC inputs 1145 1155 82 1 4 R amp S 2 271 1164 1005 02 DC meas inputs E 5 R amp S ZVA Performance Test Performance Test Compare with data sheet Checking the Frequency Accuracyy Instrument Spectrum analyzer see Chapter Test Equipment Item1 Test cable see Chapter Test Equipment Test setup Connect the spectrum analyzer to port 1 Spectrum analyzer settings PRESET FREQ 1 GHz SPAN 100 kHz BW MANUAL RES BW 2 kHz MARKER MARKER MODE FREQ COUNT AMPT REF LEVEL 10 dBm R amp S ZVA settings Select System Internal Reference Preset Meas Wave Quantities a1 Src Port 1 Sweep Sweep Type CW Mode CW Frequency 1 GHz Power 0 dBm Sweep Single Restart Measurement Read off the frequency indicated by the marker Frequency deviation marker value
192. 37 pin 3 nom value 12V Select Service Function Set Service Level 1 Set Service Function 2 5 0 11 1 5 max fan speed Check voltage at connector X35 X36 X37 pin 3 nom value 0 9V 1145 1155 82 Cause of fault remedy Mains switch OFF Turn on at mains switch LED does not come on Measure voltage at X92 C23 Front module controller Nom value 13 5 V 1V Nom value reached Fault in key pad or controller No voltage Power supply defective or short to12 V standby LED does not come on Measure the PWR ON signal at power supply X92 B24 1V for ON Voltage gt 1V Key pad or controller defective Cause of fault remedy If no voltage can be measured the fan fuse may be defective F12 F62 F63 3 62 E 5 R amp S ZVA Troubleshooting Troubleshooting Boot Problems e Fault ZVA does not start the measurement application The first action the ZVA performs after power up is booting BIOS for the processor When the processor has been successfully initialised the Windows XP start up procedure begins Then the measurement application is loaded as an autostart program If there are errors during the boot phase messages indicate possible defects The message No System Disk or Disk error indicates that the hard disk data is corrupt If this is the case replace the hard disk If the operating system on the hard disk has been corrupted and so cannot be loaded correctly Windows XP o
193. 4 5 a 2 x a o o a o 2 gt o o o D o gt o gt gt o J o E SOURCE SOURCE OPTION 168 8 m 2 ZVAB B16 RM1 SOURCE sa RM4 SOURCE RM2 SOURCE SOURCE OUT SouRcE ou1 W513 x EXT_SRC1 TO PORT 1 sma ZVAB B16 Mop 03 OPTION ON OPTION ANALYZER OPTION ZVA8 B23 GEN ATTENUA PORT3 ZVA8 B22 GEN ATTENUA PORT2 w509 N OPTION 3 2 8 21 GEN ATTENUA PORT1 ZVA8 B23 MOD 03 COMBINER 5 EXT_SRC3 TO PORT 3 MODELS 1145 1110 08 ZVA8 2 Legende legend 1145 1110 09 ZVA8 3PORT SOURCE_OUTREF_OUT MEAS_OUT Ext Cables to A510 A520 A540 on 1 contained in RM REFLECTOMETER Benennung UK Spr Lang Aei C Blatt Sh SET OF CABLE ZVA 9 9 9 PORT TD semi rigid cable ROHDE amp SCHWARZ NETWORK ANALYZER de 14 00 3 1302 5050 01 SOURCE IN REF IN MEAS_I eee flax koax cable Zeichn Nr Drawing No FRONT PANEL TOP VIEW 08 09 16 Em pa We schoettl 1145 1110 01 S 0 0 4282
194. 4 INSTALL INSTR ZVAB B4 01 05 2001 Dim esk mo 1164 1770 00 D EE j Sprache Lang Aei C I Blatt Sh 0 5 00 Zeichn Nr Drawing No 1145 4177 01 D 2 4 gt S undvariante SIC MODEL Vartantenerklaerung VERSIONS VARO2 MODO2 Werkstoff Material 1ESK Abtei lun Dept RM UNIT ZVA 8GHz RM UNIT ZVA 8GHz 2007 10 18 Benennung Designation Toleranz Tol Datum Date ROHDE amp SCHWARZ WEE 195 1 810 814614 jjo juauno2op 14 104 JOA 9 29 9 0 SUN JIM u llpu q jueunyo 50891 104 24 10 eingel tet Z1 eingel tet 72 73 Ma Schild unter Pos 60 Anschlagrichtung Pos 40 11 Abstand der Kerne von WO und W1 nach dem l ten 0 7 9 5 zueinander b ndig mit Aussenkante der Nut montieren Diese Schraube erst nach der Massel tung von W2 einschrauben Enden von 70 80 und 90 auf Pos 40 auf die daf r vorgesehenen Fl chen gel tet Siehe Blatt 5 und e Montageanweisung Abstand zwischen den Kernen von WO W1 und dem Gehduse umlaufend nach dem Toten O 2 9 mm Aussenleiter auf Pos 10 quf die daf r vorgesehenen Fl chen gel tet Siehe Blatt 5 und Montageanweisung NG a ERE N 9
195. 4 GEN gt Bridge unit at both ends and screw off at the bridge unit N B When loosening support the cable with a 7mm spanner gt Connect the bridge input connector W514 to a functioning port using the SMA cable and SMA N adapter gt Screw the SHORT from N calibration kit to the port connector save measured values Data gt Mem Screw the OPEN from the calibration kit to the port connector Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity Select Math User Def Set the frequencies and levels listed in the table at the port used for the measurement and measure the level wave quantity ax or bx at the reflectometer associated with the bridge unit port v v ON V Frequency Level Level ax and bx 300 kHz 8 dBm 0 dBm 50 MHz 8 dBm 0 dBm 1GHz 8 dBm 0 dBm 3 GHz 8 dBm 0 dBm 6 GHz 8 dBm 0 dBm 8 GHz 8 dBm 0 dBm With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz If the measured values are more than 3 dB below the levels given in the table the board must be replaced 1145 1155 82 3 85 E 5 Troubleshooting R amp S ZVA Bridge Directivity The following is assumed e The generator and receiver sections of the reflectometer associated with the bridge unit are OK gt Perform sweep from 300 kHz to 8 GHz measure Ratio bx ax Source Portx gt Screw the SHORT from a N cali
196. 4 dB 3 GHz 0 dBm 11 dBm 4 dB 20 dBm 4 dB 8 GHz 0 dBm 11 dBm 4 dB 19 5 dBm 4 dB 10 GHz 0 dBm 11 dBm 4 dB 19 5 dBm 4 dB 12 GHz 0 dBm 11 dBm 4 dB 19 5 dBm 4 dB 15 GHz 0 dBm 11 dBm 4 dB 19 dBm 4 dB 18 GHz 0 dBm 11 dBm 4 dB 19 dBm 4 dB 20 GHz 0 dBm 11 dBm 4 dB 19 dBm 4 dB 25 GHz 0 dBm 11 dBm 4 dB 19 dBm 4 dB 30 GHz 0 dBm 11 dBm 4 dB 19 dBm 4 dB 35 GHz 0 dBm 12 dBm 4 dB 19 5 dBm 4 dB 40 GHz 0 dBm 12 dBm 4 dB 19 5 dBm 4 dB 45 GHz 0 dBm 12 dBm 4 dB 21 dBm 4 dB 50 GHz 0 dBm 13 dBm 4 dB 21 dBm 4 dB 55 GHz 0 dBm 13 dBm 4 dB 21 dBm 4 dB 60 GHz 0 dBm 14 dBm 4 dB 22 5 dBm 4 dB 67 GHz 0 dBm 14 dBm 4 dB 22 dBm 4 dB With the stated levels the cable loss must still be taken into account If the measured values are more than 2 dB below the levels in the table the coupler must be replaced 1145 1155 82 3 98 R amp S 2 Method 2 The receiver section of the associated reflectometer is OK gt Loosen the cable at coupler GEN IN at both ends and screw off at the coupler gt Connect the coupler connector X1 to a functioning port Troubleshooting gt Set the frequencies and levels listed in the table at the port used for the measurement and measure the level wave quantity ax or bx at the reflectometer associated with the coupler port as follows gt Screw the SHORT from the calibration kit to the port connector save measured values Data gt Mem
197. 40dBm up to 10dBm by 5dB steps Read off the differences of the Marker Values displayed by the ZVA 1145 1155 82 1 10 E 5 R amp S ZVA Performance Test Checking the Input Noise Level Test equipment Test setup R amp S ZVA settings Measurement 1145 1155 82 Calibration kit see Chapter Test Equipment Item4 Connect the Match Male from the calibration kit to port Preset Meas Wave Quantities b Src Power RF Off Meas Bandwidth 10 Hz Marker Sweep Sweep Type CW Mode CW Frequency fgen Service Function 1 0 0 1 1 see chapter 3 Service Functions Service Level 2 Measure Wave Quantities More Wave Quantities Properties Detector RMS Meas Time 500ms Sweep Single Restart For measurement frequencies see Performance Test Report fGEN Read off the noise level indicated by the markers on the DUT Performance Test R amp S ZVA Checking the Matching raw Instrument R amp S ZVA settings 1 Preparation test setup R amp S ZVA settings 1 Measurement R amp S ZVA settings 2 Preparation test setup 2 Measurement 1145 1155 82 Calibration kit see Chapter Test Equipment Item4 Test cable see Chapter Test Equipment Preset 0 dBm Connect the test cable to port 1 on the R amp S ZVA and perform a 1 port calibration at the end of the cable
198. 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions When the instrument has been started check the protocol file for errors INFO Error Log 1145 1155 82 3 38 E 5 R amp S ZVA Board Replacement Replacing Fuse board A21 See Chapter 5 Spare Parts List 735 and drawings 1145 1110 1145 1290 The fuse board is installed on the left hand side of the power supply Removing the power supply and the fuse board gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Remove the 4 screws 757 in the rear panel Pull out the power supply unit a little at the rear of the instrument remove screw 737 and anti touch guard 736 On the left hand side of the power supply pull off the fuse board 735 to the left Disconnect the two mains cables from the fuse board Fitting the new fuse board and the power supply VV V ON WV Connect the mains cables to the fuse board and refit the fuse board to the power supply Secure the anti touch guard 736 with screw 737 Reinstall the power supply by reversing the removal procedure Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions Wh
199. 5 30 1145 1155 82 1 145 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Port Page 1 10 0 01 dB Input linearity Reference 10 dBm Freq Level 24 GHz 1048 5 dB 5 dB 10 15 dB 20 25 30 10 dB 5 dB 5 dB 10 15 20 25 30 10 dB 548 5 dB 10 15 48 20 dB 25 30 1145 1155 82 1 146 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 1 11 ias noise level without opt gen rec atten and dir gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GH 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 147 E 5 Performance Test Report R amp S ZVA50 R amp S
200. 5 30 10 dB 548 5 dB 10 15 48 20 dB 25 dB 30 10 dB 5 dB 5 dB 10 48 15 dB 20 25 dB 30 10 dB 5 dB 5 dB 10 15 dB 20 25 dB 30 1145 1155 82 1 198 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 1 11 ias noise level without opt gen rec atten and dir gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GH 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 199 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 1 11 Input noise level without opt gen rec atten and dir gen rec access Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30
201. 5 amp 5 2 List of ZVA parts including spare parts Position Designation Stock No Electrical Recommended Designation Spare Parts 335 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 6 Model 04 340 VS 965ISR M3X10 A4 PA 1148 3320 00 16 Model 41 51 345 VS 6900 ISR M2 5X6 A2 1148 3059 00 8 Model 04 350 ZM RM UNIT ZVA67 1305 6241 02 2 A530 A540 x Model 04 360 ZM CABLE SET ZVA50 2PORT 1302 5050 50 1 Model 02 370 ZM CABLE SET ZVA50 4PORT 1302 5050 52 1 Model 04 380 KB COVER PLATE ZVA 1145 3029 00 1 390 VS 6900 ISR M2 5X6 A2 1148 3059 00 13 400 ZN COVER HOLDING 1300 0974 00 2 410 VS 965 ISR M2 5X4 A4 PA 1148 3271 00 4 420 KB REAR PANEL PLATE 1145 1226 00 1 421 KB COVER REAR PANEL 1145 1232 00 1 422 VS 6900 ISR M3X6 A2 0041 1682 00 2 430 VS 6900 ISR M2 5X6 A2 1148 3059 00 5 440 2XRJ45 COUPLER JACK STRAIGHT 1093 9122 00 2 241 242 x 450 SILICONE CORD 1130 0164 00 2 460 LAN CABLE WITH SPRING 1166 1819 00 2 W241 W242 470 IEC BUS CABLE W21 1129 7252 00 1 W21 480 WASHER DIN125 A3 2 A4 0082 4670 00 2 490 WAVE SPRING WASHER DIN137 A3 A2 0005 0296 00 2 500 VS DIN934 M3 A4 0016 4398 00 2 510 COVER 30X20 SW 1093 9051 00 2 520 COVER 30X20 SW 1093 9051 00 1 550 MP CAP 0570 5187 00 2 560 MP CAP 0344 4591 00 2 580 MP ADHESIVE FOIL 33X68 1300 0597 00 4 590 MZ TOP COVER ZVA 1145 1855 00 1 1145 10
202. 5 Replacing Network Controller Board A130 1 40 3 57 Replacing Synthesizer Board A150 60 3 58 Replacing Frequency Reference Board 100 3 59 Troubleshooting eiue IRE 3 60 Test Equipment and Accessories 1 r 3 61 Troubleshooting Power up ProblemS 3 62 Troubleshooting Boot 3 63 TFroubleshooting Boot ve Ha pte UI RR A Ee rt 3 64 Troubleshooting with the 3 65 Checking the Temperature Sensors 3 70 Service FUNCTIONS u o iced e Led 3 71 Determining which Boards are defective 3 75 Board WR ecce Reales 3 76 1145 1155 82 1 3 1 5 R amp S ZVA Instrument Construction and Function Description 3 Repairs This chapter describes the R amp S ZVA s construction simple procedures for repairs troubleshooting and board replacement A selftest which checks the diagnostic voltages of the board and indicates limit violations is provided for troubleshooting and diagnostics Chapter 4 of this service manual describes the installation of options and firmware updates Instrument Construction and Function Description The R amp S ZVA s construction is shown schematically by the following block diagrams and the exploded drawings see Chapter 5 The block diagram will help clarify the
203. 5 2997 00 W506 W5 1164 0280 00 05 1145 2980 00 For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor xW501 1145 2951 00 part of 7 8 16 Pos 1640 W550 not shown qoc c o fk Pos 1660 W508 will be not required Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ Einbavanweisung ZVA8 Bxx Installation Instruction Zeichn Nr 7 Drawing ZVA BXX Em 2006 07 18 1ESK Wn 1164 0215 00 D 1 52 0 E 8 C ds 7 77 eee Eee oy 7 ZVAO DZ 227 207 24 ZVAB B21 722725724 2 and Gnd LVRS Bol AS27007 04 ZVA8 B31 32 353 34 with ZVA8 B16 Prior installation remove cables W514 and W515 Prior installation remove cables W514 W515 and W518 W611 612 613 621 622 623 W50 3 631 632 633 1145 2968 00 639 641 642 643 52 zva8 B2x 1300 1729 00 51 5 520zvas B2x 1164 0321 00 ZVA8 B3x 7 2 deer s For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor W5 34 1145 2997 00 512 505 559 659 W507 1145 2980 00 xW506 1164 0280 00 xW50 1 1145 2951 00 E of ZVA8 B16 Pos 1550 W550 and 1640 W550 not shown Pos 1570 W536 and 1660 W508 will be not required Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ Einbavanweisung ZVA8 Bxx Installation Instruction Zeichn Nr 7 Drawing
204. 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 1145 1155 82 1 33 E 5 Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 222 111 ta noise level with opt rec atten and opt dir gen rec access Test frequency 423 kHz 1 12 MHz 2 12 MHz 5 12 MHz 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 1145 1155 82 1 34 E 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port Page 1 12 1 Matching raw Test frequency 300 kHz 1 MHz 2 MHz 5 MHz 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 5 GHz 5 0 GHz 5 5 GHz 6 0 GHz 6 5 GHz 7 0 GHz 7 5 GHz 8 0 GHz 1145 1155 82 1 35 E 5 Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port to Port Page 1 13 Dynamic range without options step attenuator and direct generator rece
205. 5 82 E 5 R amp S ZVA Troubleshooting Testing the Network Controller Board Testing the IF inputs It is assumed that there is one functioning reflectometer in the instrument gt Disconnect the IF MEAS and IF REF cable from each of the reflectometers Connect the input to be tested at the end of the appropriate IF cable W136 W137 W138 W139 and W146 W147 W148 W149 to a functioning port using the adapter cable and SMA N adapter Set the ZVA to CW sweep mode CENTER 17 512345 MHz Setting at the port used for the measurement POWER 10 dBm Setting at the port associated with the network controller under test WAVE QUANTITY ax or bx Enter service function 2 21 2 18 17512345 IF 17 512345 MHz Disable level corrections with SF 2 21 24 2 15 1 VV Vv V WV If the level displayed on the ZVA s screen is not within the range 4 dBm 2 dB the board must be replaced 1145 1155 82 3 101 E 5 Troubleshooting Testing the Motherboard 28 V supply Using a multimeter measure the voltage at X 100 B5 wrt ground Permissible deviation 0 5 V Preamplifier for DC measurement inputs R amp S ZVA Apply the DC voltages listed in the table using the 4 pin Mini DIN connector at the DC measurement input Measure the DC voltage with a multimeter Input Voltage Gnd APPLIED Measurement at Rated value at VOLTAGE DC MEAS 1V to 1 V 8 3 5 6 1V X 141 B10 2 33 V DC MEAS 1V to 1 V 6 3 5 8 1
206. 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 186 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N OQ N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 6 GHz 22 dB 19 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 17 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 187 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q OQ N N N N N N N N N N N N Q N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 10 GHz 22dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 188 E 5 R amp S ZVA Performance Test Report R amp S ZVA
207. 515 and W518 MOD08 09 10 no longer required 1126 MOD09 10 MOD 10 o 122 MOD09 10 1 0 12 MOD10 MODO9 10 0213 UJ For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor Deieren ec 132 MOD 10 part of 7 8 5 MODO9 10 MODO9 10 MOD08 09 10 MOD08 09 10 E 154 MODO9 10 501 W507 1164 0296 00 508 1164 0273 00 part of ZVA8 B3x will be not required Pos 1140 1142 1144 1190 1192 1194 1200 1202 and 1204 will be not required MaBstab Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ EINBAUANWEIS ZVA8 316 INSTALLATION INSTRUCTION Zeichn Nr 7 Drawing No 2006 07 13 2 L _ W513 ZVA8 B16 with ZVA8 B2x MODO2 and ZVA8 B3x MOD08 09 10 W503 W50 5 Remove cables W514 W515 and W518 10 14 MOD08 09 10 no longer required MOD08 09 10 MOD10 144 1122 1162 woo0s 10 2 0 4123 0 MODO9 10 UJ d gt 5 Lo 5 m3 Lo x S c 5 e gt gt x ER MODO9 10 w501 gt e oc o Oo 2 o a c 22 Bd i MOD 10 W507 1164 0296 00 09 10 part 2 8 83
208. 6 R amp S FSU 40 R amp S FSU 50 R amp S FSU 67 R amp S Order No R amp S ZVA Application Frequency accuray Harmonics Output linearity Input linearity 2 Power meter R amp S NRP Sensor Max output power Accuracy of output power Power measurement accuray 3 Power sensor 300 kHz to 8 GHz R amp S NRP Z51 Max output power Accuracy of output power Power measurement accuray on R amp S ZVA8 3 Power sensor 10 MHz to 24 GHz R amp S NRP Z52 Max output power Accuracy of output power Power measurement accuray on R amp S R amp S ZVA24 3 Power sensor 10 MHz to 40 GHz R amp S NRP Z55 Max output power Accuracy of output power Power measurement accuray on R amp S ZVA40 3 Power sensor 10 MHz to 50 GHz R amp S NRP Z56 Max output power Accuracy of output power Power measurement accuray on R amp S ZVA50 3 Power sensor 10 MHz to 67 GHz R amp S NRP Z57 Max output power Accuracy of output power Power measurement accuray on R amp S ZVA67 4 Calibration kit 500 DC to 18 GHz R amp S ZV Z270 5011 6536 02 Input linearity Matching port 1 to port 4 Input noise level on R amp S ZVA8 4 Calibration kit 3 5mm 50 DC to 26 5 GHz R amp S ZV Z235 5011 6542 02 Input linearity Matching port 1 to port 4 Input noise level on R amp S ZVA24 4 Calibration kit 2 92 mm 50 Q DC to 40 GHz R amp S ZV Z229 5011 6559 02
209. 67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 16 GHz 2148 18 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 21 dB 18 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 85 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 189 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N Q N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 24GHz 18dB 15 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 17 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 190 E 5 R amp S ZVA Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q Q N N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with
210. 7 00 part of ZVA8 B21 and ZVA8 B23 will not be shown W508 1164 0273 00 part of ZVA8 B3x will will be not required Pos 1140 1142 1144 1180 1182 1184 1190 1192 and 1194 will be not required Toleranz Werkstoff Benennung Designation Sprache Lang JAci C I Blatt Sh ROHDE amp SCHWARZ EINBAUANWEIS ZVA8 B16 02 00 7 INSTALLATION INSTRUCTION 2006 07 13 1 4 gt 235 88 EE UJ d gt 5 Lo 5 m3 Lo x S 5 c 5 e gt gt x ER L gt e oc o 22 o a c 22 Bd i Versions from 1164 0209 01 MOD24 for 2PORT MOD25 for MOD26 for 4PORT Toleranz Werkstoff Tol Material ROHDE amp SCHWARZ E INBAUANWE I SUNG ZVA24 B16 INSTALLATION INSTRUCTION ZVA24 B16 Tiet 7 Drawing 70 Hi Er 2006 06 23 Ir 1 05 12 EE Remove cable W514 W515 and W518 between coupler Attenuator and RM unit prior to uninstalling the RM Unit ZVA24 After installing of the RM Unit ZVA24 with options connect cable as described in installation instructions UJ Reflektometer Screws 4x d gt 5 Lo 5 m3 Lo x S 5 c 5 e gt gt x ER L gt
211. 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 3 99988 GHz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 6 99988 GHz 7 50012 GHz 7 99988 GHz 1145 1155 82 1 40 E 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Measurement uncertainty ES Page 1 14 0 1 dB Receiver Step Atten Attenuation Accuracy Reference 0 dB Atten Frequ 5 dB 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 1145 1155 82 1 41 E 5 Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Accuracy Page 1 15 DC meas 1 V Pos Input 1000 m V 300 mV 10 mV 10 300 mV 1000 m V Neg Input 1000 m V 300 mV 10 mV 10 300 mV 1000 m V E Accuracy Page 1 15 V 0 01 V DC meas 10 V Pos Input 10 0 V 0 275 3 0 V 0 10 0 1 V 0 0275 0 1 V 0 0275 3 0 V 0 10 10 0 V 0 275 Neg Input 10 0 V 0 275 3 0 V 0 10 0 1 V 0 0275 0 1 V 0 0275 3 0 V 0 10 10 0 V 0 275 1145 1155 82 1 42 E 5 R amp S ZVA Performance Test Report R amp S ZVA24 Performance Test Report R amp S ZVA24 ROHDE amp SCHWARZ V
212. 78 02 5 15 E 5 List of ZVA parts including spare parts Position Designation Stock No Electrical R amp S ZVA Recommended Designation Spare Parts 600 MZ BOTTOM COVER ZVA 1145 1955 00 1 610 VS 6900 ISR M2 5X6 A2 1148 3059 00 44 620 KB FRONT COVER ZVA67 2T 1305 7025 00 1 Model 02 630 KB FRONT COVER ZVA67 4T 1305 7048 00 1 Model 04 640 KB COUNTERSUNK SCREW M1 6X3 0396 1070 00 1 LIGHT GREY 650 KR TUBE 6HU1 1T450 ZVA 1305 3442 00 1 x 660 KR HOLDING HOOK 1096 4796 00 6 670 KR BW2 FRONT HANDLE 6E 1096 1500 00 2 x 680 VS SCREW M4X14 ISR 1096 4896 00 6 690 KR BW2 INSTRUMENT FOOT 1096 2506 00 4 x 700 KR BW2 MOUNTING FOOT 1096 2529 00 2 710 KR BW2 SIDE CARRYING HANDLE 7450 1096 2670 00 2 x 720 VS 965 ISR M4X12 A4 PA 1148 2830 00 4 730 KR BW2 REAR PANEL FOOT 1096 2487 00 4 x 740 OS BW2 REAR PANEL FOOT LABEL 1096 2435 00 1 750 FJ CAP 0114 1770 00 2 02 04 760 0114 1770 00 2 04 770 ZB ACCESS ZVA 1145 1149 00 1 DRAWING 1145 1310 01 FUNDAMENTAL UNIT R amp S ZVA 500 ZM METAL FRAME ZVA 1145 1355 00 1 516 ED MOTHERBOARD ZVA 1305 6470 02 1 A10 x Model 08 24 40 41 517 ED MOTHERBOARD ZVA67 1305 6570 02 1 A10 x Model 42 520 VS 6900 ISR M2 5X6 A2 1148 3059 00 17 530 FM LOCKING SCREW H 4 5 1093 9180 00 2 535 VS SCREW 2 5 10 2 0088 7706 00 0 540 FM
213. 8 0 GHz x 8 0 GHz to 16 0 GHz 8 0 GHz to 16 0 GHz 3 4 0 GHz to 6 0 GHz x 8 0 GHz to 12 0 GHz 16 0 GHz to 24 0 GHz Each of the reflectometers RM1 and RM2 contain two voltage controlled fans to perform optimum cooling Reflectometer Unit R amp S ZVA50 A reflectometer unit comprising a coupler a generator section Driver24 and Doubler50 and a receiver section Receiver50 is incorporated in every port Port1 to 4 The generator and the receiver are screwed together to form a compact unit Coupler Unit The coupler contains a bias T and two directional couplers One coupler is used to separate the signal going to the DUT from the signal coming from the DUT The reference signal measure of the signal to the DUT is obtained from the second coupler The reference signal provides a reference for relative measurements Driver24 The driver is the same as it is used in ZVA40 Frequency range 6 is extended to 25 GHz Range Basic frequency range Doubler 1 Frequency Doubler 2 Output frequency from synthesizer 1 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 2 4 GHz to 5 05 GHz x 8 0 GHz to 10 1 GHz 8 0 GHz to 10 1 GHz 3 5 05 GHz to 6 35 GHz x 10 1 GHz to 12 7 GHz 10 1 GHz to 12 7 GHz 4 6 35 GHz to 8 0 GHz x 12 7 GHz to 16 0 GHz 12 7 GHz to 16 0 GHz 5 4 0 GHz to 5 0 GHz x 8 0 GHz to 10 0 GHz x 16 0 GHz to 20 GHz 6 5 0 GHz to 6 25 GHz x 10 0 GHz to 12 5 GHz x 20 0
214. 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 1145 1155 82 1 165 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Page 1 13 Port 3 to Port Dynamic range with option generator and receiver attenuator and with option direct generator receiver access Test frequency 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 1145 1155 82 1 166 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N DN N N N N N DN N 1 14 0 1 dB Receiver Step Atten Attenuation Accuracy Reference 0 dB Atten Frequ 5 dB 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 32 0 GHz 34 0 GHz 36 0 GHz 38 0 GHz 40 0 GHz 42 0 GHz 44 0 GHz 46 0 GHz 48 0 GHz 50 0 GHz 10 MHz 1 0 GHz 2
215. 99 gt Remove 3 5mm connection cables only with option ZVA24 B16 gt Disconnect the three cables to the coupler the LO cable the two IF cables and the 50 pin control cable from the reflectometer gt Loosen the captive screws see 1145 1110 01 sheet 4 5 and take out the reflectometer Installing the board and reassembling the instrument Insert the new board into the instrument Screw in the captive screws Reconnect any cables that have been disconnected Fit the 3 5mm connection cables only with option ZVA24 B16 Fit the instrument base cover 297 and secure with screws 299 Slide the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions VV V V V V V V WV When the instrument has been started check the protocol file for errors INFO Error Log Record the generator and receiver correction data see Recording Correction Values gt Perform the factory system error calibration see Factory System Error Calibration 1145 1155 82 3 50 E 5 R amp S ZVA Board Replacement Replacing a Reflectometer RM40 and RM50 A510 to 540 See Chapter 5 Spare Parts List Items 209 222 230 232 and drawings 1145 1110 1145 4319 1305 3413 The boards are located under the motherboard Opening the instrument and removing the board gt off the instrument an
216. ABLE W508 MEAS 1164 0273 00 1 W508 100 PD INSTALLATION INSTRUCTION 1164 0215 00 1 DRAWING 1164 0221 00 OPTION R amp S ZVA24 B21 GEN ATTENUATOR PORT 1 1164 0109 02 OPTION R amp S ZVA24 B22 GEN ATTENUATOR PORT 2 1164 0115 02 OPTION R amp S ZVA24 B23 GEN ATTENUATOR PORT 3 1164 0121 02 OPTION R amp S ZVA24 B24 GEN ATTENUATOR PORT 4 1164 0138 02 20 ZE ATTENUATOR GEN24 1046 5082 04 1 550 30 MZ ATTENUATOR MOUNT 2 24 1164 0438 00 1 40 VS 6900 2 5 6 2 0071 5040 00 3 50 DY ATT CTRL_CABLE 90 1164 0244 00 1 W550 60 DW RF CABLE W512 ATT GEN 1300 0451 00 1 W512 70 DW RF CABLE W536 SRC 1164 0380 00 1 W536 120 PD INSTALLATION INSTRUCTION 1164 0221 00 1 DRAWING 1164 0221 00 OPTION R amp S ZVA24 B31 REC ATTENUATOR PORT 1 1164 0144 02 OPTION R amp S ZVA24 B32 REC ATTENUATOR PORT 2 1164 0150 02 OPTION R amp S ZVA24 B33 REC ATTENUATOR PORT 1164 0167 02 OPTION R amp S ZVA24 B34 REC ATTENUATOR PORT 4 1164 0173 02 20 ZE ATTENUATOR REC24 1046 5082 05 1 A550 30 MZ ATTENUATOR MOUNT 2 24 1164 0438 00 1 40 VS 6900 2 5 6 A2 0071 5040 00 3 50 DY ATT CTRL_CABLE 90 1164 0244 00 1 W550 70 DW RF CABLE W507 ATT REC 1300 0445 00 1 W507 80 DW RF CABLE W508 MEAS 1164 0373 00 1 W508 DRAWING 1164 0409 00 OPTION R amp S ZVA40 B21 GEN ATTENUATOR PORT 1 1302 5409 02 OPTION R amp S ZVA40 B22 GEN ATTENUATOR PORT 2 1302 5415 02 2010 ZE ATTENUATOR GEN44 1046 5082 02 1 A550 2020 VS
217. Accuracy Reference 0 dB Atten Frequ 20dB 38 0 GHz 40 0 GHz 42 0 GHz 44 0 GHz 46 0 GHz 48 0 GHz 50 0 GHz 52 0 GHz 54 0 GHz 56 0 GHz 58 0 GHz 60 0 GHz 62 0 GHz 64 0 GHz 66 0 GHz 67 0 GHz 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0GHz 20 0 GHz 22 0 GHz 1145 1155 82 1 221 E 5 N N N N N N N N N N N Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty MM 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 32 0 GHz 34 0 GHz 36 0 GHz 38 0 GHz 40 0 GHz 42 0 GHz 44 0 GHz 46 0 GHz 48 0 GHz 50 0 GHz 52 0 GHz 54 0 GHz 56 0 GHz 58 0 GHz Port __ Page 1 14 0 1 dB Receiver Step Atten Attenuation Accuracy Reference 0 dB Atten Frequ 35dB 60 0 GHz 62 0 GHz 64 0 GHz 66 0 GHz 67 0 GHz 1145 1155 82 1 222 E 5 R amp S ZVA Parameter Reference Min value Accuracy Page 1 15 DC meas 1 V Pos Input 1000 m V 300 mV 10 mV 10 300 mV 1000 m V Neg Input 1000 m V 300 mV 10 mV 10 300 mV 1000 m V Accuracy Page 1 15 DC meas 10 V Pos Input 10 0 V 3 0 V 0 1 V 0 1 V 3 0 V 10 0 V Neg Input 10 0 V 3 0 V 0 1 V 0 1 V 3 0 V 10 0 V 1145 1155 82 Performance Test Report R amp S ZVA67 Actual value Max value Measurement uncertainty 1 223 E 5 0 275
218. Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range with opt generator or receiver attenuator Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 1145 1155 82 1 111 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Page 1 13 Port 3 to Port Dynamic range with opt generator or receiver attenuator Test frequency 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 1145 1155 82 1 112 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range with opt generator and receiver attenuator or with opt direct generator receiver access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5
219. B 2150 2 W535B 1 w501B S 2150 E Pos 2120 2130 nicht dargestellt Pos 2120 2150 not shown 1 Bestandteil von Part of Em Dee erster 13023 5420 01 RM Unit ZVA40 GE Z Designation Sprache Z Lang JAei Blatt Z Sh 2 2 of ROHDE amp SCHWARZ E inbauanweisung ZVALO Bxx 02 00 Assembly Instruction ZVA40 Bxx ZVALO BXX 2006 04 22 1ESK 1164 0409 00 D dh 22 s s ee UK m T lt D h For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor EE 2 40 821 22 4 40 851 32 2 40 821 22 4 40 851 32 mit with 40 816 1 W518A 2 505 2 W503 2 W534 few 15 Legg rh x Lp M e 9 4 HI 1 e _ i rii HT 2 W513 Le 2160 2060 2020 2010 2020 2010 2 W501A UJ For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor E Pos 2030 2120 2130 nicht dargestellt Pos 2050 2120 2150 not shown qum 1505 5420 01 RM Uni ZVA40 Benennung Z Designation Sprache Lang JAei C I Blatt Sh Bestandteil von P of Einbauanweisung 7 40 d 02 00 7 ROHDE amp SCHWARZ 9 2 1164 0209 01 ZVA40 B _ Assembly Instruction ZVA40 Bxx Teens Tree Wo ZVALO BXX
220. B 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 1145 1155 82 Performance Test Report R amp S ZVA40 Min value Actual value Max value Measurement uncertainty E 5 1 83 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 0 1 dB Power linearity without Opt Gen Att Reference 10 dBm Freq Level 16 GHz 2048 15 dB 10 dB 5 dB 5 dB 10 15 dB 20 dB 20 15 48 10 48 5 dB 5 dB 10 15 48 20 dB 20 dB 15 48 10 48 5 dB 5 dB 10 15 48 20 dB 20 15 48 10 dB 548 5 dB 10 dB 15 48 20 16 15 dB 10 48 5 dB 5 dB 10 15 dB 20 dB 1145 1155 82 1 84 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 0 1 dB Port __ Power linearity without Opt Gen Att Reference 10 dBm Freq Level 40 GHz 1648 15 48 10 dB 5 dB 5 dB 5 10 15 dB 20 dB 1145 1155 82 1 85 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actua
221. B 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB Freq 6 GHz 23 dB 18 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 1145 1155 82 Performance Test Report R amp S ZVA67 Min value Actual value Max value Measurement uncertainty E 5 1 179 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 0 1 dB Power linearity without Opt Gen Att Reference 10 dBm Freq Level 16 GHz 23 20 dB 15 dB 10 dB d 5 dB 5 dB 10 15 dB 20 23 dB 20 15 10 dB 5 dB 5 dB 10 15 dB 20 dB 20 15 dB 10 48 548 5 10 dB 15 dB 20 dB 20 5 f 15 dB 10 48 548 5 dB 10 dB 15 dB d 20 dB s 16 dB 15 48 10 48 5 dB 5 dB 10 48 15 48 1145 1155 82 1 180 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 0 1 dB Power linearity without Opt Gen Att Reference 10 dBm Freq Level 40 GHz 1648 15 48 10 48 d 5 dB 5 dB
222. B16 19 2 724 gt gt ARNES 2 COME e 1223 ON Z 2 LA g 296 e F Port 1305 5397 00 535 W501A 1305 5397 00 W513 504 W501A 1305 5397 00 W535A W501A 1305 5397 00 W512B W512B NN oe 2 22 SANE 5 wi gt dic NS ARE 29 ee W504B W501B W507B 501 1305 5397 00 1305 5397 00 501 W504B M A 19 CA W ch ZZ gt ES AX Port 5 4 with B16 2 Y 3 E s 515 W518A N 5 ER CH 316720 8 G 8 219 A N d 1 2 without B16 Port w508 W507A W508 W507A W512B VK Port 5 4 without B16 For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor Projektions methode Projection thod MoBstab 4 9 Toleranz ROHDESSCHWARZ _EINBAUANWEISUNG ZVA50 B16 INSTALLATION INSTRUCTION ZVA50 B16 ZVA50 2007 08 28 rode 1305 5322 00 D i mj A e D For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor Versio MODOS8 MODO9 MOD 10 Pos 471 MODOS8 472 MODO9 and 473 MOD10 not shown Toleranz Werkstoff Scale Tol Material ROHDE
223. Bm gt 2 dBm gt 2 5 dBm 25 GHz 0 dBm gt 2 5 dBm gt 3 dBm 30 GHz 0 dBm gt 2 5 dBm gt 3 dBm 35 GHz 0 dBm gt 3 dBm gt 3 dBm 40 GHz 0 dBm gt 3 dBm gt 3 dBm 45 GHz OdBm T gt 3 5 50 GHz OdBm gt 3 5 dBm With the stated levels the cable loss must still be taken into account If the measured values are more than 2 dB below the levels given in the table the coupler unit must be replaced 1145 1155 82 3 94 E 5 R amp S ZVA Troubleshooting Coupler Directivity The following is assumed e The generator and receiver sections of the reflectometer associated with the coupler are OK gt Perform sweep from 10 MHz to 40 GHz measure Ratio bx ax Source Portx Screw the SHORT from the calibration kit to the port connector save measured values Data Mem Screw the OPEN from the calibration kit to the port connector save measured values More Mem Data gt Mem3 Screw the MATCH from the calibration kit to the port connector gt Select User Def Math linMag Data linMag Mem2 linMag Mem3 2 Math User Def The trace gives the directivity Frequency range Directivity 10 MHz to 20 GHz 14 dB 20 GHz to 35 GHz 10 dB 35 GHz to 40 GHz 9 dB 2 50 only 35 GHz to 40 GHz lt 8 dB ZVA50 only 40 GHz to 50 GHz 6 dB If the measured values are more than 2 dB greater than the values stated in the table the coupler must
224. Bstab Scale ROHDE amp SCHWARZ ___2 440 ___ wa oleranz Tol Benennung Designation Werksto Material Einbauanweisung ZVA40 Bxx Assembly Instruction ZVA40 Bxx 2006 03 02 C 0 2 prache Lang Aei Blatt 02 00 1164 0409 00 D Demontage der Reflektometer RM Unit 7 40 ng uninstalling ret lee tome s RM Unit ZVA40 VARZMOD42 Kabel zwischen Bias Eichleitung und RM Unit 632 vor Demontage der RM Unit 4 40 entfernen und nach Montage RM Unit ZVA40 mi t Optionen N Ka Kabel entsprechend Einbauanweisung montieren 209 lt Py Remove cable between bias Attenuator and RM unit RI ei prior to uninstalling the RM Unit ZVA40 2 VAR MOD45 07 Le ih After installing of the RM Unit ZVA40 with options 2 Mat 3i Test Su connect cable as described in installation Me ha Shr up Oe gt VE e e s VARZMOD42 45 7 Mme fh 400 VAR MOD42 639 VAR MOD43 0 623 VAR MOD42 45 624 VAR MOD42 45 gt gt Lo t o Lo lt gt o c s Lo lt 5 L gt o _ o o o lt gt o a gt x a v o Ww VAR MOD40 45 VAR MOD42 45 Projection thod
225. C ATTENUA PORT2 ATT CTRL OPTION ZVA24 B31 REC ATTENUA PORT1 OPTION ZVA24 B33 REC ATTENUA PORT3 FRONT PANEL FRONT PANEL FRONT PANEL W504 E W504 m W504 WAS IN w506 ER 7 W506 MEAS IN ws06 o SMA OPTION OPTION SM OPTION SMA ZVA24 B15 A A ZVA24 B16 SMA ZVA24 B16 our 905 MEAS QUT waos MEAS_OUT 505 REF w501 4 ST OPTION 8 ZVA24 B1 W501 OPTION ZVA24 B16 REF OUT REF_IN wo SMA OPTION 8 2 24 16 REF_OUT W158 RM4 LOCAL W166 4 SOURCE REF_OUT e W146 RM1_IF_MEAS W147 RM1 IF REF W149 RM2_IF_MEAS W156 3PORT W165 RM1 LOCAL W168 RM1 SOURCE 139 RM4_IF_MEAS see W148 RM2_IF_REF W159 3PORT W166 RM2 LOCAL W169 RM2 SOURCE RM 24 RECEIVER 42 S A503 X5 RF REF RF_REF X10 44 x10 X10 5 507 RM LOCAL A507 RM LOCAL A507 RM LOCAL ZE RECEIVER 24 ZE RECEIVER 24 ZE RECEIVER 24 L X6 3 6 5 RF_MEAS X8 X1 7T iF MEAS PTE Meas E500 at d oz 2 Lor 4 4 RA Jede
226. Directivity The following is assumed e The generator and receiver sections of the reflectometer associated with the coupler unit are OK gt Perform a sweep from 10 MHz to 24 GHz measure Ratio bx ax Source Portx Screw the SHORT from the calibration kit to the port connector save measured values Data Mem Screw the OPEN from the calibration kit to the port connector save measured values More Mem Data gt Mem3 Screw the MATCH from the calibration kit to the port connector gt Select User Def Math linMag Data linMag Mem2 linMag Mem3 2 Math User Def The trace gives the directivity Frequency range Directivity 10 MHz to 12 GHz lt 15 dB 12 GHz to 24 GHz 10 dB If the measured values are greater than the values stated in the table the coupler unit must be replaced Coupler unit Port Matching It is assumed that there is a functioning reflectometer in the instrument gt Loosen cables W514 GEN coupler unit W515 coupler unit MEAS and W518 coupler unit gt REF at both ends and unscrew at the coupler unit gt Terminate the coupler unit input and coupler unit outputs with 3 SMA terminations gt Connect test cable to a functioning instrument port and perform a 1 port calibration at the end of the cable gt Connect the end of the test cable to the port of the coupler unit under test and display the Sxx magnitude on the screen F
227. F 0 0059 The following entries are therefore made gt Select Service Level 2 see Service Functions gt Set Service Functions Writing to the hard disk 3 1 2 5 dc meas 1V DcMeasMultiplier 1 017 3 1 2 5 dc meas 1V DcMeasOffset 0 0059 etc for the second measurement input SetService Function Writing to the EProm 3 1 2 2 When correction value programming for the two DC voltage measurement inputs has been completed end the NWA application and restart Check the alignment by applying the four voltages 1 V 1 V 10 V and 10 V and as a further check 0 V Reading the previous DC values Select Read in the Service Function Menu gt Set Service Functions 3 1 2 5 dc_meas_1V DcMeasMultiplier 3 1 2 5 dc_meas_1V DcMeasOffset 3 1 2 5 dc_meas_10V DcMeasMultiplier 3 1 2 5 dc_meas_10V DcMeasOffset 1145 1155 82 2 6 E 5 R amp S ZVA Manual Alignment and Recording Correction Values Correction Value Recording and Factory System Error Calibration Required test equipment see Table 2 1 e PC with IEC IEEE bus interface R amp S ZVAB service program e Power meter with power sensor e Signal generator e Calibration kit e N connector test cable Installation of the Alignment Program Install the program by double clicking the setup exe file If you install the program for the second time the install shield will only remove the old installation You will have to start the setup exe again to perform the installatio
