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R&S®EVS 300 ILS / VOR Analyzer User Manual

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2. gt Item Display Function Indication 2 Base Band Range 2 Setting the baseband signal level sensitivity 500 mV 5V Setting range 500 mV 5V 3 Channel 2 Input 2 Changes between RF input signal CH2 1 or RF Base Band the baseband signal 3 12 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Item Display Function Indication 4 Channel 1 Input 2 Changes between RF input signal CH1 or the RF Base Band baseband signal 5 Correction factor CH2 Setting of the RF attenuation at the antenna dB dB input CH2 Setting value 20 20 dB 6 Correction factor CH1 Setting of the RF attenuation at the antenna dB dB input CH1 Setting value 20 20 dB 1 if channel 2 is used as an option otherwise not adjustable 2 only usable with hardware revision RF Board as of version 5 08 main board as of version 6 05 and software as of version 3 0 this information may be viewed in the setup function under inven tory 3 4 3 1 Setting the Antenna Correction Factor on Channel 1 Channel 2 Control Operation Function 1 Go to the selection window Correction factor CH1 CH2 and activate the edit function as de scribed in section 3 4 2 2 Turn the rollkey several times Setting of the antenna correction factor until the required value ap gain or loss of the connected antenna the pears set value will be added to the measured leve
3. RF Had M dEn Uri canki HHT f j 3 REF LEW 1 m dim TRLEW Press the SPLIT 13 button and select the SCOPE mode Ler If all the options are installed the system switches to that mode which was active last either F SCAN FFT or Scope mode 3544 4486 12 07 E 6 3 87 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 13 3 1 Signal Parameters and Displays in the Scope mode Option EVS K7 1 RF Freq 110 700 MHz RF Ref 30 dBm Mode Coupled kk 3 4 for general description of the status field refer to 3 2 1 1 S Due to the multitude of settings offered two softkey bars are available The currently displayed softkey bar will be identified with the 1 2 e g 2 2 A symbol 3 Use the t button to switch back and forth between the soft key bars 3 13 3 1 1 Scope Display 1 1 RF Freq 110 700 MHz DELTA RF Ref 30 dBm Mode Coupled 50 00 Item Display Function Indication 1 Parameter indication Indication and setting of the following parame ters RF Freq only for the signal IN RF Indication and setting of the RF receive fre quency in MHz 3 88 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Item Display Function Indication RF Ref only for the signal IN RF Difference of the reference level in dBm dBuV Mode only for the signal IN RF Indication of the ATT mod
4. 20 mW DIV for UNIT V 0 1 mV 0 2 mV 0 5 mV 1 V DIV E 6 3 107 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Display Description MAX LEV REF LEV Setting of the Y axis maximum value the setting range and the softkey ee depend on the unit set for UNIT Selection for UNIT dBm REF LEVEL for UNIT W V MAX LEVEL TIME DIV Setting of the time base the setting range depends on the set sampling Z frequency sampling rate and the buffer size 2 00 V Poemon Shifting of the display detail within the measured data storage The left A hand time of the display window will be set S RATE Setting of the sampling frequency sampling rate DAR Selection 2 5 10 40 80 MHz BUFFER Setting of the buffer size of the power sensor This setting determines the zs number of values Samples that are recorded per storage cycle Selection 0 5 1 2 4 8k 3 14 12 Setting the Resolution Y Axis Control Operation Function 1 V Div Press the softkey XX DIV The selection list for changing the resolution 0 2 The display of the unit in the of the Y axis according to the set unit will be softkey depends on the unit displayed set for UNIT and the setting range Scaling of the Y axis is selectable in fixed steps the setting range depends on the unit set for UNIT Cross unit scrolling in the selection lists is possible Selection for UNIT dBm 1 2 5 10 dB DIV for UNIT