228. F at both ends and screw off at the MEAS and REF receiver inputs gt Connect the receiver input MEAS or REF to a functioning instrument port using an adapter cable gt Setthe ZVA to the CW sweep mode gt Set the frequencies and output levels for the port used for the measurement as indicated in the table and read off the level for the receiver to be tested wave quantity ax or bx 1145 1155 82 3 87 E 5 Troubleshooting R amp S ZVA Frequency Output level Displayed level ax or bx 10 MHz 30 dBm 20 dBm 3 dB 100 MHz 30 dBm 5 dBm 3 dB 1 GHz 20 dBm 5 dBm dB 2 5 GHz 20 dBm 10 dBm 3 dB 3 GHz 20 dBm 10 dBm dB 8 GHz 20 dBm 10 dBm 3 dB 9 GHz 20 dBm 10 dBm dB 12 GHz 20 dBm 10 dBm 3 dB 15 GHz 20 dBm 8 dBm 4 dB 18 GHz 20 dBm 8 dBm 4 dB 20 GHz 20 dBm 8 dBm 4 dB With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz 0 5 m or 0 5 dB GHz 1 m If the measured values are more than 2 dB below the levels list in the table the board must be replaced Coupler unit levels The following is assumed e One reflectometer in the instrument is OK Method 1 The generator section of the associated reflectometer is OK output level at the port meets specifications gt Loosen cable W515 coupler unit gt MEAS and cable W518 coupler unit gt REF at both ends di
229. F IN 1305 5480 00 1 W501B Model 52 1440 DW RF CABLE W513 SRC OUT 1305 5500 00 2 W513 Model 50 52 only w Gen Att 1444 DW RF CABLE W513 SRC OUT 1305 5500 00 1 W513 Model 52 only w Gen Att 1450 DW RF CABLE W534 SRC IN 1305 5400 00 2 W534 Model 50 52 1454 DW RF CABLE W534 SRC IN 1305 5400 00 1 W534 Model 52 1460 DW RF CABLE W505 MEAS OUT 1305 5439 00 2 W505 Model 50 52 1464 DW RF CABLE W505 MEAS OUT 1305 5439 00 1 W505 Model 42 1470 DW RF CABLE W506 MEAS IN 1305 5497 00 2 W506 Model 50 52 only w Rec Att 1145 1078 02 5 29 E 5 List of ZVA parts including spare parts R amp S ZVA Position Designation Stock No Electrical Recommended Designation Spare Parts 1474 DW RF CABLE W506 MEAS IN 1300 5497 00 1 W506 Model 52 only w Rec Att 1480 DW RF CABLE W535A SRC OUT 1305 5416 00 2 W535A Model 50 52 only without Gen Att 1484 DW RF CABLE W535B SRC OUT 1305 5416 00 1 W535B Model 52 only without Gen Att 1490 DW RF CABLE W504A MEAS IN 1305 5422 00 2 W504A Model 50 52 only without Rec Att 1494 DW RF CABLE W504B MEAS IN 1305 5474 00 1 W504B Model 52 only without Rec Att 1500 VS DIN912 M1 6X5 A2 0920 8428 00 48 Model 50 52 1504 VS DIN912 M1 6X5 A2 0920 8428 00 48 Model 52 1510 DW CABLE EXT AL3 6 PC3 5 1305 5397 00 6 W611 W612 Model 50 52 W613 W621 W622 W623 1514 DW CABLE EXT
230. For the specified cable it is 0 25 dB GHz If the measured values are more than 2 dB below the levels in the table the coupler unit must be replaced Method 2 The receiver section of the associated reflectometer is OK gt Loosen cable W514 GEN gt coupler unit at both ends and screw off at the coupler unit gt Connect the coupler input connector W514 to a functioning port using the SMA cable VV Vv ON Screw the OPEN from the calibration kit to the port connector Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity Select Math User Def Set the frequencies and levels listed in the table at the port used for the measurement and measure Screw the SHORT from the calibration kit to the port connector save measured values Data the level wave quantity ax or bx at the reflectometer associated with the coupler unit port Frequency Level Level ax and bx 10 MHz 0 dBm 3 dBm 1 dB 100 MHz 0 dBm 3 dBm 1 dB 1 GHz 0 dBm 3 2 dBm 1 dB 2 GHz 0 dBm 3 3 dBm 1 dB 8 GHz 0 dBm 4 3 dBm 1 dB 12 GHz 0 dBm 5 dBm 1 dB 16 GHz 0 dBm 5 7 dBm 1 dB 20 GHz 0 dBm 6 3 dBm 1 dB 24 GHz 0 dBm 7 dBm 1 dB With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz If the measured values are more than 2 dB below the levels given in the table the c
231. GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 1145 1155 82 1 152 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty m Page 1 11 noise level with opt rec atten and dir gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GH 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 153 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 1 11 Input noise level with opt rec atten and dir gen rec access Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0
232. GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 1145 1155 82 1 154 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 1 12 1 Matching raw Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 5 GHz 5 0 GHz 5 5 GHz 6 0 GHz 6 5 GHz 7 0 GHz 7 5 GHz 8 0 GHz 9 0 GHz 10 0 GHz 11 0 GHz 12 0 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 17 0 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 1145 1155 82 1 155 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port Page 1 12 Matching raw Test frequency 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 1145 1155 82 Om Om OQ Om Om a III 1 156 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Par
233. GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 51 0 GHz 52 0 GHz 53 0 GHz 54 0 GHz 55 0 GHz 56 0 GHz 57 0 GHz 58 0 GHz 59 0 GHz 60 0 GHz 61 0 GHz 62 0 GHz 63 0 GHz 64 0 GHz 65 0 GHz 66 0 GHz 67 0 GHz 1145 1155 82 Q Om Om Q Om Om Om Om Om Om Om Om Om Om Om Om Om Om Q Om Om Oo O 1 208 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range without option step attenuator and without option direct generator receiver access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz 1145 1155 82 1 209 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 3 to Port Page 1 13 Dynamic range without option step attenuator and without opti
234. GHz to 25 GHz 1145 1155 82 3 7 Instrument Construction and Function Description Doubler50 The doubler contains a frequency doubler for the range 25 GHz to 50 GHz a switchable filter unit and a broadband amplifier for the range 10 MHz to 50 GHz R amp S ZVA Range Frequency range from Doubler Output frequency driver24 1 10 MHz to 25 0 GHz 10 MHz to 25 0 GHz 2 12 5 GHz to 14 9 GHz 25 0 GHz to 29 8 GHz 3 14 9 GHz to 18 5 GHz x 29 8 GHz to 37 0 GHz 4 18 5 GHz to 25 0 GHz x 37 0 GHz to 50 0 GHz Receiver50 The receiver section has two channels measurement channel and reference channel The measurement channel contains a buffer amplifier two mixers for each of the frequency ranges 10 MHz to 2 5 GHz and 2 5 GHz to 50 GHz LO doublers LO amplifiers and an IF amplifier The reference channel is identical to the measurement channel without the buffer amplifier the mixers the input signal is directly converted to the IF range approx 15 to 21 MHz In the frequency range 10 MHz to 24 GHz the mixers are used as basic wave mixers IF LO RF In the range 24 GHz to 50 GHz the mixer for the upper frequency range works as a harmonic mixer IF 3LO RF The LO signal section contains a frequency doubler for the range 8 GHz to 16 GHz a switchable filter unit a second frequency doubler with filter for the range 16 GHz to 24 GHz and a broadband amplifier for the frequency range 30
235. Hz 48 0 GHz 50 0 GHz 52 0 GHz 54 0 GHz 1145 1155 82 1 219 E 5 N N N DN N Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N N 56 0 GHz 58 0 GHz 60 0 GHz 62 0 GHz 64 0 GHz 66 0 GHz 67 0 GHz 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz Port __ Page 1 14 0 1 dB Receiver Step Atten Attenuation Accuracy Reference 0 dB Atten Frequ 10dB 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 32 0 GHz 34 0 GHz 36 0 GHz 38 0 GHz 40 0 GHz 42 0 GHz 44 0 GHz 46 0 GHz 48 0 GHz 50 0 GHz 52 0 GHz 54 0 GHz 56 0 GHz 58 0 GHz 60 0 GHz 62 0 GHz 64 0 GHz 66 0 GHz 67 0 GHz 10 MHz 2 1 0 GHz 1145 1155 82 1 220 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N DN N N N N 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 32 0 GHz 34 0 GHz 36 0 GHz Port Page 1 14 0 1 dB Receiver Step Atten Attenuation
236. Hz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 1145 1155 82 1 163 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Page 1 13 Port 3 to Port Dynamic range ZVA440 2 50 with option generator or receiver attenuator and with option direct generator receiver access Test frequency 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 1145 1155 82 1 164 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range with option generator and receiver attenuator and with option direct generator receiver access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz
237. K e One reflectometer in the instrument is functioning gt Loosen cable W515 Bridge unit gt MEAS and cable W518 Bridge unit REF at both ends and screw off at the MEAS and REF receiver inputs N B When loosening support the cable with a 7mm spanner Connect the receiver input MEAS or REF to a functioning instrument port using an adapter cable and adapter SMA N gt Set the ZVA to the CW sweep mode gt Set the frequencies and output levels for the port used for the measurement as indicated in the table and read off the level for the receiver to be tested wave quantity ax or bx 1145 1155 82 3 83 E 5 Troubleshooting R amp S ZVA Frequency Output level Displayed level ax or bx 300 kHz 20 dBm 0 dBm 50 MHz 20 dBm 0 dBm 1 GHz 20 dBm 0 dBm 3 GHz 20 dBm 0 dBm 6 GHz 20 dBm 0 dBm 8 GHz 20 dBm 0 dBm With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz 0 5 or 0 5 dB GHz 1 If the measured values are more than 3 dB below the levels and ratios list in the table the board must be replaced Bridge unit levels The following is assumed e One reflectometer in the instrument is OK Method 1 The generator section of the associated reflectometer is OK output level at the port meets specifications gt Loosen cable W515 Bridge unit gt MEAS and cable W518 Bridge unit gt REF at both ends and
238. LE W518 REF 1305 6641 00 W518A Model 02 510 DW RF CABLE W515 MEAS 1305 6670 00 W515A Model 02 520 DW RF CABLE W514 GEN 1305 6664 00 W514A Model 02 600 DW RF CABLE W518B REF 1305 6858 00 W518B Model 03 610 DW RF CABLE W515B MEAS 1305 6864 00 W515B Model 03 1145 1078 02 5 24 E 5 amp 5 2 List of ZVA parts including spare parts Position Designation Stock No Electrical Recommended Designation Spare Parts 620 DW RF CABLE W514B GEN 1305 6841 00 1 W514B Model 03 DRAWING 1164 1770 00 OPTION ZVAB B4 1164 1757 02 20 EE FREQUENCY REFERENCE 1145 3835 05 1 A100 x PD INSTALLATION INSTRUCTION 30 ZVAB B4 1164 1770 00 1 DRAWING 1164 0250 00 OPTION R amp S ZVA8 B16 DIRECT GENERATOR RECEIVER ACCESS 1164 0209 08 09 10 1120 DW RF CABLE W503 REF OUT 1145 2968 00 2 W503 Model 08 09 10 1122 DW RF CABLE W503 REF OUT 1145 2968 00 1 W503 Model 09 10 1124 DW RF CABLE W503 REF OUT 1145 2968 00 1 W503 Model 10 1130 DW RF CABLE W501 REF IN 1145 2951 00 2 W501 Model 08 09 10 1132 DW RF CABLE W501 REF IN 1145 2951 00 1 W501 Model 09 10 1134 DW RF CABLE W501 REF IN 1145 2951 00 1 W501 Model 10 1140 DW RF CABLE W513 SRC OUT 1164 0321 00 2 W513 Model 08 09 10 only w Gen Att 1142 DW RF CABLE W513 SRC OUT 1164 0321 00 1 W513 Model 09 10 only w Gen Att 1144 DW RF CABLE W513 SRC OUT 1164 0321 00 1 W513 Model 10 only w Gen A
239. LOCKING SCREW M3 0009 6501 00 2 551 EMC GASKET 1300 1806 00 2 1145 1078 02 5 16 E 5 amp 5 2 Position Designation List of ZVA parts including spare parts Stock No Electrical Recommended Designation Spare Parts 552 SERRATED LOCKWASHER 3583 1578 00 553 HEX 14 NUT 1 2 28UNEF 3583 1561 00 560 MF COVER 1302 4377 00 565 VS 965 ISR M2 5X16 A4 PA 1148 3313 00 570 VS SCREW 2 5 6 0071 7572 00 580 GR FRONT MOD CONTROLLER 7 3 1091 3104 00 A90 581 BIOS ZVAB FOR FMR7 1300 1529 00 582 LITHIUM BATTERY CR2032 0858 2049 00 x 585 BIOS ZVAB 1145 1190 00 590 VS 6900 ISR M2 5X6 A2 1148 3059 00 595 DF CABLE 4X2 AND SHIELDING 630 1145 5115 00 W12 596 DZ FEED THROUGH 0099 1440 00 598 DZ CABLE TIE 0015 9038 00 600 ZM DISPLAY UNIT ZVA 1145 1390 08 A1 Model 08 604 ZM DISPLAY UNIT ZVA 1145 1390 24 A1 Model 24 40 41 42 610 VS 965 ISR M2 5X5 A4 PA 1148 2752 00 670 GP 3 5 FLOPPY DRIVE SLIM 0048 6638 00 A30 680 MZ FLOPPY DRIVE HOLDER 1093 4620 00 690 DF FLEX STRIP CONNECTOR 1091 2066 00 W300 700 VS 6900 ISR M2 5X6 A2 1148 3059 00 702 VS 7985 ISR M2 5X4 A4 PA 1148 2717 00 704 VS WASHER DIN127 B2 5 A4 0082 4786 00 710 ZE HD WITH FIRMWARE ZVT 1145 1178 03 A60 715 265 1091 3440 00 W11 716 DY SATA POWERCABLE 285 1091 3427 00 W13 720 MZ DISK HOLDER 1093 4837 00 725 VS 965 ISR M2 5X6 A4 PA
240. MHz 750 MHz 1500 MHz 2250 MHz 1GHz 2GHz 3 GHz 3 GHz 4 5 GHz 4 GHz 6 GHz 4 2 GHz 6 3 GHz 5 0 GHz 7 5 GHz 6 0 GHz 9 0 GHz 7 GHz 10 5 GHz 8 0 GHz 12 0 GHz Source power 8dBm 4 1 GHz 8 2 GHz 12 3 GHz 5 0 GHz 10 0 GHz 15 0 GHz 1145 1155 82 1 17 E 5 Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 2 1 5 Freq Harmonics 5 04 GHz 10 08 GHz 15 12 GHz 5 05 GHz 10 10 GHz 15 15 GHz 5 5 GHz 11 0 GHz 16 5 GHz 6 0 GHz 12 0 GHz 18 0 GHz 6 35 GHz 12 70 GHz 19 05 GHz 7 0 GHz 14 0 GHz 21 0 GHz 8 0 GHz 16 0 GHz 24 0 GHz 1145 1155 82 1 18 E 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 0 2 dB Output power 10 dBm Test frequency 300 kHz 1 MHz 2 MHz 5 MHz 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 2 750 2 1 0 GHz 1 5 GHz 2 0 2 5 2 1 GHz 2 5 2 3 0 2 3 5 2 f 4 0 GHz 4 1 2 I 4 5 2 5 0 2 5 05 GHz 5 7 2 6 0 2 6 35 2 6 36 GHz 5 s 7 0 GHz 7 5 GHz 8 0 2 s 1145 1155 82 1 19 E 5 Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty
241. MHz to 12 GHz Synthesizer 10 MHz to 12 GHz Synthesizer 10 MHz to 12 GHz 1145 1155 82 Instrument Construction and Function Description 3 15 LO Reflectometer 1 LO Reflectometer 2 GEN Reflectometer 1 E 5 Instrument Construction and Function Description Synthesizer 12 1305 1702 03 Synthesizer 10 MHz to 12 GHz Synthesizer 10 MHz to 12 GHz Synthesizer 10 MHz to 12 GHz Synthesizer 10 MHz to 12 GHz 1145 1155 82 3 16 R amp S ZVA GEN Reflectometer 1 GEN Reflectometer 3 GEN Reflectometer 2 GEN Reflectometer 4 E 5 R amp S ZVA Instrument Construction and Function Description Synthesizer 12 1305 xxxx 04 LO Reflectometer 1 Synthesizer 30 MHz to 12 GHz LO Reflectometer 2 LO Reflectometer 4 Synthesizer 30 MHz to 12 GHz 1145 1155 82 3 17 E 5 Instrument Construction and Function Description R amp S ZVA The synthesizer models are incorporated as follows in the various ZVA models Synthesizer 16 15 LO LO 12 1302 4025 02 1302 4025 20 1302 5180 02 1302 4248 02 1302 4248 20 1305 3020 02 2 8 two port 2xSRC 2xLO 000 ZVA8fourport o 4x SRC AXLO 0000 ZVA24 two port 2xSRC 2xLO qo m ZVA24 four port ln 4x SRC AxXEO 6 Ne ZVA40 two port 2x SRC 2x LO 1 2 40 four port 4x SRC 4xXLO 2 50 two port 2x SRC 2
242. MHz to 24 GHz Range Basic frequency range Doubler 1 Frequency Doubler 2 Output frequency from synthesizer 1 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 2 4 GHz to 8 0 GHz x 8 0 GHz to 16 0 GHz 8 0 GHz to 16 0 GHz 3 4 0 GHz to 6 0 GHz x 8 0 GHz to 12 0 GHz 16 0 GHz to 24 0 GHz Each of the reflectometers 1 and RM2 contain two voltage controlled fans to perform optimum cooling Reflectometer Unit ZVA67 A reflectometer unit comprising a coupler a generator section Driver42 and Doubler67 and a receiver section Receiver67 is incorporated in every port Port1 to 4 The generator and the receiver are screwed together to form a compact unit Coupler Unit The coupler contains a bias T and two directional couplers One coupler is used to separate the signal going to the DUT from the signal coming from the DUT The reference signal measure of the signal to the DUT is obtained from the second coupler The reference signal provides a reference for relative measurements 1145 1155 82 3 8 E 5 R amp S ZVA Instrument Construction and Function Description Driver42 The driver contains a frequency doubler for the range 12 GHz to 24 GHz with a switchable filter unit and a second frequency doubler with a switchable filter unit for the range 24 GHz to 42 GHz Switchable amplifiers and attenuators and two adjustable attenuators are used to keep the output level constant and to a
243. MOD 04 MOD 05 Swi tchable Di ther Generator for Option B7 Pulsed Measurement A140 NETWORK CONTROLLER 1 MOD 04 Switchable Dither Generator MOD 05 for Option B7 Pulsed Measurement A142 NETCON ANALOG A141 NETCON DIGITAL StockNo 02 MOD 04 StockNo 03 MOD 05 2 X141 X142 X143 StockNo 04 MOD 04 05 A142 A180 NETCON ANALOG 12 410 MOD 02 A150 12 450 02 141 DIGITAL StockNo 02 MOD DA StockNo 03 05 StockNo 04 MOD 04 05 x z z 5 3 a X142 X143 dcin z zz 8 8 X160 X161 REAR PANEL X141 X160 X161 X142 X143 150 151 160 1615 X134 X132X133 X130 X141 mir o o al o o P80 PEO PEO P110 o o2 mm Sig 24 Ei mm mp 0 2 2 C EXT TRIGGER Sb Sie xe xex k Xp X x225 A10 S5 Se Se Se 25859595 eke etek sos 218 MOTHERBOARD alg 58 EBS ses 25 DIGITAL s SS Sle Se ESE 5 X221 INTERFACE H V V X220 USER CONTROL L lt x E1 CASCADE COMB I NER P15 MONI TOR X65
244. Max Result State 10V_A SUPPLY 1 500V 2 000V 1 752V PASSED 5V_A SUPPLY 1 300V 1 800V 1 560V PASSED 5V_REF 1 300V 1 800V 1 568V PASSED 7V_A SUPPLY 1 400V 1 900V 1 628V PASSED Voltages Sy2 DDSCON Test description Min Max Result State 10V_A SUPPLY 1 500V 2 000V 1 752V PASSED 5V_A SUPPLY 1 300V 1 800V 1 560V PASSED 5V_REF 1 300V 1 800V 1 564V PASSED 7V_A SUPPLY 1 400V 1 900V 1 616V PASSED Voltages Rm1 Test description Min Max Result State GND 0 000V 0 200V 0 000V PASSED GND 0 000V 0 200V 0 000V PASSED 5V SUPPLY 2 300V 2 700V 2 496V PASSED 10 5VA SUPPLY 2 300V 2 800V 2 564V PASSED 10 5VB SUPPLY 2 300V 2 800V 2 564V PASSED 12V FAN 2 000V 2 600V 2 216V PASSED 12V SUPPLY 2 000V 2 600V 2 204V PASSED 12V SUPPLY 1 600V 2 000V 1 796V PASSED Voltages Rm2 Test description Min Max Result State GND 0 000V 0 200V 0 000V PASSED GND 0 000V 0 200V 0 000V PASSED 1145 1155 82 3 67 E 5 Troubleshooting R amp S ZVA 5V SUPPLY 2 300V 2 700V 2 500V PASSED 10 5VA SUPPLY 2 300V 2 800V 2 576V PASSED 10 5VB SUPPLY 2 300V 2 800V 2 592V PASSED 12V FAN 2 000V 2 600V 2 204V PASSED 12V SUPPLY 2 000V 2 600V 2 204V PASSED 12V SUPPLY 1 600V 2 000V 1 796V PASSED Voltages Rm3 Test description Min Max Result State GND 0 000V 0 200V 0 000V PASSED GND 0 000V 0 200V 0 000V PASSED 5V SUPPLY 2 300V 2 700V 2 500V PASSED 10 5VA SUPPLY 2 300V 2 800V 2 584V PASSED 10 5VB SUPPLY 2 300V 2 800V 2 600V PASSED 12V FAN 2 000V 2 60
245. N IN W534 IN 5 5 5 m EN w513 SOURCE source 513 SOURCE OPTION OUT OUT OUT ZVA24 B16 OPTION OPTION OPTION ZVA24 B16 ZVA24 B16 ZVA24 B16 ATT CTRL Sa s ATT CTRL ATT CTRL po o ATT CTRL OPTION OPTION OPTION OPTION 7 24 23 GEN ATTENUA PORT ZVA24 B21 GEN ATTENUA PORT ZVA24 B24 GEN ATTENUA PORT A 7 24 22 ATTENUA PORT Ext Cables to A510 A520 A530 540 Legende legend MODEL 1145 1110 26 2 24 4PORT enthalten in contained in KADELSALE EVA S RM n REFLECTOMETER n Benennung Designat Spr Lang 1 Blatt Sh 1302 5050 01 PORT n semi rigid cable ROHDE amp SCHWARZ ZVA NETWORK ANALYZER SOURCE IN REF IN MEAS I flex koax cable Zeichn Nr Drawing No FRONT PANEL TOP VIEW ZA 08 09 16 1ESK JI schoettl 1145 1110 01 S 4 686
246. N 1300 0422 00 W534 Model 24 25 26 1252 DW RF CABLE W534 SRC IN 1300 0422 00 W534 Model 25 26 1254 DW RF CABLE W534 SRC IN 1300 0422 00 W534 Model 26 1260 DW RF CABLE W505 MEAS OUT 1300 0416 00 W505 Model 24 25 26 1262 DW RF CABLE W505 MEAS OUT 1300 0416 00 W505 Model 25 26 1264 DW RF CABLE W505 MEAS OUT 1300 0416 00 W505 Model 26 1270 DW RF CABLE W506 MEAS IN 1300 0468 00 W506 Model 24 25 26 only w Rec Att 1272 DW RF CABLE W506 MEAS IN 1300 0468 00 W506 Model 25 26 only w Rec Att 1274 DW RF CABLE W506 MEAS IN 1300 0468 00 W506 Model 26 only w Rec Att 1280 DW RF CABLE W535 SRC OUT 1300 0439 00 W535 Model 24 25 26 only w Gen Att 1282 DW RF CABLE W535 SRC OUT 1300 0439 00 W535 Model 25 26 only w Gen Att 1284 DW RF CABLE W535 SRC OUT 1300 0439 00 W535 Model 26 only w Gen Att 1290 DW RF CABLE W504 MEAS IN 1300 0400 00 W504 x Model 24 25 26 only w Rec Att 1292 DW RF CABLE W504 MEAS IN 1300 0400 00 W504 Model 25 26 only w Rec Att 1294 DW RF CABLE W504 MEAS IN 1300 0400 00 W504 Model 26 only w Rec Att 1300 DW CABLE EXT AL3 6 PC3 5 1145 2580 00 W611 W612 X Model 24 25 26 W613 W621 W622 W623 1302 DW CABLE EXT AL3 6 PC3 5 1145 2580 00 W631 W632 Model 25 26 W633 1304 DW CABLE EXT AL3 6 PC3 5 1145 2580 00 W641 W642 1145 1078 02 5 27 E 5 List of ZVA parts including spare parts Position Designation Stock No Electrical R amp S ZVA Recommended Model 26 D
247. N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 6 GHz 22 dB 19 dB 15 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 17 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 90 E 5 Q Q Q N N N N N N N N N N N N N N N R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Measurement uncertainty Q N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 10GHz 22dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 91 E 5 N N N N N N N N N N N N N N Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Q Q N N N N N N N N N N N N N
248. N WV Remove the countersunk screw 390 next to the display and pull off the front cover 300 303 306 310 313 316 forwards Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom gt ZVA8 Remove the countersunk screws 168 2 153 154 163 164 gt Pull out the front unit together with the keyboard and display 600 604 forwards o The cables to the front module controller are still connected Disconnect the cables to the LCD the DC AC illumination converter the key pad keyboard the tachogenerator and if necessary the network connection to the front module controller Note When disconnecting cables be especially careful with the cable to the keyboard It is a foil cable and can only be removed when the locking device on the foil cable connector has been released gt Place the key side of the front unit on a clean surface Removing the DC AC converter Disconnect the cable from the display 910 to the DC AC converter 930 Disconnect the converter cable 950 to the DC AC converter 930 Remove the DC AC converter 930 by undoing the 2 screws 940 Removing the LCD Disconnect the display cable 945 by cutting through the adhesive label 946 gt Remove the display connector 1020 after you have undone the two screws 1040 Disconnect the display cable 1030 at the display 910 Remove the display 910 after removing the 4 screws 9
249. Opt Gen Atten Reference 10 dBm Freq Level 32GHz 17dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 13 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 85 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 191 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 45GHz 13dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 192 E 5 R amp S ZVA Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 55 GHz 948 5 dB 5 10 15 20 25 30 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 9 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 193 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertain
250. PTION ZVA24 B1 w501 OPTION 2 24 1 z REF OUT e W138 RM3_IF_MEAS see W137 RM3 IF REF see W146 RM1_IF_MEAS W147 RM1 IF REF W158 RM1 LOCAL W168 RM1 SOURCE W139 RM4_IF_MEAS see W158 RM4 LOCAL W166 RM4 SOURCE W149 RM2_IF_MEAS see W148 RM2_IF_REF RM2 LOCAL RM2 SOURCE w159 w169 RM 24 RECEIVER RM 24 VER 24 RECEIVER RM 24 RECEIVER xg xg 503 503 Cie per 503 m A503 x5 x5 x5 y RF_REF RF_REF T RF REF 10 5 X105 X105 507 RM LGCAL A507 RM LOCAL A507 RM LOCAL ZE RECEIVER 24 ZE RECEIVER 24 ZE RECEIVER 24 A507 en is 22 2 RECEIVER 24 RF_MEAS RF MEAS RF MEAS 8 2H p XB zi IF_MEAS IF MEAS MEAS Tir MEAS E500 lad 11 AR gi et m b 22 li 1 2 o e gt 2 RM 24 19 RM 24 GENERATORi9 X22 TBIAS m 18 _x224 1 6 8148 6 eil TI e ggg L RM 24 GENERATOR 9 a RM 24 10 15_ ATT
251. R MOD24 d MaBstab Toleranz Werkstoff see connector designation of cables and motherboard enennung Designation proche Lang Aei Z att Sh for cable mounting ROHDE amp SCHWARZ ZVA NETWORK ANALYZER 02 00 Zeichn Nr Drawing No 2006 10 25 IS wn 1145 1110 01 D 1 4 1 cde C j gt A 0 2 gt e cs o D o gt 72 P o lt 3 c o gt lt captive screws gt o ES gt 72 oS Su Im LL oa g ap pa co dh o aaa 5 95 a aa oo 599 s ccu 4 S EY B oo ojo M 27 D E 2 M NN Ki SS EN a EE 9 2s 5 THIS PAGE IS ONLY FOR 25 26 195 see connector designation of cables and motherboard for cable mounting Werkstoff Toleranz Scale Tol Material ROHDE amp SCHWARZ ZVA NETWORK ANALYZER Zeichn Nr Drawing No 2006 10 26 1 1125 1110 01 D 4 YE c installing reflectometers for 7 40 see drawing 1305 3420 01 for ZVA50 see drawing 1305 3407 01 gt gt Lo t o Lo lt gt o c 5
252. REF 9 23 A509 RM67 CONTROL x15 gt 509 RM67 CONTROL x15 ATT R W518A ATT R X5 RF_REF X5 RF REF X10 A507 RM LOCAL ZE RECEIVER 67 X6 RF_MEAS X10 A507 RM LOCAL ZE RECEIVER 67 o W515A 5 X8 IF MEAS C SMA 11 amp 506 ZE DRIVER 42 17 64 O 506 ZE DRIVER 42 2 gt ba o gt gt o 5 5C 5 o 2 x o o 2 m o o gt o o bi gt o o E 2 o o D o e f x4 A508 ae x4 A508 2 MEAS_OUT REF OUT ZE DOUBLER 67 MEAS_OUT REF_OUT ZE DOUBLER 67 weila SE X2 GEN ED F O M GEN ETE 2 GEN iN 2 d T 501 A302 A501 ee TT BL KOPPLER 67 BIAS 67 N BL KOPPLER 67 BIAS 67 500 500 510 A520
253. REF 10 OUTIN BNC X E2 x DO WEAS gt a 1X212 10 2510 26 MODELS 5 pe 1145 1110 01 ZVA8 24 I 00 i f p q DISPLAY MB REARPANEL 2PORT Sheet 1 La 101 8 7 Geff 4 1145 1110 01 ZVA8 24 ee a DISPLAY MB REARPANEL 3 4PORT Sheet 2 NY Yy A V Hh 5 d E B E iu B 1145 1110 08 ZVA8 2 Sheet 3 g jo 5 5 8 8 1 5 amp 1145 1110 09 ZVA8 3PORT Sheet 3 yy T e Sie A I 1145 1110 10 ZVA8 4PORT Sheet 4 E E e 2 2 1145 1110 24 77124 2PORT Sheet 5 to A510 to A520 1145 1110 25 ZVA24 3PORT Sheet 5 18 16 X8 X9 X10 18 X16 x8 xo X10 X11 1145 1110 26 ZVA24 4PORT Sheet 6 1145 1110 40 43 ZVA40 2PORT Sheet 7 I 1145 1110 42 45 ZVA40 4PORT Sheet 8 1145 1110 50 ZVA50 2PORT Sheet 7 1 RM 2 1145 1110 50 ZVA52 Sheet 8 I PORT 1 PORT Z i I PORT 1 PORT 2 1 Legende legend Benennung Designat Cables to RM n 5 6 El 2 ZVA NETWORK ANALYZER Datum Abteilung Name 1 5 schoettl OI 08 ae 1145 1110 01 5 x200 9 1 OPTION 9 LINE ZVAB B18 REMOVABLE A140 83 H pFLAsHDISC NETWORK CONTROLLER 1 A21 SCH MOD 02 Basic Model MOD 04 Switchable Dither Generator MOD 05 fo
254. RM UNIT ZVA 50 Ghz Pos 445 485 541 not shown RM UNIT ZVA 50 GHZ Teicha Rr 7 Draving 10 7 50 2007 03 28 es o 1305 3407 01 D 72 j Sheet 1 MODO Port 1 and 2 MODO3 Port 3 and 4 sheet 2 Versions RM UNIT ZVA 50 GHz RM UNIT ZVA 50 GHZ 2007 03 28 enennung Designation Datum Date ROHDE amp SCHWARZ ZVA50 400 to 520 for the Pos Please see Sheet 1 1 5 1 810 514612 jjo juauno2op 14 104 JOA a yey 9 0 SUN JIM u llpu q jueunyo seseip 104 Ki gt Q amp Q o a o gt bel Q 5 Q o lt gt e oc gt o a c 2 x uU 12 LL E Projektionsz PP d zo methode zx 725 laa CH 0 CG lm j z 0000900 004 H am MaBstab Toleranz Werkstoff Scale Tol Material ss ROHDESSCHWARZ Einbauanweisung ZVAB B4 INSTALL INSTR ZVAB B4 01 05 2001 Dim esk mo 1164 1770 00 D EE 79 gt 5 Lo 5 m3 Lo x S c 5 e gt gt x ER 1 2 Versions from 1145 1110 MODO8 8CHZ 2PORT MODO9 8GH
255. S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Port _ bon 1 13 Dynamic range with opt generator and receiver attenuator and with opt direct generator receiver access Test frequency 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 1145 1155 82 1 118 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty DN PN N N DN N ES Page 1 14 0 1 dB Receiver Step Atten Attenuation Accuracy Reference 0 dB Atten Frequ 5 dB 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 32 0 GHz 34 0 GHz 36 0 GHz 38 0 GHz 40 0 GHz 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 32 0 GHz 34 0 GHz 36 0 GHz 38 0 GHz 40 0 GHz 1145 1155 82 1 119 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max
256. SOURCE RM4 1F MEAS RM4 LOCAL RM4 SOURCE RM2 1F 5 RM2 LOCAL RM2 SOURCE RM ct o gt a w o gt X16 X8 X9 X10 X11 X8 X9 X10 X11 OPTION w230 OPTION RM 3 RM 1 ates 20220228 MODEL ZVA_3 4PORT Blatt Sh V NETWORK ANALYZER Zeichn Nr Drawing Legende Legend SCH Cables to RM n RM REFLECTOMETERn amp ROHDE amp SCHWARZ enthalten In 7 contained In enthalten in contained in enthalten in contained in enthalten in contained in KABELSATZ ZVA semi rigid cable GRUNDEINHEIT ZVA DISPLAYEINHEIT ZVB GERAETERAHMEN SET OF CABLE ZVB FUNDAMENTAL UNIT DISPLAY UNIT ZVB DEVICE FRAME 1145 1310 01 1145 1384 01 1145 1355 00 p rise koax cab a Jen ue wr 1145 1110 01 S L 34 1 Ya OPTION ZVA8 B31 REC ATTENUA PORT1 ATT CTRL OPTION ZVA8 B33 REC ATTENUA PORT3 ATT CTRL OPT ON ZVA8 B32 2 ATT CTRL FRONT PANEL FRONT PANEL FRONT PANEL 27 MEAS IN MEAS IN W504 a OPTION z ZVAB B 18 w505 OPTION ZVA8 B1 w505 OPTION ZVA8 B16 MEAS_OUT W501 OPTION ZVAB B1 REF OUT w503 w501 OPTION VA8 B16 w503 REF OUT REF OUT
257. SU 40 1 R amp S FSU 50 R amp S FSU 67 Power meter R amp S NRP 1 if FSU50 or FSU67 Sensor not available Power sensor 10 MHz to 67 GHz R amp S NRP Z57 Test cable 0 6 m long 1306 4688 00 1 male to female Test cable Test cable 1 85 mm f to 1 85 mm m GORE 1 ENOCBOCBO24 0 Adapter cable 1 m long 1129 8259 00 SMP male to SMA male Adapter cable 0 5 m long 1129 8265 00 1 SMP male to SMP male MA cable 0 5 m long 1142 5895 00 2 SMA male to SMA male MA cable 1 long 1142 5889 00 2 SMA male to SMA male 92 BNC male to BNC male 1100 8850 00 Calibration kit 1 85mm 50 Q DC to 67 GHz R amp S ZV Z218 5011 6571 02 1 R amp S SMP adapter SMP female to SMP female 1093 6869 00 N 0118 2812 00 0249 7823 00 3 Adapter board Extension 150 mm high 48 pins 2 mm 1100 3542 02 pitch Conn Cables for 4 pin mini DIN plug R amp S ZV ZT71 1164 1005 02 DC Inputs Cable tool Rosenberger 1 11W 101 000 Item 1145 1155 82 3 61 E 5 Troubleshooting R amp S ZVA Troubleshooting Power up Problems e Fault It is not possible to turn on the ZVA Action Check mains switch on the rear panel Check LED is yellow standby Turn on instrument Check LED is green Fault Fan not working Action Check voltage at connector X35 X36 X37 pin 3 nom value 12V Select Service Function Set Service Level 1 Set Service Function 2 5 0 11 1 5 max fan
258. Service Manual Instrument IIIIIIIIIIIIII 3 Vector Network Analyzers R amp S ZVA 8 ZVA 24 ZVA 40 ZVA50 ZVA67 1145 1110 08 10 24 26 40 42 50 52 1305 7002 02 ROHDE amp SCHWARZ Test and Measurement 1145 1155 82 05 R amp S is a registered trademark of Rohde amp Schwarz GmbH amp Co KG Trade names are trademarks of the owners The instrument includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit http www openssl org It includes cryptographic software written by Eric Young eay cryptsoft com and software written by Tim Hudson tih cryptsoft com The verbatim license texts are provided in on the user documentation CD ROM included in delivery amp 5 2 Index A Aligntmehtbz cde ed ee Fe cts 2 1 Frequency accuracy 2 Frequency response correction Level MANUAL 2 2 Reference freguenck 0 2 4 Test equipment 2 2 Battery Replacement sei breeds 3 26 Block circuit diagram ente et ed 5 3 Block diagram Explanation bo 3 2 Board replacement DC AC conVert r i eerie tir nen 3 31 Detector A120 Su sau dece eerte Pepe iua 3 57 Disk drive m 3 40 Front hood site errare 3 35 Front module processor A90 Fro
259. Troubleshooting Troubleshooting with the Selftest The selftest is used to check supply voltages to the boards including voltages generated on the boards themselves On the frequency reference board two clock signals 128 MHz and ADC CLK are also measured Starting the selftest Select Service Level 2 see Service Functions this means that the temperature sensor readings are displayed and tighter voltage tolerances used Call the selftest in the INFO menu INFO Setup Info Start the selftest with the Se ftest softkey The selftest results are displayed on the screen Hardware Info Selftest Error Log Del Error Log EBEN In the selftest result table an abbreviation is used for every board designation Fr Nd1 Nd2 Sy1 DDSCON Sy1 DDSCON Rm1 Rm2 Rm3 Rm4 1145 1155 82 Frequency reference Network controller1 digital section Network controller2 digital section only 4 oort instruments Synthesizer1 Synthesizer2 only 3 port and 4 port instruments Reflectometer port1 Reflectometer port2 Reflectometer port3 applies only to 3 port and 4 port instruments Reflectometer port4 applies only to 4 port instruments 3 65 E 5 Troubleshooting R amp S ZVA Total selftest status user mode PASSED Instrument Type ZVA8 with 4 Ports Part Number 1145 1110k10 Product ID 01 00 Serial Number 100124 IP Addresses IP Address 0 0 0 0 amp nbs Subnet Mask 0 0 0 0 IP Addre
260. USB Board A40 See Chapter 5 Spare Parts List Item 1050 and drawings 1145 1110 and 1145 1390 The USB board is located behind the front cover and the keyboard frame next to the ON key Opening the instrument and removing the USB board v v ON ON Turn off the instrument disconnect from the mains Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the 4 screws from the front handles 410 left and right and take off the front handles Remove the countersunk screw 390 next to the display and pull off the front cover 300 303 306 310 313 316 forwards Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom ZVA8 Remove the countersunk screws 168 2 153 154 163 164 Pull out the front unit together with the keyboard and display 600 604 forwards and place it with the key side on top of the instrument Remove the 2 screws 1070 disconnect the cable and remove the USB board 1050 Fitting the USB board and reassembling the instrument gt gt Install the new USB board by reversing the removal procedure replace all screws and connect and install the relevant cables drawing 1145 1390 Insert the front unit back into the instrument and secure to the front frame with 4 countersunk screws 610 Refit the countersunk screws 168 2 153 154 163 164 Replace the front cover 300 303 306 310 313 316 and
261. V X 141 B11 2 33 V DC MEAS 10 V to 10 V 8 3 5 6 10 V X 141 D10 2 33 DC MEAS 10 V to 10 V 6 3 5 8 10V X 141 D11 2 33 Pin assignment DC MEAS connector If the measured value is more than 1096 above or more than 10 below the stated nominal value the motherboard must be replaced 1145 1155 82 3 102 E 5 R amp S ZVA Table of Contents Software Update Installation of Options Table of Contents Chapter 4 Software Update Installation of Options 4 Software Update Installation of Options 4 1 Installing new R amp S ZVA Software U U U u uuu u 4 1 Installing Options in rete Eee rer ED EE 4 2 E 5 1145 1155 82 1 4 1 Table of Contents Software Update Installation of Options R amp S ZVA This page has been left blank intentionally 1145 1155 82 1 4 2 E 5 R amp S ZVA Installing new R amp S ZVA Software 4 Software Update Installation of Options Chapter 4 provides information on updating software restoring the operating system installation and installing options Descriptions accompanying the software update or the options can be included in this folder as part of Chapter 4 Installing new R amp S ZVA Software The instrument firmware can be downloaded from the R amp S website www rohde schwarz com This is a Microsoft Installation file MSI The file name is ZVAB XX YY MSI for a released ver
262. VA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 2 Page 1 10 0 01 48 tap linearity Reference 10 dBm Freq Level 50 2 2048 15 48 10 548 5 dB 10 dB 15 dB 20 dB 25 30 700 MHz 20 dB 15 48 10 548 5 dB d 10 f 15 dB 20 dB 25 30 20 dB 15 48 10 dB 5 dB 2 5 dB 10 15 48 20 25 dB 30 j 20 2 15 dB 10 dB 5 dB 5 10 dB 15 dB 20 25 30 1145 1155 82 1 61 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port Page 1 10 0 01 dB Input linearity Reference 10 dBm Freq Level 20 GHz 2048 15 48 10 48 548 5 dB 10 15 48 20 25 dB 30 20 15 48 10 48 5 dB 5 dB 3 10 dB 15 dB 20 25 30 dB 1145 1155 82 1 62 E 5 R amp S 2 Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 1 11 ias noise level without opt gen rec atten and dir gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 0
263. With the stated levels the cable loss must still be taken into account If the measured values are more than 2 dB below the levels list in the table the board must be replaced 1145 1155 82 3 97 E 5 Troubleshooting Coupler levels The following is assumed e One reflectometer in the instrument is OK Method 1 The generator section of the associated reflectometer is OK output level at the port meets specifications R amp S ZVA gt Loosen cable at coupler MEAS OUT and at coupler REF OUT at both ends and disconnect at the coupler gt Connect the coupler output MEAS connector X3 or REF connector X4 to a functioning port Terminate the coupler output that is not used Setthe frequencies and levels listed in the table for the reflectometer associated with the coupler port and measure the level wave quantity bx at the port used for the measurement as follows Screw the SHORT from the calibration kit to the port connector save measured values Data Mem gt Screw the OPEN from the calibration kit to the port connector Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity gt Select Math User Def Frequency Level Output level MEAS Output level REF 10 MHz 0 dBm 46 dBm 4 dB 54 dBm 4 dB 100 MHz 0 dBm 26 dBm 4 dB 34 dBm 4 dB 1GHz 0 dBm 11 dBm 4 dB 19 dBm
264. X600X3 10 4INCH 1145 5367 00 1 A70 912 MZ DISPLAY COVER 1302 5215 00 1 920 VS 6900 ISR M2 5X6 A2 1148 3059 00 2 925 VS 6900 ISR M3 0X6 A2 0041 1682 00 2 930 BP 8MA22368 DC TO AC CONVERTER 1145 5267 00 1 T10 x 1145 1078 02 5 19 E 5 List of ZVA parts including spare parts Position Designation Stock No Electrical R amp S ZVA Recommended Designation Spare Parts 935 VS DIN125 A2 2 HP 0049 7396 00 940 VS 7985 ISR M2X6 A4 PA 1148 2700 00 950 DF CONVERTER CABLE L 330 1145 5215 00 W100 x 960 EM ROTARY PULSE GENERATOR 1 0852 2760 00 B10 x WITH KEY 980 EM COLLAR 0852 1105 00 990 OK KNOB 0852 1086 00 1000 MZ HOLDING BRACKET FOR PCB 1302 5873 00 1010 VS 965 ISR M2 5X5 A4 PA 1148 2752 00 1020 GR DISPLAY CONNECTION 1300 1741 00 19 1030 DF DISPLAY CABLE NEC ADAPTER 1302 5396 00 W70 x 1040 VS 6900 ISR M2 5X6 A2 1148 3059 00 1050 ED USB BOARD 1305 3207 02 A40 x 1070 VS 965 ISR M2 5X5 A4 PA 1148 2752 00 DRAWING 1145 4177 01 RM UNIT R amp S ZVA 8 100 ZE RM8 BR UNIT 1145 3593 02 A505 x 160 VS 965 ISR M2 5X8 A4 PA 1148 3294 00 170 MB INTAKE FUNNEL RM8 1145 4583 00 180 VS 6900 ISR M2 5X6 A2 1148 3059 00 190 ZE FAN 40x40x10 1145 4590 00 E500 x 192 VS DIN433 3 2 A4 0082 4570 00 193 VS DIN128 A3 A2 0005 2499 00 194 VS 7985 ISR M3X16 A4 1145 5021 00 200 MZ RM MOUNT ZVA 1145 2068
265. Z SPORT MOD 10 8GHZ 4PORT L gt e oc o Oo 2 o a c 22 Bd i Page 5 to 8 Versions from 1164 0209 xx MODOS8 2PORT MODO9 ZVAB SPORT MOD 10 4PORT Pos 471 MODO8 472 MODO9 and 475 MOD10 shown Toleranz Werkstoff Scale Tol Material ROHDERSCHWARZ 15 2 8 816 INSTALLATION INSTRUCTION Zeie 7 Drawing No 2006 07 14 1ESK Installing uninstalling reflectometers RM Unit ZVA8 UJ d gt 5 Lo 5 m3 Lo x S 5 c 5 e gt gt x ER L gt e oc o 22 o a c 22 Bd i Lan ROHDE amp SCHWARZ E NBAUANWE S ZVA8 B16 INSTALLATION INSTRUCTION 7 Drawing TTS s CS 79 gt 5 Lo 5 m3 Lo x S c 5 e gt gt x ER L gt e oc o Oo 2 o a c 22 Bd i UJ 2 W535 MOD08 09 10 vooos 1o 182 MOD 10 2 0
266. ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 1 11 Input noise level without opt gen rec atten and dir gen rec access Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 1145 1155 82 1 148 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 1 11 tas noise level with opt receiver atten Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GH 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 149 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertaint
267. ZVAx B16 Remove the 4 screws from the front handles 410 left and right and take off the front handles Remove the countersunk screw 390 next to the display and pull off the front cover 300 303 306 310 313 316 forwards Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom gt 7 8 Remove the countersunk screws 168 2 153 154 163 164 gt Pull out the front unit together with the keyboard and display 600 604 forwards 1145 1155 82 Risk of instrument damage Be careful when removing the front panel of the instrument because the connecting cables are still connected to the controller to avoid damage to the instrument 3 26 E 5 R amp S ZVA Board Replacement Disconnecting cables When pulling off the connecting cables be careful with the cable connecting to the keyboard It is a film cable which can only be disconnected after sliding up the lock of the film cable plug gt Disconnect the cables to the LCD the DC AC illumination converter the key pad keyboard the tachogenerator and if necessary the network connection on the front module controller Note When disconnecting cables be especially careful with the cable to the keyboard It is a foil cable and can only be removed when the locking device on the foil cable connector is released 1145 1155 82 3 27 E 5 Board Replacement R amp S ZVA Removing the lithium battery gt Carefully
268. _ R amp S ZVA40 Serial number Date Person responsible Signature Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Frequency deviation Page 1 5 Hz 1Hz 1 GHz 8000 8000 With Option ZVAB B4 100 100 1145 1155 82 1 76 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 1 5 Harmonics Source power 10dBm Freq Harmonics 50 MHz 100 MHz 150 MHz 100 MHz 200 MHz 300 MHz 200 MHz 400 MHz 600 MHz 500 MHz 1000 MHz 1500 MHz 750 MHz 1500 MHz 2250 MHz 1GHz 2 GHz 3 GHz 3 2 4 5 2 4 2 6 2 4 2 2 6 3 2 5 0 2 7 5 GHz 6 0 2 9 0 2 7 GHz 10 5 GHz 8 0 2 12 0 2 8 2 GHz 12 3 GHz 5 0 GHz 10 0 GHz 15 0 GHz 5 04 GHz 10 08 GHz 15 12 GHz 1145 1155 82 1 77 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Page 1 5 Harmonics Freq Harmonics 5 05 GHz 10 10 GHz 15 15 GHz 5 5 GHz 11 0 GHz 16 5 GHz 6 0 GHz 12 0 GHz 18 0 GHz 6 35 GHz 12 70 GHz 19 05 GHz 1 14 0 GHz 21 0 GHz 16 0 GHz 24 0 GHz 16 2 GHz 24 3 GHz 18 0 GHz 27 0 GHz 10 0 GHz 20 0 GHz 30 0 GHz 10 2 GHz 20 4 GHz 30 6 GHz 11 0 GHz 22 0 GHz 33 0 GHz 12 7 GHz 25 4 GHz 38 1 GHz 13 0 GHz 26 0 GHz 39 0 GHz 14 0 GHz 28 0 GHz 42 0 GHz 14 6 GHz 29 2 GHz
269. a receiver section Receiver44 is incorporated in every port Port1 to 4 The generator and the receiver are screwed together to form a compact unit Coupler Unit The coupler contains a bias T and two directional couplers One coupler is used to separate the signal going to the DUT from the signal coming from the DUT The reference signal measure of the signal to the DUT is obtained from the second coupler The reference signal provides a reference for relative measurements Driver24 The driver contains a frequency doubler for the range 8 GHz to 16 GHz a switchable filter unit a second frequency doubler with filter for the range 16 GHz to 24 GHz and a broadband amplifier for the frequency range 10 MHz to 24 GHz with two adjustable attenuators to keep the output level constant and to attenuate it electronically Range Basic frequency range Doubler 1 Frequency Doubler 2 Output frequency from synthesizer 1 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 2 4 GHz to 5 05 GHz x 8 0 GHz to 10 1 GHz 8 0 GHz to 10 1 GHz 3 5 05 GHz to 6 35 GHz x 10 1 GHz to 12 7 GHz 10 1 GHz to 12 7 GHz 4 6 35 GHz to 8 0 GHz x 12 7 GHz to 16 0 GHz 12 7 GHz to 16 0 GHz 5 4 0 GHz to 5 0 GHz x 8 0 GHz to 10 0 GHz x 16 0 GHz to 20 GHz 6 5 0 GHz to 6 0 GHz x 10 0 GHz to 12 0 GHz x 20 0 GHz to 24 GHz Doubler44 The doubler contains a frequency doubler for the range 24 GHz to 44 GHz a switchable f
270. ailure 1145 1155 82 3 70 E 5 amp 5 2 Service Functions Troubleshooting The service functions allow you to examine particular circuit sections on specific boards or to make well defined settings that would normally change automatically according to the state of the instrument e g the IF There are a number of service functions which if used incorrectly could cause the instrument to malfunction Usually these functions are disabled They are enabled only after a code number PASSWORD has been entered There are three different service levels Service level Password 0 No password necessary 1 894129 2 30473035 gt pes 1145 1155 82 System Config Measurement Wizard gt Print gt e Internal Reference External Reference Preset GPIB Address Service Function External Tools gt 3 71 Service Function E Enter Password 1 5 R amp S 2 Troubleshooting Service Function Structure Group Main ID Sub ID Function Address Data Group Applies to 1 API 2 HW boards Boards Boards Main ID Sub ID 0 All boards 0 1 Network controller1 0 All board 1 PCI 2 ND 3 NA 2 Network controller2 5 Motherboard 0 9 Frequency reference 0 11 Synthesizer1 0 All board 1 SY1 2 SY2 3 SY3 4 SYA 12 Synthe
271. alibration Record correction values System error calibration Alignment DC measurement inputs Check error log Record correction values System error calibration Check error log Record correction values System error calibration Check error log Alignment Frequency accuracy E 5 R amp S ZVA Board Replacement Replacing Front Module Controller A90 See Chapter 5 Spare Parts List 580 and drawings 1145 1110 1145 1310 The front module controller is located behind the front unit Opening the instrument and removing the front unit Turn off the instrument and disconnect from the mains Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the 4 screws from the front handles 410 left and right and take off the front handles v v ON Remove the countersunk screw 390 next to the display and pull off the front cover 300 303 306 310 313 316 forwards Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom gt ZVA8 Remove the countersunk screws 168 2 153 154 163 164 Pulloutthe front unit together with the keyboard and display 600 604 forwards CD The cables to the front module controller are still connected gt Disconnect the cables to the LCD the DC AC illumination converter the key pad keyboard the tachogenerator and if necessary the network connection on the front module controller N B When discon
272. ameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range without option step attenuator and without option direct generator receiver access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 20 0 GHz 1145 1155 82 1 157 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Page 1 13 Port 3 to Port Dynamic range without option step attenuator and without option direct generator receiver access Test frequency 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 1145 1155 82 1 158 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 1 13 Dynamic ra
273. amp SCHWARZ Einbavanweisung ZVA8 Bxx Installation Instruction Zeichn Nr 7 Drawing ZVA BXX Em 2006 09 18 1ESK Wn 1164 0215 00 D 1 08 27 77 T 2008 12 14 21 25 Installing uninstalling reflectometers RM Unit ZVA8 oooo0000 UD 0009 DD gt 4 For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ Einbavanweisung ZVA8 Bxx Installation Instruction Zeichn Nr 7 Drawing ZVA BXX Em 2006 07 18 1ESK ww 1164 0215 00 D 1 qd YE 2 77 77 ee i j eee _ 2 8 21 22 25 24 MODO2 2 8 21 22 25 24 MODO2 with ZVA8 B16 Prior installation remove cable W514 Prior installation remove cables W514 W515 and W518 4W611 612 613 621 622 623 W505 631763276337 1145 2968 00 6417 642 643 1300 1729 00 W513 Z7VA8 B2x 1164 0321 00 ZVA8 B2x a lt lt 2 27 Yor tt For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor W534 1145 2974 00 1145 2997 00 512 W50 1 1145 2951 00 7 8 16 Pos 1550 W550 not shown Pos 1570 W536 will be not required Toleranz Werkstoff Scale Tol Mat
274. amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 0 1 dB Port __ Power linearity without Opt Gen Att Reference 10 dBm Freq Level 6 2 20 15 48 10 48 5 dB 2 5 dB 10 15 48 2 20 dB 25 dB 30 18 15 48 10 48 548 x 5 dB 10 48 15 dB D 20 dB 25 30 1145 1155 82 1 22 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q Q N N N N N N N N N N N N N N N N 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 51MHz 2248 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 500MHz 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 23 E 5 Q Q Q N N N N N N N N N N N N N N N Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q OO N N N N N N N N N N N N N N N Q N N N N N N N N N N N N N N N 0 1 dB Power li linearity
275. and wait for the first beep Press the DEL key The instrument should now display the setup menu Select Advanced BIOS Features Enter Select First Boot Device Select Floppy using page up down key Press F10 key save Enter gt BIOS has now been programmed Do not turn the instrument off when the program is running gt Follow the instructions on the screen gt Select Service Level 2 see Service Functions gt Check the protocol file for errors INFO Error Log 1145 1155 82 3 25 E 5 Board Replacement R amp S ZVA Replacing the Lithium Battery on the Front Module Controller See Chapter 5 Spare Parts List Item 582 and drawings 1145 1110 1145 1290 The lithium battery is located on the front module controller behind the front unit Danger of fire or intoxication Lithium batteries must not be exposed to high temperatures or fire Keep away from children to avoid intoxication If the battery is replaced improperly there is danger of explosion Only replace the bat tery with R amp S type See Chapter 5 Spare Parts List 776 for type FMR6 Lithium batteries are hazardous waste and must be disposed of in dedicated contain ers Observe local regulations regarding waste disposal Do not short circuit the battery Opening the instrument and removing the front unit v v WV Turn off the instrument and disconnect from the mains Remove termination and 3 5mm connection cables only with option
276. apter SMA N gt Set the frequencies listed in the table gt Check signals according to following table Signal Connector Frequency Nom level Setting NA1_AD_CLK X103 80 MHz 10 dBm 1dB NA2_AD_CLK X104 80 MHz 10 dBm 1dB SY1_REF X105 128 MHz 10 dBm 1dB SY2_REF X106 128 MHz 10 dBm 1dB REF_10_OUTIN X107 10 MHz 6 dBm 1dB Menu System Internal Reference The board must be replaced if the signal is more than 2 dB below the stated nominal level gt Connect the frequency reference output of the spectrum analyzer to X107 REF 10 OUTIN using an adapter cable and adapter SMA N gt Connect X105 or X106 SY1 REF or SY2 REF to the spectrum analyzer using an adapter cable and adapter SMA N The 128 MHz signal s frequency must precisely equal its nominal frequency If the frequency differs in any way e g 128 001 MHz replace the board 1145 1155 82 3 77 E 5 Troubleshooting R amp S ZVA Testing the Synthesizer Board N B Synthesizers with part numbers 1145 xxxx or 1300 xxxx are no longer available In case of defect please contact the Central Service in Munich gt Disconnect source or local cable at the reflectometer 1 to 4 depending on which synthesizer section is to be tested gt Connect the end of the cable to the spectrum analyzer input via an adapter cable and adapter SMA N N B Bend the source cable as little as possible if necessary secure adapter cable with adh
277. ard pass through the holes in the key pad gt Place the rear of the display unit on the key pad 870 Position the display unit so that the pins on the flexible switch board pass through the holes in the mounting tray gt Press the front unit together with the key side upwards turn and screw back together again with 10 countersunkl screws 890 gt Place the front unit with the key side on top of the instrument so that the cables can be connected to the front module controller gt Reconnect the cables to the front module controller ensuring correct polarity Front Module Controller Typ FMR6 Connector for rotary pulse generator Contact side of switching foil keyboard up ExsuEETSETESETTS EO 2 31113 5 CPU 1 H Batte Se LAN 1 LAN Connector for display and _ converter adapter board Fig 3 5 Location of the edge contacts on the front module controller gt Reinsert the front unit into the instrument and secure to the front frame with 4 countersunk screws 610 gt Refit the countersunk screws 168 2 153 154 163 164 1 Avoid trapping cables an
278. are Parts List item 245 and drawings 1305 7002 and 1305 6241 Opening the instrument and removing the coupler gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Remove the instrument base cover 297 after undoing the screws 299 Disconnect the 3 RF cables and the bias cable from the coupler gt gt gt Remove the 3 5mm connection cables only with option ZVA24 B16 gt Remove the frontcover gt Remove the screws 182 186 202 206 in the front of the instrument next to the port connector and take out the coupler Fitting the new coupler unit and reassembling the instrument Insert the coupler into the instrument and screw in the 4 screws 181 186 220 Reconnect the 3 RF cables and the bias cable Fit the 3 5mm connection cables only with option ZVA24 B16 gt gt gt gt Fit the instrument base cover 297 and secure with 12 countersunk screws 299 gt Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position gt Connect the mains cable turn on at the mains switch and press the ON key gt Select Service Level 2 see Service Functions gt When the instrument has been started check the protocol file for errors INFO Error Log Record generator and receiver correction data see Recording Correction Data v Perform factory system error calibration see Factory System Err
279. at the guaranteed data are met Test Equipment Table 2 1 Test equipment for manually aligning the R amp S ZVA R amp S Order No Recommended model Recommended specifications Type of equipment Application Spectrum analyzer Signal generator Counter mode Min resolution 100 Hz Max rel frequency deviation 10 300 kHz to 40 GHz Power 40 dBm to 10 dBm R amp S FSU26 R amp S FSU40 or R amp S FSUSO or R amp S FSU67 R amp S SMLO1 R amp S SMR40 with Option R amp SSMR B17 1090 3000 11 1104 0002 40 1104 5233 02 Frequency accuracy of the reference oscillator Recording correction values Signal generator BN Hid 40 GHz to 67 GHz Power 40 dBm to 0 dBm R amp SSMR50 with Option R amp S SMR B20 and Adapter R amp S FSU R amp S ZVA67 R amp S NRP Sensor R amp S NRP Z51 R amp S NRP Z52 R amp S NRP Z56 1134 9008 50 1135 2907 02 5009 5507 02 Recording correction values on R amp S ZVA50 R amp S ZVA67 Recording correction values Recording correction values on R amp S ZVA8 Recording correction values on R amp S ZVA24 Recording correction values on R amp S ZVA40 Recording correction values on R amp S ZVA50 Recording correction values on R amp S ZVA67 10 MHz to 67 GHz R amp S NRP Z57 N 50 Ohm lt 0 05 50 MHz to 8 GHz Output tracking lt 0 15 dB Power splitter Weinschel 1870A Recording corre
280. at the mains switch the microprocessor saves the status of the Standby On key 1145 1155 82 3 18 E 5 R amp S ZVA Instrument Construction and Function Description Front module controller The front module controller accommodates all the components that are required on one board for example the processor memory chips SIMMs I O chips ISA bus the lithium battery IEC IEEE bus controller two serial interfaces 1 2 a parallel interface LPT LCD graphics controller external VGA monitor graphics interface Monitor and a connector for an external keyboard keyboard PS 2 Also integrated on the controller board are a floppy controller for an external disk drive and an IDE hard drive controller In the case of the FMR6 the LAN interface is also integrated on the controller board Hard disk The hard disk is screwed to the rear of the tray for the front module controller with a holder and connected to the board with a flat cable Power supply The power supply produces all the voltages required to power the ZVA It can be turned off with a Switch on the instrument s rear panel The power supply is a primary switched power supply with power factor correction PFC and standby circuit 12 V standby On the secondary side it outputs DC voltages 3 4 V 5 2 V 46 5 V 48 25 V 12 25 V 12 V standby 12 25 V The control signal RS PS ON which is controlled by the front module controller via the STANDBY ON key at the f
281. ayed level Displayed level ax bx 10 MHz 40 dBm 15 dBm 4 dB 7 dBm 4 dB 100 MHz 40 dBm 5 dBm 4 dB 13 dBm 4 dB 1 GHz 20 dBm 2 dBm 4 dB 10 dBm 4 dB 3 GHz 20 dBm 1 dBm 4 dB 9 dBm 3 dB 8 GHz 20 dBm 1 dBm 4 dB 9 dBm 3 dB 10 GHz 20 dBm 1 4 9 dBm 3 dB 12 GHz 20 0 4 9 dBm 3 dB 15 GHz 20 0 4 9 dBm 3 dB 18 GHz 20 0 4 9 dBm 3 dB 20 GHz 20 0 dBm 4 dB 9 dBm 3 dB 25 GHz 20 0 dBm 4 dB 8 dBm 3 dB 30 GHz 20 dBm 0 dBm 4 dB 8 dBm 3 dB 35 GHz 20 dBm 0 5 dBm 4 dB 7 dBm 4 dB 40 GHz 20 dBm 0 5 dBm 4 dB 7 dBm 4 dB 45 GHz ZVA50 only 20 dBm 0 5 dBm 4 dB 7 dBm 4 dB 50 GHz 7 50 only 20 dBm 0 5 dBm 4 dB 7 dBm 4 dB With the stated levels the cable loss must still be taken into account If the measured values are more than 2 dB below the levels list in the table the board must be replaced 1145 1155 82 3 92 E 5 R amp S ZVA Troubleshooting Coupler levels The following is assumed e One reflectometer in the instrument is OK Method 1 The generator section of the associated reflectometer is OK output level at the port meets specifications gt Loosen cable at coupler MEAS OUT and at coupler REF OUT at both ends and disconnect at the coupler gt Connect the coupler output MEAS connector X3 or REF connector X4 to a functioning port us
282. b Src Power RF Off Meas Bandwidth 100 Hz Marker Sweep Sweep Type CW CW Frequency fcen Sweep Single Restart For the measurement frequencies see Performance Test Report fGEN Signal generator CW Mode Frequency fyen Signal generator level 5 dBm Adjust the signal generator level so that the power meter reads 0 dB 0 2 dB Read off the power meter display and the ZVA marker values Level error Lzya Lps PRESET MEAS WAVE QUANTITIES b SRC PORT TRACE FUNCT DATA gt MEM MATH DATA POWER STEP ATTENUATORS b 5 dB POWER STEP ATTENUATORS b 15 dB POWER STEP ATTENUATORS b 35 dB Read out math trace 1 9 E 5 Performance Test R amp S ZVA Checking the Input Linearity Instrument Calibration kit see Chapter Test Equipment Item4 R amp S ZVA settings Preset Meas Ratios b a Src Port Meas Bandwidth 10 Hz Marker Sweep Sweep Type Power Start 40dBm Stop 10dBm CW Frequency fcen Sweep Single Restart For measurement frequencies see Performance Test Report fGEN 1 Test setup Connect an open male to port 1 Measurement Trace Funct Data gt Mem Show Mem off 2 Test setup Connect a short male to port 2 Measurement Math Data Mem Set Ref Marker to 10dBm Select Delta Mode Set 1 to
283. be removed when the locking device on the foil cable connector is released Removing the front module controller Remove the 10 sems screws 590 in the front module controller and remove the front module controller in the following way see Fig 3 1 Note The insertion force for the front module controller on the motherboard is very large The slot in the bottom of the controller tray is provided to facilitate pushing out the front module controller forwards Using a blunt flat tool carefully edge the board forwards Do not insert the tool too far into the slot only apply pressure to the board To ease the board out apply light pressure to each and every slot Do not bend the board 1145 1155 82 3 23 E 5 Board Replacement R amp S ZVA Fig 3 1 Removing the front module controller Installing the new front module controller and putting the instrument back together gt Carefully insert the new front module controller on the motherboard and screw into place with 10 sems screws 590 Caution With type FMR6 1091 2520 00 there is a danger of shorting between board components tracks and screws 590 Use suitable insulation gt Reconnect the cables to the front module controller ensuring correct polarity Front Module Controller Typ FMR6 Connector for rotary pulse generator Contact side of switching foil keyboard up X
284. biner Att 1202 DW RF CABLE W513 SRC OUT 1300 0480 00 1 W513 Model 09 10 only w Combiner Att 1204 DW RF CABLE W513 SRC OUT 1300 0480 00 1 W513 Model 10 only w Combiner Att 1210 DW CABLE EXT 3 6 1300 1729 00 6 W611 W612 Model 08 09 10 W613 W621 W622 W623 1212 DW CABLE EXT 3 6 1300 1729 00 3 W631 W632 Model 09 10 W633 1214 DW CABLE EXT 3 6 1300 1729 00 3 W641 W642 Model 10 W643 1215 PD INSTALLATION INSTRUCTION 1164 0250 00 1 DRAWING 1164 0267 00 OPTION R amp S ZVA24 B16 DIRECT GENERATOR RECEIVER ACCESS 1164 0209 24 25 26 1220 DW RF CABLE W503 REF OUT 1300 0380 00 2 W503 Model 24 25 26 1222 DW RF CABLE W503 REF OUT 1300 0380 00 1 W503 Model 25 26 1224 DW RF CABLE W503 REF OUT 1300 0380 00 1 W503 Model 26 1230 DW RF CABLE W501 REF IN 1300 0397 00 2 W501 Model 24 25 26 1232 DW RF CABLE W501 REF IN 1300 0397 00 1 W501 Model 25 26 1234 DW RF CABLE W501 REF IN 1300 0397 00 1 W501 Model 26 1145 1078 02 5 26 E 5 amp 5 2 List of ZVA parts including spare parts Position Designation Stock No Electrical Recommended Designation Spare Parts 1240 DW RF CABLE W513 SRC OUT 1300 0474 00 W513 Model 24 25 26 only w Gen Att 1242 DW RF CABLE W513 SRC OUT 1300 0474 00 W513 Model 25 26 only w Gen Att 1244 DW RF CABLE W513 SRC OUT 1300 0474 00 W513 Model 26 only w Gen Att 1250 DW RF CABLE W534 SRC I
285. bration kit to the port connector save measured values Data gt Mem gt Screw the OPEN from the calibration kit to the port connector save measured values More Data gt Mem3 Screw the MATCH from the calibration kit to the port connector gt Select User Def Math linMag Data linMag Mem2 linMag Mem3 2 Math User Def The trace gives the directivity Frequency range Directivity 300 kHz to 50 MHz 10 dB 50 MHz to 8 GHz 16 dB If the measured values are greater than the values stated in the table the bridge unit must be replaced Bridge unit Port Matching It is assumed that there is a functioning reflectometer in the instrument gt Loosen cables W514 GEN Bridge unit W515 Bridge unit gt MEAS and W518 Bridge unit gt REF at both ends and unscrew at the bridge unit N B When loosening support the cable with a 7mm spanner gt Terminate the bridge unit input and bridge unit outputs with 3 SMA terminations Connect N test cable to a functioning instrument port and perform a 1 port calibration at the end of the cable gt Connect the end of the test cable to the port of the bridge unit under test and display the Sxx magnitude on the screen Frequency range Sxx dB 300 kHz to 8 GHz 18 dB If the values in the table are exceeded the board must be replaced 1145 1155 82 3 86 E 5 R amp S ZVA Troubleshooting Testing the R
286. cations gt Loosen cable W515 coupler unit MEAS and cable W518 coupler unit gt REF at both ends and disconnect at the coupler unit gt Connect the coupler unit output MEAS connector W515 or REF connector W518 to functioning port using the SMA cable Terminate the coupler unit output that is not used with an SMA termination Screw the SHORT from the calibration kit to the port connector save measured values Data Mem Screw the OPEN from the calibration kit to the port connector gt Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity gt Select Math User Def Setthe frequencies and levels listed in the table for the reflectometer associated with the coupler unit port and measure the level wave quantity bx at the port used for the measurement 1145 1155 82 3 88 E 5 R amp S ZVA Troubleshooting Frequency Level Output level MEAS Output level REF 10 MHz 0 dBm 50 dBm 3 dB 47 dBm 3 dB 100 MHz 0 dBm 35 dBm 3 dB 32 dBm 3 dB 1 GHz 0 dBm 15 dBm 3 dB 11 dBm 3 dB 2 GHz 0 dBm 10 dBm 3 dB 4 7 dBm 3 dB 8 GHz 0 dBm 10 dBm 3 dB 3 7 dBm 3 dB 12 GHz 0 dBm 10 dBm dB 3 dBm dB 16 GHz 0 dBm 12 dBm 4 dB 2 3 dBm 4 dB 20 GHz 0 dBm 12 dBm 4 dB 1 7 dBm 4 dB 24 GHz 0 dBm 12 dBm 4 dB 1 dBm 4 dB With the stated levels the cable loss must still be taken into account
287. ce frequency is generated there as an internal device reference The following sections describe the various boards in greater detail Reflectometer ZVA8 A reflectometer board comprising a bridge unit a generator section Generator and a receiver section Receiver is incorporated in every port Port1 to 4 These three components are screwed together to form a compact unit Bridge unit The bridge unit is a resistive coupler which is used to separate the signal going to the DUT from the signal coming from the DUT The reference signal 7 measure of the signal to the DUT is also obtained from the bridge unit The reference signal provides a reference for relative measurements Generator The generator contains three broadband amplifier stages which boost the signal coming from the synthesizer to a level 20 dBm Limiter diodes protect the output stage from ESDs A total of three adjustable attenuators form the setting element to keep the output level constant and to attenuate it electronically 1145 1155 82 3 4 E 5 R amp S ZVA Instrument Construction and Function Description Receiver The receiver section has two channels measurement channel and reference channel and uses single conversion Every channel contains a buffer amplifier for each of the frequency ranges 300 kHz to 4 GHz and 4 GHz to 8 GHz a mixer with LO amplifiers and an IF amplifier In the mixer the input signal is directly converted to the IF range approx 15 to
288. comprising a coupler unit a generator section Generator and a receiver section Receiver is incorporated in every port to 4 The Generator and the Receiver are screwed together to form a compact unit Coupler unit The coupler unit contains a bias T and two directional couplers One coupler is used to separate the signal going to the DUT from the signal coming from the DUT The reference signal measure of the signal to the DUT is obtained from the second coupler The reference signal provides a reference for relative measurements Generator The generator contains a frequency doubler for the range 8 GHz to 16 GHz a switchable filter unit a second frequency doubler with filter for the range 16 GHz to 24 GHz and a broadband amplifier for the frequency range 10 MHz to 24 GHz with two adjustable attenuators to keep the output level constant and to attenuate it electronically Range Basic frequency range Doubler 1 Frequency Doubler 2 Output frequency from synthesizer 1 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 2 4 GHz to 5 05 GHz x 8 0 GHz to 10 1 GHz 8 0 GHz to 10 1 GHz 3 5 05 GHz to 6 35 GHz x 10 1 GHz to 12 7 GHz 10 1 GHz to 12 7 GHz 4 6 35 GHz to 8 0 GHz 12 7 GHz to 16 0 GHz 12 7 GHz to 16 0 GHz 5 4 0 GHz to 5 0 GHz 8 0 GHz to 10 0 GHz x 16 0 GHz to 20 GHz 6 5 0 GHz to 6 0 GHz 10 0 GHz to 12 0 GHz x 20 0 GHz to 24 GHz Receiver The receiver se
289. connect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Remove the instrument base cover 297 after undoing the screws 299 Disconnect the 3 RF cables and the bias cable from the coupler gt gt gt Remove the 3 5mm connection cables only with option ZVA24 B16 gt Remove the frontcover gt Remove the screws 182 186 202 206 in the front of the instrument next to the port connector and take out the coupler Fitting the new coupler unit and reassembling the instrument Insert the coupler into the instrument and screw in the 4 screws 181 186 220 Reconnect the 3 RF cables and the bias cable Fit the 3 5mm connection cables only with option ZVA24 B16 Fit the instrument base cover 297 and secure with 12 countersunk screws 299 gt gt gt gt gt Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position gt Connect the mains cable turn on at the mains switch and press the ON key gt Select Service Level 2 see Service Functions gt When the instrument has been started check the protocol file for errors INFO Error Log Record generator and receiver correction data see Recording Correction Data v Perform factory system error calibration see Factory System Error Calibration 1145 1155 82 3 53 E 5 R amp S ZVA Replacing the Coupler Unit ZVA67 See Chapter 5 Sp
290. crews 127 2 in the strut 4 in the rear panel and take out the LO divider together with plate 126 Undo the screws holding the connectors on the rear panel The 6 hexagonal nuts and washers for the BNC connectors 2 hexagonal bolts 530 540 each for the monitor interface and the user control interface e 2 hexagonal screws 550 each for the USB interface and the dummy panel 555 Remove the 3 screws 144 each for the left and right side panels and the 2 screws 143 in the center and take out both motherboard rails 140 141 Disconnect any cabling still on the motherboard fan floppy IEC bus etc Remove the 14 screws holding the motherboard 520 and take out the motherboard Remove the RF and IF cables using the tool 11W 101 000 Rosenberger 1145 1155 82 3 42 E 5 R amp S ZVA Board Replacement Installing the motherboard and reassembling the instrument N B The motherboard is the passport of the instrument and unique for every unit The Eprom on the motherboard contains the serial No of the instrument Pre configured motherboards are not available gt Install the new motherboard by reversing the removal procedure N B Install the motherboard carefully to prevent any damage to components Lettering indicates where cables are to be connected gt Reinstall the front module controller front unit power supply boards and cables instrument covers enclosure and rear panel feet by reversing the disasse
291. ction values on R amp S ZVA8 1145 1155 82 2 2 E 5 R amp S ZVA Recommended specifications Type of equipment Power splitter 3 5 mm 50 Ohm Output tracking lt 0 25 dB Manual Alignment and Recording Correction Values Recommended R amp S Order model No Application Weinschel 1593 Recording correction values on R amp S ZVA24 2 92 mm 50 Ohm Output tracking lt 0 5 dB Power splitter Weinschel 1534 Recording correction values on R amp S ZVA40 1 85 mm 50 Ohm Output tracking lt 0 5 dB Power splitter PC with Pentium WinXP WinNT GR AT GPIB IEEE4888 IF PCI National Instruments GPIB Interface Alignment Software R amp S ZVAB Service Power supply 2x 0 to 10 V Calibration kit N calibration kit Calibration kit 3 5 mm calibration kit Calibration kit 2 92 mm 50 Q 10 MHz to 40 GHz Recording correction values on R amp S ZVADO R amp S ZVA67 Anritsu SC6778 Recording correction values NI 488 PCI GPIB 1072 6101 00 1302 4460 00 Recording correction values Rasu 0350 5315 03 Aligning the DC inputs R amp S ZV Z235 Recording correction values on R amp S ZVA24 R amp S ZV Z270 Recording correction values on R amp S ZVA8 R amp S ZV Z229 Recording correction values on R amp S ZVA40 Calibration kit 2 40 mm 50 10 MHz to 50 GHz R amp S ZV Z224 Recording correction values on R amp S ZVA50 Calibration kit 1 85 mm 50 10 MH
292. ction has two channels measurement channel and reference channel and uses single conversion The measurement channel contains a buffer amplifier two mixers for each of the frequency ranges 10 MHz to 2 5 GHz and 2 5 GHz to 24 GHz LO amplifiers and an IF amplifier The reference channel is identical to the measurement channel without the buffer amplifier In the mixers the input signal is directly converted to the IF range approx 15 to 21 MHz The mixers are used as basic wave mixers The LO signal section contains a frequency doubler for the range 8 GHz to 16 GHz a switchable filter unit a second frequency doubler with filter for the range 16 GHz to 24 GHz and a broadband amplifier for the frequency range 30 MHz to 24 GHz Range Basic frequency range Doubler 1 Frequency Doubler 2 Output frequency from synthesizer 1 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 2 4 GHz to 8 0 GHz x 8 0 GHz to 16 0 GHz 8 0 GHz to 16 0 GHz 3 4 0 GHz to 6 0 GHz 8 0 GHz to 12 0 GHz x 16 0 GHz to 24 0 GHz Each of the reflectometers contains a voltage controlled fan to perform optimum cooling 1145 1155 82 3 5 Instrument Construction and Function Description R amp S ZVA Reflectometer Unit R amp S ZVA40 A reflectometer unit comprising a coupler a generator section Driver24 and Doubler44 and a receiver section Receiver44 is incorporated in every port Port1 to 4 The generator and the receive
293. ctor Network Analyzer 50 GHz ports 1145 1110K__ R amp S ZVA50 Serial number Date Person responsible Signature Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Frequency deviation Page 1 5 Hz 1Hz 1 GHz 8000 8000 With Option ZVAB B4 100 100 1145 1155 82 1 122 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 1 5 Harmonics Source power 10dBm Freq Harmonics 50 MHz 100 MHz 150 MHz 100 MHz 200 MHz 300 MHz 200 MHz 400 MHz 600 MHz 500 MHz 1000 MHz 1500 MHz 750 MHz 1500 MHz 2250 MHz 1GHz 2 GHz 3 GHz 3 GHz 4 5 GHz 4 GHz 6 GHz 4 2 GHz 6 3 GHz 5 0 2 7 5 2 6 0 GHz 9 0 GHz 7 2 10 5 GHz 8 0 GHz 12 0 GHz 8 2 2 12 3 GHz 5 0 GHz 10 0 GHz 15 0 GHz 1145 1155 82 1 123 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 1 5 Harmonics Freq Harmonics 5 04 GHz 10 08 GHz 15 12 GHz 5 05 GHz 10 10 GHz 15 15 GHz 5 5 GHz 11 0 GHz 16 5 GHz 6 0 GHz 12 0 GHz 18 0 GHz 6 35 GHz 12 70 GHz 19 05 GHz 14 0 GHz 21 0 2 16 0 GHz 24 0 GHz f 16 2 2 24 3 GHz 18 0 GHz 27 0 GHz 10 0 GHz 20 0 GHz 30 0 GHz 10 2 GHz 20 4 GHz 30 6 GHz 11 0 GHz 22 0 GHz 33 0 GHz 12 7 GHz 25 4 GHz 38 1 GHz 13 0 GHz 26 0 GHz 39 0
294. d B31 to B34 1164 0409 sheet 1 to 8 ZVA40 Option B21 to B24 and B31 to B34 1302 4960 08 sheet 1 RM Unit ZVB4 8 1302 5621 sheet 1 RM44 Blower Attachement 1145 1155 82 3 21 E 5 Board Overview Table 3 1 Overview Board Replacement R amp S ZVA Board Measures taken after replacement Front module controller Lithium battery Hard disk LC display DC AC converter Flexible switch board keyboard key pad Front cover Disk drive USB board Power supply Fan Motherboard Reflectometer Input connector port 1 to 4 R amp S 2 8 only Bridge unit R amp S 2 8 only Coupler unit R amp S ZVA24 R amp S ZVA4O R amp S ZVA50 and R amp S ZVA67 only Reflectometer fan Network controller Synthesizer LO divider Frequency reference 1145 1155 82 Function test Fun 0 Check the directory structure U Check error log Check error log Record correction values System error calibration Check error log System error calibration Check error log Record correction values System error calibration Check error log Check error log 3 22 Alignment Recording of correction values System error calibration System error calibration Alignment DC measurement inputs Record correction values System error calibration Record correction values System error calibration Alignment DC measurement inputs C
295. d behind the front cover and the keyboard frame next to the ON key Opening the instrument and removing the USB board v v ON Turn off the instrument and disconnect from the mains Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the 4 screws from the front handles 410 left and right and take off the front handles Remove the countersunk screw 390 next to the display and pull off the front cover 300 303 306 310 313 316 forwards Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom ZVA8 Remove the countersunk screws 168 2 153 154 163 164 Pull out the front unit together with the keyboard and display 600 604 forwards and place it with the key side on top of the instrument Remove the 2 screws 1070 disconnect the cable and remove the USB board 1050 Fitting the USB board and reassembling the instrument gt gt Install the new USB board by reversing the removal procedure replace all screws and connect and install the relevant cables drawing 1145 1390 Insert the front unit back into the instrument and secure to the front frame with 4 countersunk screws 610 Refit the countersunk screws 168 2 153 154 163 164 Replace the front cover 300 303 306 310 313 316 and secure with the countersunk screw 390 Refit the 2 front handles 410 using 4 screws Fit the termination and the 3 5mm