5. 60 dB stop band attenuation 18 8 kHz f 10 kHz f f 10 kHz f 3 10 7 5 1 Select the CRS CLR measuring mode Control Operation Function 1 Press the softkey Meas The display switches to the parallel Course Mode several times until the or Clearance signal measuring the current CRS CLR measurement mode is shown in the softkey mode is set MoasMode CRS CLR 3 56 E 6 3544 4486 12 07 ROHDE8SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function In addition a frequency channel change can be performed the same way as in Normal view ILS LLZ GS LLZ 110 3000 DDM o 1s0 1 0 0189 uz 1 Z LEVEL dBm Z SDM 1 0 3999 MeasMode CRS CLR COURSE yp CLEARANCE ir FREQ kHz 7 49 7 51 Eres 33 m LEVEL dBm J 2 MeasTime 50 ms Indic DDM 0 400 1 PHI 90 90 5 05 PHI 150 150 1 59 G asuz UST 1 3 CH 1 REM MANS 1 Indication of the sum signal s parameters 2 Indication of the Course signal s 3 Indication of the Clearance signal s 3 10 7 5 2 Signal Parameters and Display in the CRS CLR window Option EVS K3 1 2 3 4 K WS LLZ RT CH F MHz 40x 110 3000 Z DDM o 1s0 1 0 0189 paras 45 z LEVEL dBm 62 4 Z SDM 1 0 3999 MeasMode CRS CLR COURSE yp CLEARANCE 14 REG 7 49 5 LEVEL dBm 64 9 13 6 120 80 40 20 120 DDM 90 150 0 0394 12 7 0 400 R
6. M TATM i GHAS Approach Perform Designator cas Route Indicator z LTP FTP Latitude LTP FTP Longitude LTP FTP RBeiqht m Delta FPAP Latitude 0 0012A76 Delta FPAP Longitude 0 0230079 Approach Thras Cross Haiqht n 0 Approach TCH Units Selector teet 7 Glide Path Angle GPA 3 09 R CourseWidth at Thrashold m 82 00 ON Delta Length Offset m 376 Elapsed time z FAS Vertical Alert Limit m 10 0 0 0 FAS Lateral Alert Limit m 40 0 The FAS data block data display consists of a basic data display 1 the FAS data display 2 and a time display 3 All decoded data of the currently selected time slot is displayed in its chronological sequence in the display field 1 as follows 3 Display Function To 1 range of the general data such as Time slot Display of the selected time slot SSID Display of the station slot identifier Msg Type Display of the message type of the selected time slot GBAS ID Display of the GBAS ideniifier of the ground station for the correspond ing time slot burst To 2 range of the FAS data Reference Path Data Numerical identifier of the FAS Data Block Selector Reference Path ID Identifier of the Reference Path FAS Data Set Length The length of the FAS DB in byte byte Operation Type FAS Data Blocks be evaluated At the moment TAP and Ma data blocks are not supported SBAS Service Provider Satellite Based Augmentation System Service Provider Airport ID Ide
7. Operation R amp S EVS 300 ILS VOR Analyzer Item Display Function Indication 4 Power REV dBm Different indications numeric bargraph dis dBm W RL Return loss dB play for reflection VSWR VSWR Bargraph scaling dBm 20 60 dBm W 0 001 100 W RL 0 40 dB VSWR 1 3 14 20 2 Softkeys 2 Displa Description ee Switchover between the two possible sensor types R amp S NRT R amp S NRP While switching to one sensor type this sensor will be initial ized accordingly and the identification data of the sensor will be displayed in the information field 2 If a sensor is not detected no Sensor will be displayed in the information field 2 ea Dimension setting for the measured value display of the feed power The set unit will automatically be carried over to the measured value display Power FORW 3 The scaling of the bargraph will automatically be adapted The following selection can be made dBm dB W aa Dimension setting for the measured value display of the return power The a set unit will automatically be carried over to the measured value display 4 The scaling of the bargraph will automatically be adapted The follow ing selection can be made Display of the return power in Watt or dBm Display of the return loss RL in dB Display of the VSWR Reference Setting of the reference level reference level for relative level measure an ment in dBm softkey is enab