296. d disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Remove the bottom instrument cover 297 after undoing the 12 countersunk screws 299 gt Disconnect the three cables to the coupler the LO cable the two IF cables and the 50 pin control cable from the reflectometer gt Loosen the captive screws see 1145 4319 1305 3413 and take out the reflectometer Installing the board and reassembling the instrument Insert the new board into the instrument Screw in the captive screws Reconnect any cables that have been disconnected Fit the instrument base cover 297 and secure with screws 299 Slide the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions Vy V V V V V V When the instrument has been started check the protocol file for errors INFO Error Log gt Record the generator and receiver correction data see Recording Correction Values gt Perform the factory system error calibration see Factory System Error Calibration 1145 1155 82 3 51 E 5 Board Replacement R amp S ZVA Replacing a Reflectometer RM67 A510 to 540 See Chapter 5 Spare Parts List Items 300 and 350 and drawing 1305 7002 The boards are located under the motherboard Opening the instrument and removing the board gt
297. d ensure cabling is tidy gt Replace the front cover 300 303 306 310 313 316 and secure with the countersunk screw 390 gt Refit the 2 front handles 410 using 4 screws gt Fit the termination and the 3 5mm connection cables only with option ZVAx B16 gt Connect the mains cable turn on at the mains switch and press the ON key 1145 1155 82 3 34 E 5 R amp S ZVA Board Replacement Replacing the Front Cover See Chapter 5 Spare Parts List Items 300 303 306 310 313 316 and drawing 1145 1110 The front cover is the outermost front panel with lettering Each instrument type has its own front cover Turn off the instrument and disconnect from the mains Remove the 4 screws in the front handles 410 right and left and take off the front handles Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the countersunk screw 390 next to the display and pull off the front cover e g 300 forwards Fit the new front cover and reassemble the instrument by reversing the disassembly procedure Connect the mains cable turn on at the mains switch and press the ON key 1145 1155 82 3 35 E 5 Board Replacement R amp S ZVA Replacing Disk Drive A30 See Chapter 5 Spare Parts List Item 670 and drawings 1145 1110 and 1145 1310 Opening the instrument and removing the disk drive gt gt gt Turn off the instrument and disconnect from the mains scre
298. d screw the new hard disk to the holder 720 Installing and putting the new hard disk into operation gt Refit the hard disk and holder into the instrument using 2 countersunk screws 725 Note The bottom of the holder is inserted into a sheet metal wall gt Connect the flat cable 715 to the hard disk gt Replace the instrument s top cover 296 and screw back into position with 23 or 28 countersunk screws 298 gt Slide on the enclosure 400 and screw the 4 rear panel feet 460 back into position gt Connect the mains cable turn on at the mains switch and press the ON key gt Select Service Level 2 see Service Function When the instrument has been started check the protocol file for errors INFO Error Log gt Perform the factory system error calibration see Factory System Error Calibration 1145 1155 82 3 30 E 5 R amp S ZVA Board Replacement Replacing LCD A70 and the DC AC Converter See Chapter 5 Spare Parts List Items 910 930 and drawings 1145 1110 1145 1390 The LCD and the associated DC AC converter are accommodated on a mounting plate The connection to the front module controller is made with cables which should also be replaced individually The replacement procedure is as follows Opening the instrument and removing the front unit Turn off the instrument and disconnect from the mains Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove t
299. dB 30 20 dB 15 48 10 48 5 dB 5 dB 10 15 dB 20 20 dB 15 48 10 48 5 dB 5 dB 10 48 d 15 dB 20 dB 16 15 48 10 dB 5 dB 5 dB 10 1145 1155 82 1 131 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 0 1 dB Port __ Power linearity without Opt Gen Att Reference 10 dBm Freq Level 40 GHz 1648 15 48 10 48 d 5 dB 5 dB 10 15 dB 20 1145 1155 82 1 132 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N N N N N N N N N N N N N N N N 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 51MHz 2248 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 133 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q
300. dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 54 E 5 R amp S ZVA Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q Q N N N N N N N N N N N N N N N N OQ N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 4 GHz 22 dB 20 dB 15 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 19 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 1145 1155 82 1 55 E 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty QO N N N N N N N N N N N N N N N N OQ N N N N N N N N N N N N N N N N Port 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 6 GHz 22 dB 19 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65
301. dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 17 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 1145 1155 82 1 56 E 5 R amp S ZVA Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 3 3 N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N Port 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 10 GHz 2248 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 57 E 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q Q N N N N N N N N N N N N N N N N N N N N N N N N N N N N N Port __ 2 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 16 GHz 18dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 85 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 18 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB
302. dvanced BIOS Features Enter Select First Boot Device Select Floppy using page up down key Press F10 key save Enter gt BIOS has now been programmed Do not turn the instrument off when the program is running gt Follow the instructions on the screen gt Select Service Level 2 see Service Functions gt Check the protocol file for errors INFO Error Log 1145 1155 82 3 25 E 5 Board Replacement R amp S ZVA Replacing the Lithium Battery on the Front Module Controller See Chapter 5 Spare Parts List Item 582 and drawings 1145 1110 1145 1290 The lithium battery is located on the front module controller behind the front unit Danger of fire or intoxication Lithium batteries must not be exposed to high temperatures or fire Keep away from children to avoid intoxication If the battery is replaced improperly there is danger of explosion Only replace the bat tery with R amp S type See Chapter 5 Spare Parts List 776 for type FMR6 Lithium batteries are hazardous waste and must be disposed of in dedicated contain ers Observe local regulations regarding waste disposal Do not short circuit the battery Opening the instrument and removing the front unit v v Vv V Turn off the instrument and disconnect from the mains Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the 4 screws from the front handles 410 left and right and take off the front handles
303. e fan gt Insert the new fan cable outlet to the inside of the instrument and cut the rubber pins see 1302 5621 gt Connect the fan cable to the reflectometer reinstall the blower attachement 210 1145 1155 82 3 55 E 5 R amp S ZVA Reassembling the instrument Reinstall the cover plate 260 Connect the mains cable turn on at the mains switch and press the ON key Check that the fan is operating Turn off the instrument again and disconnect from the mains Fit the instrument base cover 297 and secure with 12 countersunk screws 299 Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position V V V WV Reconnect the mains cable turn on at the mains switch The instrument is now in the standby mode 1145 1155 82 3 56 E 5 R amp S ZVA Board Replacement Replacing Network Controller Board A130 A140 See Chapter 5 Spare Parts List Items 100 105 and drawing 1145 1010 The board is in the upper section of the instrument Opening the instrument and removing the board gt gt gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Lift off the instrument top cover 296 after undoing the screws 298 Extract the network controller using the ejector lever Fitting the board and reassembling the instrument VV V V V WV v v v Fit t
304. e port All ports Synthesizer1 Max output level Only one port Reflectometer associated with defective port All ports Synthesizer1 Absolute accuracy wave quantity a Reflectometer associated with defective port Level linearity Reflectometer associated with defective port Harmonic ratio Reflectometer associated with defective port Synthesizer1 Spurious suppression Synthesizer1 Matching portx Bridge unit of reflectometer associated with the defective port Directivity portx Bridge unit of reflectometer associated with the defective port Receiver absolute accuracy Port 1 2 Port 3 4 All ports Reflectometer associated with defective port Reflectometer associated with defective port Synthesizer1 Network controller1 Network controller2 Frequency reference Receiver linearity for high levels Portx All ports Reflectometer associated with defective port LO divider LO divider Synthesizer2 Port1 2 Port3 4 Receiver linearity for low levels Network controller1 Network controller2 Receiver noise level portx Reflectometer associated with defective port Synthesizer2 or synth 1 for 2 port models Dynamic range portx Reflectometer associated with defective port see Circular 10028 Synthesizer2 or synth 1 for 2 port models DC measurement input1V Motherboard Network controller1 DC measurement input 10V Motherboard Network controller1
305. e reflectometers Undo RF cabling at the LO divider 125 Disconnect the 12 pin flat cable from the LO divider Remove screws 127 2 in the strut 4 in the rear panel and take out the LO divider together with plate 126 Undo the screws holding the connectors on the rear panel The 6 hexagonal nuts and washers for the BNC connectors e 2 hexagonal bolts 530 540 each for the monitor interface and the user control interface e 2 hexagonal screws 550 each for the USB interface and the dummy panel 555 Remove the 3 screws 144 each for the left and right side panels and the 2 screws 143 in the center and take out both motherboard rails 140 141 Disconnect any cabling still on the motherboard fan floppy IEC bus etc Remove the 14 screws holding the motherboard 520 and take out the motherboard Remove the RF and IF cables using the tool 11W 101 000 Rosenberger 1145 1155 82 3 42 E 5 R amp S ZVA Board Replacement Installing the motherboard and reassembling the instrument N B The motherboard is the passport of the instrument and unique for every unit The Eprom on the motherboard contains the serial No of the instrument Pre configured motherboards are not available gt Install the new motherboard by reversing the removal procedure N B Install the motherboard carefully to prevent any damage to components Lettering indicates where cables are to be connected gt Reinstall the front module contro
306. ead Temp addr 69 2 1 3 3 1 NA2 Read Temp addr 69 2 2 3 3 1 1145 1155 82 3 73 E 5 Troubleshooting R amp S ZVA Motherboard Functions Service function Data Serv lev MB Fan manual 2 5 0 11 1 X X 0to5 1 MB Fan automatic 2 5 0 11 0 1 MB Read Temp 2 5 0 3 1 1 Front NC addr 205 MB Read Temp 2 5 0 3 2 1 Rear SY addr 204 MB Read Temp 2 5 0 3 3 1 Back PS addr 202 Frequency reference Functions Service function Data Serv lev FR Selftest 2 9 0 5 0 0 0 10r2 Reflectometers Functions Service function Data Serv lev RM 1 4 Fan manual 2 21 24 0 11 X X 1to5 1 RM 1 4 Fan automatic 2 21 24 0 11 0 1 RM 1 4 Read Temp Gen 2 21 24 1 3 1 RM 1 4 Read Temp Rec 2 21 24 2 3 1 RM 1 4 Selftest 2 21 24 0 5 X X 0to4 1 RM 1 4 Read OVL 2 21 24 0 12 1 RM 1 4 OVL Reset 2 21 24 0 13 1 RM 1 4 Generator Selftest 2 21 24 1 5 0 0 0 1 2 RM 1 4 IF shift 2 21 24 2 18 ZF IF in Hz 0 0 IF via shift table 1145 1155 82 3 74 E 5 amp 5 2 Determining which Boards defective Troubleshooting The table below lists boards that are probably defective based on the faults that occurred during the performance test Defective board Problem with Probable Also possible Frequency accuracy Frequency reference SSB phase
307. ear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions VV V V ON WV When the instrument has been started check the protocol file for errors INFO Error Log 1145 1155 82 3 59 E 5 Troubleshooting R amp S ZVA Troubleshooting The instructions in this manual describe troubleshooting down to the board level Any defective boards can then be replaced and the instrument put back into operation A selftest which checks the board diagnostic voltages and displays limit violations is provided to facilitate troubleshooting and diagnosis We recommend that you return your instrument to the technical specialists at an R amp S service facility for board replacement and any further repairs that may be needed see the address list at the beginning of this manual Risk of damage to the boards Be careful not to cause short circuits when measuring voltages at pins placed close together Do not plug or unplug boards prior to disconnecting them from the AC supply The R amp S ZVA has the following facilities to simplify diagnosis e Selftest e Service functions The first thing to do if you encounter any problems is to check if any connection cables edge connectors etc are damaged or even incorrectly inserted 1145 1155 82 3 60 E 5 R amp S ZVA Troubleshooting Test Equipment and Accessories Instrument type Recomme
308. easured values are more than 2 dB greater than the values stated in the table the coupler must be replaced 1145 1155 82 E 5 R amp S ZVA Troubleshooting Testing the Network Controller Board Testing the IF inputs It is assumed that there is one functioning reflectometer in the instrument gt Disconnect the IF MEAS and IF REF cable from each of the reflectometers Connect the input to be tested at the end of the appropriate IF cable W136 W137 W138 W139 and W146 W147 W148 W149 to a functioning port using the adapter cable and SMA N adapter Set the ZVA to CW sweep mode CENTER 17 512345 MHz Setting at the port used for the measurement POWER 10 dBm Setting at the port associated with the network controller under test WAVE QUANTITY ax or bx Enter service function 2 21 2 18 17512345 IF 17 512345 MHz Disable level corrections with SF 2 21 24 2 15 1 VV V V V If the level displayed on the ZVA s screen is not within the range 4 dBm 2 dB the board must be replaced 1145 1155 82 3 101 E 5 Troubleshooting Testing the Motherboard 28 V supply Using a multimeter measure the voltage at X 100 B5 wrt ground Permissible deviation 0 5 V Preamplifier for DC measurement inputs R amp S ZVA Apply the DC voltages listed in the table using the 4 pin Mini DIN connector at the DC measurement input Measure the DC voltage with a multimeter Input Voltage Gnd APPLIED M
309. easurement at Rated value at VOLTAGE DC MEAS 1V to 1 V 8 3 5 6 1V X 141 B10 2 33 V DC MEAS 1V to 1 V 6 3 5 8 1V X 141 B11 2 33 V DC MEAS 10 V to 10 V 8 3 5 6 10 V X 141 D10 2 33 DC MEAS 10 V to 10 V 6 3 5 8 10V X 141 D11 2 33 Pin assignment DC MEAS connector If the measured value is more than 1096 above or more than 10 below the stated nominal value the motherboard must be replaced 1145 1155 82 3 102 E 5 R amp S ZVA Instrument Construction and Function Description Table of Contents Chapter 3 Repairs 3 ET ET 3 1 Instrument Construction and Function 3 1 Block Diagram inii ue ede deca doch dav ed e d 3 2 Description of the Block Diagram 3 4 MM 3 21 Board Ove VEW aiit edi DI UE PD e P eae 3 22 Replacing Front Module Controller 9 0 3 23 Replacing the Lithium Battery on the Front Module 3 26 Replacing e Ee BEE E EE 3 30 Replacing LCD A70 and the DC AC 3 31 Replacing Flexible switch board Keyboard A16 Key Pad 15 3 33 Replacing the Front NENNEN ENKEN e
310. ecommended Designation Spare Parts 135 ED PORT BIAS 1145 3935 02 1 A19 Model 09 10 25 26 41 42 45 51 52 140 MZ MOTHERB RAIL 1 ZVA 1145 2168 00 1 141 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 4 142 VS 6900 ISR M2 5X8 A2 0041 1653 00 1 143 MZ RAIL CONTACT ZVB 8 20 1300 0874 00 1 145 ZN RAIL 2 ZVA 1145 2051 00 1 146 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 4 147 VS 6900 ISR M2 5X8 A2 0041 1653 00 1 150 ZM RM UNIT ZVA 8 1145 4177 02 2 A510 A520 Model 08 151 VS 6900 ISR M2 5X6 A2 1148 3059 00 4 Model 08 152 ZM CABLE SET ZVA8 2PORT 1302 5050 08 1 Model 08 153 VS 965 ISR M2 5X8 A4 PA 1148 3294 00 4 Model 08 154 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 8 Model 08 155 ZM RM UNIT ZVA 8GHz 1145 4177 02 A510 A520 Model 09 3 A530 156 VS 6900 ISR M2 5X6 A2 1148 3059 00 6 Model 09 157 ZM CABLE SET ZVA 1145 5050 09 1 Model 09 158 VS 965 ISR M2 5X8 A4 PA 1148 3294 00 6 Model 09 159 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 12 Model 09 160 ZM RM UNIT ZVA 8GHz 1145 4177 02 4 A510 A520 Model 10 A530 A540 161 VS 6900 ISR M2 5X6 A2 1148 3059 00 8 Model 10 162 ZM CABLE SET ZVA 1145 5050 10 1 Model 10 163 VS 965 ISR M2 5X8 A4 PA 1148 3294 00 8 Model 10 164 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 16 Model 10 1145 1078 02 5 8 E 5 amp 5 2 List of ZVA parts including spare parts Position Designation Stock No Electrical Recommended De
311. ector Network Analyzer 24 GHz ports 1145 1110K__ R amp S ZVA24 Serial number Date Person responsible Signature Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Frequency deviation Page 1 5 Hz 1Hz 1 GHz 8000 8000 With Option ZVAB B4 100 100 1145 1155 82 1 43 E 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty m Page 1 5 Harmonics Source power 10dBm Freq Harmonics 50 MHz 100 MHz 150 MHz 100 MHz 200 MHz 300 MHz 200 MHz 400 MHz 600 MHz 500 MHz 1000 MHz 1500 MHz 750 MHz 1500 MHz 2250 MHz 1GHz 2 GHz 3 GHz 3 2 4 5 2 4 2 6 2 4 2 2 6 3 2 5 0 2 7 5 GHz 6 0 2 9 0 2 7 GHz 10 5 GHz 8 0 2 12 0 GHz 8 2 2 12 3 GHz 5 0 GHz 10 0 GHz 15 0 GHz 1145 1155 82 1 44 E 5 R amp S ZVA Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 1 5 Harmonics Freq Harmonics 5 04 GHz 10 08 GHz 15 12 GHz 5 05 GHz 10 10 GHz 15 15 GHz 5 5 GHz 11 0 GHz 16 5 GHz 6 0 GHz 12 0 GHz 18 0 GHz 6 35 GHz 12 70 GHz 19 05 GHz 7 0 GHz 14 0 GHz 21 0 GHz 16 0 GHz 24 0 GHz 16 2 GHz 24 3 GHz 18 0 GHz 27 0 GHz 10 0 GHz 20 0 GHz 30 0 GHz 10 2 GHz 20 4 GHz 30 6 GHz 11 0 GHz 22 0 GHz 33 0 GHz 12 7 GHz 25 4 GHz 38 1 GHz 13 0 GHz 26 0
312. eet 1 to 5 ZVA8 Option B21 to B24 and B31 to 1164 0221 sheet 1 to 5 ZVA24 Option B21 to B24 and B31 to B34 1164 0409 sheet 1 to 8 ZVA40 Option B21 to B24 and B31 to B34 1302 4960 08 sheet 1 RM Unit ZVB4 8 1302 5621 sheet 1 RM44 Blower Attachement 1145 1155 82 3 21 E 5 Board Overview Table 3 1 Overview Board Replacement R amp S ZVA Board Measures taken after replacement Front module controller Lithium battery Hard disk LC display DC AC converter Flexible switch board keyboard key pad Front cover Disk drive USB board Power supply Fan Motherboard Reflectometer Input connector port 1 to 4 R amp S 2 8 only Bridge unit R amp S 2 8 only Coupler unit R amp S ZVA24 R amp S ZVA4O R amp S ZVA50 and R amp S ZVA67 only Reflectometer fan Network controller Synthesizer LO divider Frequency reference 1145 1155 82 Function test Fun 0 Check the directory structure U Check error log Check error log Record correction values System error calibration Check error log System error calibration Check error log Record correction values System error calibration Check error log Check error log 3 22 Alignment Recording of correction values System error calibration System error calibration Alignment DC measurement inputs Record correction values System error c
313. eflectometer RM24 Generator levels It is assumed that the synthesizer section synthesizer1 associated with the reflectometer to be tested is OK gt Loosen cable W514 GEN gt coupler unit at both ends and screw off at the generator output GEN Connect the generator output to the spectrum analyzer using the SMA cable Set the ZVA to the CW sweep mode Set the frequencies listed in the table v v Vv ON Set the power listed in the table Frequency Set power to Level on GEN output 2nd harmonic 3rd harmonic 10 MHz 10 dBm 13 0 dBm 100 MHz 10 13 0 lt 21 dBc lt 21 dBc 1 GHz 10 dBm 13 2 dBm lt 21 dBc lt 21 dBc 4 GHz 10 dBm 13 7 dBm lt 21 dBc lt 21 dBc 8 GHz 10 dBm 14 3 dBm lt 21 dBc lt 21 dBc 9 GHz 10 dBm 14 5 dBm lt 21 dBc 12 GHz 10 dBm 15 0 dBm v 15 GHz 5 dBm 7 5 dBm wt 18 GHz 5 dBm 8 0 dBm 20 GHz 5 dBm 8 3 dBm pud With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz Receiver levels The following is assumed e The LO synthesizer section synthesizer1 mod 20 synthesizer2 associated with the reflectometer to be tested is OK e The network controller associated with the reflectometer to be tested is OK e One reflectometer in the instrument is functioning gt Loosen cable W515 coupler unit gt MEAS and cable W518 coupler unit RE
314. efully lift out the floppy disk drive 670 together with the floppy drive holder 680 N B The floppy cable to the motherboard is still connected Disconnect floppy cable 690 on the floppy disk drive Installing a new disk drive and reassembling the instrument gt gt Release the floppy disk drive by removing the 3 sems screws 700 from the floppy drive holder 680 and insert a new floppy disk drive 670 into the floppy drive holder 680 Connect floppy cable 690 on the floppy disk drive Resecure the floppy disk drive 680 from above to the side of the instrument with the fan using 2 sems screws 700 N N Center the floppy disk drive wrt the cut out in the front cover Slide the enclosure 400 back on and screw the 4 rear panel feet 460 into position gt Connect the mains cable turn on at the mains switch and press the ON key Function test VV Y V The instrument boots up and starts the instrument firmware Insert a 3 disk with files Press the FILE key then the File Manager softkey and Edit Path Enter a and with the screen functions and terminate with the Enter key The directory structure of the disk displayed on the screen shows that the floppy disk drive is operating properly 1145 1155 82 3 36 E 5 R amp S ZVA Board Replacement Replacing USB Board A40 See Chapter 5 Spare Parts List Item 1050 and drawings 1145 1110 and 1145 1390 The USB board is locate
315. en the instrument has been started check the protocol file for errors INFO Error Log 1145 1155 82 3 39 E 5 Board Replacement R amp S ZVA Replacing a Fan See Chapter 5 Spare Parts List Item 15 and drawings 1145 1110 1145 1310 The fans three in all are located behind the right hand side panel Opening the instrument and removing the fan gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Lift off the top instrument cover 296 after undoing the countersunk screws 298 For replacing the fan located near by the front remove the 2 sems screws 700 and carefully lift out the floppy disk drive 670 together with the floppy disk holder 680 Disconnect the fan cable on the motherboard Remove fan 15 by undoing the 4 fan screws 16 Fitting a new fan and reassembling the instrument gt Install the fan using the 4 fan screws N B The arrows on the fan show the installation position The fan blows air into the instrument Vy V Y V V WV Route the fan cable so that it cannot get caught in the fan Connect the fan cabling on the motherboard X35 X36 and X37 FAN Refit the top instrument cover 296 with countersunk screws 298 Connect the mains cable turn on at the mains switch and press the ON key Check that all three fans are operating correctly fans are blowing air into the instrument Turn off the
316. ency doubler with filter for the range 16 GHz to 24 GHz and a broadband amplifier for the frequency range 30 MHz to 24 GHz Range Basic frequency range Doubler 1 Frequency Doubler 2 Output frequency from synthesizer 1 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 2 4 GHz to 8 0 GHz x 8 0 GHz to 16 0 GHz 8 0 GHz to 16 0 GHz 3 4 0 GHz to 6 0 GHz x 8 0 GHz to 12 0 GHz 16 0 GHz to 24 0 GHz Each of the reflectometers RM1 and RM2 contain two voltage controlled fans to perform optimum cooling Reflectometer Unit ZVA67 A reflectometer unit comprising a coupler a generator section Driver42 and Doubler67 and a receiver section Receiver67 is incorporated in every port Port1 to 4 The generator and the receiver are screwed together to form a compact unit Coupler Unit The coupler contains a bias T and two directional couplers One coupler is used to separate the signal going to the DUT from the signal coming from the DUT The reference signal measure of the signal to the DUT is obtained from the second coupler The reference signal provides a reference for relative measurements 1145 1155 82 3 8 E 5 R amp S ZVA Instrument Construction and Function Description Driver42 The driver contains a frequency doubler for the range 12 GHz to 24 GHz with a switchable filter unit and a second frequency doubler with a switchable filter unit for the range 24 GHz to 42 GHz Switchable am
317. ent 1145 1155 82 Power sensor or Power meter with power sensor see Chapter Test Equipment Item2 Connect the power sensor to port For measurement frequencies see Performance Test Report fcen Preset Meas Wave Quantities a Src Sweep Sweep Type CW Mode CW Frequency Power 10 dBm Mode ALC On Sweep Single Restart For measurement frequencies see Performance Test Report foen Read off the levels indicated by the power sensor Level deviation Lsensor 10 dBm 1 7 E 5 Performance Test R amp S ZVA Checking the Output Linearity Instrument Test setup Spectrum analyzer settings R amp S ZVA settings Measurement Calculation 1145 1155 82 Spectrum analyzer see Chapter Test Equipment Item1 Test cable see Chapter Test Equipment Item Connect the spectrum analyzer to port Note Synchronize the reference oscillators in the spectrum analyzer and in the R amp S ZVA PRESET FREQ foen SPAN ZERO SPAN BW MANUAL RES DW 1 kHz MARKER DETECTOR RMS AMPT REF LEVEL 15 dBm In case of optional generator step attenuators If ZVAB source level value lt 25 dBm RF ATTEN 5 dB AMPT REF LEVEL 20 dBm For measurement frequencies see Performance Test Report Preset Meas Wave Quantities a Src Sweep Sweep Type
318. ent 210 undoing 2 screws 211 Replacing the fan gt Disconnect the fan cable at the reflectometer gt Remove the fan gt Insert the new fan cable outlet to the inside of the instrument and cut the rubber pins see 1302 5621 gt Connect the fan cable to the reflectometer and reinstall the blower attachement 210 1145 1155 82 3 55 E 5 R amp S ZVA Reassembling the instrument Reinstall the cover plate 260 Connect the mains cable turn on at the mains switch and press the ON key Check that the fan is operating Turn off the instrument again and disconnect from the mains Fit the instrument base cover 297 and secure with 12 countersunk screws 299 Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position V V V Reconnect the mains cable turn on at the mains switch The instrument is now in the standby mode 1145 1155 82 3 56 E 5 R amp S ZVA Board Replacement Replacing Network Controller Board A130 A140 See Chapter 5 Spare Parts List Items 100 105 and drawing 1145 1010 The board is in the upper section of the instrument Opening the instrument and removing the board gt gt gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Lift off the instrument top cover 296 after undoing the screws 298 Extract the network c
319. enuator Test frequency 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 51 0 GHz 52 0 GHz 53 0 GHz 54 0 GHz 55 0 GHz 56 0 GHz 57 0 GHz 58 0 GHz 59 0 GHz 60 0 GHz 61 0 GHz 62 0 GHz 63 0 GHz 64 0 GHz 65 0 GHz 66 0 GHz 67 0 GHz 1145 1155 82 1 212 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Measurement uncertainty Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port _ to Port Page 1 13 Dynamic range with options gen and rec step attenuator or with opt direct gen rec access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 1145 1155 82 1 213 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 19
320. equency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 51 0 GHz 52 0 GHz 53 0 GHz 54 0 GHz 55 0 GHz 56 0 GHz 57 0 GHz 58 0 GHz 59 0 GHz 60 0 GHz 61 0 GHz 62 0 GHz 63 0 GHz 64 0 GHz 65 0 GHz 66 0 GHz 67 0 GHz 1145 1155 82 1 202 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 1 11 ta noise level with opt dir gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GH 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 203 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 1 11 Input noise level w
321. er 1 85mm 50 Ohm Anritsu SC6778 Power measurement Output tracking lt 0 5 dB accuray on R amp S R amp S ZVA50 7 Test cable Test cable N m to N m R amp S ZV Z11 1085 6505 03 Frequency uncertainty Harmonics Matching port 1 to port 4 Power measurement accuray on R amp S ZVA8 7 Test cable Test cable 3 5 mm m to 3 5 mm f R amp S ZV Z14 1134 4093 02 Frequency uncertainty Harmonics Matching port 1 to port 4 Power measurement accuray on R amp S ZVA24 7 Test cable Test cable 2 92 mm f to 2 92 mm f Frequency uncertainty Harmonics Order No 23005066 Matching port 1 to port 4 Huber amp Suhner Power measurement accuracy on R amp S ZVA40 7 Test cable Test cable 2 92 mm m to 2 92mm Frequency uncertainty f Harmonics Matching port 1 to port 4 Order No 23005070 Power measurement Huber amp Suhner accuracy on R amp S ZVA40 7 Test cable Test cable 2 4 mm f to 2 4mm f Frequency uncertainty Harmonics Order No Matching port 1 to port 4 Huber amp Suhner Power measurement accuracy on R amp S ZVA40 and R amp S 2 50 7 Test cable Test cable 2 4mm m to 2 4mm f Power measurement accuracy Order No on R amp S ZVA40 and Huber amp Suhner R amp S 2 50 1145 1155 82 1 3 E 5 R amp S ZVA Test Equipment and Accessories Item Type of equipment Test cable Recommended characteristics or features Test cable 1 85 mm f to 1 85mm f Recommended model R amp S ZV Z97 R amp S Order No 1301 76
322. er Reference Min value Actual value Max value Unit Measurement uncertainty 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz Port toPort Page 1 13 Dynamic range with options gen or rec step attenuator and with opt direct gen rec access Test frequency 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 51 0 GHz 52 0 GHz 53 0 GHz 54 0 GHz 55 0 GHz 56 0 GHz 57 0 GHz 58 0 GHz 59 0 GHz 60 0 GHz 1145 1155 82 1 216 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Measurement uncertainty Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range with options gen and rec step attenuator and with opt direct gen rec access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 1145 1155 82 1 217 E 5 Performance Tes
323. er listed in the table Frequency Set power to Set power to Level on GEN output 2nd harmonic without GenAtt with GenAtt 10 MHz 10 dBm 9 dBm 13 0 dBm 30 dBm 500 MHz 13 dBm 12 dBm 16 0 dBm 30 dBc 4 GHz 13 dBm 12 dBm 16 4 dBm 30 dBc 8 GHz 13 dBm 12 dBm 16 7 dBm 30 dBc 12 GHz 13 dBm 12 dBm 17 1 dBm lt 25 dBc 16 GHz 13 dBm 11 dBm 17 4 dBm lt 25 dBc 20 GHz 13 dBm 11 dBm 17 8 dBm lt 25 dBc 24 GHz 10 dBm 6 dBm 15 2 dBm 28 GHz 10 dBm 7 dBm 15 5 dBm 32 GHz 10 dBm 7 dBm 15 9 36 GHz 6 3 12 3 dBm 40 GHz 6 dBm 3 dBm 12 6 dBm 45 GHz 6 dBm dBm 13 1 dBm 50 GHz 6 dBm 3 dBm 13 5 dBm 55 GHz 2 148 10 0 dBm 60 GHz 2 dBm 1dBm 10 4 dBm 67 GHz 2 1dBm 11 1 dBm With the stated levels the cable loss must still be taken into account 1145 1155 82 3 96 E 5 R amp S ZVA Troubleshooting Receiver levels The following is assumed e The LO synthesizer section associated with the reflectometer to be tested is OK e The network controller associated with the reflectometer to be tested is OK e One reflectometer in the instrument is functioning gt Loosen the cable to the receiver input MEAS X6 and the cable to the receiver input REF X5 at both ends and screw off at the receiver inputs gt Connect the receiver input MEAS or REF to a functioning instrument port using the V cable gt Setthe ZVA to the CW sweep mode Set the f
324. erial ROHDE amp SCHWARZ Einbavanweisung ZVA8 Bxx Installation Instruction Zeichn Nr 7 Drawing ZVA BXX Em 2006 07 18 1ESK Wn 1164 0215 00 D 1 52 0 E 8 C ds 7 77 E 7 22725724 MODUS 2 21 22 23 24 MODOS with ZVA8 B16 Prior installation remove cable W514 Prior installation remove cables W514 W515 and W518 xW503 589 517 ZVA8 B21 1145 2968 00 589 W517 ZVA8 B21 611 612 613 621 622 625 W513 2 23 631 632 633 1300 0480 00 58 2 8 25 641 642 643 549 1300 1729 00 549 539 ZVA8 B2x 539 7 2 For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor W534 1145 2997 00 WS05 1145 2980 00 W501 xW504 11454 2951 00 1145 2974 00 of ZVA8 B16 Pos 1550 W550 not shown Pos 1575 W536 will be not required Toleranz Werkstoff Scale Tol Material ROHDE amp SCHWARZ Einbavanweisung ZVA8 Bxx Installation Instruction Zeichn Nr 7 Drawing ZVA BXX Em 2006 07 18 1ESK Wn 1164 0215 00 D 1 52 0 E 8 C ds 7 77 1 2 51 52 55 54 2 8 51 52 35 54 with ZVA8 B16 Prior installation remove cable W515 Prior installation remove cables W514 W515 and W518 651763276557 641 642 645 1300 1729 00 5 55 ZVA8 B3x 1145 3006 00 2 534 114
325. esignation W643 Spare Parts 1310 PD INSTALLATION INSTRUCTION 1164 0267 00 DRAWING 1164 0238 00 OPTION R amp S ZVA40 B16 DIRECT GENERATOR RECEIVER ACCESS 1164 0209 40 41 42 1320 DW RF CABLE W503 REF OUT 1145 4525 00 2 W503 Model 40 41 42 1322 DW RF CABLE W503 REF OUT 1145 4525 00 1 W503 Model 41 42 1324 DW RF CABLE W503 REF OUT 1145 4525 00 1 W503 Model 42 1330 DW RF CABLE W501A REF IN 1305 3594 00 2 W501A Model 40 41 42 1332 DW RF CABLE W501B REF IN 1305 3620 00 1 W501B Model 41 42 1334 DW RF CABLE W501B REF IN 1305 3620 00 1 W501B Model 42 1340 DW RF CABLE W513 SRC OUT 1300 0474 00 2 W513 Model 40 41 42 only w Gen Att 1342 DW RF CABLE W513 SRC OUT 1300 0474 00 1 W513 Model 41 42 only w Gen Att 1344 DW RF CABLE W513 SRC OUT 1300 0474 00 1 W513 Model 42 only w Gen Att 1350 DW RF CABLE W534 SRC IN 1305 3542 00 2 W534 Model 40 41 42 1352 DW RF CABLE W534 SRC IN 1305 3542 00 1 W534 Model 41 42 1354 DW RF CABLE W534 SRC IN 1305 3542 00 1 W534 Model 42 1360 DW RF CABLE W505 MEAS OUT 1305 3565 00 2 W505 Model 40 41 42 1362 DW RF CABLE W505 MEAS OUT 1305 3565 00 1 W505 Model 41 42 1364 DW RF CABLE W505 MEAS OUT 1305 3565 00 1 W505 Model 42 1370 DW RF CABLE W506 MEAS IN 1300 0468 00 2 W506 Model 40 41 42 only w Rec Att 1372 DW RF CABLE W506 MEAS IN 1300 0468 00 1 W506 Model 41 42 only w Rec Att 1374 DW RF CABLE W506 MEAS
326. esive tape gt Enter service function 2 21 2 18 17512345 IF 17 512345 MHz gt Mode Spurious Avoidance LO gt RF gt Set the frequencies listed in the table on the ZVA and check the values Sweep Sweep Type CW Mode CW Frequency Hz Sweep Single Restart Synthesizer LS 1302 4025 xx Source Mod 02 and Mod 20 Frequency Source Level 2nd harmonic 3rd harmonic ZVA setting Mod 02 300 kHz 3 dBm to 5 dBm 27 dBc lt 30 dBc 100 MHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 1 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 2 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 3 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 4 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 6 GHz 3 dBm to 7 dBm lt 27 dBc lt 30 dBc 8 GHz 3 dBm to 7 dBm lt 27 dBc lt 30 dBc Isolation of source switch to 4 ZVA frequency 8 GHz Port no Port setting Source output Isolation Port1 inactive X168 90 dBc 5 dB Port2 active X169 Port1 active X168 Port2 inactive X169 90 dBc 5 dB 1145 1155 82 3 78 E 5 R amp S ZVA Local Mod 02 Local Mod 20 1145 1155 82 Troubleshooting Frequency LO Frequency Local Level 2nd 3rd harmonic ZVA setting Spec analyzer Mod 02 harmonic setting 300 kHz 17 812345 MHz 2 dBm to 15 dBm lt 5 dBc lt
327. est Preliminary Remarks The required characteristics of the network analyzer are checked after a warm up time of at least 60 minutes this ensures that the guaranteed data is met The values stated in the following sections are not guaranteed data only the specifications in the data sheet are binding The values in the data sheet are guaranteed limits Because of the measurement errors that arise these limits must be increased to encompass the tolerances of the measuring equipment used for the performance test Entries for the measurement are represented in the following way lt KEY gt Press a front panel key e g SPAN lt SOFTKEY gt Press a softkey e g MARKER gt PEAK lt nn unit gt Enter a value terminate the entry with a unit e g 12 kHz Represents the number of the PORT under test e g 1 for PORT 1 Consecutive entries are separated with a e g Meas Bandwidth 1 kHz 1145 1155 82 1 1 E 5 Test Equipment and Accessories Test Equipment and Accessories Item Type of equipment 1 Spectrum analyzer Recommended characteristics or features a Counter mode Min resolution 100 Hz Max rel frequency deviation 10 b Linearity Max departure from linearity 26 0 06 dB Frequency response 50 MHz to 4 GHz 148 4 GHz to 8 GHz lt 1 5 dB 8 GHz to 22 GHz 2 dB 22 GHz to 40 GHz 2 5 dB 40 GHz to 50 GHz 3 dB Recommended model R amp S FSU 2