8. W W a a Fj F i Bg m Th w i w m s p ESA i al ELAN TAU Ruth ee has ee ake i ak A hea ila Maki dojd yoo AAAA ZPAP ROPA Pada tet aia dE w EA Maia Lo dibad dia a lk klade 4 en e S 100 120 I Hz Me ae za as ace arn Taa um ileus o ene oe geese re CHI LOG RATTERY mr j Seater 0 to eaten a Normal view F SCAN mode Frequency setting view 3544 4486 12 07 E 6 3 73 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 13 1 2 1 Softkeys 2 of the Frequency setting Display Function START F Activates the edit function for the start frequency set frequency is shown in 118 000 the softkey Activates the edit function for the stop frequency set frequency is shown in the softkey STOP F 120 000 CENTER F Activates the edit function for the center frequency set frequency is shown 119 000 in the softkey SPAN F Activates the edit function for the span frequency set frequency is shown 2 000 BACK in the softkey Change to the F SCAN Softkey bar 1 2 switched on before 3 13 1 3 Flow of a Frequency setting in F SCAN mode In the following text the flow for the setting of the start frequency will be described These steps are also representative for the setting Stop Center and Span frequency Control Operation Function 1 Press the softkey START F Activation of the edit function for changing START F 118 000 the start frequency START
9. rollkey 3 4 10 6 Switch ON OFF the function Boot on Power Up Control Operation Function 1 Goto the selection window Boot on Power Up as described in section 3 4 2 2 Turn the rollkey several times Switch ON OFF the function Boot on until the required function Power Up This function serves for the appears automatic switching on the device at add on connection of an external supply voltage The function only makes sense to use at device without battery The function can be used as of the keyboard controller KBC software version gt 2 2 Selection ON OFF Le After a turning the device off a waiting time must be taken into account of switching on approx 10 s before a re peated one automatically 3 a Press the Enter button push Acceptance of the new set function m rollkey 3 32 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 4 11 Call up the Error Logbook Le The error logbook contains only service information Control Operation Function 1 Switch to the second menu Switching to the Error Log menu window screen of the setup function General notes pertaining to the status of the and press the softkey Error device will be entered into the error logbook Log In case of a malfunction the cause of the error can be viewed here amp SETUP Error Log za 27 05 2007 06 15 04 C 4 MEMScreen cpp can not mount US all Settings 18 05 17 C
10. 15 C If the temperature raises above 14 C the screensaver automatically turns back on Selection ON OFF 3 I Press the Enter button push Acceptance of the new set function AG rollkey Le In order to prevent any damage to the display the screen saver should always be turned on if the temperature falls below 10 C 3 24 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 4 9 Setting the Communication interface Control Operation Function 1 Press the softkey Remote Change over into the Remote Control Control menu window amp SETUP RemoteControl Signal In 4 0 TCP IP DHCP OFF ran 9 TCP IP Address 172 17 40 152 AnalogOut TCP IP Netmask 255 25500 8 _ TopiPGatowy ieiesii rats 6 Hostname Evs300 kas g _ 8282 1 Baud rate 115200 Data 4 RS232 1 Data bits 8 Logger R5232 1 Sto 5 o 3 1 Stop bit 1 e s 2 RS232 1 Parity NONE Remote on 1 cH LIST CH 1 2 LOC FULL mm Item Display Function Indication 2 RS232 1 Parity Setting for the Parity characteristics of the NONE ODD RS 232 1 remote interface EVEN MARK SPACE 3 RS232 1 Stop bits Setting for the Stop bit of the RS 232 1 remote 1 1 5 2 interface 4 RS232 1 Data bits Setting for the Data bit of the RS 232 1 remote 5 6 7 8 interface 5 RS232 1 Baud rate Setting the Baud rate of the RS 232 1 remote 1200 2400 4800 interface 9600 19200 38400