328. ews 240 and remove the plate 230 Fitting the new bridge unit gt Secure plate 230 to the new bridge unit using the 2 screws 240 gt Carefully place the bridge unit on the reflectometer and secure with 3 screws 160 gt Screw the MEAS REF and GEN cables 310 320 300 to the bridge unit and then tighten at both ends N B When tightening with a 7 spanner support the cable Reassembling the instrument Reinstall the Reflectometer see chapter Replacing Reflectometer Board A510 to A540 Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions gt gt gt gt Check the gauge see Checking the Gauge in chapter 2 gt Record generator and receiver correction data see Recording Correction Data gt Perform factory system error calibration see Factory System Error Calibration 1145 1155 82 3 49 E 5 Board Replacement R amp S ZVA Replacing a Reflectometer RM24 A510 to 540 See Chapter 5 Spare Parts List Items 180 190 200 and drawings 1145 1110 1145 4283 Opening the instrument and removing the board gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards gt Remove the bottom instrument cover 297 after undoing the 12 countersunk screws 299 gt Remove 3 5mm connection cables only with option ZVA24 B16 gt Disconnect the three cab
329. f ZVA40 B16 40 25 24 mit with ZVA4O B16 2 W505 2 W503 2 W534 ee Am s RA ms 2 2 W513 2020 2010 2 W501B 2 W504B Toleranz Werkstoff Scale Tol Material perri ROHDE amp SCHWARZ Einbauanweisung ZVA40 Bxx Assembly Instruction ZVA40 Bxx ZVAL0 BXX iir 2007 01 23 Wm uz La 1164 0409 00 D CC EE s e 7 4 831 832 40 51 52 1 11 ZVA40 B16 2 W534 2140 2 W505 2 W503 1 W514A 2 W506 Dd Hise LE EPI al Ose I 4 Salt I 2110 1 W518A 2 W535A 2110 2 W501A E Pos 2120 2130 nicht dargestellt Pos 2120 2130 not shown ENS For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor 1 Bestandteil von Part of semo ___ Meter 1305 3420 01 RM UNI t 2 7 40 Benennung Z Designation Sprache Lang Aei Z C I Blatt Sh 2 Bestandteil von Part of ROHDE amp SCHWARZ Einbauanweisung ZVA40 Bxx de 02 00 5 1164 0209 01 2 40 816 Assembly Instruction ZVALO Bxx ZVAL0 BXX Rim 2007 04 23 Ber o 1194 0409 00 _ D 2 1 8 1 1 3 a gt i 222 25 222 22 ZA OF 40 55 54 mit with ZVA4O B16 1 W514B 2 W506 2 W505 2 W503 2 1 W518
330. ff the enclosure 400 backwards gt Remove the bottom instrument cover 297 after undoing the 12 countersunk screws 299 gt Disconnect the three cables to the coupler the LO cable the two IF cables and the 50 pin control cable from the reflectometer gt Loosen the captive screws see1305 7002 and take out the reflectometer Installing the board and reassembling the instrument Insert the new board into the instrument Screw in the captive screws Reconnect any cables that have been disconnected Fit the instrument base cover 297 and secure with screws 299 Slide the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions Vy V V V V V WV When the instrument has been started check the protocol file for errors INFO Error Log gt Record the generator and receiver correction data see Recording Correction Values gt Perform the factory system error calibration see Factory System Error Calibration 1145 1155 82 3 52 E 5 R amp S ZVA Board Replacement Replacing the Coupler Unit ZVA24 ZVA40 ZVA50 See Chapter 5 Spare Parts List item 230 and drawing 1145 1110 Opening the instrument and removing the coupler gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Remove
331. ff the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Remove the instrument base cover 297 after undoing the screws 299 Disconnect the 3 RF cables and the bias cable from the coupler gt gt gt Remove the 3 5mm connection cables only with option ZVA24 B 16 gt Remove the frontcover gt Remove the screws 182 186 202 206 in the front of the instrument next to the port connector and take out the coupler Fitting the new coupler unit and reassembling the instrument Insert the coupler into the instrument and screw in the 4 screws 181 186 220 Reconnect the 3 RF cables and the bias cable Fit the 3 5mm connection cables only with option ZVA24 B16 gt gt gt gt Fit the instrument base cover 297 and secure with 12 countersunk screws 299 gt Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position gt Connect the mains cable turn on at the mains switch and press the ON key gt Select Service Level 2 see Service Functions gt When the instrument has been started check the protocol file for errors INFO Error Log Record generator and receiver correction data see Recording Correction Data v Perform factory system error calibration see Factory System Error Calibration Replacing the Test Set ZVA40 only N B In case of defective Test Set please contact the Central Ser
332. following function description of the instrument 1145 1155 82 3 1 E 5 Instrument Construction and Function Description Block Diagram See also Chapter 5 Annex and Drawings BRIDGE PORT 1 ZVA8 COUPLER PORT 1 ZVA24 40 50 67 Q PORT 1 15to 21 MHz NETCON ANALOG 1 BRIDGE PORT 2 ZVA8 COUPLER PORT 2 2 24 40 50 67 OPTION GENERATOR ATTENUATOR OPTION RECEIVER ATTENUATOR R amp S ZVA DIGITAL 1 CPU GRAPHICS DISPLAY SYNTHESIZER FREQUENCY REFERENCE POWER SUPPLY Fig 3 1 Block diagram of the R amp S ZVA8 R amp S ZVA24 R amp S ZVA40 R amp S 7 50 and R amp S ZVA67 two ports With option direct generator receiver access on port1 options generator and receiver attenuator on port2 1145 1155 82 3 2 R amp S ZVA Instrument Construction and Function Description BRIDGE PORT 1 ZVA8 COUPLER PORT 1 ZVA24 40 50 67 OPTION GENERATOR ATTENUATOR OPTION RECEIVER ATTENUATOR BRIDGE PORT 2 7 8 COUPLER PORT 2 ZVA24 40 50 67 PORT2 O SYNTHESIZER 2 BRIDGE PORT 3 2 8 COUPLER PORT 3 ZVA24 40 50 67 OPTION GENERATOR ATTENUATOR PORT3 OPTION RECEIVER ATTENUATOR Synthesizer Sunthacizar PORT4 Q
333. g block diagrams and the exploded drawings see Chapter 5 The block diagram will help clarify the following function description of the instrument 1145 1155 82 3 1 E 5 Instrument Construction and Function Description Block Diagram See also Chapter 5 Annex and Drawings BRIDGE PORT 1 ZVA8 COUPLER PORT 1 ZVA24 40 50 67 Q PORT 1 15 to 21 MHz NETCON ANALOG 1 BRIDGE PORT 2 ZVA8 COUPLER PORT 2 2 24 40 50 67 OPTION GENERATOR ATTENUATOR OPTION RECEIVER ATTENUATOR R amp S ZVA DIGITAL 1 CPU GRAPHICS DISPLAY SYNTHESIZER FREQUENCY REFERENCE POWER SUPPLY Fig 3 1 Block diagram of the R amp S ZVA8 R amp S ZVA24 R amp S ZVA40 R amp S 7 50 and R amp S ZVA67 two ports With option direct generator receiver access on port1 options generator and receiver attenuator on port2 1145 1155 82 3 2 R amp S ZVA Instrument Construction and Function Description BRIDGE PORT 1 ZVA8 COUPLER PORT 1 ZVA24 40 50 67 OPTION GENERATOR ATTENUATOR OPTION RECEIVER ATTENUATOR BRIDGE PORT 2 ZVA8 COUPLER PORT 2 ZVA24 40 50 67 PORT2 O SYNTHESIZER 2 BRIDGE PORT 3 2 8 COUPLER PORT 3 ZVA24 40 50 67 OPTION GENERATOR ATTENUATOR PORT3
334. g the alignment and recording the correction values it is possible to ensure that the R amp S ZVA is meeting its specifications by correcting any deviations The alignments must be performed within an ambient temperature range of 22 C to 24 C after the appropriate warm up time The R amp S ZVA meets its specs and is ready for operation when the alignment has been performed and or correction values have been recorded and a system error calibration carried out Service Menu Access to the board alignment functions is password protected to prevent unintentional changes to settings Entering the password NU Di i SE Measurement Wizard gt Enter Password Print gt e Internal Reference External Reference Preset GPIB Address Service Function External Tools gt e Enter password 30473035 The alignment shall be performed only by appropriately trained personnel because any changes made have a profound effect the measurement accuracy of the instrument 1145 1155 82 2 1 E 5 Manual Alignment Recording Correction Values R amp S ZVA Manual Alignment and Recording Correction Values In the sequel the test equipment and the instrument preparations required to manually align the R amp S ZVA and each of the alignments are described Preliminary remarks The analyzer must be allowed to warm up for at least 30 minutes before alignment This is the only way of ensuring th
335. gt Screw the OPEN from the calibration kit to the port connector gt Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity gt Select Math User Def Frequency Level level ax and bx 10 MHz 0 dBm gt 2 dBm 100 MHz 0 dBm gt 2 dBm 1 GHz 0 dBm gt 2 dBm 3 GHz 0 dBm gt 2 1 dBm 8 GHz 0 dBm gt 2 3 dBm 10 GHz 0 dBm gt 2 4 dBm 12 GHz 0 dBm gt 2 5 dBm 15 GHz 0 dBm gt 2 6 dBm 18 GHz 0 dBm gt 2 7 dBm 20 GHz 0 dBm gt 2 8 dBm 25 GHz 0 dBm gt 3 dBm 30 GHz 0 dBm gt 3 2 dBm 35 GHz 0 dBm gt 3 4 dBm 40 GHz 0 dBm gt 3 6 dBm 45 GHz 0 dBm gt 3 8 dBm 50 GHz 0 dBm gt 4 dBm 55 GHz 0 dBm gt 4 2 dBm 60 GHz 0 dBm gt 4 4 dBm 67 GHz 0 dBm gt 4 7 dBm With the stated levels the cable loss must still be taken into account If the measured values are more than 2 dB below the levels given in the table the coupler unit must be replaced 1145 1155 82 3 99 E 5 Troubleshooting R amp S ZVA Coupler Directivity The following is assumed e The generator and receiver sections of the reflectometer associated with the coupler are OK Perform a sweep from 10 MHz to 67 GHz measure Ratio bx ax Source Portx Screw the SHORT from the calibration kit to the port connector save measured values Data gt Mem Screw the OPEN from the calibration kit to the port connector save measured values Mo
336. h generates a stable low noise reference frequency for the synthesisers for the A D converters and for digital signal processing The PLL for phase locking the VCXO signal to an external reference signal or to a 10 MHz OCXO oven controlled crystal oscillator option 1145 1155 82 3 10 E 5 R amp S ZVA Instrument Construction and Function Description The VCO and PLL which generate the clock for the netcon digital board locked to the 128 MHz VCXO The frequency can be varied from 75 MHz to 86 MHz The VCO frequency is programmable the nominal clock frequency is 80 MHz A reference frequency of 10 MHz is standard If the is fitted the OCXO signal is brought out at the ZVA s rear panel 10 MHz REF so that further instruments can be synchronised The free running VCXO no OCXO no external reference can be calibrated using a pre tune voltage If no OCXO is fitted a 10 MHz signal is still output at the instrument s rear panel It is derived from the 80 MHz signal which is divided down to 10 MHz by the divider for the OCXO The following are also accommodated on the board Acontrol CPLD to act as an interface between the serial bus and the board Register for storing divider values D A converter for pre tuning the VCXO and OCXO An on board EEPROM for storing board specific data Selftest facilities OCXO reference option B4 As an option the frequency reference board can be fitted to an OCXO oven controlled c
337. he 4 screws from the front handles 410 left and right and take off the front handles v v V Remove the countersunk screw 390 next to the display and pull off the front cover 300 303 306 310 313 316 forwards Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom gt ZVA8 Remove the countersunk screws 168 2 153 154 163 164 gt Pulloutthe front unit together with the keyboard and display 600 604 forwards o The cables to the front module controller are still connected Disconnect the cables to the LCD the DC AC illumination converter the key pad keyboard the tachogenerator and if necessary the network connection to the front module controller Note When disconnecting cables be especially careful with the cable to the keyboard It is a foil cable and can only be removed when the locking device on the foil cable connector has been released gt Place the key side of the front unit on a clean surface Removing the DC AC converter Disconnect the cable from the display 910 to the DC AC converter 930 Disconnect the converter cable 950 to the DC AC converter 930 Remove the DC AC converter 930 by undoing the 2 screws 940 Removing the LCD Disconnect the display cable 945 by cutting through the adhesive label 946 gt Remove the display connector 1020 after you have undone the two screws 1040 Disconnect the display
338. he board must be replaced Method 2 The receive section of the associated reflectometer is OK gt Loosen cable W514 GEN gt Bridge unit at both ends and screw off at the bridge unit N B When loosening support the cable with a 7mm spanner gt Connect the bridge input connector W514 to a functioning port using the SMA cable and SMA N adapter gt Screw the SHORT from N calibration kit to the port connector save measured values Data gt Mem Screw the OPEN from the calibration kit to the port connector Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity Select Math User Def Set the frequencies and levels listed in the table at the port used for the measurement and measure the level wave quantity ax or bx at the reflectometer associated with the bridge unit port v v Vv V Frequency Level Level ax and bx 300 kHz 8 dBm 0 dBm 50 MHz 8 dBm 0 dBm 1 GHz 8 dBm 0 dBm 3 GHz 8 dBm 0 dBm 6 GHz 8 dBm 0 dBm 8 GHz 8 dBm 0 dBm With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz If the measured values are more than 3 dB below the levels given in the table the board must be replaced 1145 1155 82 3 85 E 5 Troubleshooting R amp S ZVA Bridge Directivity The following is assumed e The generator and receiver sections of the reflectometer associated with the bridge unit
339. he new board in the instrument Refit the top instrument cover 296 with screws 298 Slide the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions When the instrument has been started check the protocol file for errors INFO Error Log Record the receiver correction data see Recording Correction Values Perform factory system error calibration see Factory System Error Calibration Align the DC inputs see Aligning the DC Inputs 1145 1155 82 3 57 E 5 Board Replacement R amp S ZVA Replacing Synthesizer Board A150 A160 See Chapter 5 Spare Parts List Items 110 112 113 115 and drawing 1145 1110 The board is located in the upper section of the instrument N B Synthesizers with part numbers 1145 xxxx or 1300 xxxx are no longer available In case of defect please contact the Central Service in Munich Opening the instrument and removing the board Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Lift off the instrument top cover 296 after undoing the screws 298 Extract the synthesizer with the ejector lever Installing the board and reassembling the instrument VV V V V V V V v wv Insert the new board into the instrument Refit the instrument t
340. he outset ensure that the correction parameters Multiplier M and Offset F have been preset to M 1 and F 0 for both inputs This can be done using the Service Functions 3 1 2 5 and 3 1 2 2 which are described below under Service Functions Test equipment Power supply 2 x 0 to 10 V DC meter URE Test setup DC Meas 1 V DC Meas 10 V Connect DC voltage Connect DC voltage pin Gnd 10 V pin 6 pin 3 Gnd si 8 pin 5 Gnd 10V pin 8 pin 5 Gnd Check voltages with the URE and correct if necessary R amp S ZVA settings Measure DC Inputs DC Meas 1 V Measure DC Inputs DC Meas 10 V Measurement Read off the voltages displayed by the R amp S ZVA V1 positive voltage V2 negative voltage Calculating the corrections 1 2 2 M V1 V2 20 M gt scaling factor F offset F V1 V2 V1 V2 F 10x V1 V2 V1 V2 Pin assignment for DC MEAS connector 1145 1155 82 2 5 E 5 Manual Alignment and Recording Correction Values R amp S ZVA The values that have been obtained in this way are now written to the hard disk using the Service Functions described below and then transferred to the EEprom of network controller1 Example illustrating DC Meas 1 V When 1 V is applied V 1 1 023 V is displayed by the R amp S ZVA when 1 V is applied V2 1 011 V is displayed The results of the calculation are M 1 017 and
341. heck error log Record correction values System error calibration Check error log Record correction values System error calibration Check error log Alignment Frequency accuracy E 5 R amp S ZVA Board Replacement Replacing Front Module Controller A90 See Chapter 5 Spare Parts List 580 and drawings 1145 1110 1145 1310 The front module controller is located behind the front unit Opening the instrument and removing the front unit Turn off the instrument and disconnect from the mains Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the 4 screws from the front handles 410 left and right and take off the front handles v v ON Y Remove the countersunk screw 390 next to the display and pull off the front cover 300 303 306 310 313 316 forwards Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom gt ZVA8 Remove the countersunk screws 168 2 153 154 163 164 gt Pulloutthe front unit together with the keyboard and display 600 604 forwards CD The cables to the front module controller are still connected gt Disconnect the cables to the LCD the DC AC illumination converter the key pad keyboard the tachogenerator and if necessary the network connection on the front module controller N B When disconnecting cables be especially careful with the cable to the keyboard It is a foil cable and can only
342. hout opt gen rec atten and dir gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 99 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Port __ 1 11 Input noise level without opt gen rec atten and dir gen rec access Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 1145 1155 82 1 100 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 1 11 tas noise level with opt rec atten Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 5
343. ignals The various function blocks are The 128 MHz VCXO voltage controlled crystal oscillator which generates a stable low noise reference frequency for the synthesisers for the A D converters and for digital signal processing The PLL for phase locking the VCXO signal to an external reference signal or to a 10 MHz OCXO oven controlled crystal oscillator option 1145 1155 82 3 10 E 5 R amp S ZVA Instrument Construction and Function Description The VCO and PLL which generate the clock for the netcon digital board locked to the 128 MHz VCXO The frequency can be varied from 75 MHz to 86 MHz The VCO frequency is programmable the nominal clock frequency is 80 MHz A reference frequency of 10 MHz is standard If the OCXO is fitted the OCXO signal is brought out at the ZVA s rear panel 10 MHz REF so that further instruments can be synchronised The free running VCXO no OCXO no external reference can be calibrated using a pre tune voltage If no OCXO is fitted a 10 MHz signal is still output at the instrument s rear panel It is derived from the 80 MHz signal which is divided down to 10 MHz by the divider for the OCXO The following are also accommodated on the board A control CPLD to act as an interface between the serial bus and the board Register for storing divider values D A converter for pre tuning the VCXO and OCXO An on board EEPROM for storing board specific data Selftest facilities OCXO reference
344. ilter unit a broadband amplifier for the range 10 MHz to 44 GHz Range Frequency range from Doubler Output frequency driver24 1 10 MHz to 24 0 GHz 10 MHz to 24 0 GHz 2 12 0 GHz to 14 9 GHz x 24 0 GHz to 29 8 GHz 3 14 9 GHz to 18 5 GHz x 29 8 GHz to 37 0 GHz 4 18 5 GHz to 22 0 GHz x 37 0 GHz to 44 0 GHz Receiver44 The receiver section has two channels measurement channel and reference channel The measurement channel contains a buffer amplifier two mixers for each of the frequency ranges 10 MHz to 2 5 GHz and 2 5 GHz to 44 GHz LO doublers LO amplifiers and an IF amplifier The reference channel is identical to the measurement channel without the buffer amplifier In the mixers the input signal is directly converted to the IF range approx 15 to 21 MHz In the frequency range 10 MHz to 24 GHz the mixers are used as basic wave mixers IF LO RF In the range 24 GHz to 44 GHz the mixer for the upper frequency range works as a harmonic mixer IF 3LO RF 1145 1155 82 3 6 E 5 amp 5 2 Instrument Construction and Function Description The LO signal section contains a frequency doubler for the range 8 GHz to 16 GHz a switchable filter unit a second frequency doubler with filter for the range 16 GHz to 24 GHz and a broadband amplifier for the frequency range 30 MHz to 24 GHz Range Basic frequency range Doubler 1 Frequency Doubler 2 Outpu
345. in the table the coupler unit must be replaced Method 2 The receiver section of the associated reflectometer is OK gt Loosen cable W514 GEN gt coupler unit at both ends and screw off at the coupler unit gt Connect the coupler input connector W514 to a functioning port using the SMA cable VV Vv ON Screw the OPEN from the calibration kit to the port connector Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity Select Math User Def Set the frequencies and levels listed in the table at the port used for the measurement and measure Screw the SHORT from the calibration kit to the port connector save measured values Data the level wave quantity ax or bx at the reflectometer associated with the coupler unit port Frequency Level Level ax and bx 10 MHz 0 dBm 3 dBm 1 dB 100 MHz 0 dBm 3 dBm 1 dB 1 GHz 0 dBm 3 2 dBm 1 dB 2 GHz 0 dBm 3 3 dBm 1 dB 8 GHz 0 dBm 4 3 dBm 1 dB 12 GHz 0 dBm 5 dBm 1 dB 16 GHz 0 dBm 5 7 dBm 1 dB 20 GHz 0 dBm 6 3 dBm 1 dB 24 GHz 0 dBm 7 dBm 1 dB With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz If the measured values are more than 2 dB below the levels given in the table the coupler unit must be replaced 1145 1155 82 3 89 E 5 Troubleshooting R amp S ZVA Coupler
346. ing the K cable Terminate the coupler output that is not used with an K termination V termination gt Set the frequencies and levels listed in the table for the reflectometer associated with the coupler port and measure the level wave quantity bx at the port used for the measurement as follows gt Screw the SHORT from the calibration kit to the port connector save measured values Data gt Mem Screw the OPEN from the calibration kit to the port connector gt Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity gt Select Math User Def Frequency Level Output level MEAS Output level REF 10 MHz 0 dBm 47 dBm 4 dB 55 dBm 4 dB 100 MHz 0 dBm 27 dBm 4 dB 35 dBm 4 dB 1 GHz 0 dBm 10 dBm 4 dB 18 dBm 4 dB 3 GHz 0 dBm 11 dBm 3 dB 19 dBm 4 dB 8 GHz 0 dBm 11 dBm 3 dB 19 dBm 4 dB 10 GHz 0 dBm 11 dBm 3 dB 19 dBm 4 dB 12 GHz 0 dBm 11 dBm 3 dB 20 dBm 4 dB 15 GHz 0 dBm 11 dBm 3 dB 20 dBm 4 dB 18 GHz 0 dBm 11 dBm 3 dB 20 dBm 4 dB 20 GHz 0 dBm 11 dBm 3 dB 20 dBm 4 dB 25 GHz 0 dBm 12 dBm 3 dB 20 dBm 4 dB 30 GHz 0 dBm 12 dBm 3 dB 20 dBm 4 dB 35 GHz 0 dBm 13 dBm 4 dB 19 5 dBm 4 dB 40 GHz 0 dBm 13 dBm 4 dB 19 5 dBm 4 dB 45 GHz 0 dBm 13 dBm 4 dB 19 5 dBm 4 dB 50 GHz 0 dBm 13 dBm 4 dB 19 5 dBm 4 dB With the stated levels the cable loss mu
347. ists the test equip ment required Chapter 2 Describes the manual alignment of the frequency and DC measurement accu racy automatic alignment after board replacement and also system error calibra tion Chapter 3 Describes the instrument design and simple repair and troubleshooting strate gies Board replacement plays a key role Chapter 4 Contains information on expansions and modifications achieved by updating in strument software and by retrofitting options Chapter 5 Describes how to return the instrument and order spare parts It also contains spare parts lists and exploded diagrams of the instrument Operating manual The operating manual contains all the information you will need about the technical characteristics of the instrument putting the instrument into operation the basic operating procedures controls and displays menu operation and remote control By way of an introduction typical measurement tasks are explained using menu screen shots and program examples The operating manual also contains notes on maintenance and explains how to troubleshoot faults using the warnings and error messages output by the instrument 1145 1155 82 0 1 E 5 Manuals R amp S ZVA Service and Repairs Contact your Rohde amp Schwarz Service Center or the Rohde amp Schwarz Express Spare Part Delivery Service to solve your service problems or to order spare parts and boards A list of Rohde amp Schwarz representatives and the
348. ith opt dir gen rec access Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 51 0 GHz 52 0 GHz 53 0 GHz 54 0 GHz 55 0 GHz 56 0 GHz 57 0 GHz 58 0 GHz 59 0 GHz 60 0 GHz 61 0 GHz 62 0 GHz 63 0 GHz 64 0 GHz 65 0 GHz 66 0 GHz 67 0 GHz 1145 1155 82 1 204 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 1 11 noise level with opt rec atten and dir gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GH 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 205 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncer
349. ity without Opt Gen Att Reference 10 dBm Freq Level 6 GHz 23 dB 20 15 48 10 48 5 dB 5 dB 10 15 20 dB 23 18 dB 15 48 10 dB 548 5 dB 10 f 15 48 20 dB 23 20 15 48 10 48 5 dB 5 dB 10 15 48 20 dB 23 dB 20 15 48 f 10 48 548 5 dB 10 15 dB 20 dB 1145 1155 82 1 50 5 R amp S ZVA Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 0 1 dB Power linearity without Opt Gen Att Reference 10 dBm Freq Level 16 GHz 2048 15 48 I 10 dB 5 dB 5 dB 10 15 20 dB 20 15 10 48 548 5 dB 10 15 dB 20 dB 20 15 48 10 48 548 5 dB 10 48 15 48 20 1145 1155 82 1 51 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q Q N N N N N N N N N N N N N N N N 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 51MHz 2248 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB
350. iver access Test frequency 303 kHz 1 12 MHz 2 12 MHz 5 12 MHz 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 3 99988 GHz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 6 99988 GHz 7 50012 GHz 7 99988 GHz 1145 1155 82 1 36 E 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __to Port Page 1 13 Dynamic range with option generator or receiver attenuator Test frequency 303 kHz 1 12 MHz 2 12 MHz 5 12 MHz 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 3 99988 GHz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 6 99988 GHz 7 50012 GHz 7 99988 GHz 1145 1155 82 1 37 E 5 Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port to Port Page 1 13 Dynamic range with option generator and receiver attenuator or with option direct generator receiver access Test frequency 303 kHz 1 12 MHz 2 12 MHz 5 12 MHz 10 12 MHz 20 12 MHz 50 12 MHz 100 12
351. kt Benennung Designation Sprache Lang Aei Z C Blatt Sh und Schrauben gleichmdssig angezogen ROHDE amp SCHWARZ RM8 BR UNIT de 08 00 2 Anzugsdrehmoment 20Ncm RM8 BR UNIT Zeichn Nr 7 Drawing No in 1145 4160 01 2008 01 22 1145 3593 01 D 3 moo 0 appo u 0 EE gr o 1 E MIL STD 348 44 Interface test connector series socket contact 4 00 81 65 0 154 0 05 45 23 04 0 01 3 065 0 02 EITI ZEIA elo 0 Toleranzbereich ELE ATI B B 3 1 5 183 5 257 0 6022 1 65 x0 01 Bohrerspitze 120 0 10 0 10 6 60 0 20 7 00 1 10 0 UNEN SR Kante nicht gebrochen 22 25 9 00 oleranzberelc Toleranzen der St tze sind vernachl ssigbar klein 0 03 5 195 5 255 bzw werden derzeit aus Kostengr nden nicht ber cksichtigt Ne hr 5 24 For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor E Projektions nethode Projection Method O RM BR UNIT Zeichn Z Drawing No di 27 09 2006 Teen ees 1145 3593 01 ee Ie ie Ee Scale Tol Material Benennung Z Designation Sprache Lang Aei 7 C Blatt Sh RM8 BR UNIT 02 00 4 5 Anschlu an BR Substrat SCH Wi WO Innenleiter M SS u W2 Innenleiter nur VARO2 WO Aufenleiter W2 AuBenleiter nur VARO2
352. l value Max value Unit Measurement uncertainty N N N N N N N N N N N N N N N xa 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 51MHz 2248 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 85 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 500MHz 2248 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 1145 1155 82 1 86 E 5 N N N N N N N N N N N N N N N R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q N N N N N N N N N N N N N N N 90 dB Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 1 GHz 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 87 E 5 N N N N N N N N N N N N N N Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement u
353. les to the coupler the LO cable the two IF cables and the 50 pin control cable from the reflectometer gt Loosen the captive screws see 1145 1110 01 sheet 4 5 and take out the reflectometer Installing the board and reassembling the instrument Insert the new board into the instrument Screw in the captive screws Reconnect any cables that have been disconnected Fit the 3 5mm connection cables only with option ZVA24 B16 Fit the instrument base cover 297 and secure with screws 299 Slide the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions V V V V V V V When the instrument has been started check the protocol file for errors INFO Error Log Record the generator and receiver correction data see Recording Correction Values gt Perform the factory system error calibration see Factory System Error Calibration 1145 1155 82 3 50 E 5 R amp S ZVA Board Replacement Replacing a Reflectometer RM40 and RM50 A510 to 540 See Chapter 5 Spare Parts List Items 209 222 230 232 and drawings 1145 1110 1145 4319 1305 3413 The boards are located under the motherboard Opening the instrument and removing the board gt off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400
354. lift up and pull out the battery Note Lithium battery 3 4 V dia 20 mm 3 mm R amp S Item No 0858 2049 00 Front Module Controller Typ FMR6 Connector for rotary pulse generator Contact side of switching foil keyboard up gt O 2 3113 5 5 1 5 B Batte 4 AS 1 LAN2 E Nau Connector for display and converter adapter board Fig 3 3 Location of the lithium battery on the front module controller Installing the new battery and reassembling the instrument Risk of discharge Do not short curcuit the battery gt Insert the battery under the spring in the holder N B The positive pole of the battery must be uppermost gt Reinsert the front unit in the instrument and secure to the front frame with 4 countersunk screws 610 gt Refit the countersunk screws 168 2 153 154 163 164 Risk of instrument damage Be careful when replacing the cables Connect the cables to the proper connectors to avoid damage to the instrument Replace the front cover 300 303 306 310 313 316 and screw in the countersunk screw 390 Refitthe 2 front handles
355. ller front unit power supply boards and cables instrument covers enclosure and rear panel feet by reversing the disassembly procedure Connect the mains cable turn on at the mains switch and press the ON key For writing motherboard data to the EPROM please contact the service center in Munich Select Service Level 2 see Service Functions Check the protocol file for errors INFO Error Log Align the DC inputs see Aligning the DC Inputs in chapter 2 VV V V ON Y Write synthesizer mapping and shift data to the motherboard EPROM see Correction Value Recording in chapter 2 1145 1155 82 3 43 E 5 Board Replacement R amp S ZVA Replacing a Reflectometer RM8 A510 to 540 See Chapter 5 Spare Parts List Items 150 160 and drawing 1145 1110 The boards are located under the motherboard Opening the instrument and removing the board gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Remove the bottom instrument cover 297 after undoing the screws 299 Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the screws 153 154 163 164 in the front of the instrument next to the port connector and 168 in case of port 4 gt Disconnect the source cable the LO cable the two IF cables and the 50 pin control cable from the reflectometer gt Remove the 2 screws 151 161 at
356. lt 21 dBc 28 GHz 10 7 14 5 dBm lt 21 dBc 32 GHz 10 dBm 7 dBm 14 5 dBm 36 GHz 6 dBm 3 dBm 10 5 dBm 40 GHz 6 dBm 3 dBm 10 5 dBm 45 GHz ZVA50 only 6 dBm 3 dBm 10 5 dBm 50 GHz ZVA50 only 6 dBm 3 dBm 10 5 dBm With the stated levels the cable loss must still be taken into account 1145 1155 82 3 91 E 5 Troubleshooting Receiver levels The following is assumed R amp S ZVA e The LO synthesizer section synthesizer1 mod 20 synthesizer2 associated with the reflectometer to be tested is OK e The network controller associated with the reflectometer to be tested is OK e One reflectometer in the instrument is functioning gt Loosen the cable to the receiver input MEAS X6 and the cable to the receiver input REF 5 at both ends and screw off at the receiver inputs gt Connect the receiver input MEAS or REF to a functioning instrument port using the K cable ZVA40 or V cable ZVA50 gt Setthe ZVA to the CW sweep mode Set the frequencies and output levels check with power meter for the port used for the measurement as indicated in the table and read off the level for the receiver to be tested wave quantity ax or bx Frequency Output level Displayed level Displayed level ax bx 10 MHz 40 dBm 15 dBm 4 dB 7 dBm 4 dB 100 MHz 40 dBm 5 dBm 4 dB
357. lue Unit Measurement uncertainty e Page 111 noise level with opt direct gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 65 E 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 111 tas noise level with opt rec attenuator and opt direct gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GH
358. m gt 3 dBm 40 GHz 0 dBm gt 3 dBm gt 3 dBm 45 GHz OdBm T gt 3 5 50 GHz OdBm gt 3 5 dBm With the stated levels the cable loss must still be taken into account If the measured values are more than 2 dB below the levels given in the table the coupler unit must be replaced 1145 1155 82 3 94 E 5 R amp S ZVA Troubleshooting Coupler Directivity The following is assumed e The generator and receiver sections of the reflectometer associated with the coupler are OK gt Perform a sweep from 10 MHz to 40 GHz measure Ratio bx ax Source Portx Screw the SHORT from the calibration kit to the port connector save measured values Data Mem gt Screw the OPEN from the calibration kit to the port connector save measured values More Mem Data gt Mem3 Screw the MATCH from the calibration kit to the port connector gt Select User Def Math linMag Data linMag Mem2 linMag Mem3 2 Math User Def The trace gives the directivity Frequency range Directivity 10 MHz to 20 GHz 14 dB 20 GHz to 35 GHz 10 dB 35 GHz to 40 GHz 9 dB 2 50 only 35 GHz to 40 GHz lt 8 dB ZVA50 only 40 GHz to 50 GHz 6 dB If the measured values are more than 2 dB greater than the values stated in the table the coupler must be replaced Coupler Port Matching It is assumed that there is a functioning reflectometer in the instrument gt Loo
359. m Error Calibration in chapter 2 1145 1155 82 3 46 E 5 R amp S ZVA Board Replacement Replacing Generator and Receiver Cover ZVA8 only See Service Circular 10028 and Chapter 5 Spare Parts List Items 130 150 and drawing 1302 4960 08 Opening the instrument and removing the cover Remove the reflectometer see chapter Replacing Reflectometer Board A510 to A540 Remove the RM mount 200 4 screws 210 Remove the covers 130 150 Installing the cover and reassembling the instrument Fit the new covers 130 150 Refit the RM mount 200 Reinstall the reflectometer see chapter Replacing Reflectometer Board A510 to A540 Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions V ON WV When the instrument has been started check the protocol file for errors INFO Error Log Record the receiver correction data see Recording Correction Values in chapter 2 gt Perform the factory system error calibration see Factory System Error Calibration in chapter 2 1145 1155 82 3 47 E 5 Board Replacement R amp S ZVA Replacing the Inner Conductor of a Port Connector ZVA8 only See Chapter 5 Spare Parts List Item 110 and drawings 1145 1110 1145 4177 1145 3593 Opening the instrument and removing the reflectometer Remove the Reflectometer see chapter Replacing Reflectometer Board A510 to A540 Replacing the inner c
360. mbly procedure Connect the mains cable turn on at the mains switch and press the ON key For writing motherboard data to the EPROM please contact the service center in Munich Select Service Level 2 see Service Functions Check the protocol file for errors INFO Error Log Align the DC inputs see Aligning the DC Inputs in chapter 2 V V V Y Write synthesizer mapping and shift data to the motherboard EPROM see Correction Value Recording in chapter 2 1145 1155 82 3 43 E 5 Board Replacement R amp S ZVA Replacing a Reflectometer RM8 A510 to 540 See Chapter 5 Spare Parts List Items 150 160 and drawing 1145 1110 The boards are located under the motherboard Opening the instrument and removing the board gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards gt Remove the bottom instrument cover 297 after undoing the screws 299 gt Remove termination and 3 5mm connection cables only with option ZVAx B16 gt Remove the screws 153 154 163 164 in the front of the instrument next to the port connector and 168 in case of port 4 gt Disconnect the source cable the LO cable the two IF cables and the 50 pin control cable from the reflectometer gt Remove the 2 screws 151 161 at the end of the reflectometer and take out the reflectometer Installing the board and reassembling the instrument gt Inse
361. motherboard by means of a boosting switching regulator This voltage is required to operate the OCXO on the reference board when option B4 is fitted Each board has its own fuses for the supply voltages These fuses are soldered into position on the board All external supply voltages USB etc are protected to prevent shorts 1145 1155 82 3 20 E 5 R amp S ZVA Board Replacement Board Replacement The following section is a detailed description of board replacement Chapter 5 tells you how to order spare parts It contains a list of mechanical parts and their order numbers as well as drawings relating to board replacement Note The numbers in brackets are the item numbers in the list of mechanical parts in Chapter 5 In turn these item numbers are the same as the item numbers in the drawings relating to board replacements also in Chapter 5 1145 1110 sheet 1 ZVA Network Analyzer 1145 1110 sheet 2 3 4 5 6 7 ZVA Network Analyzer 1305 7002 sheet 1 2 3 ZVA67 Network Analyzer 1145 1290 sheet 2 ZVB base instrument power supply cabeling 1145 1310 sheet 1 2 ZVA base instrument 1145 1390 sheet 1 ZVA display unit 1164 1770 sheet 1 ZVA Option B4 1145 3593 sheet 1 8GHz Bridge 1145 4177 sheet 1 8 1145 4283 sheet 1 RM24 1145 4319 sheet 1 40 1305 3413 sheet 1 RM50 1305 6241 sheet 1 and 2 RM67 1164 0250 sheet 1 to 5 ZVA8 Option B16 1164 0267 sheet 1 to 5 ZVA24 Option B16 1164 0215 sh
362. n The tool has been tested with Windows and Windows NT Connect the PC R amp S ZVA power meter and signal generator via the IEC IEEE bus interface For a detailed operating description e g dealing with Configuration of the Program Writing Synthesizer Mapping and Shift Data to the Motherboard Recording Correction Values Factory System Error Calibration see the Usermanual doc or Usermanual pdf file that comes with the installation packet and is installed in the directory C Program Files Rohde amp Schwarz ZVAB Service on the PC Checking the Gauge It is strongly recommended that every test port of the Vector Network Analyzer is gauged prior to its first use The gauge must be recalibrated whenever the connector adapter is changed and should be checked regularly using the gauge block for correct zero between adapter changes Table Connector pin depth tolerances Connector type Pin depth Pos tolerance Neg tolerance 1 mm 1 mm mm Type N female 5 258 0 000 0 076 3 5 mm male 0 000 0 076 0 000 2 92 mm male 0 000 0 050 0 000 2 4 mm male 0 000 0 050 0 000 1 85 mm male 0 000 0 050 0 000 1 mm male 0 000 0 050 0 000 Procedure 1 Ensure the appropriate connector adapter is fitted to the dial gauge 2 Attach the gauge block to the gauge interface and rotate the dial so that the indication reads zero Lock the dial in position by tightening the scre
363. n ing enennung esignation prache rel 4 View not complete ROHDE amp SCHWARZ ZVA67 NETWORK ANALYZER de en 102 00 2 ZVA67 NETWORK ANALYZER 2008 12 18 1305 7002 01 0 4 54 1 gt E BEE for installing reflectometers see 1305 6241 01 UJ 79 gt 5 Lo 5 Lo x S 5 gt gt Lo x be ER gt lt o 22 o a c 22 Bd i THIS 1 ONLY FOR MOD 04 i i eS Z Designation Sprache Z Lang JAei Z Blatt Sh mo erboar Z CL 4 for cable mounting ROHDE amp SCHWARZ ZVA67 NETWORK ANALYZER 02 00 View A is not complete ZVAG7 NETWORK ANALYZER 2008 12 18 1305 7002 01 D 2 2 C C 1 a C 3 L 5 7 pacc 2 4 _ 4 608 van22 23 VAROS O9 19 80 vago VARG D 5 59 20 T VAR22 VAR23 r 214 A AY E Eu mem P EY DCD RE 5 N e V UNE 23 ey dz Gi e 2 AN N e ex MI Na 30001000 VD s B
364. ncertainty Q N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 2 1GHz 2248 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 88 E 5 N N N N N N N N N N N N N N R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Measurement uncertainty Q N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 4 GHz 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 19 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 89 E 5 Q Q Q N N N N N N N N N N N N N N N Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Q N N N N N
365. ncy range from Doubler Output frequency driver24 1 10 MHz to 24 0 GHz 10 MHz to 24 0 GHz 2 12 0 GHz to 14 9 GHz x 24 0 GHz to 29 8 GHz 3 14 9 GHz to 18 5 GHz x 29 8 GHz to 37 0 GHz 4 18 5 GHz to 22 0 GHz x 37 0 GHz to 44 0 GHz Receiver44 The receiver section has two channels measurement channel and reference channel The measurement channel contains a buffer amplifier two mixers for each of the frequency ranges 10 MHz to 2 5 GHz and 2 5 GHz to 44 GHz LO doublers LO amplifiers and an IF amplifier The reference channel is identical to the measurement channel without the buffer amplifier In the mixers the input signal is directly converted to the IF range approx 15 to 21 MHz In the frequency range 10 MHz to 24 GHz the mixers are used as basic wave mixers IF LO RF In the range 24 GHz to 44 GHz the mixer for the upper frequency range works as a harmonic mixer IF 3LO RF 1145 1155 82 3 6 E 5 amp 5 2 Instrument Construction and Function Description The LO signal section contains a frequency doubler for the range 8 GHz to 16 GHz a switchable filter unit a second frequency doubler with filter for the range 16 GHz to 24 GHz and a broadband amplifier for the frequency range 30 MHz to 24 GHz Range Basic frequency range Doubler 1 Frequency Doubler 2 Output frequency from synthesizer 1 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 2 4 GHz to
366. nd a processor section comprising a Pentium PC I O interface and graphics board The instrument can be expanded to handle future digital and analog requirements by retrofitting options The generator signal on R amp S ZVA8 300 kHz to 8 GHz is generated on synthesizer board 1 amplified the generator section of the reflectometer board and then passes via the bridge to the port port1 to 4 and thus to the DUT The reference signal Ref1 to 4 is split in the bridge and fed to the receiver section Receiver Ref1 to 4 on the reflectometer board The generator signal on R amp S ZVA24 R amp S ZVA40 R amp S ZVA50 and R amp S ZVA67 10 MHz to 24 GHz 10 MHz to 40 GHz 10 MHz to 50 GHz 10 MHz to 67 GHz is generated on synthesizer board1 frequency multiplied filtered and amplified in the generator section of the reflectometer board and then passes via the coupler to the port port1 to 4 and thus to the DUT The reference signal Ref1 to 4 is split in the coupler and fed to the receiver section Receiver Ref1 to 4 on the reflectometer board The signal reflected or transmitted by the DUT Meas1 to 4 is fed to the port coupled out in the bridge or coupler unit and fed to the receiver section Receiver Meas 1 to 4 on the reflectometer board The internal reference frequencies are generated on the frequency reference board The 128 MHz reference frequency is generated there as an internal device reference The following sections describe the
367. nd levels listed in the table for the reflectometer associated with the coupler port and measure the level wave quantity bx at the port used for the measurement as follows Screw the SHORT from the calibration kit to the port connector save measured values Data Mem gt Screw the OPEN from the calibration kit to the port connector gt Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity gt Select Math User Def Frequency Level Output level MEAS Output level REF 10 MHz 0 dBm 47 dBm 4 dB 55 dBm 4 dB 100 MHz 0 dBm 27 dBm 4 dB 35 dBm 4 dB 1 GHz 0 dBm 10 dBm 4 dB 18 dBm 4 dB 3 GHz 0 dBm 11 dBm 3 dB 19 dBm 4 dB 8 GHz 0 dBm 11 dBm 3 dB 19 dBm 4 dB 10 GHz 0 dBm 11 dBm dB 19 dBm 4 dB 12 GHz 0 dBm 11 dBm 3 dB 20 dBm 4 dB 15 GHz 0 dBm 11 dBm dB 20 dBm 4 dB 18 GHz 0 dBm 11 dBm dB 20 dBm 4 dB 20 GHz 0 dBm 11 dBm 3 dB 20 dBm 4 dB 25 GHz 0 dBm 12 dBm 3 dB 20 dBm 4 dB 30 GHz 0 dBm 12 dBm 3 dB 20 dBm 4 dB 35 GHz 0 dBm 13 dBm 4 dB 19 5 dBm 4 dB 40 GHz 0 dBm 13 dBm 4 dB 19 5 dBm 4 dB 45 GHz 0 dBm 13 dBm 4 dB 19 5 dBm 4 dB 50 GHz 0 dBm 13 dBm 4 dB 19 5 dBm 4 dB With the stated levels the cable loss must still be taken into account If the measured values are more than 2 dB below the levels in the table the coupler must be replaced
368. nded features Recommende R amp S Order Qty d model No Spectrum analyzer Frequency range 0 to 40 GHz R amp S FSU 40 1 R amp S FSU 50 R amp S FSU 67 Power meter R amp S NRP 1 if FSU50 or FSU67 Sensor not available Power sensor 10 MHz to 67 GHz R amp S NRP Z57 Test cable 0 6 m long 1306 4688 00 1 K male to K female Test cable Test cable 1 85 mm f to 1 85 mm m GORE 1 ENOCBOCBO24 0 Adapter cable 1 m long 1129 8259 00 SMP male to SMA male Adapter cable 0 5 m long 1129 8265 00 1 SMP male to SMP male MA cable 0 5 m long 1142 5895 00 2 SMA male to SMA male MA cable 1 long 1142 5889 00 2 SMA male to SMA male 92 BNC male to BNC male 1100 8850 00 Calibration kit 1 85mm 50 DC to 67 GHz R amp S ZV Z218 5011 6571 02 1 R amp S SMP adapter SMP female to SMP female 1093 6869 00 N 0118 2812 00 0249 7823 00 3 Adapter board Extension 150 mm high 48 pins 2 mm 1100 3542 02 pitch Conn Cables for 4 pin mini DIN plug R amp S ZV Z71 1164 1005 02 DC Inputs Cable tool Rosenberger 1 11W 101 000 Item 1145 1155 82 3 61 E 5 Troubleshooting R amp S ZVA Troubleshooting Power up Problems e Fault It is not possible to turn on the ZVA Action Check mains switch on the rear panel Check LED is yellow standby Turn on instrument Check LED is green Fault Fan not working Action Check voltage at connector X35 X36 X
369. necting cables be especially careful with the cable to the keyboard It is a foil cable and can only be removed when the locking device on the foil cable connector is released Removing the front module controller Remove the 10 sems screws 590 in the front module controller and remove the front module controller in the following way see Fig 3 1 Note The insertion force for the front module controller on the motherboard is very large The slot in the bottom of the controller tray is provided to facilitate pushing out the front module controller forwards Using a blunt flat tool carefully edge the board forwards Do not insert the tool too far into the slot only apply pressure to the board To ease the board out apply light pressure to each and every slot Do not bend the board 1145 1155 82 3 23 E 5 Board Replacement R amp S ZVA Fig 3 1 Removing the front module controller Installing the new front module controller and putting the instrument back together gt Carefully insert the new front module controller on the motherboard and screw into place with 10 sems screws 590 Caution With type FMR6 1091 2520 00 there is a danger of shorting between board components tracks and screws 590 Use suitable insulation gt Reconnect the cables to the front module controller ensuring correct polarity Front Module Controller Typ FMR6 Connector for rotary pulse generator
370. nge with option generator or receiver attenuator Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 1145 1155 82 1 159 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port bon Page 1 13 Dynamic range with option generator or receiver attenuator Test frequency 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 1145 1155 82 1 160 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range with option generator and receiver attenuator or with option direct generator receiver access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz
371. nsmission bandwidth is 13 MHz to 26 MHz A dither generator is used to linearize the A D converter characteristic The board also accommodates a temperature sensor which is only used for general temperature checks and not to correct measurement results Netcon digital The netcon digital board further processes the digitized raw data from the netcon analog board Speed considerations mean that digital signal processing is performed in an ASIC which has a clock frequency of 80 MHz The main functions on the board are e Mixing to the baseband e Filter with bandwidths from 1 Hz to 100 kHz 1 3 5 sequence e Detectors PCI interface e Setting and routine control The current measured value sample the average the RMS and the Max can be recorded simultaneously and passed on to the main processor via the PCl bus The connection to the PCl bus is made via the PCINT FPGA A further FPGA FCON contains the central section of the procedure control from measurement point to measurement point and the trigger control This FPGA is configured by the main processor The A D converters for ext DC measurements are also accommodated on the netcon digital board Frequency reference The frequency reference board generates the highly stable and spectrally pure clock signals required by the ZVA which can be phase locked to external synchronisation signals The various function blocks are The 128 MHz VCXO voltage controlled crystal oscillator whic
372. nt parts and modules can be found in the compo nent lists further down Important Note When replacing a module please note the safety instructions and the repair in structions given in chapter 3 and at the beginning of this service manual When shipping a module be careful to provide for sufficient mechanical and anti statical protection Available Power Cables Table 5 1 List of power cables available Earthed contact connector DS 006 7013 BS1363 1967 complying with Great Britain IEC 83 1975 standard B2 DS 006 7020 Type 12 complying with SEV regulation Switzerland 1011 1059 standard sheet S 24 507 DS 006 7036 Type 498 13 complying with USA Canada US regulation UL 498 or with IEC 83 DS 006 7107 SAA3 10 A 250 V Australia complying with AS C112 1964 Ap DS 0025 2365 DIN 49 441 10 A 250 V angular Europe except Switzerland DS 0099 1456 DIN 49 441 10 A 250 V straight 1145 1078 02 5 3 E 5 Spare Parts 1145 1078 02 5 4 R amp S ZVA 1145 1078 02 ROHDE amp SCHWARZ Spare Parts List Mechanical Drawings 5 5 E 5 List of ZVB parts including spare parts This page is left blank intentionally 1145 1078 02 5 6 R amp S ZVA R amp S ZVA List of ZVA parts including spare parts List of Receiver parts including spare parts The R amp S ZVA is constructed in accordance with R amp S design 2000 BxHxT 465 1 x 286 2 x 417 0 6E 1 1 350 MOD 22 19 Adapter
373. ntend A100 Motherboard A10 MW converter unit 160 Power suppl ii tata redet 3 39 Power creer c aet e eR 3 38 Switching foil zs 3 33 Synthesizer A110 eats 3 58 Board Replacement ele 3 26 Boards OVETV GW b 3 22 Boot problems Troubleshooting 3 63 D Detector 3 57 Disk drive Replacement 3 36 Documents un na wansi e 5 1 222 22 2 00000 3 40 Frequency accuracy Alignment 2 4 Check 1 5 1 9 1 11 1 12 1 13 1 14 1 15 Frequency response y a MN dg sd 2 5 2 7 3 35 1145 1155 82 Front module processor ui cin TERR NR 3 19 Replacement MEC e a 3 23 ete eas ee EE AN 3 18 Frontend Repelcement 3 51 3 52 Function description 3 1 Instrument construction 3 1 K Keyboard FUNGON s ub e tia BALI eA MS 3 18 Replacement ta muu o ht 3
374. o eo o Lo lt 5 L gt gt E a o o gt o a gt x a Ww Projection thod THIS PAGE IS ONLY FOR MOD40 43 50 ector desi gna tion tab oleranz Werksto s and motherboard Scale Tol Material 5 mounting ROHDERSCHMARZ ZVA NETWORK ANALYZER eichn Nr Drawing No 02464 2007 04 23 ier Eer a 1145 1110 01 D 1 o x md 4 Apo SE EE DEE installing reflectometers for ZVA40 see drawing 1305 3420 MOD42 45 52 for ZVA50 see drawing 1305 3407 236 MOD42 45 52 0042 45 52 For this document all rights are reserved Fir dieses Dokument behalten wir uns alle Rechte vor methode i lt 2 227 wooa1 37 45 Projection l ALLL thod pi d Z 220 THIS PAGE IS ONLY FOR MOD41 42 45 52 see connector e t nati n of cables and motherboard ER M Lbs ROMDERSCHWARZ NETWORK ANALYZER eichn Nr Drawing No 2464 2007 04 23 Eer a 1145 1110 01 D n FN 22 EE ooi Iw 13145 4519 02 instead of 1305 3420 02 UJ d gt 5 Lo 5 m3 Lo x S c 5 e gt gt x ER L gt
375. og The netcon analog board is a 4 channel IF amplifier and one 14 bit A D converter per channel The transmission bandwidth is 13 MHz to 26 MHz A dither generator is used to linearize the A D converter characteristic The board also accommodates a temperature sensor which is only used for general temperature checks and not to correct measurement results Netcon digital The netcon digital board further processes the digitized raw data from the netcon analog board Speed considerations mean that digital signal processing is performed in an ASIC which has a clock frequency of 80 MHz The main functions on the board are e Mixing to the baseband e Filter with bandwidths from 1 Hz to 100 kHz 1 3 5 sequence e Detectors PCI interface e Setting and routine control The current measured value sample the average the RMS and the Max can be recorded simultaneously and passed on to the main processor via the PCl bus The connection to the PCl bus is made via the PCINT FPGA A further FPGA FCON contains the central section of the procedure control from measurement point to measurement point and the trigger control This FPGA is configured by the main processor The A D converters for ext DC measurements are also accommodated on the netcon digital board Frequency reference The frequency reference board generates the highly stable and spectrally pure clock signals required by the ZVA which can be phase locked to external synchronisation s
376. ometer 4 1145 1155 82 3 72 E 5 R amp S ZVA Troubleshooting Group 1 General Functions Functions Service Data Serv Lev function Enables disables the peak detector and RMS 1 0 0 1 X 0 Use disabled 2 detector independently of the model 1 Use enabled Enable disables the arbitrary mode settings in 1 0 0 5 X 0 Use disabled 2 the port configuration e g LowNoise LowDistortion independently of the model 1 Use enabled Activates or deactivates the setting of measured 1 1 0 2 0 Deactivate default values 0 values to default values when status messages are issued due to HW faults 1 5 Activate default values Activates or deactivates factory calibration for 1 1 0 3 X 0 Deactivate factory calibration 0 the active setup 1 Activate factory calibration Group 2 General Functions Functions Service function Data Serv Lev Suppress error message box 2 0 0 0 X 0 MSG box is output default state 1 1 gt MSG box is suppressed error is nevertheless entered in the log file Selftest all boards 2 0 0 5 0 0 0 10r2 Network controller Functions Service function Data Serv lev ND1 Read Temp addr 68 2 1 2 3 1 ND2 Read Temp addr 68 2 2 2 3 1 ND 1 2 Selftest 2 1 2 2 5 0 0 0 10r 2 NA1 Read Temp addr 69 2 1 3 3 1 NA2 Read Temp addr 69 2 2 3 3 1 1145 1155 82 3 73 E 5
377. on direct generator receiver access Test frequency 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 51 0 GHz 52 0 GHz 53 0 GHz 54 0 GHz 55 0 GHz 56 0 GHz 57 0 GHz 58 0 GHz 59 0 GHz 60 0 GHz 61 0 GHz 62 0 GHz 63 0 GHz 64 0 GHz 65 0 GHz 66 0 GHz 67 0 GHz 1145 1155 82 1 210 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range with option generator or receiver step attenuator Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz 1145 1155 82 1 211 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range with option generator or receiver step att
378. on B4 10 MHz 80 Hz Model with OCXO Option B4 10 MHz 1 Hz Alignment without Option R amp S ZVAB B4 Enter Service Function 2 1 1 6 209 0x000000 Read off the frequency e g 10 000050 MHz Change the right hand segment corresponding to bit 0 to bit 11 of the data word e g to 000400 instead of 000000 Read off the frequency again e g 10 000010 MHz Change the left hand segment of the data word until the counter indicates precisely 10 000000 MHz Alignment with Option R amp S ZVAB B4 Enter Service Function 2 1 1 6 209 0 x 800000 Read off the frequency e g 10 000005 MHz Change the left hand segment corresponding to bit 12 to bit 23 of the data word e g to 400000 instead of 800000 Read off the frequency again e g 10 000001 MHz Change the left hand segment of the data word until the counter indicates precisely 10 000000 MHz 1145 1155 82 2 4 E 5 R amp S ZVA Manual Alignment and Recording Correction Values Writing data to the hard disk gt Change to computer application gt Select path C Documents and Settings AllUsers ApplicationData Rohde amp Schwarz NW A data eeprom FR config ini gt Transform data format to decimal gt Write decimal datato TUNE 128 PRETUNE without option R amp S ZVAB B4 OCXO TUNE with option R amp S ZVAB B4 Writing to Eprom gt Select Service Level 2 see Service Functions gt Set Service Function 3 9 0 2 Aligning the DC Inputs At t
379. onductor gt Unscrew the outer conductor with a spanner narrow SW 14mm and take out inner conductor unit N B Ensure that the centring disk 135 is also removed gt Carefully insert the new inner conductor in the bridge unit enclosure and screw back the outer conductor lock with Loctite 262 mount with torque 3 5 Nm Reassembling the instrument Reinstall the Reflectometer see chapter Replacing Reflectometer Board A510 to A540 Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions v v v V When the instrument has been started check the protocol file for errors INFO Error Log Check the gauge see Checking the Gauge in chapter 2 v wv Perform factory system error calibration see Factory System Error Calibration in chapter 2 1145 1155 82 3 48 E 5 R amp S ZVA Board Replacement Replacing the Bridge Unit 7 8 only See Chapter 5 Spare Parts List drawings 1145 1110 1145 4177 Item 100 Opening the instrument and removing the reflectometer gt Remove the Reflectometer see chapter Replacing Reflectometer Board A510 to A540 Removing the bridge unit gt Loosen the MEAS REF and GEN cables 310 320 300 at both ends and disconnect at the bridge unit N B When loosening support the cable with a 7mm spanner gt Remove the 3 screws 160 and carefully pull the bridge unit off the reflectometer gt Remove the 2 scr
380. ontroller using the ejector lever Fitting the board and reassembling the instrument VV V V V WV v v v Fit the new board in the instrument Refit the top instrument cover 296 with screws 298 Slide the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions When the instrument has been started check the protocol file for errors INFO Error Log Record the receiver correction data see Recording Correction Values Perform factory system error calibration see Factory System Error Calibration Align the DC inputs see Aligning the DC Inputs 1145 1155 82 3 57 E 5 Board Replacement R amp S ZVA Replacing Synthesizer Board A150 A160 See Chapter 5 Spare Parts List Items 110 112 113 115 and drawing 1145 1110 The board is located in the upper section of the instrument Synthesizers with part numbers 1145 1300 xxxx longer available In case of defect please contact the Central Service in Munich Opening the instrument and removing the board gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Liftoffthe instrument top cover 296 after undoing the screws 298 Extract the synthesizer with the ejector lever Installing the board and rea
381. op cover 296 securing with the screws 298 Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Install firmware update if necessary version gt 1 78 Install synthesizer mapping see Correction Value Recording Select Service Level 2 see Service Functions When the instrument has been started check the protocol file for errors INFO Error Log Record the generator and receiver correction data see Correction Value Recording Perform factory system error calibration see Factory System Error Calibration 1145 1155 82 3 58 E 5 R amp S ZVA Board Replacement Replacing Frequency Reference Board A100 See Chapter 5 Spare Parts List Item 120 and drawings 1145 1110 1164 1770 Opening the instrument and replacing the board gt off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards gt Lift off the instrument top cover 296 after undoing the screws 298 gt Extract the frequency reference board 120 Installing the board and reassembling the instrument Insert the new board into the instrument Refit the instrument top cover 296 with the screws 298 Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Selec
382. or Calibration Replacing the Test Set ZVA40 only N B In case of defective Test Set please contact the Central Service in Munich 1145 1155 82 3 54 E 5 R amp S ZVA Board Replacement Replacing the Reflectometer Fan See Chapter 5 Spare Parts List Item 100 190 and drawings 1145 1110 1145 4177 1145 4283 1302 5621 ZVA8 and ZVA24 only gt Remove the reflectometer see chapter Replacing a Reflectometer RMxx A510 to A540 Replacing the fan Disconnect the fan cable at the reflectometer Undo the 4 holding screws 110 194 and remove the fan Insert the new fan ZVA8 cable outlet to the outside ZVA24 cable outlet to the inside Screw back the 4 screws 110 194 and washers 120 130 192 193 v v Vv V Reassembling the instrument Reinstall the reflectometer see chapter Replacing a Reflectometer RMxx A510 to A540 Connect the mains cable turn on at the mains switch and press the ON key Check that the fan is operating Turn off the instrument again and disconnect from the mains Fit the instrument base cover 297 and secure with 12 countersunk screws 299 Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position Vv V V V V WV Reconnect the mains cable turn on at the mains switch The instrument is now in the standby mode ZVA40 ZVA50 ZVA67 only gt Remove the cover plate 260 undoing 12 screws 261 4 screws 212 gt Remove blower attachem
383. ort meets specifications gt Loosen cable W515 Bridge unit gt MEAS and cable W518 Bridge unit REF at both ends and v ON ON disconnect at the bridge unit N B When loosening support the cable with a 7mm spanner Connect the bridge unit output MEAS connector W515 or REF connector W518 to functioning port using the SMA cable and adapter SMA N measure wave quantity bx Terminate the bridge unit output that is not used with an SMA termination Screw the SHORT from a N calibration kit to the port connector save measured values Data gt Mem Screw the OPEN from the calibration kit to the port connector Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity Select Math User Def Set the frequencies and levels listed in the table for the reflectometer associated with the bridge unit port and measure the level wave quantity bx at the port used for the measurement 1145 1155 82 3 84 E 5 R amp S ZVA Troubleshooting Frequency Level Output level MEAS Output level REF 300 kHz 0 dBm 18 dBm 32 dBm 50 MHz 0 dBm 18 dBm 32 dBm 1 GHz 0 dBm 18 dBm 32 dBm 3 GHz 0 dBm 18 dBm 32 dBm 6 GHz 0 dBm 18 dBm 32 dBm 8 GHz 0 dBm 18 dBm 32 dBm With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz If the measured values are more than 3 dB below the levels in the table t
384. oupler unit must be replaced 1145 1155 82 3 89 E 5 Troubleshooting R amp S ZVA Coupler Directivity The following is assumed e The generator and receiver sections of the reflectometer associated with the coupler unit are OK gt Perform a sweep from 10 MHz to 24 GHz measure Ratio bx ax Source gt Screw the SHORT from the calibration kit to the port connector save measured values Data gt Mem gt Screw the OPEN from the calibration kit to the port connector save measured values More Mem Data gt Mem3 Screw the MATCH from the calibration kit to the port connector Select User Def Math linMag Data linMag Mem2 linMag Mem3 2 Math User Def The trace gives the directivity Frequency range Directivity 10 MHz to 12 GHz lt 15 dB 12 GHz to 24 GHz 10 dB If the measured values are greater than the values stated in the table the coupler unit must be replaced Coupler unit Port Matching It is assumed that there is a functioning reflectometer in the instrument gt Loosen cables W514 GEN coupler unit W515 coupler unit MEAS and W518 coupler unit gt REF at both ends and unscrew at the coupler unit gt Terminate the coupler unit input and coupler unit outputs with 3 SMA terminations gt Connect test cable to a functioning instrument port and perform a 1 port calibration at the end of the cable gt Connect the end of the tes
385. p S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty o Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N N N DN ZN Port __ 0 1 dB Power linearity without Opt Gen Att Reference 10 dBm Freq Level 51 2 23 20 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 15 dB 10 dB 5 dB 5 dB 10 15 dB 20 dB i 23 dB 20 15 dB 10 48 5 dB 5 dB 10 dB i 15 dB 20 dB 23 20 15 48 10 48 5 dB i 5 dB 10 15 dB 20 1145 1155 82 1 48 5 R amp S ZVA Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port Power linearity without Opt Gen Att Reference 10 dBm Freq Level 2 1GHz 23 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 23 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 1145 1155 82 1 49 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 0 1 dB Power linear
386. p S ZVA50 B23 GEN ATTENUATOR PORT 3 1305 5639 02 OPTION R amp S ZVA50 B24 GEN ATTENUATOR PORT 4 1305 5645 02 2010 ZE ATTENUATOR 50 DB 1170 0065 02 1 A550 x 2020 VS DIN6900 M2 5X6 A2 1148 3059 00 2 2030 DY ATT CTRL_CABLE 90 1164 0244 00 1 W550 2040 DW RF CABLE W512B ATT GEN 1305 5351 00 1 W512B 2060 DW RF CABLE W536 SRC 1305 5339 00 1 W536 2070 DW RF CABLE W513 SRC OUT 1305 5500 00 1 W513 2090 PD INSTALLATION INSTRUCTION 1305 5322 00 1 DRAWING 1164 0409 00 OPTION R amp S ZVA50 B31 REC ATTENUATOR PORT 1 1302 5716 02 OPTION R amp S ZVA50 B32 REC ATTENUATOR PORT 2 1302 5722 02 2110 ZE ATTENUATOR 35 DB 1170 0065 03 1 A550 x 2120 VS DIN6900 M2 5X6 A2 1148 3059 00 2 2130 DY ATT CTRL_CABLE 90 1164 0244 00 1 W550 2140 DW RF CABLE W507A ATT REC 1305 5374 00 1 W507A 2160 DW RF CABLE W508 MEAS 1305 3568 00 1 W508 2170 DW RF CABLE W506 MEAS IN 1305 5497 00 1 W506 2190 PD INSTALLATION INSTRUCTION 1305 5322 00 1 DRAWING 1164 0409 00 OPTION R amp S ZVA50 B33 REC ATTENUATOR PORT 3 1302 5739 02 OPTION R amp S ZVA50 B34 REC ATTENUATOR PORT 4 1302 5745 02 2110 ZE ATTENUATOR 35 DB 1170 0065 03 1 550 2120 VS 6900 2 5 6 2 1148 3059 00 2 2130 DY ATT CTRL_CABLE 90 1164 0244 00 1 W550 2140 DW RF CABLE W507B ATT REC 1305 5380 00 1 W507B 2160 DW RF CABLE W508 MEAS 1305 5368 00 1 W508 2170 DW RF CABLE W506 MEAS IN 1305 5497 00 1 W506 2190 PD INSTALLATION INSTRUCTION 1305 5322 00 1
387. placement m Power up problems 3 62 Precision attenuator 3 4 3 5 3 6 3 7 3 8 R e DP aede 3 1 Replacement Boards usu ess 3 21 Replacing Me dt esr 3 21 1093 4820 82 S Software update 4 1 Spare parts lisbof all parts E eos 5 Synthesizer Replacement oen er e t teet t 3 58 T Test equipment Alignment Haden Logo er fe eng 2 2 Performance test 1 2 Test equpment Troubleshooting 3 61 Tracking generator FUNCHON 3 21 Troubbleshooting Power up problems 3 62 Troubleshooting Boot problems 22 io ua Gases 3 63 Selftest Cie 3 70 3 75 SOMOS 3 65 5 R amp S ZVA Service and Repairs Contents of the Manuals for the ZVA Network Analyzer Service manual instrument This service manual for the instrument contains information on checking specs instrument align ment repairs and troubleshooting The service manual instrument contains all the information you will need to repair the instrument by means of board replacement The service manual has four chapters and an annex Chapter 5 which contains the instrument documentation Chapter 1 Contains all the information you will need to check specs and l
388. placement R amp S ZVA Replacing a Fan See Chapter 5 Spare Parts List Item 15 and drawings 1145 1110 1145 1310 The fans three in all are located behind the right hand side panel Opening the instrument and removing the fan gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Lift off the top instrument cover 296 after undoing the countersunk screws 298 For replacing the fan located near by the front remove the 2 sems screws 700 and carefully lift out the floppy disk drive 670 together with the floppy disk holder 680 Disconnect the fan cable on the motherboard Remove fan 15 by undoing the 4 fan screws 16 Fitting a new fan and reassembling the instrument gt Install the fan using the 4 fan screws N B The arrows on the fan show the installation position The fan blows air into the instrument V V V WV Route the fan cable so that it cannot get caught in the fan Connect the fan cabling on the motherboard X35 X36 and X37 FAN Refit the top instrument cover 296 with countersunk screws 298 Connect the mains cable turn on at the mains switch and press the ON key Check that all three fans are operating correctly fans are blowing air into the instrument Turn off the instrument and disconnect the mains cabling again Push the enclosure 400 back on and screw the 4 rear panel feet 460 into
389. plifier The reference channel is identical to the measurement channel without the buffer amplifier In the mixers the input signal is directly converted to the IF signal 17 5 MHz In the frequency range 10 MHz to 24 GHz the mixers are used as basic wave mixers IF LO RF In the range 24 GHz to 70 GHz the mixer for the upper frequency range works as a harmonic mixer IF 3LO RF The LO signal section contains a frequency doubler for the range 12 GHz to 24 GHz a switchable filter unit an adjustable attenuator and a broadband amplifier for the frequency range 30 MHz to 24 GHz Range Basic frequency range Doubler Output frequency from synthesizer 1 30 MHz to 12 0 GHz 30 MHz to 12 0 GHz 2 6 GHz to 8 15 GHz x 12 0 GHz to 16 3 GHz 3 8 15 GHz to 12 0 GHz 16 3 GHz to 24 0 GHz 1145 1155 82 3 9 E 5 Instrument Construction and Function Description R amp S ZVA Each of the reflectometers RM1 2 contain two voltage controlled fans to perform optimum cooling Network controller The network controller comprises two boards the netcon analog and the netcon digital which are screwed together to form a single unit The boards are four channel in other words one network controller is required for two ports 2 measurement channels 2 reference channels After A D conversion the network controller performs high speed digital processing on the IF signals from the reflectometers Netcon anal
390. plifiers and attenuators and two adjustable attenuators are used to keep the output level constant and to attenuate it electronically Range Basic frequency range from synthesizer Doubler 1 Frequency Doubler 2 Output frequency 1 10 MHz to 12 0 GHz 10 MHz to 12 0 GHz 10 MHz to 12 0 GHz 6 0 GHz to 6 75 GHz 12 0 GHz to 13 5 GHz 12 0 GHz to 13 5 GHz 6 75 GHz to 9 0 GHz 13 5 GHz to 18 0 GHz 13 5 GHz to 18 0 GHz 9 0 GHz to 12 0 GHz 18 0 GHz to 24 0 GHz 18 0 GHz to 24 0 GHz 6 0 GHz to 6 75 GHz 12 0 GHz to 13 5 GHz 24 0 GHz to 27 0 GHz 6 75 GHz to 9 0 GHz 13 5 GHz to 18 0 GHz 27 0 GHz to 36 0 GHz 4 9 0 GHz to 10 5 GHz 18 0 GHz to 21 0 GHz 36 0 GHz to 42 0 GHz Doubler67 The doubler contains a frequency doubler for the range 40 GHz to 70 GHz a switchable filter unit and a broadband amplifier for the range 10 MHz to 70 GHz Range Frequency range from driver42 Doubler Output frequency 10 MHz to 41 6 GHz 10 MHz to 41 6 GHz 20 8 GHz to 27 0 GHz 41 6 GHz to 54 0 GHz 27 0 GHz to 35 0 GHz 54 0 GHz to 70 0 GHz Receiver67 The receiver section has two channels measurement channel and reference channel The measurement channel contains a buffer amplifier two mixers for each of the frequency ranges 10 MHz to 2 5 GHz and 2 5 GHz to 70 GHz LO doublers LO amplifiers and an IF am
391. pment Item9 Multimeter URE3 see Chapter Test Equipment Item10 DC cable see Chapter Test Equipment Item11 Connect the Power Supply to the Input DC MEAS 1V DC MEAS 10V of the ZVA using the DC cable Preset For DC Meas 1 Meas More DC Inputs DC Meas 1 V Format Real Scale Scale Div 25 x1 Marker For DC Meas 10 V Meas DC Inputs DC Meas 10 V Format Real Scale Scale Div 2 5 x1 Marker Set Power Supply to DC values Upc using Multimeter URE DC values see Performance Test Report and connect it to pos and neg input Read off the DC level Upc zva indicated by the marker Deviation Upc Upc zvA Performance Test Report R amp S ZVA8 R amp S ZVA Performance Test Report R amp S ZVA8 ROHDE amp SCHWARZ Vector Network Analyzer 8 GHz ports 1145 1110 R amp S ZVA8 Serial number Date Person responsible Signature Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Frequency deviation Page 1 5 Hz 1Hz 1 GHz 8000 8000 With Option ZVAB B4 100 100 1145 1155 82 1 16 E 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ 1 5 Harmonics Source power 10dBm Freq Harmonics 50 MHz 100 MHz 150 MHz 100 MHz 200 MHz 300 MHz 200 MHz 400 MHz 600 MHz 500 MHz 1000 MHz 1500
392. r Option B7 Pulsed Measurement A160 FREQUENCY REFERENCE SS Alaz SYNTH LS 1 MOD 04 without B4 US NETCON ANALOG POWER MOD 05 with B4 E A141 StockNo 02 MOD 02 StoekNo 02 MOD 08 SUPPLY ENCORE NETCON DIGITAL 04 u StockNo 24 MOD 24 StockNo 02 MOD 02 04 gt StockNo 03 MOD 05 o o MEO OE oO Loo 1 x x DISPL CONNECT FMR TOSHIBA FR_REF_10_OUT IN xe NA1 AD CLK X107 e 50 00 _3 xe SO_OUT_4 REAR PANEL X132X133 X130 X134 7 X141 X142 X143 X140 i 150 151 160 161 P60 P60 P110 P24 P80 P60 P860 P110 P48 P24 P48 2245 EXT TRIGGER X225 X148 X149 10 MOTHERBOARD DIGITAL X221 INTERFACE RM1_IF_REF W169 X189 RM2 SOURCE W148 RM2_1F_REF W149 RM1 SOURCE 1 0 1 USER A90 232 CONTROL FRONT MODULE CONTROLER p p p P50 P50 P4 P50 X30 X530 X531 X540 X541 CASCADE 99 16 FLEX SWITCHBOARD A15 FLEX SWITCH FOIL COMB NER MONITOR H NOISE SOURCE REF_10_OUTIN X E1 X E2 X E3 DC MEAS DC MEAS X212 10 Floppy XO DC MEAS S X286 2 7 USB 2x MODELS 1145 1110 01 7 8 24 DISPLAY MB REARPANEL 2 Sheet 1145 1