11. 2 Setting the corresponding The correction frequency should be entered correction frequency with with the corresponding decimal place rollkey keyboard Confirm with the correct di Acceptance of the actually set new correc mension or Press the Enter tion frequency button push rollkey 3 14 22 Setting the Measured Value Display of the Feed Power Control Operation Function 1 FORWARD Press the softkey Switchover the unit for the measured value w FORWARD several times display 1 of the feed power The set unit is until the wanted unit is set shown in the softkey Selection dBm dB W 3544 4486 12 07 E 6 3 125 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function When switching from the dBm to the dB unit the currently measured feed level will be stored as the reference level in the Reference 2 softkey The reference level can also be set manu ally also refer to Setting the Reference Level amp Power Sensor TPE Tae HRT E iHa ip Dentor Mo ganeer FORWARD da REVERSE dim Reference W D Powers dBm 0 W 0 0 M W W Pare klanu The scaling of the bargraph will automatically be adapted to the selected unit Bargraph scaling dBm 20 60 dBm dB 30 30 dB W 0 001 W 100 W 3 14 23 Setting the Measured Value Display of the Return Power To gain exact information on the return
12. GBAS ID Display of the GBAS identifier of the ground alphanumeric station of the selected time slot Message identifier Display of the operating mode on the selected STANDARD TEST time slot 7 GBAS data display Display of the GBAS time slot data from A H Data 3 19 1 2 1 Structure of the GBAS data display 1 2 3 4 5 6 7 d F kHz SSID GBASTD TX_Len Item Display Function Indication CBAS time slot description Lev dBm Measured reception level of the corresponding time slot burst 3 d F KHz Display of the difference between the carrier frequency and the set recelver frequency 4 SSID Display of the SSID station slot identifier iden 0 7 tifier for the corresponding time slot burst 5 GBASID Display of the GBAS identifier of the ground alphanumeric station for the corresponding time slot burst 6 TX_Len Display of the data package size GBAS data Number of bits and FEC data FEC Forward Error Correc tion f Msg ID Display of the operating mode of the corre STANDARD TEST sponding time slot 3544 4486 12 07 E 6 3 161 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 19 1 3 Softkeys 2 Display Function ATT MODE Switch over to the RF input attenuation set range is shown in the soft AUTO key LOW NOISE 10 dB Indicating range 120 20 dBm NORM Normal 0 dB Indicating range 110 10 dBm LOW DIST Low Distortion 25 dB Indicating range
13. The blue frame indicates the new choice 3 Press the Enter button push Changes to the new selected mode Am rollkey Canceling a selection 4 Close Press Close this view 2 Cancel and return to the previously active this view softkey mode 3544 4486 12 07 E 6 3 41 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 10 ILS mode operation Activates the ILS mode Control Operation Function 1 Ls Press the ILS 4 button The R amp S EVS 300 switches over into the ILS mode or LS LLZ m CHF MHz 40x 1103000 _ CRS 750 zoo Press the SPLIT 13 button kura EE EDA D and select the ILS mode 3 10 1 Signal Parameters and Display in the ILS mode KR ILS LLZ CH F MHz 40x 110 3000 CRS r KHz 7 50 LEVEL dBm 48 5 CLR r kHz 7 46 MeasMode CRS CLR AM MOD 90Hz 1 25 02 FREQ_90 Hz 90 00 AM MOD 150Hz 15 01 FREQ_150 Hz 150 00 DDM 0 150 1 0 1000 SDM 1 0 4002 ID MOD PHI 90 150 0 01 ID F Hz VOICE MOD 0 02 ID CODE as 3 for general description of the status field refer to 3 2 1 1 3 10 1 1 RF Parameter Section 1 3 3 1 2 CH F MHz Ar L Sp m i The display fields in the RF parameter field ge change with each setting of the measuring mode CLR urlktiz 7 46 MeasMode The respective fields are identified with an and will be described in the following o table however