393. r are screwed together to form a compact unit Coupler Unit The coupler contains a bias T and two directional couplers One coupler is used to separate the signal going to the DUT from the signal coming from the DUT The reference signal measure of the signal to the DUT is obtained from the second coupler The reference signal provides a reference for relative measurements Driver24 The driver contains a frequency doubler for the range 8 GHz to 16 GHz a switchable filter unit a second frequency doubler with filter for the range 16 GHz to 24 GHz and a broadband amplifier for the frequency range 10 MHz to 24 GHz with two adjustable attenuators to keep the output level constant and to attenuate it electronically Range Basic frequency range Doubler 1 Frequency Doubler 2 Output frequency from synthesizer 1 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 2 4 GHz to 5 05 GHz x 8 0 GHz to 10 1 GHz 8 0 GHz to 10 1 GHz 3 5 05 GHz to 6 35 GHz x 10 1 GHz to 12 7 GHz 10 1 GHz to 12 7 GHz 4 6 35 GHz to 8 0 GHz x 12 7 GHz to 16 0 GHz 12 7 GHz to 16 0 GHz 5 4 0 GHz to 5 0 GHz x 8 0 GHz to 10 0 GHz x 16 0 GHz to 20 GHz 6 5 0 GHz to 6 0 GHz x 10 0 GHz to 12 0 GHz x 20 0 GHz to 24 GHz Doubler44 The doubler contains a frequency doubler for the range 24 GHz to 44 GHz a switchable filter unit a broadband amplifier for the range 10 MHz to 44 GHz Range Freque
394. r for level measurements gt Set the ZVA to the CW sweep mode gt Set the frequencies listed in the table gt Set the power listed the table Frequency Set power to Set power to Level on GEN output 2nd harmonic without GenAtt with GenAtt 10 MHz 10 dBm 9 dBm 13 0 dBm 30 dBm 500 MHz 13 dBm 12 dBm 16 0 dBm 30 dBc 4 GHz 13 dBm 12 dBm 16 4 dBm 30 dBc 8 GHz 13 dBm 12 dBm 16 7 dBm 30 dBc 12 GHz 13 dBm 12 dBm 17 1 dBm lt 25 dBc 16 GHz 13 dBm 11 dBm 17 4 dBm lt 25 dBc 20 GHz 13 dBm 11 dBm 17 8 dBm lt 25 dBc 24 GHz 10 dBm 6 dBm 15 2 dBm 28 GHz 10 dBm 7 dBm 15 5 dBm 32 GHz 10 dBm 7 dBm 15 9 36 GHz 6 3 12 3 dBm 40 GHz 6 dBm 3 dBm 12 6 dBm 45 GHz 6 dBm dBm 13 1 dBm 50 GHz 6 dBm 3 dBm 13 5 dBm 55 GHz 2 148 10 0 dBm 60 GHz 2 dBm 1dBm 10 4 dBm 67 GHz 2 1dBm 11 1 dBm With the stated levels the cable loss must still be taken into account 1145 1155 82 3 96 E 5 R amp S ZVA Troubleshooting Receiver levels The following is assumed e The LO synthesizer section associated with the reflectometer to be tested is OK e The network controller associated with the reflectometer to be tested is OK e One reflectometer in the instrument is functioning Loosen the cable to the receiver input MEAS X6 and the cable to the receiver input REF 5 at both ends and screw off at the receiver inputs Connect the receiver inpu
395. raw Test frequency 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 1145 1155 82 1 108 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range without opt step attenuator and without opt direct generator receiver access Test frequency 10 0 MHz 20 0 MHz 50 0 MHz 100 0 MHz 200 0 MHz 500 0 MHz 700 0 MHz 750 0 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 1 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 1145 1155 82 1 109 E 5 Performance Test Report R amp S ZVA40 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range without opt step attenuator and without opt direct generator receiver access Test frequency 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 1145 1155 82 1 110 E 5 R amp S ZVA Performance Test Report R amp S ZVA40 Parameter Reference Min value
396. rboard us 480 nicht dargestellt not shown 5 For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor Versions MODO2 Port 1 and 2 ur 1 485 W451 ist nicht dargestellt not shown MODO3 Port 3 and 4 Sheet 2 502768 gnation ROHDERSCHWARZ RM UNIT ZVA67 RM UNIT ZVA67 E 2VA67 2009 04 28 1ESK 1305 6241 01 D 4 42 524 5 E W700 between MOD 12 Ref lectometer MOD13 and Motherboard MODO2 MODO S UJ For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor 79 29 Versions 14 MODO2 Port 1 and 2 Sheet 1 620 ws A 610 85154 w518A MODOS Port S and 4 Sheet 2 MOD12 Port 1 and 2 2 4mm Sheet 1 15 Port 3 and 4 2 4mm Sheet 2 445 485 W541 ist nicht dargestellt ROHDE amp SCHWARZ Pos 445 485 W541 not shown RM UNIT 2 ZVA 40 GHZ Teicha Rr 7 Drawing ZVAL0 7 2007 03 26 im es o 1305 3420 01 D 72 W700 between Ref lectometer and Motherboard For this document all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor 79 629 Versions W514A 619 W515A MODO2 Port 1 2 Sheet 1 w518A MODO3 Port 3 and 4 Sheet 2 Toleranz Werkstoff Scale Tol Material Pos 445 485 8541 ist nicht dargestellt ROHDE amp SCHWARZ
397. re Mem Data gt Mem3 Screw the MATCH from the calibration kit to the port connector Select User Def Math linMag Data linMag Mem2 linMag Mem3 2 Math User Def The trace gives the directivity Frequency range Directivity 10 MHz to 20 GHz lt 14dB 20 GHz to 35 GHz 10 dB 35 GHz to 40 GHz 8 dB 40 GHz to 50 GHz 6 dB 50 GHz to 67 GHz lt 3 dB If the measured values are more than 2 dB greater than the values stated the table the coupler must be replaced Coupler Port Matching It is assumed that there is a functioning reflectometer in the instrument VV WV Loosen cables W514A GEN gt coupler W515A coupler gt MEAS and W518A coupler gt REF at both ends and unscrew at the coupler Terminate the coupler input and coupler outputs with three K terminations three V terminations Connect test cable to a functioning instrument port and perform a 1 port calibration at the end of the cable Connect the end of the test cable to the port of the coupler under test and display the Sxx magnitude on the screen Frequency range Sxx dB 10 MHz to 5GHz lt 20 dB 5 GHz to 20 GHz lt 15 dB 20 GHz to 30 GHz lt 12 dB 30 GHz to 40 GHz lt 11dB 40 GHz to 60 GHz 10 dB 60 GHz to 67 GHz 6 dB If the measured values are more than 2 dB greater than the values stated in the table the coupler must be replaced 1145 115
398. rection data see Recording Correction Values in chapter 2 Perform the factory system error calibration see Factory System Error Calibration in chapter 2 1145 1155 82 3 46 E 5 R amp S ZVA Board Replacement Replacing Generator and Receiver Cover ZVA8 only See Service Circular 10028 and Chapter 5 Spare Parts List Items 130 150 and drawing 1302 4960 08 Opening the instrument and removing the cover Remove the reflectometer see chapter Replacing Reflectometer Board A510 to A540 Remove the RM mount 200 4 screws 210 Remove the covers 130 150 Installing the cover and reassembling the instrument Fit the new covers 130 150 Refit the RM mount 200 Reinstall the reflectometer see chapter Replacing Reflectometer Board A510 to A540 Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions VON V V ON V When the instrument has been started check the protocol file for errors INFO Error Log Record the receiver correction data see Recording Correction Values in chapter 2 gt Perform the factory system error calibration see Factory System Error Calibration in chapter 2 1145 1155 82 3 47 E 5 Board Replacement R amp S ZVA Replacing the Inner Conductor of a Port Connector ZVA8 only See Chapter 5 Spare Parts List Item 110 and drawings 1145 1110 1145 4177 1145 3593 Opening the instrument and removing the
399. requencies and output levels check with power meter for the port used for the measurement as indicated in the table and read off the level for the receiver to be tested wave quantity ax or bx Frequency Output level Displayed level ax Displayed level bx Displayed level bx w o Rec Att with Rec Att 10 MHz 40 dBm 16 dBm 5 dB 6 dBm 5 dB 7 dBm 4 dB 100 MHz 40 dBm 4 4 14 dBm 4 dB 13 dBm 4 dB 1 GHz 20 dBm 1 dBm 4 dB 9 dBm 4 dB 8 dBm 4 dB 3 GHz 20 dBm 2 4 dB 9 dBm 4 dB 8 dBm 4 dB 8 GHz 20 dBm 2 4 dB 9 dBm 4 dB 8 dBm 4 dB 10 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 8 dBm 4 dB 12 GHz 20 dBm 2 4 dB 9 dBm 4 dB 8 dBm 4 dB 15 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 7 dBm 4 dB 18 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 7 dBm 4 dB 20 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 7 dBm 4 dB 25 GHz 20 dBm 2 4 dB 9 dBm 4 dB 6 dBm 4 dB 30 GHz 20 dBm 2dBm 4 dB 9 dBm 4 dB 6 dBm 4 dB 35 GHz 20 dBm 3 dBm 4 dB 8 dBm 4 dB 5 dBm 4 dB 40 GHz 20 dBm 3 dBm 4 dB 8 dBm 4 dB 5 dBm 4 dB 45 GHz 20 dBm 5 dBm 4 dB 8 dBm 4 dB 5 dBm 4 dB 50 GHz 20 dBm 5 dBm 4 dB 7 dBm 4 dB 4 dBm 4 dB 55 GHz 20 dBm 5 dBm 4 dB 7 dBm 4 dB 4 dBm 4 dB 60 GHz 20 dBm 7 dBm 4 dB 6 dBm 4 dB 3 dBm 4 dB 67 GHz 20 dBm 7 dBm 4 dB 6 dBm 4 dB 3 dBm 4 dB
400. requency range Sxx dB 10 MHz to 12 GHz lt 14 dB 12 GHz to 20 GHz 10 dB If the values in the table are exceeded the coupler must be replaced 1145 1155 82 3 90 E 5 R amp S ZVA Troubleshooting Testing the Reflectometer RM44 and RM50 Generator levels It is assumed that the synthesizer section synthesizer1 associated with the reflectometer to be tested is OK gt Loosen cable W514A GEN gt coupler unit or W512 GEN gt attenuator at both ends and screw off at the generator output GEN gt Connect the generator output to the spectrum analyzer using the K cable ZVA40 or V cable ZVA50 Setthe ZVA to the CW sweep mode Setthe frequencies listed in the table gt Set the power listed in the table Frequency Set power to Set power to Level on GEN 2nd harmonic 3rd harmonic without with GenAtt output GenAtt 10 MHz 10 dBm 9 dBm 12 0 dBm 50 2 10 9 dBm 12 0 lt 21 dBc lt 21 dBc 1 GHz 10 dBm 9 dBm 12 0 dBm lt 21 dBc lt 21 dBc 4 GHz 10 dBm 9 dBm 12 0 dBm lt 21 dBc lt 21 dBc 8 GHz 10 dBm 9 dBm 12 0 dBm lt 21 dBc lt 21 dBc 10 GHz 10 dBm 9 dBm 14 0 dBm lt 21 dBc lt 21 dBc 13 GHz 10 dBm 9 dBm 14 0 dBm lt 21 dBc lt 21 dBc 15 GHz 10 dBm 8 dBm 14 0 dBm lt 21 dBc lt 21 dBc 18 GHz 10 dBm 8 dBm 14 0 dBm lt 21 dBc lt 21 dBc 20 GHz 10 dBm 8 dBm 14 0 dBm lt 21 dBc 24 GHz 10 8 dBm 14 5 dBm
401. rol signal RS PS ON which is controlled by the front module controller via the STANDBY ON key at the front of the instrument frame activates the power supply In the standby mode the power supply generates only the 12 V standby voltage to supply a crystal oven and the STANDBY status display on the front panel The secondary voltages are open proof and short proof to ground and mutually open proof and short proof A circuit that prevents overheating is also provided Overheating is indicated to the front module controller via a status signal OT Motherboard The motherboard supplies power to the boards and connects them to the control and data buses A number of RF connections are also routed via the motherboard As well as straight connections a number of circuits are accommodated on the motherboard Motherboard controller MBCON 28 V supply Preamplifier for the DC measurement inputs Supply voltage fuses Rear panel interfaces Fan control The MBCON unit acts as an FSU bus slave e to drive the LEDs instrument front panel e to drive the fan in five stages e for two temperature sensors on the motherboard e for SPI EEPROM on the motherboard e Furthermore the software can detect which device ZVA8 or ZVA24 is present using the MBCON 1145 1155 82 3 19 E 5 Instrument Construction and Function Description R amp S ZVA In addition to the voltages delivered by the power supply 28 V is produced from 12 V on the
402. ront of the instrument frame activates the power supply In the standby mode the power supply generates only the 12 V standby voltage to supply a crystal oven and the STANDBY status display on the front panel The secondary voltages are open proof and short proof to ground and mutually open proof and short proof A circuit that prevents overheating is also provided Overheating is indicated to the front module controller via a status signal OT Motherboard The motherboard supplies power to the boards and connects them to the control and data buses A number of RF connections are also routed via the motherboard As well as straight connections a number of circuits are accommodated on the motherboard Motherboard controller MBCON 28 V supply Preamplifier for the DC measurement inputs Supply voltage fuses Rear panel interfaces Fan control The MBCON unit acts as an FSU bus slave to drive the LEDs instrument front panel e to drive the fan in five stages for two temperature sensors on the motherboard e for an SPI EEPROM on the motherboard e Furthermore the software can detect which device ZVA8 or ZVA24 is present using the MBCON 1145 1155 82 3 19 E 5 Instrument Construction and Function Description R amp S ZVA In addition to the voltages delivered by the power supply 28 V is produced from 12 V on the motherboard by means of a boosting switching regulator This voltage is required to operate the OCXO on
403. rt the new board into the instrument and reconnect any cables that have been disconnected N B Use the lettering on the motherboard as an aid Screw in the screws 153 154 163 164 168 in the front of the instrument Screw in the 2 screws 151 161 in the end of the reflectometer Fit the instrument base cover 297 and secure with screws 299 Slide the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions VV V V V V WV When the instrument has been started check the protocol file for errors INFO Error Log Record the generator and receiver correction data see Recording Correction Values in chapter 2 gt Perform the factory system error calibration see Factory System Error Calibration in chapter 2 v 1145 1155 82 3 44 E 5 R amp S ZVA Board Replacement Replacing Generator Board 7 8 only See Chapter 5 Spare Parts List Item 110 and drawing 1302 4960 08 Opening the instrument and removing the board v v ON WV Remove the reflectometer see chapter Replacing Reflectometer Board A510 to A540 Remove the cover 130 Remove the fan cable Pull off the generator board 110 Installing the board and reassembling the instrument VV V V V WV Fit the new generator board 110 Reconnect the fan cable Fit the cover 130 Reinstall the reflectometer
404. rystal oscillator which considerably improves the phase noise of the reference signal close to the carrier short term stability and long term stability 1145 1155 82 3 11 E 5 Instrument Construction and Function Description R amp S ZVA Synthesizers The source signals for the generator signals associated with each port and the LO signal for the mixers on the receiver boards for each of the reflectometers are generated on the synthesizer board One or two individual synthesizers are accommodated on a synthesizer board There are three different synthesizer types used in the ZVA models Synthesizer LS p toReflectometer 1 GEN Synthesizer 9 kHz to 8GHz to Reflectometer 2 GEN to Reflectometer 1 LO Synthesizer 8025 MHz 15 625 MHz to p toReflectometer 2 LO 1145 1155 82 3 12 E 5 R amp S ZVA Instrument Construction and Function Description Synthesizer DS p toReflectometer 1 GEN Synthesizer 9 kHz to 8GHz toReflectometer 2 GEN toReflectometer GEN Synthesizer 9 kHz to 8GHz 1145 1155 82 3 13 E 5 Instrument Construction and Function Description R amp S ZVA Synthesizer LO to Reflectometer 1 Synthesizer 15 625 MHz to 8025 MHz to Reflectometer 3 LO to Reflectometer 4 1145 1155 82 3 14 E 5 R amp S 2 Synthesizer 12 1305 3020 02 Synthesizer 30 MHz to 12 GHz Synthesizer 30
405. s Position Designation Stock No Electrical R amp S ZVA Recommended Designation Spare Parts 211 VS 965ISR M2 5X6 A4 PA 1148 3288 00 4 Model 40 41 42 4345 50 51 52 212 VS 6900 ISR M2 5X6 A2 1148 3059 00 4 Model 40 41 42 4345 50 51 52 213 MZ RM44 SUPPORT PLATE RM1 2 1302 5596 00 1 Model 40 41 42 4345 50 51 52 214 VS 965ISR M2 5X6 A4 PA 1148 3288 00 4 Model 40 41 42 4345 50 51 52 215 VS 6900 ISR M2 5X8 A2 0041 1653 00 2 Model 40 41 42 4345 50 51 52 216 VS 6900 ISR M2 5X8 A2 0041 1653 00 4 Model 40 41 42 50 51 52 217 VS 965ISR M3X10 A4 PA 1148 3320 00 8 Model 40 43 50 218 VS 96515 2 5 6 4 1148 3288 00 4 Model 40 43 50 219 ZM CABLE SET ZVA40 2PORT 1302 5050 40 1 Model 40 43 220 ZM RM UNIT2 ZVA40 GHz 1305 3420 02 2 A510 A520 Model 41 222 ZM RM UNIT2 ZVA40 GHz 1305 3420 03 2 A510 A520 Model 41 223 MZ RM44 SUPPORT PLATE RM3 4 1302 5609 00 1 Model 40 41 42 4345 50 51 52 224 VS 965ISR M2 5X6 A4 PA 1148 3288 00 6 Model 41 42 45 51 52 226 VS 6900 ISR M2 5X8 A2 0041 1653 00 2 Model 41 51 227 VS 965ISR M3X10 A4 PA 1148 3320 00 12 Model 41 51 228 VS 965ISR M2 5X6 A4 PA 1148 3288 00 6 Model 41 51 229 ZM CABLE SET ZVA40 2PORT 1302 5050 41 1 Model 41 230 ZM RM UNIT2 ZVA40 GHz 1305 3420 02 2 A510 A520 Model 42 232 ZM RM UNIT2 ZVA40 GHz 1305 3420 03 2 A530 A540 Model 42 233 MZ RM44 SUPPORT PLATE RM3 4 1305 3494 00 1 Model 4
406. s follows Screw the SHORT from the calibration kit to the port connector save measured values Data Mem Screw the OPEN from the calibration kit to the port connector Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity gt Select Math User Def Frequency Level level ax and bx 10 MHz 0 dBm gt 2 dBm 100 MHz 0 dBm gt 2 dBm 1GHz 0 dBm gt 2 dBm 3 GHz 0 dBm gt 2 1 dBm 8 GHz 0 dBm gt 2 3 dBm 10 GHz 0 dBm gt 2 4 dBm 12 GHz 0 dBm gt 2 5 dBm 15 2 0 dBm gt 2 6 dBm 18 GHz 0 dBm gt 2 7 dBm 20 GHz 0 dBm gt 2 8 25 GHz 0 dBm gt 3 dBm 30 GHz 0 dBm gt 3 2 dBm 35 GHz 0 dBm gt 3 4 dBm 40 GHz 0 dBm gt 3 6 dBm 45 GHz 0 dBm gt 3 8 dBm 50 GHz 0 dBm gt 4 dBm 55 GHz 0 dBm gt 4 2 dBm 60 GHz 0 dBm gt 4 4 dBm 67 GHz 0 dBm gt 4 7 dBm With the stated levels the cable loss must still be taken into account If the measured values are more than 2 dB below the levels given in the table the coupler unit must be replaced 1145 1155 82 3 99 E 5 Troubleshooting R amp S ZVA Coupler Directivity The following is assumed e The generator and receiver sections of the reflectometer associated with the coupler are OK Perform a sweep from 10 MHz to 67 GHz measure Ratio bx ax Source Portx Screw the SHORT from the calibration kit to the port connector save mea
407. sconnect at the coupler unit gt Connect the coupler unit output MEAS connector W515 or REF connector W518 to a functioning port using the SMA cable Terminate the coupler unit output that is not used with an SMA termination gt Screw the SHORT from the calibration kit to the port connector save measured values Data gt Mem gt Screw the OPEN from the calibration kit to the port connector gt Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity gt Select Math User Def gt Set the frequencies and levels listed in the table for the reflectometer associated with the coupler unit port and measure the level wave quantity bx at the port used for the measurement 1145 1155 82 3 88 E 5 R amp S ZVA Troubleshooting Frequency Level Output level MEAS Output level REF 10 MHz 0 dBm 50 dBm 3 dB 47 dBm 3 dB 100 MHz 0 dBm 35 dBm 3 dB 32 dBm 3 dB 1 GHz 0 dBm 15 dBm dB 11 dBm 3 dB 2 GHz 0 dBm 10 dBm 3 dB 4 7 dBm dB 8 GHz 0 dBm 10 dBm 3 dB 3 7 dBm 3 dB 12 GHz 0 dBm 10 dBm 3 dB 3 dBm dB 16 GHz 0 dBm 12 dBm 4 dB 2 3 dBm 4 dB 20 GHz 0 dBm 12 dBm 4 dB 1 7 dBm 4 dB 24 GHz 0 dBm 12 dBm 4 dB 1 dBm 4 dB With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz If the measured values are more than 2 dB below the levels
408. sen cables W514A GEN gt coupler W515A coupler gt MEAS and W518A coupler gt REF at both ends and unscrew at the coupler gt Terminate the coupler input and coupler outputs with three K terminations three V terminations gt Connect test cable to a functioning instrument port and perform a 1 port calibration at the end of the cable Connect the end of the test cable to the port of the coupler under test and display the Sxx magnitude on the screen Frequency range Sxx dB 10 MHz to 5GHz 20 dB 5 GHz to 20 GHz lt 15 dB 20 GHz to 30 GHz lt 12 dB 30 GHz to 40 GHz lt 11 dB ZVABO only 40 GHz to 50 GHz 10 dB If the measured values are more than 2 dB greater than the values stated in the table the coupler must be replaced 1145 1155 82 3 95 E 5 Troubleshooting R amp S ZVA Testing the Reflectometer RM67 Generator levels It is assumed that the synthesizer section synthesizer1 associated with the reflectometer to be tested is OK gt Loosen cable W514A GEN gt BIAS 67 or W512A GEN gt attenuator at both ends and screw off at the generator output GEN gt Connect the generator output to the spectrum analyzer using the V cable if FSU50 or FSU67 is not available use a power meter for level measurements gt Set the ZVA to the CW sweep mode gt Set the frequencies listed in the table gt Set the pow
409. signation Spare Parts 166 DW RF CABLE W509 A520 1145 3041 00 W509 Model 08 09 10 1 167 MZ EXT ANALYZER MOUNT 1145 3058 00 1 Model 08 09 10 168 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 4 Model 08 09 10 170 ZN RAIL 2 ZVA 1145 2051 00 1 171 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 4 172 VS 6900 ISR M2 5X8 A2 0041 1653 00 1 180 ZE RM UNIT ZVA 24 GHz 1145 4302 02 2 A510 A520 Model 24 182 VS 965 ISR M3X8 A4 PA 1300 0868 00 8 Model 24 185 ZM CABLE SET ZVA24 2PORT 1302 5050 24 1 Model 24 186 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 8 Model 24 190 ZE RM UNIT ZVA 24 GHz 1145 4302 02 3 A510 A520 Model 25 A530 192 VS 965 ISR M3X8 A4 PA 1300 0868 00 12 Model 25 195 ZM CABLE SET ZVA 1145 5050 25 1 Model 25 196 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 12 Model 25 200 ZE RM UNIT ZVA 24 GHz 1145 4302 02 A510 A520 Model 26 4 A530 A540 202 VS 965 ISR M3X8 A4 PA 1148 2798 00 16 Model 26 205 ZM CABLE SET ZVA 1145 5050 26 1 Model 26 206 VS 965 ISR M2 5X6 A4 PA 1148 3288 00 16 Model 26 207 ZM RM UNIT2 ZVA40 GHz 1305 3420 12 2 A510 A520 Model 43 45 Port1 and 2 2 4 mm 208 ZM RM UNIT2 ZVA40 GHz 1305 3420 13 2 A530 A540 Model 43 45 Port3 and 4 2 4 mm 209 ZM RM UNIT2 ZVA40 GHz 1305 3420 02 2 510 520 40 MZ RM44 BLOWER 210 included in RM Unit ZVA40 1302 5621 00 0 Model 40 41 42 4345 50 51 52 1145 1078 02 5 9 E 5 List of ZVA parts including spare part
410. sion and ZVAB_XX_YY_BETAZZ MSI for a test version This file must be made available to the instrument via a suitable medium Memory Stick USB CD ROM drive network or Remote Desktop The instrument firmware is installed when you double click on the file The instrument is ready for operation after you switch off and then switch back on again 1145 1155 82 4 1 E 5 amp 5 2 Installing Options The following options can be fitted to the R amp S ZVA Direct Generator Receiver Access for R amp S ZVA8 with two ports for R amp S ZVA8 with four ports for R amp S ZVA24 with two ports for R amp S ZVA24 with four ports for R amp S ZVAAO with two ports for R amp S ZVAAO with four ports for R amp S ZVA50 with two ports for R amp S ZVA50 with four ports for R amp S ZVA67 with two ports for R amp S ZVA67 with four ports Generator Step Attenuator Port 1 for R amp S ZVA8 for R amp S ZVA24 for R amp S ZVA40 for R amp S ZVA50 for R amp S ZVA67 Generator Step Attenuator Port 2 for R amp S ZVA8 for R amp S ZVA24 for R amp S ZVA40 for R amp S ZVA50 for R amp S ZVA67 Generator Step Attenuator Port 3 for R amp S ZVA8 with four ports for R amp S ZVA24 with four ports for R amp S ZVAAO with four ports for R amp S ZVA50 with four ports for R amp S ZVA67 with four ports Generator Step Attenuator Port 4 for R amp S ZVA8 with four ports for R amp S ZVA24 with four ports for R amp S ZVAAO with four ports for R amp S ZVA50 with four ports
411. sizer2 21 Reflectometer1 0 all board 1 GEN 2 REC 22 Reflectometer 2 23 Reflectometer 3 24 Reflectometer 4 1145 1155 82 3 72 E 5 R amp S ZVA Troubleshooting Group 1 General Functions Functions Service Data Serv Lev function Enables disables the peak detector and RMS 1 0 0 1 X 0 Use disabled 2 detector independently of the model 1 Use enabled Enable disables the arbitrary mode settings in 1 0 0 5 X 0 Use disabled 2 the port configuration e g LowNoise LowDistortion independently of the model 1 Use enabled Activates or deactivates the setting of measured 1 1 0 2 0 gt Deactivate default values 0 values to default values when status messages are issued due to HW faults 1 5 Activate default values Activates or deactivates factory calibration for 1 1 0 3 X 0 Deactivate factory calibration 0 the active setup 1 Activate factory calibration Group 2 General Functions Functions Service function Data Serv Lev Suppress error message box 2 0 0 0 X 0 MSG box is output default state 1 1 gt MSG box is suppressed error is nevertheless entered in the log file Selftest all boards 2 0 0 5 0 0 0 10r2 Network controller Functions Service function Data Serv lev ND1 Read Temp addr 68 2 1 2 3 1 ND2 Read Temp addr 68 2 2 2 3 1 ND 1 2 Selftest 2 1 2 2 5 0 0 0 10r 2 NA1 R
412. sor on the controller board the two LEDs are controlled accordingly When the instrument is turned off at the mains switch the microprocessor saves the status of the Standby On key 1145 1155 82 3 18 E 5 R amp S ZVA Instrument Construction and Function Description Front module controller The front module controller accommodates all the components that are required on one board for example the processor memory chips SIMMs I O chips ISA bus the lithium battery IEC IEEE bus controller two serial interfaces 1 2 a parallel interface LPT LCD graphics controller extemal VGA monitor graphics interface Monitor and a connector for an external keyboard keyboard PS 2 Also integrated on the controller board are a floppy controller for an external disk drive and an IDE hard drive controller In the case of the FMR6 the LAN interface is also integrated on the controller board Hard disk The hard disk is screwed to the rear of the tray for the front module controller with a holder and connected to the board with a flat cable Power supply The power supply produces all the voltages required to power the ZVA It can be turned off with a Switch on the instrument s rear panel The power supply is a primary switched power supply with power factor correction PFC and standby circuit 12 V standby On the secondary side it outputs DC voltages 3 4 V 5 2 V 46 5 V 48 25 V 12 25 V 12 V standby 12 25 V The cont
413. spanner Remove the 3 screws 160 and carefully pull the bridge unit off the reflectometer Remove the 2 screws 240 and remove the plate 230 Fitting the new bridge unit gt Secure plate 230 to the new bridge unit using the 2 screws 240 gt Carefully place the bridge unit on the reflectometer and secure with 3 screws 160 Screw the MEAS REF and GEN cables 310 320 300 to the bridge unit and then tighten at both ends N B When tightening with a 7 mm spanner support the cable Reassembling the instrument gt Reinstall the Reflectometer see chapter Replacing Reflectometer Board A510 to A540 gt Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions gt Check the gauge see Checking the Gauge in chapter 2 Record generator and receiver correction data see Recording Correction Data Perform factory system error calibration see Factory System Error Calibration 1145 1155 82 3 49 E 5 Board Replacement R amp S ZVA Replacing a Reflectometer RM24 A510 to 540 See Chapter 5 Spare Parts List Items 180 190 200 and drawings 1145 1110 1145 4283 Opening the instrument and removing the board gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards gt Remove the bottom instrument cover 297 after undoing the 12 countersunk screws 2
414. ss 0 0 0 0 Subnet Mask 0 0 0 0 IP Address 127 0 0 1 Localhost Subnet Mask 255 0 0 0 SyMapping ZVA8_P4 LO Divider is not active Date 05 28 04 Time 14 52 57 Voltages Fr Test description Min Max Result State 10V_A SUPPLY 1 550V 1 950V 1 756V PASSED 5V_A SUPPLY 1 400V 1 800V 1 560V PASSED 5V_REF 1 400V 1 800V 1 560V PASSED 12V_STB 1 900V 2 300V 2 112V PASSED 128 VCXO 0 800V 4 000V 2 696V PASSED ADC_CLK 0 800V 4 000V 2 060V PASSED 10V_A SUPPLY 1 900V 2 300V 2 128V PASSED 5V_A SUPPLY 2 100V 2 500V 2 264V PASSED Voltages Nd1 Test description Min Max Result State 5VA_ADC 2 250V 2 750V 2 488V PASSED 2 5VD_MDD1 1 125V 1 375V 1 264V PASSED 2 5VD_MDD2 1 125V 1 375V 1 264V PASSED 1 5VD_FCON 0 675V 0 825V 0 752V PASSED 5VA_ADC 2 250V 2 750V 2 464V PASSED DGND1 0 000V 0 200V 0 000V PASSED DGND2 0 000V 0 200V 0 000V PASSED AGND 0 000V 0 200V 0 000V PASSED 1145 1155 82 3 66 E 5 R amp S ZVA Troubleshooting Voltages Nd2 Test description Min Max Result State 5VA_ADC 2 250V 2 750V 2 484V PASSED 2 5VD_MDD1 1 125V 1 375V 1 260V PASSED 2 5VD_MDD2 1 125V 1 375V 1 260V PASSED 1 5VD_FCON 0 675V 0 825V 0 752V PASSED 5VA_ADC 2 250V 2 750V 2 460V PASSED DGND1 0 000V 0 200V 0 000V PASSED DGND2 0 000V 0 200V 0 000V PASSED AGND 0 000V 0 200V 0 000V PASSED Voltages Sy1 DDSCON Test description Min Max Result State 10V_A SUPPLY 1 500V 2 000V 1 752V PASSED 5V_A SUPPLY 1 300V 1 800V 1 560V PASSED 5V_REF 1 300V
415. ssembling the instrument Insert the new board into the instrument Refit the instrument top cover 296 securing with the screws 298 Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Install firmware update if necessary version 2 1 78 Install synthesizer mapping see Correction Value Recording Select Service Level 2 see Service Functions VV V V V V V V When the instrument has been started check the protocol file for errors INFO Error Log gt Record the generator and receiver correction data see Correction Value Recording gt Perform factory system error calibration see Factory System Error Calibration 1145 1155 82 3 58 E 5 R amp S ZVA Board Replacement Replacing Frequency Reference Board A100 See Chapter 5 Spare Parts List Item 120 and drawings 1145 1110 1164 1770 Opening the instrument and replacing the board gt off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards gt Lift off the instrument top cover 296 after undoing the screws 298 gt Extract the frequency reference board 120 Installing the board and reassembling the instrument Insert the new board into the instrument Refit the instrument top cover 296 with the screws 298 Push the enclosure 400 back on and screw the 4 r
416. st Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 3 to Port Page 1 13 Dynamic range with opt gen and rec atten and with opt direct gen rec access Test frequency 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GHz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 72 E 5 R amp S 2 Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty N N N N N DN N N N N N DN N N N N N DN N ES Page 1 14 0 1 dB Receiver Step Atten Attenuation Accuracy Reference 0 dB Atten Frequ 5 dB 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz
417. st still be taken into account If the measured values are more than 2 dB below the levels in the table the coupler must be replaced 1145 1155 82 3 93 E 5 Troubleshooting Method 2 The receiver section of the associated reflectometer is OK gt Loosen the cable at coupler at both ends and screw off at the coupler R amp S ZVA gt Connect the coupler connector X1 to a functioning port using the K cable ZVA40 or V cable ZVABO Setthe frequencies and levels listed in the table at the port used for the measurement and measure the level wave quantity ax or bx at the reflectometer associated with the coupler port as follows Screw the SHORT from the calibration kit to the port connector save measured values Data Mem Screw the OPEN from the calibration kit to the port connector gt Select User Def Math lin Mag Data linMag Mem2 2 activate Result is Wave Quantity gt Select Math User Def Frequency Level level ax and bx ZVA40 level and bx ZVA50 10 MHz 0 dBm gt 2 dBm gt 2 dBm 100 MHz 0 dBm gt 2 dBm gt 2 dBm 1 GHz 0 dBm gt 2 dBm gt 2 dBm 3 GHz 0 gt 2 dBm gt 2 dBm 8 GHz 0 dBm gt 2 dBm gt 2 dBm 10 GHz 0 gt 2 dBm gt 2 dBm 12 GHz 0 gt 2 dBm gt 2 5 dBm 15 GHz 0 dBm gt 2 dBm gt 2 5 dBm 18 GHz 0 dBm gt 2 dBm gt 2 5 dBm 20 GHz 0 d
418. strument 5 The cables to the front module controller still connected gt Disconnect the cables to the LCD the DC AC illumination converter the key pad keyboard the tachogenerator and if necessary the network connection to the front module controller Note When disconnecting cables be especially careful with the cable to the keyboard It is a foil cable and can only be removed when the locking device on the foil cable connector is released Removing the flexible switch board keyboard key pad gt Place the front unit with the key side upwards on a clean surface gt Remove knob 990 from the tachogenerator gt Undo the 10 countersunk screws 890 and remove the keyboard frame 800 805 gt The flexible switch board 860 and the key pad 870 can now be replaced Installing a new flexible switch board key pad and reassembling the instrument gt Insert the new flexible switch board 860 into the keyboard frame 800 805 from behind N B The positioning pins must be inserted in the holes in the keyboard frame gt Place the new key pad 870 on the rear of the flexible switch board 860 1145 1155 82 3 33 E 5 Board Replacement R amp S ZVA Note Thread the foil cable s connector through the slot in the mounting tray Position the key pad so that the pins on the flexible switch board pass through the holes in the key pad gt Place the rear of the display unit on the key pad 870
419. sunk screw 390 gt Refit the 2 front handles 410 using 4 screws gt Fit the termination and the 3 5mm connection cables only with option ZVAx B16 gt Connect the mains cable turn on at the mains switch and press the ON key 1145 1155 82 3 34 E 5 R amp S ZVA Board Replacement Replacing the Front Cover See Chapter 5 Spare Parts List Items 300 303 306 310 313 316 and drawing 1145 1110 The front cover is the outermost front panel with lettering Each instrument type has its own front cover Turn off the instrument and disconnect from the mains Remove the 4 screws in the front handles 410 right and left and take off the front handles Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the countersunk screw 390 next to the display and pull off the front cover e g 300 forwards Fit the new front cover and reassemble the instrument by reversing the disassembly procedure Connect the mains cable turn on at the mains switch and press the ON key 1145 1155 82 3 35 E 5 Board Replacement R amp S ZVA Replacing Disk Drive A30 See Chapter 5 Spare Parts List Item 670 and drawings 1145 1110 and 1145 1310 Opening the instrument and removing the disk drive gt gt gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Remove the 2 sems screws 700 and car
420. sured values Data gt Mem Screw the OPEN from the calibration kit to the port connector save measured values More Mem Data gt Mem3 Screw the MATCH from the calibration kit to the port connector Select User Def Math linMag Data linMag Mem2 linMag Mem3 2 Math User Def The trace gives the directivity Frequency range Directivity 10 MHz to 20 GHz lt 14 dB 20 GHz to 35 GHz 10 dB 35 GHz to 40 GHz 8 dB 40 GHz to 50 GHz 6 dB 50 GHz to 67 GHz lt 3 dB If the measured values are more than 2 dB greater than the values stated the table the coupler must be replaced Coupler Port Matching It is assumed that there is a functioning reflectometer in the instrument VV WV Loosen cables W514A GEN gt coupler W515A coupler gt MEAS and W518A coupler gt REF at both ends and unscrew at the coupler Terminate the coupler input and coupler outputs with three K terminations three V terminations Connect test cable to a functioning instrument port and perform a 1 port calibration at the end of the cable Connect the end of the test cable to the port of the coupler under test and display the Sxx magnitude on the screen Frequency range Sxx dB 10 MHz to 5GHz lt 20 dB 5 GHz to 20 GHz lt 15 dB 20 GHz to 30 GHz lt 12 dB 30 GHz to 40 GHz lt 11dB 40 GHz to 60 GHz 10 dB 60 GHz to 67 GHz 6 dB If the m
421. t 5 dBc 3 79 E 5 Troubleshooting R amp S ZVA Synthesizer DS 1302 5180 xx Source 1 to 4 set port1 to 4 active Frequency Source Level 2nd harmonic 3rd harmonic ZVA setting 300 kHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 100 MHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 1 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 2 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 3 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 4 GHz 3 dBm to 5 dBm lt 27 dBc lt 30 dBc 6 GHz 3 dBm to 7 dBm lt 27 dBc lt 30 dBc 8 GHz 3 dBm to 7 dBm lt 27 dBc lt 30 dBc Isolation of source switch1 to 4 frequency 8 GHz Port no Port setting Source output Isolation Port1 inactive X165 90 dBc 5 dB Port2 active X166 Port1 active X165 Port2 inactive X166 90 dBc 5 dB Port3 inactive X168 90 dBc 5 dB Port4 active X169 Port3 active X168 Port4 inactive X169 90 dBc 5 dB The cable loss must also be taken into account at the stated levels For the specified cable it is 0 25 dB GHz 0 5 m 0 5 dB GHz 1 m The board must be replaced if the level is more than 2 dB below the specified value or the other values are more than 2 dB above their specified value 1145 1155 82 3 80 E 5 R amp S 2 Synthesizer LO 1302 4248 02 Local 1 to 4 set port1 to 4 active Synthesizer LO 1302 4248 20 Troubleshooting
422. t MEAS or REF to a functioning instrument port using the V cable Set the ZVA to the CW sweep mode Set the frequencies and output levels check with power meter measurement as indicated in the table and read off the level for the receiver to be tested wave quantity ax or bx Frequency Output level Displayed level ax Displayed level bx Displayed level bx w o Rec Att with Rec Att 10 MHz 40 dBm 16 dBm 5 dB 6 dBm 5 dB 7 dBm 4 dB 100 MHz 40 dBm 4 dBm 4 dB 14 dBm 4 dB 13 dBm 4 dB 1 GHz 20 dBm 1 dBm 4 dB 9 dBm 4 dB 8 dBm 4 dB 3 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 8 dBm 4 dB 8 GHz 20 dBm 2dBm 4 dB 9 dBm 4 dB 8 dBm 4 dB 10 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 8 dBm 4 dB 12 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 8 dBm 4 dB 15 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 7 dBm 4 dB 18 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 7 dBm 4 dB 20 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 7 dBm 4 dB 25 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 6 dBm 4 dB 30 GHz 20 dBm 2 dBm 4 dB 9 dBm 4 dB 6 dBm 4 dB 35 GHz 20 dBm 3 dBm 4 dB 8 dBm 4 dB 5 dBm 4 dB 40 GHz 20 dBm 3 dBm 4 dB 8 dBm 4 dB 5 dBm 4 dB 45 GHz 20 dBm 5 dBm 4 dB 8 dBm 4 dB 5 dBm 4 dB 50 GHz 20 dBm 5 dBm 4 dB 7 dBm 4 dB 4 dBm 4 dB 55 GHz 20 dBm 5 dBm 4 dB 7 dBm 4 dB 4 dBm 4 dB 60 GHz 20 dBm dBm 4 dB 6 dBm 4 dB 3 dBm 4 dB 67 GHz
423. t Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz Port 3 toPort Page 1 13 Dynamic range with options gen and rec step attenuator and with opt direct gen rec access Test frequency 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 51 0 GHz 52 0 GHz 53 0 GHz 54 0 GHz 55 0 GHz 1145 1155 82 1 218 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Measurement uncertainty 56 0 GHz 57 0 GHz 58 0 GHz 59 0 GHz 60 0 GHz 61 0 GHz 62 0 GHz 63 0 GHz 64 0 GHz 65 0 GHz 66 0 GHz 67 0 GHz Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 7 1 14 0 1 dB Receiver Step Attenuation Accuracy Reference 0 dB Atten Frequ 5 dB 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 32 0 GHz 34 0 GHz 36 0 GHz 38 0 GHz 40 0 GHz 42 0 GHz 44 0 GHz 46 0 G
424. t Service Level 2 see Service Functions VON V V ON WV When the instrument has been started check the protocol file for errors INFO Error Log 1145 1155 82 3 59 E 5 Troubleshooting R amp S ZVA Troubleshooting The instructions in this manual describe troubleshooting down to the board level Any defective boards can then be replaced and the instrument put back into operation A selftest which checks the board diagnostic voltages and displays limit violations is provided to facilitate troubleshooting and diagnosis We recommend that you return your instrument to the technical specialists at an R amp S service facility for board replacement and any further repairs that may be needed see the address list at the beginning of this manual Risk of damage to the boards Be careful not to cause short circuits when measuring voltages at pins placed close together Do not plug or unplug boards prior to disconnecting them from the AC supply The R amp S ZVA has the following facilities to simplify diagnosis e Selftest e Service functions The first thing to do if you encounter any problems is to check if any connection cables edge connectors etc are damaged or even incorrectly inserted 1145 1155 82 3 60 E 5 R amp S ZVA Troubleshooting Test Equipment and Accessories Instrument type Recommended features Recommende R amp S Order Qty d model No Spectrum analyzer Frequency range 0 to 40 GHz R amp S F
425. t cable to the port of the coupler unit under test and display the Sxx magnitude on the screen Frequency range Sxx dB 10 MHz to 12 GHz lt 14 dB 12 GHz to 20 GHz 10 dB If the values in the table are exceeded the coupler must be replaced 1145 1155 82 3 90 E 5 R amp S ZVA Troubleshooting Testing the Reflectometer RM44 and RM50 Generator levels It is assumed that the synthesizer section synthesizer1 associated with the reflectometer to be tested is OK gt Loosen cable W514A GEN gt coupler unit or W512 GEN gt attenuator at both ends and screw off at the generator output GEN gt Connect the generator output to the spectrum analyzer using the K cable ZVA40 or V cable ZVA50 Setthe ZVA to the CW sweep mode Setthe frequencies listed in the table gt Set the power listed in the table Frequency Set power to Set power to Level on GEN 2nd harmonic 3rd harmonic without with GenAtt output GenAtt 10 MHz 10 dBm 9 dBm 12 0 dBm 50 2 10 9 dBm 12 0 lt 21 dBc lt 21 dBc 1 GHz 10 dBm 9 dBm 12 0 dBm lt 21 dBc lt 21 dBc 4 GHz 10 dBm 9 dBm 12 0 dBm lt 21 dBc lt 21 dBc 8 GHz 10 dBm 9 dBm 12 0 dBm lt 21 dBc lt 21 dBc 10 GHz 10 dBm 9 dBm 14 0 dBm lt 21 dBc lt 21 dBc 13 GHz 10 dBm 9 dBm 14 0 dBm lt 21 dBc lt 21 dBc 15 GHz 10 dBm 8 dBm 14 0 dBm lt 21 dBc lt 21 dBc 18 GHz 10 dBm 8 dBm 14
426. t description Min Max Result State GND 0 000V 0 200V 0 000V PASSED GND 0 000V 0 200V 0 000V PASSED 5V SUPPLY 2 300V 2 700V 2 492V PASSED 10 5VA SUPPLY 2 300V 2 800V 2 604V PASSED 10 5VB SUPPLY 2 300V 2 800V 2 568V PASSED 12V FAN 2 000V 2 600V 2 216V PASSED 12V SUPPLY 2 000V 2 600V 2 136V PASSED 12V SUPPLY 1 600V 2 000V 1 804V PASSED Voltages Fr Voltages Nd1 Voltages Nd2 Voltages Sy1 DDSCON Voltages Sy2 DDSCON Voltages Rm1 Voltages Rm2 Voltages Rm3 Voltages Rm4 Home 1145 1155 82 3 68 E 5 R amp S ZVA Troubleshooting Interpreting the Results of the Selftest Negative voltages are transformed into positive voltages by means of a positive voltage and a resistor network because the A D converters that are used can handle only positive voltages This is why an acceptable negative voltage may elicit a FAIL because the associated positive voltage is out of tolerance The voltages supplied by the power supply are not checked directly The failure of a power supply voltage can however be deduced from FAILs of certain voltages on several boards The following Table shows how the board oriented voltages checked during the selftest are derived from the power supply voltages Power 3 4 V 5 2 V 6 5 V 8 25 V 12 25 V 6 5 V 12 25 V supply Fr 5V_A 10V_A 5V A 10V A 5V_REF 12V_STB Nd 2 5VD_MDD1 5VA_ADC 5VA_ADC 2 5VD_MDD2 1 5VD_FCON Sy 5V_A 7V_A 5V_REF 10V_A Rm 5V 10 5VA 12V 10 5VB
427. t frequency from synthesizer 1 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 30 MHz to 8 0 GHz 2 4 GHz to 8 0 GHz x 8 0 GHz to 16 0 GHz 8 0 GHz to 16 0 GHz 3 4 0 GHz to 6 0 GHz x 8 0 GHz to 12 0 GHz 16 0 GHz to 24 0 GHz Each of the reflectometers RM1 and RM2 contain two voltage controlled fans to perform optimum cooling Reflectometer Unit R amp S ZVA50 reflectometer unit comprising a coupler a generator section Driver24 and Doubler50 and receiver section Receiver50 is incorporated in every port Port1 to 4 The generator and the receiver are screwed together to form a compact unit Coupler Unit The coupler contains a bias T and two directional couplers One coupler is used to separate the signal going to the DUT from the signal coming from the DUT The reference signal measure of the signal to the DUT is obtained from the second coupler The reference signal provides a reference for relative measurements Driver24 The driver is the same as it is used in ZVA40 Frequency range 6 is extended to 25 GHz Range Basic frequency range Doubler 1 Frequency Doubler 2 Output frequency from synthesizer 1 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 10 MHz to 8 0 GHz 2 4 GHz to 5 05 GHz x 8 0 GHz to 10 1 GHz 8 0 GHz to 10 1 GHz 3 5 05 GHz to 6 35 GHz x 10 1 GHz to 12 7 GHz 10 1 GHz to 12 7 GHz 4 6 35 GHz to 8 0 GHz x 12 7 GHz to 16 0 GHz 12 7 GHz to 16 0 GHz 5 4 0 GHz
428. tainty Page 1 11 hae noise level with opt rec atten and dir gen rec access Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 51 0 GHz 52 0 GHz 53 0 GHz 54 0 GHz 55 0 GHz 56 0 GHz 57 0 GHz 58 0 GHz 59 0 GHz 60 0 GHz 61 0 GHz 62 0 GHz 63 0 GHz 64 0 GHz 65 0 GHz 66 0 GHz 67 0 GHz 1145 1155 82 1 206 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port 1 12 1dB Matching raw Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 5 GHz 5 0 GHz 5 5 GHz 6 0 GHz 6 5 GHz 7 0 GHz 7 5 GHz 8 0 GHz 9 0 GHz 10 0 GHz 11 0 GHz 12 0 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 17 0 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 1145 1155 82 1 207 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Measurement uncertainty Port Page 1 12 Matching raw Test frequency 33 0
429. the instrument base cover 297 after undoing the screws 299 Disconnect the 3 RF cables and the bias cable from the coupler gt gt gt Remove the 3 5mm connection cables only with option ZVA24 B16 gt Remove the frontcover gt Remove the screws 182 186 202 206 in the front of the instrument next to the port connector and take out the coupler Fitting the new coupler unit and reassembling the instrument gt Insert the coupler into the instrument and screw in the 4 screws 181 186 220 gt Reconnect the 3 RF cables and the bias cable Fitthe 3 5mm connection cables only with option ZVA24 B16 Fitthe instrument base cover 297 and secure with 12 countersunk screws 299 gt Pushthe enclosure 400 back on and screw the 4 rear panel feet 460 into position gt Connect the mains cable turn on at the mains switch and press the ON key gt Select Service Level 2 see Service Functions When the instrument has been started check the protocol file for errors INFO Error Log Record generator and receiver correction data see Recording Correction Data v Perform factory system error calibration see Factory System Error Calibration 1145 1155 82 3 53 E 5 R amp S ZVA Replacing the Coupler Unit ZVA67 See Chapter 5 Spare Parts List item 245 and drawings 1305 7002 and 1305 6241 Opening the instrument and removing the coupler gt Turn o
430. to operation gt Refit the hard disk and holder into the instrument using 2 countersunk screws 725 Note The bottom of the holder is inserted into a sheet metal wall gt Connect the flat cable 715 to the hard disk gt Replace the instrument s top cover 296 and screw back into position with 23 or 28 countersunk screws 298 gt Slide on the enclosure 400 and screw the 4 rear panel feet 460 back into position gt Connect the mains cable turn on at the mains switch and press the ON key gt Select Service Level 2 see Service Function gt When the instrument has been started check the protocol file for errors INFO Error Log gt Perform the factory system error calibration see Factory System Error Calibration 1145 1155 82 3 30 E 5 R amp S ZVA Board Replacement Replacing LCD A70 and the DC AC Converter See Chapter 5 Spare Parts List Items 910 930 and drawings 1145 1110 1145 1390 The LCD and the associated DC AC converter are accommodated on a mounting plate The connection to the front module controller is made with cables which should also be replaced individually The replacement procedure is as follows Opening the instrument and removing the front unit Turn off the instrument and disconnect from the mains Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the 4 screws from the front handles 410 left and right and take off the front handles v v O
431. tometer in the instrument is functioning gt Loosen cable W515 coupler unit gt MEAS and cable W518 coupler unit REF at both ends and screw off at the MEAS and REF receiver inputs gt Connect the receiver input MEAS or REF to a functioning instrument port using an adapter cable gt Setthe ZVA to the CW sweep mode Set the frequencies and output levels for the port used for the measurement as indicated in the table and read off the level for the receiver to be tested wave quantity ax or bx 1145 1155 82 3 87 E 5 Troubleshooting R amp S ZVA Frequency Output level Displayed level ax or bx 10 MHz 30 dBm 20 dBm 3 dB 100 MHz 30 dBm 5 dBm 3 dB 1 GHz 20 dBm 5 dBm dB 2 5 GHz 20 dBm 10 dBm 3 dB 3 GHz 20 dBm 10 dBm 3 dB 8 GHz 20 dBm 10 dBm 3 dB 9 GHz 20 dBm 10 dBm 3 dB 12 GHz 20 dBm 10 dBm dB 15 GHz 20 dBm 8 dBm 4 dB 18 GHz 20 dBm 8 dBm 4 dB 20 GHz 20 dBm 8 dBm 4 dB With the stated levels the cable loss must still be taken into account For the specified cable it is 0 25 dB GHz 0 5 m or 0 5 dB GHz 1 m If the measured values are more than 2 dB below the levels list in the table the board must be replaced Coupler unit levels The following is assumed e One reflectometer in the instrument is OK Method 1 The generator section of the associated reflectometer is OK output level at the port meets specifi
432. tt DW RF CABLE W534 SRC IN W534 1150 Model 08 09 10 1145 2997 00 2 1152 DW RF CABLE W534 SRC IN 1145 2997 00 1 W534 Model 09 10 1154 DW RF CABLE W534 SRC IN 1145 2997 00 1 W534 Model 10 1160 DW RF CABLE W505 MEAS OUT 1145 2980 00 2 W505 Model 08 09 10 1162 DW RF CABLE W505 MEAS OUT 1145 2980 00 1 W505 Model 09 10 1164 DW RF CABLE W505 MEAS OUT 1145 2980 00 1 W505 Model 10 1170 DW RF CABLE W506 MEAS IN 1164 0280 00 2 W506 Model 08 09 10 only w Rec Att 1172 DW RF CABLE W506 MEAS IN 1164 0280 00 1 W506 Model 09 10 only w Rec Att 1145 1078 02 5 25 E 5 List of ZVA parts including spare parts R amp S ZVA Position Designation Stock No Electrical Recommended Designation Spare Parts 1174 DW RF CABLE W506 MEAS IN 1164 0280 00 1 W506 Model 10 only w Rec Att DW RF CABLE W535 SRC OUT 1180 Model 08 09 10 only w Gen Att or Com 1145 3006 00 2 W535 biner 1182 DW RF CABLE W535 SRC OUT 1145 3006 00 1 W535 Model 09 10 only w Gen Att or Combiner 1184 DW RF CABLE W535 SRC OUT 1145 3006 00 1 W535 Model 10 only w Gen Att or Combiner 1190 DW RF CABLE W504 MEAS IN 1145 2974 00 2 W504 Model 08 09 10 only w Rec Att 1192 DW RF CABLE W504 MEAS IN 1145 2974 00 1 W504 Model 09 10 only w Rec Att 1194 DW RF CABLE W504 MEAS IN 1145 2974 00 1 W504 Model 10 only w Rec Att 1200 DW RF CABLE W513 SRC OUT 1300 0480 00 2 W513 Model 08 09 10 only w Com
433. ttenuate it electronically Range Basic frequency range from synthesizer Doubler 1 Frequency Doubler 2 Output frequency 1 10 MHz to 12 0 GHz 10 MHz to 12 0 GHz 10 MHz to 12 0 GHz 6 0 GHz to 6 75 GHz 12 0 GHz to 13 5 GHz 12 0 GHz to 13 5 GHz 6 75 GHz to 9 0 GHz 13 5 GHz to 18 0 GHz 13 5 GHz to 18 0 GHz 9 0 GHz to 12 0 GHz 18 0 GHz to 24 0 GHz 18 0 GHz to 24 0 GHz 6 0 GHz to 6 75 GHz 12 0 GHz to 13 5 GHz 24 0 GHz to 27 0 GHz 6 75 GHz to 9 0 GHz 13 5 GHz to 18 0 GHz 27 0 GHz to 36 0 GHz NIL 9 0 GHz to 10 5 GHz 18 0 GHz to 21 0 GHz 36 0 GHz to 42 0 GHz Doubler67 The doubler contains a frequency doubler for the range 40 GHz to 70 GHz a switchable filter unit and a broadband amplifier for the range 10 MHz to 70 GHz Range Frequency range from driver42 Doubler Output frequency 10 MHz to 41 6 GHz 10 MHz to 41 6 GHz 20 8 GHz to 27 0 GHz 41 6 GHz to 54 0 GHz 27 0 GHz to 35 0 GHz 54 0 GHz to 70 0 GHz Receiver67 The receiver section has two channels measurement channel and reference channel The measurement channel contains a buffer amplifier two mixers for each of the frequency ranges 10 MHz to 2 5 GHz and 2 5 GHz to 70 GHz LO doublers LO amplifiers and an IF amplifier The reference channel is identical to the measurement channel without the buffer amplifier In the
434. ty 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm 65 GHz 1048 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 9 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 85 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 194 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty m 0 3 dB Power measurement uncertainty Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 MHz 1GHz 1 5 GHz 2GHz 2 1 GHz 2 5 GHz 3 GHz 3 5 GHz 4 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz 12 0 GHz 12 7 GHz 12 8 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 16 1 GHz 17 0 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 1145 1155 82 1 195 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty ABR HP SS HP HPP Gi Port __ 0 3 Power measurement uncertainty Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz
435. ument all rights are reserved F r dieses Dokument behalten wir uns alle Rechte vor RM44 BLOWER ATTACHEMENT Zeichn Nr Drawing Zvan 2006 10 26 1302 5621 00 1 201 ROHDE amp SCHWARZ Circuit Diagram 1145 1155 82 5 29 E 4 SWITCH FOIL A15 FLEX DISPL CONNECT FMR TOSHIBA 2 18 REMOVABLE FLASHDISC FRONT MODULE CONTROLER A100 FREQUENCY REFERENCE OPTION 2 10 LEC SYSTEM MOD 04 without B4 MOD 05 with B4 OPTION 4 OVENQUARZ BUS STANDARD X103 AD X104 AD gt T gt FR_REF_10_OUT IN X107 X131 60 10 MOTHERBOARD 132 133 P60 P60 NETWORK CONTROLLER 1 MOD 02 Basic Model MOD 04 MOD 05 Switchable Dither Generator for Option B7 Pulsed Measurement A142 NETCON ANALOG 02 MOD 02 SYNTH LS 02 24 1 POWER SUPPLY StockNo StockNo 141 NETCON DIGITAL StockNo 02 MOD 02 04 StockNo 03 MOD 05 StockNo X200 LINE IN 100 240V 47 63 Hz 450 VA 215 GND X148 X149 X160 X161 RMA IF REF RMB IF REF RMB IF MEA ex el 147 165 59 OUT 1 REAR PANEL xi4l X142 x143 X150
436. unit in the instrument and secure to the front frame with 4 countersunk screws 610 gt Refit the countersunk screws 168 2 153 154 163 164 o Avoid trapping cables and ensure cabling is tidy Replace the front cover 300 303 306 310 313 316 and secure with countersunk screw 390 Refitthe 2 front handles 410 using the 4 screws Fitthe termination and the 3 5mm connection cables only with option ZVAx B16 gt Connect the mains cable turn on at the mains switch and press the ON key 1145 1155 82 3 32 E 5 R amp S ZVA Board Replacement Replacing Flexible switch board Keyboard A16 Key Pad A15 See Chapter 5 Spare Parts List Items 860 870 and drawings 1145 1110 1145 1390 The flexible switch board keyboard and key pad are located behind the front cover and the keyboard frame Opening the instrument and removing the front unit Turn off the instrument and disconnect from the mains Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the 4 screws from the front handles 410 left and right and take off the front handles v v V Remove the countersunk screw 390 next to the display and pull off the front cover 300 303 306 310 313 316 forwards Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom gt ZVA8 Remove the countersunk screws 168 2 153 154 163 164 gt Pullout the front
437. unit together with the keyboard and display 600 604 forwards and place it with the key side on top of the instrument 5 The cables to the front module controller still connected gt Disconnect the cables to the LCD the DC AC illumination converter the key pad keyboard the tachogenerator and if necessary the network connection to the front module controller Note When disconnecting cables be especially careful with the cable to the keyboard It is a foil cable and can only be removed when the locking device on the foil cable connector is released Removing the flexible switch board keyboard key pad gt Place the front unit with the key side upwards on a clean surface gt Remove knob 990 from the tachogenerator gt Undo the 10 countersunk screws 890 and remove the keyboard frame 800 805 gt The flexible switch board 860 and the key pad 870 can now be replaced Installing a new flexible switch board key pad and reassembling the instrument gt Insert the new flexible switch board 860 into the keyboard frame 800 805 from behind N B The positioning pins must be inserted in the holes in the keyboard frame gt Place the new key pad 870 on the rear of the flexible switch board 860 1145 1155 82 3 33 E 5 Board Replacement R amp S ZVA Note Thread the foil cable s connector through the slot in the mounting tray Position the key pad so that the pins on the flexible switch bo
438. unk screws 168 2 153 154 163 164 o Avoid trapping cables and ensure cabling is tidy Replace the front cover 300 303 306 310 313 316 and secure with countersunk screw 390 Refitthe 2 front handles 410 using the 4 screws Fitthe termination and the 3 5mm connection cables only with option ZVAx B16 gt Connect the mains cable turn on at the mains switch and press the ON key 1145 1155 82 3 32 E 5 R amp S ZVA Board Replacement Replacing Flexible switch board Keyboard A16 Key Pad A15 See Chapter 5 Spare Parts List Items 860 870 and drawings 1145 1110 1145 1390 The flexible switch board keyboard and key pad are located behind the front cover and the keyboard frame Opening the instrument and removing the front unit Turn off the instrument and disconnect from the mains Remove termination and 3 5mm connection cables only with option ZVAx B16 Remove the 4 screws from the front handles 410 left and right and take off the front handles v v ON Remove the countersunk screw 390 next to the display and pull off the front cover 300 303 306 310 313 316 forwards Remove the 2 countersunk screws 610 in the top of the front frame and the 2 in the bottom gt ZVA8 Remove the countersunk screws 168 2 153 154 163 164 gt Pullout the front unit together with the keyboard and display 600 604 forwards and place it with the key side on top of the in
439. utputs a blue screen This screen summarizes all the key information about the internal status of the processor 1145 1155 82 3 63 E 5 Troubleshooting R amp S ZVA Troubleshooting Boot Error If the message below appears on the screen when the boot procedure has been completed Warning Boot error occurred For details browse Error Log file the cause of the error can be found in the Error Log file Setup INFO gt Info Press the Error Log softkey The results are displayed on the screen Hardware Info Selftest Error OPTION Cause of error Data cannot be read from one or more boards When the instrument is booted all the calibration data that is required must be written to the processor s RAM When the NWA application is started the entry on the hard disk is compared with the Eprom data on the board If the data matches the data is loaded from the hard disk into RAM If there is not a match the Eprom data is written to the hard disk and then loaded into RAM If the data at the specified address cannot be read a check is made in Config ini to check if the board in question should be present If so the board is simulated i e if this board is present and is functioning physically the instrument will function and an entry is made in the ErrorLog file If a board must always be physically present frequency reference synthesizer1 NetworkControler1 reflectometer1 reflectometer2
440. value Unit Measurement uncertainty NN N N N DN NN N N DN Port __ 1 14 0 1 Receiver Step Atten Attenuation Accuracy Reference 0 dB Atten Frequ 20dB 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0 GHz 20 0 GHz 22 0 GHz 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 32 0 GHz 34 0 GHz 36 0 GHz 38 0 GHz 40 0 GHz 10 MHz 1 0 GHz 2 0 GHz 4 0 GHz 5 8 GHz 8 0 GHz 10 0 GHz 12 0 GHz 14 0 GHz 16 0 GHz 18 0GHz 20 0 GHz 22 0 GHz 24 0 GHz 26 0 GHz 28 0 GHz 30 0 GHz 32 0 GHz 34 0 GHz 36 0 GHz 38 0 GHz 40 0 GHz 1145 1155 82 1 120 E 5 R amp S ZVA Parameter Reference Min value Accuracy Page 1 15 DC meas 1 V Pos Input 1000 m V 300 mV 10 mV 10 300 mV 1000 m V Neg Input 1000 m V 300 mV 10 mV 10 300 mV 1000 m V Accuracy Page 1 15 DC meas 10 V Pos Input 10 0 V 3 0 V 0 1 V 0 1 V 3 0 V 10 0 V Neg Input 10 0 V 3 0 V 0 1 V 0 1 V 3 0 V 10 0 V 1145 1155 82 Performance Test Report R amp S ZVA40 Actual value Max value Measurement uncertainty 1 121 E 5 0 275 0 10 0 0275 0 0275 0 10 0 275 0 275 0 10 0 0275 0 0275 0 10 0 275 Performance Test Report R amp S ZVA50 R amp S ZVA Performance Test Report R amp S ZVA50 ROHDE amp SCHWARZ Ve
441. various boards in greater detail Reflectometer ZVA8 A reflectometer board comprising a bridge unit a generator section Generator and a receiver section Receiver is incorporated in every port Port1 to 4 These three components are screwed together to form a compact unit Bridge unit The bridge unit is a resistive coupler which is used to separate the signal going to the DUT from the signal coming from the DUT The reference signal 7 measure of the signal to the DUT is also obtained from the bridge unit The reference signal provides a reference for relative measurements Generator The generator contains three broadband amplifier stages which boost the signal coming from the synthesizer to a level 20 dBm Limiter diodes protect the output stage from ESDs A total of three adjustable attenuators form the setting element to keep the output level constant and to attenuate it electronically 1145 1155 82 3 4 E 5 R amp S ZVA Instrument Construction and Function Description Receiver The receiver section has two channels measurement channel and reference channel and uses single conversion Every channel contains a buffer amplifier for each of the frequency ranges 300 kHz to 4 GHz and 4 GHz to 8 GHz a mixer with LO amplifiers and an IF amplifier In the mixer the input signal is directly converted to the IF range approx 15 to 21 MHz The inputs are protected by limiter diodes Reflectometer Unit ZVA24 A reflectometer unit
442. vice Functions When the instrument has been started check the protocol file for errors INFO Error Log 1145 1155 82 3 38 E 5 R amp S ZVA Board Replacement Replacing Fuse board A21 See Chapter 5 Spare Parts List 735 and drawings 1145 1110 1145 1290 The fuse board is installed on the left hand side of the power supply Removing the power supply and the fuse board gt Turn off the instrument and disconnect from the mains screw off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Remove the 4 screws 757 in the rear panel Pull out the power supply unit a little at the rear of the instrument remove screw 737 and anti touch guard 736 On the left hand side of the power supply pull off the fuse board 735 to the left Disconnect the two mains cables from the fuse board Fitting the new fuse board and the power supply VV V ON V Connect the mains cables to the fuse board and refit the fuse board to the power supply Secure the anti touch guard 736 with screw 737 Reinstall the power supply by reversing the removal procedure Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position Connect the mains cable turn on at the mains switch and press the ON key Select Service Level 2 see Service Functions When the instrument has been started check the protocol file for errors INFO Error Log 1145 1155 82 3 39 E 5 Board Re
443. vice in Munich 1145 1155 82 3 54 E 5 R amp S ZVA Board Replacement Replacing the Reflectometer Fan See Chapter 5 Spare Parts List Item 100 190 and drawings 1145 1110 1145 4177 1145 4283 1302 5621 ZVA8 and ZVA24 only gt Remove the reflectometer see chapter Replacing a Reflectometer RMxx A510 to A540 Replacing the fan Disconnect the fan cable at the reflectometer Undo the 4 holding screws 110 194 and remove the fan Insert the new ZVA8 cable outlet to the outside ZVA24 cable outlet to the inside Screw back the 4 screws 110 194 and washers 120 130 192 193 v v Vv V Reassembling the instrument Reinstall the reflectometer see chapter Replacing a Reflectometer RMxx A510 to A540 Connect the mains cable turn on at the mains switch and press the ON key Check that the fan is operating Turn off the instrument again and disconnect from the mains Fit the instrument base cover 297 and secure with 12 countersunk screws 299 Push the enclosure 400 back on and screw the 4 rear panel feet 460 into position V V V V Reconnect the mains cable turn on at the mains switch The instrument is now in the standby mode ZVA40 ZVA50 and ZVA67 gt Remove the cover plate 260 undoing 12 screws 261 4 screws 212 gt Remove blower attachement 210 undoing 2 screws 211 Replacing the fan gt Disconnect the fan cable at the reflectometer gt Remove th
444. w off the 4 rear panel feet 460 and pull off the enclosure 400 backwards Remove the 2 sems screws 700 and carefully lift out the floppy disk drive 670 together with the floppy drive holder 680 N B The floppy cable to the motherboard is still connected Disconnect floppy cable 690 on the floppy disk drive Installing a new disk drive and reassembling the instrument gt gt Release the floppy disk drive by removing the 3 sems screws 700 from the floppy drive holder 680 and insert a new floppy disk drive 670 into the floppy drive holder 680 Connect floppy cable 690 on the floppy disk drive Resecure the floppy disk drive 680 from above to the side of the instrument with the fan using 2 sems screws 700 N N Center the floppy disk drive wrt the cut out in the front cover gt Slide the enclosure 400 back on and screw the 4 rear panel feet 460 into position gt Connect the mains cable turn on at the mains switch and press the ON key Function test VV Y V The instrument boots up and starts the instrument firmware Insert a 3 disk with files Press the FILE key then the File Manager softkey and Edit Path Enter a and with the screen functions and terminate with the Enter key The directory structure of the disk displayed on the screen shows that the floppy disk drive is operating properly 1145 1155 82 3 36 E 5 R amp S ZVA Board Replacement Replacing
445. w on the side of the dial Disconnect the gauge block 3 Mate the connector to be measured to the gauge and note the indication 4 The connector is in gauge if the indication lies between the limits set by the connector specification see Table above For precision type N and 3 5 mm connectors the calibrated zero indication on the dial corresponds to one extreme the other being 76 um 0 003 in anti clockwise on the dial CAUTION Damage to the connector or the one it is to may occur if the reading is positive 5 After use return the gauge set to its box 1145 1155 82 2 7 E 5 R amp S ZVA Instrument Construction and Function Description Table of Contents Chapter 3 Repairs 3 PRO AAR 3 1 Instrument Construction and Function 3 1 Block Diagram inii E 3 2 Description of the Block Diagram 3 4 eleng M 3 21 B ard Ove VEW uw us Ot eet E Geta eae 3 22 Replacing Front Module Controller 9 0 3 23 Replacing the Lithium Battery on the Front Module 3 26 Replacing e Ee BEE E EE 3 30 Replacing LCD A70 and the DC AC 3 31 Replacing Flexible switch board Keyboard A16 Key Pad 15
446. with Opt Gen Atten Reference 10 dBm Freq Level 1 GHz 22 dB 20 dB 15 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 24 E 5 R amp S ZVA Performance Test Report R amp S ZVA8 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty G Q N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 2 1GHz 2248 20 dB 15 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 22 dB 20 dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 75 dB 80 dB 85 dB 90 dB 1145 1155 82 1 25 E 5 Performance Test Report R amp S ZVA8 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Q Q N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference
447. x value Unit Measurement uncertainty Q Q N N N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 32GHz 17dB 15 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 13 dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 85 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 141 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty QO QO N N N N N N N N N N N N N N N N N N Port __ 0 1 dB Power linearity with Opt Gen Atten Reference 10 dBm Freq Level 45GHz 13dB 10 dB 5 dB 5 dB 10 dB 15 dB 20 dB 25 dB 30 dB 35 dB 40 dB 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB 1145 1155 82 1 142 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty m 0 3 dB Power measurement uncertainty Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 MHz 1GHz 1 5 GHz 2GHz 2 1 GHz 2 5 GHz 3 GHz 3 5 GHz 4 GHz 4 1 GHz 4 5 GHz 5 0 GHz 5 05 GHz 5 7 GHz 6 0 GHz 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 GHz 8 1 GHz 9 0 GHz 10 0 GHz 10 2 GHz 11 0 GHz
448. x B16 1145 1155 82 3 28 R amp S ZVA Board Replacement Putting into operation gt Connect the mains cable turn on at the power switch and press the ON key gt Select Service Level 2 see Service Functions gt When the instrument has been started check the protocol file for errors INFO Error Log 1145 1155 82 3 29 E 5 Board Replacement R amp S ZVA Replacing Hard Disk A60 See Chapter 5 Spare Parts List 710 and drawings 1145 1110 and 1145 1310 The hard disk is located between the controller tray and the boards The spare disk is delivered with the software pre installed Before removal Whenever possible back up the user data on an external data storage medium Opening the instrument and replacing the hard disk Turn off the instrument disconnect from the mains unscrew the 4 rear panel feet 460 and pull off the enclosure 400 backwards Lift off the instrument cover 296 at the top after undoing the countersunk screws 298 Disconnect the flat cable 715 at the hard disk drive Note Do not pull or push on the flat cable instead carefully lever out the connector strip with small screwdriver Remove the 2 countersunk screws 725 in the hard disk holder 720 gt Remove the hard disk 710 and holder 720 Undo the 4 countersunk screws 730 remove the old hard disk and screw the new hard disk to the holder 720 Installing and putting the new hard disk in
449. xLO 14 4 ZVASO four port 4xSRC 4 0 ZVAO twO port 5 4 pe 2x SRC 2x LO one board ZVA67 four port me om 4x SRC 4x LO two boards Front unit The front unit comprises a mounting plate on which the LCD the flexible switch board and key pad and the tachogenerator are accommodated The front module controller is mounted in the controller tray in the instrument frame LC display All results and setting information the user requires is displayed on the colour LCD The resolution of the LCD is 800 x 600 pixels SVGA The display has an integral cold cathode tube to provide illumination The high voltage that is required is provided by a dedicated DC AC converter The converter is mounted on the mounting plate next to the display and connected to both the display and the controller board via a cable Keyboard The keyboard comprises a flexible switch board and a key pad They make contact whenever a rubber key is pressed The two LEDs for the status display associated with the Standby On key yellow for standby green for on are also accommodated on the key pad Key detection and LED control are performed via a foil cable connection on the controller board They are controlled by means of a matrix method implemented by a special microprocessor on the controller board the two LEDs are controlled accordingly When the instrument is turned off
450. y Port Page 1 11 Input noise level with opt receiver atten Test frequency 25 0 GHz 26 0 GHz 27 0 GHz 28 0 GHz 29 0 GHz 30 0 GHz 31 0 GHz 32 0 GHz 33 0 GHz 34 0 GHz 35 0 GHz 36 0 GHz 37 0 GHz 38 0 GHz 39 0 GHz 40 0 GHz 41 0 GHz 42 0 GHz 43 0 GHz 44 0 GHz 45 0 GHz 46 0 GHz 47 0 GHz 48 0 GHz 49 0 GHz 50 0 GHz 1145 1155 82 1 150 E 5 R amp S ZVA Performance Test Report R amp S ZVA50 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty e Page 1 11 ta noise level with opt dir gen rec access Test frequency 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GH 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GMz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 00012 GHz 12 00012 GHz 12 70012 GHz 12 80012 GHz 12 99988 GHz 14 00012 GHz 15 00012 GHz 16 00012 GHz 16 10012 GHz 18 00012 GHz 19 00012 GHz 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 151 E 5 Performance Test Report R amp S ZVA50 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port __ Page 1 11 Input noise level with opt dir gen rec access Test frequency 25 0 GHz 26 0
451. z 20 00012 GHz 21 00012 GHz 22 00012 GHz 23 00012 GHz 23 99988 GHz 1145 1155 82 1 66 E 5 R amp S ZVA Performance Test Report R amp S ZVA24 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port Page 1 12 Matching raw Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 MHz 1 0 GHz 1 5 GHz 2 0 GHz 2 5 GHz 3 0 GHz 3 5 GHz 4 0 GHz 4 5 GHz 5 0 GHz 5 5 GHz 6 0 GHz 6 5 GHz 7 0 GHz 7 5 GHz 8 0 GHz 9 0 GHz 10 0 GHz 11 0 GHz 12 0 GHz 13 0 GHz 14 0 GHz 15 0 GHz 16 0 GHz 17 0 GHz 18 0 GHz 19 0 GHz 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz 1145 1155 82 2X eae 023 2x N N N N N N N N N 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 1 67 5 Performance Test Report R amp S ZVA24 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty Port to Port Page 1 13 Dynamic range without options step atten and direct gen rec access Test frequency 10 12 MHz 20 12 MHz 50 12 MHz 100 12 MHz 200 12 MHz 500 12 MHz 700 12 MHz 750 12 MHz 1 00012 GHz 1 50012 GHz 2 00012 GHz 2 10012 GHz 2 50012 GHz 3 00012 GHz 3 50012 GHz 4 00012 GHz 4 10012 GHz 4 50012 GHz 5 00012 GHz 5 05012 GHz 5 70012 GHz 6 00012 GHz 6 35012 GHz 6 36012 GHz 7 00012 GHz 7 50012 GHz 7 99988 GHz 8 10012 GHz 9 00012 GHz 10 00012 GHz 10 20012 GHz 11 0001
452. z 32 0 GHz 64 0 GHz 1145 1155 82 1 174 E 5 R amp S 2 Performance Test Report R amp S ZVA67 Parameter Reference Min value Actual value Max value Unit Measurement uncertainty 0 2 dB Output power 10 dBm Test frequency 10 MHz 20 MHz 50 MHz 100 MHz 200 MHz 500 MHz 750 2 1 0 GHz 1 5 2 2 0 2 5 2 1 GHz f 2 5 GHz 3 0 GHz 3 5 2 5 4 0 GHz 4 1 GHz 4 5 2 5 0 2 5 05 GHz 5 7 2 6 0 2 6 35 GHz 6 36 GHz 7 0 GHz 7 5 GHz 8 0 2 5 8 1 GHz f 9 0 GHz 10 0 GHz 10 1 GHz 5 11 0 GHz 12 0 GHz 12 6 GHz 12 7 GHz 13 0 GHz 14 0 GHz 15 0 2 16 0 GHz 16 1 GHz 17 0 GHz 18 0 GHz 19 0 GHz 5 20 0 GHz 21 0 GHz 22 0 GHz 23 0 GHz 24 0 GHz f 1145 1155 82 1 175 E 5 Performance Test Report R amp S ZVA67 R amp S ZVA Parameter Reference Min value Actual value Max value Unit Measurement uncertainty NN N N N N 0 2 dB Power Accuracy Output power 10 dBm Test frequency 25 GHz 26 GHz 27 GHz 28 GHz 29 GHz 30 GHz 31 GHz 32 GHz 33 GHz 34 GHz 35 GHz 36 GHz 37 GHz 38 GHz 39 GHz 40 GHz 41 GHz 42 GHz 43 GHz 44 GHz 45 GHz 46 GHz 47 GHz 48 GHz 49 GHz 50 GHz 52 GHz 54 GHz
453. z to 67 GHz Test cable Test cable N m to N m Test cable Test cable 3 5 mm m to 3 5 mm f 11 Test cable Test cable 2 92 mm m to 2 92 mm f Test cable Test cable 1 85 mm m to 1 85 mm f Conn Cables for DC 4 pin mini DIN plug 1145 1155 82 ZR amp S V Z218 Recording correction values on R amp S ZVA67 R amp S ZV Z11 1085 6505 03 Recording correction values on R amp S ZVA8 R amp S ZV Z14 1134 4093 02 Recording correction values on R amp S ZVA24 Order No Recording correction values on R amp S ZVA40 23005066 Huber amp Suhner Recording correction values on R amp S ZVA50 67 R amp S ZV ZT1 1164 1005 02 Aligning the DC inputs GORE ENOCBOCB0240 2 3 E 5 Manual Alignment and Recording Correction Values R amp S ZVA Aligning the Frequency Accuracy Test equipment Spectrum analyzer section Test Equipment item 1 Error lt 1 x 10 Test setup Connect the spectrum analyzer to the 10 MHz reference output at the rear of the R amp S ZVA R amp S ZVA settings Select internal reference MENU System Reference Internal Spectrum analyzer settings Center frequency 10 MHz Span 200 Hz Note Before the following measurement is performed the R amp S ZVA must have been switched on for at least 30 minutes to give the reference oscillator time to warm up Measurement Measure the frequency with the spectrum analyzer Nominal frequency Model without OCXO Opti

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