14. Time hh mm ss Time setting hh mm ss Date dd mm yyyy Date setting dd mm yyyy 3 4 10 1 Date setting Control Operation Function 1 Go to the selection window Date and activate the edit function as described in section 3 4 2 2 Enter the date Enter the date in the format shown dd mm yyyy e g 01 01 2006 3 Pa Press the Enter button push Acceptance of the new set date AG rollkey 3 4 10 2 Time setting Control Operation Function 1 Go to the selection window Time and activate the edit function as described in section 3 4 2 2 Enter the real time Enter the time in the format shown hh mm ss e g 08 59 00 3 a Press the Enter button push Acceptance of the new set time AG rollkey 3 30 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 4 10 3 Energy Saver setting ON OFF Control Operation Function 1 Goto the selection window Energy Saver as described in section 3 4 2 2 Turn the rollkey several times Switching the energy saver setting ON and until the required function OFF If the energy saver setting is activated appears the display will be switched off when the time set under the energy saver timer has elapsed The collection of data is still active only the back light has been turned off Selection ON OFF 3 Press the Enter button push Acceptance of the new set function rollkey LF The energy saver setting can
15. factor 100 FA4 READY Same as FA1 but output is pre ceded by a measurement time FA5 READY Same as FA1 but output is pre ceded by the time in ms since the FA5 is started MEASMODE CRS CLR COURSE CLEAR CRS CLR READY Selects the measurement mode PH lt DEG gt Request of the phase shift 90Hz 150Hz degree SDO lt SDM 1 gt Request of the current SDM value dimensionless SD1 lt SDM UA Request of the current SDM value UA FCLR lt Hz gt e g 8000 3Hz Request of the current frequency Clearance value in Hz FCRS lt Hz gt e g 8000 2Hz Request of the current frequency Course value in Hz 3 178 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Command Parameter Response Function FSINGLE lt Hz gt Request of the current frequency e g 31 2Hz Single value in Hz GS READY Setting the GS mode K2_ 150 lt gt Request of the K2 distortion value of 150 Hz signal in K2_90 lt gt Request of the K2 distortion value of 90 Hz signal in K3_150 lt gt Request of the K3 distortion value of 150 Hz signal in K3_90 lt gt Request of the K3 distortion value of 90 Hz signal in LCLR lt dBm gt Request of the current Level Clear ance value in dBm LCRS lt dBm gt Request of the curre
16. 0 150 1 0 1000 CRS vr KHz 7 50 MeasMode CLR r KHz 7 46 CRS CLR FREQ_90 Hz 90 00 FREQ_150 Hz 150 00 SDM 1 0 4002 ID MOD Indic DDM PHI 90 150 0 01 ID F Hz R 0 400 1 VOICE MOD 0 02 ID CODE a Example ILS mode Item Function 1 RF Parameter section 2 Softkeys 3 Status display A Measured values section 3 2 1 1 Status Display 3 Le In all modes the status display shows just general specific unit information exception is the mode display 1 3 Item Display 4 2 REM FULL mmm Function Indication 1 Data Logger status 3544 4486 12 07 Display of the Data Logger status of both e g measuring channels i e display of the a _2 gt set measuring mode as well as the cur rently selected Data Logger list and its length number of datasets A detailed description of the Data Logger can be found in section 3 15 E 6 3 5 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Item Display Function Indication Displays the used power sensor and the NRP z81 Ser 100172 accompanying serial number in the DME Power Sensor status Pulse View 2 CH Shows the measuring channel 1 2 1 2 channel 2 Option 3 LOC REM LOC LOCAL local operation LOC REM RLC REM REMOTE remote operation the function can be switched off over the button LOC RLC REMOTELOCK the local opera tion is locked by remote contro
17. 1 CH1 CH 2 1 Press the Enter button push Acceptance of the new set function rollkey 1 if channel 2 is used as an option otherwise not adjustable 3 15 4 5 Setting the Logging Source Control Operation Function 1 Switch to Setup and select the display view Data Logger Select the window Logging Source 2 ZZ Select Setting the Data Logger control system The C control system may be selected based on time external trigger impulses or a combi nation of both The control system deter mines the frequency of data recording If a control function is selected based on time the datasets will be stored depending on the time of the Logging Interval If a control function is selected based on external trig ger mechanisms the datasets will be stored depending on the trigger impulse A system combining both methods will mark the occurrence of an external trigger im pulse in addition to the time controlled Data 3 140 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function Logger list Selection time ext trigger time ext Trig time PPS 3 NI Press the Enter button push Acceptance of the new set function m rollkey 3 15 4 6 Start Stopp the Automatic storing of the measured value Control Operation Function 1 Press the Start 10 button The automatic storing process fort he measured value must be initiated
18. 118 MHz With the ESC button any time a break off of the function is possi ble and the old value will be restored 2 If the frequency setting will be performed with the rollkey or the cursor buttons the corresponding target channels will be displayed according to the ICAO frequency list in the channel window 3 The frequency step width 0 001 10 000 MHz is settable in the setup F Step when using the rollkey or the cursor buttons 3544 4486 12 07 E 6 3 63 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 11 3 Setting the Receiving channel in the VOR mode Control Operation Function 1 Press 2x the FREQ 9 Switching over into the edit function for button channel input frequency assignment ac cording to ICAO frequency list 3 10 3 1 The channel section is activated and behind the last digit the cursor appears Er 2 Use the rollkey keyboard to Only digits entry see also ILS frequency set the respective channel channel list The frequency ICAO fre number and use the up down quency list 3 10 3 1 associated with the arrows to set X or Y channel will be displayed in the frequency field 51y 111 4500 Press the Enter button push Acceptance of the new set channel no rollkey 51Y Le 1 Onchannel input via the tens keyboard the mode specific channel ranges must be observed VOR 18X 56Y When the channel ranges are exceeded or when they fall below the digits
19. 30 00 BEARING rom FM DEV Hz i ID MOD 0 01 FM INDEX i ID F Hz VOICE MOD ID CODE a 3 for general description of the status field refer to 3 2 1 1 3 60 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 11 1 1 RF Parameter Section 1 CH F MHz A 17X 108 0000 MEAS F MHz 108 0000 LEVEL dBm Item Display Function Indication CH F MHz Channel reading channel setting frequency Z B 38X assignment according to ICAO frequency list 2 CH F MHz Reading and setting of the receive frequency MHz receive frequency setting by channel setting according to ICAO frequency list 3 MEAS F MHz Reading of the measured VOR frequency Graphic display bargraph of the measured dBm dBuV level as well as the preset squelch threshold The green line above the bargraph marks the i valid range which is indicated in the data sheet Information contained in the datasheet has no or only limited validity in the range identified by the red or yellow bar 5 LEVEL dBm Measured receive level numerical bargraph dBm dBuV in dBm dBuV with the settable antenna correc tion factor 0 0 from the setup if this level was LEVEL dBm a selected as 0 0 3 11 1 2 Measured Values Section 4 AM MOD 30Hz 30 09 FREQ 30 Hz 30 00 2 AM MOD 9960Hz 29 86 FREQ 9960 Hz 9960 0 g 10 AM DIST 9960 2 i FREQ_F
20. 3007 11 30 50 130 l 1000 UJ 3 8 OF F097 11 30 56 390 164 10490 T Chem Liri 4 00 7097 14500 38 090 LOW Jog 0 4 dh jia 11 J 46 430 toi ne CCEE O aaa aaa l O tt ama an nt m m a a a a a u a w Gh dT 11901500997 Lon 1000 k Selecting m EA r 8 02097 11 30 30 030 LOG 1090 Oh imal a 08 00 9007 11 30 46 726 LOW 1g k poz 4 ILS Graph Trace display view u R A piir titi Aia IMS 1000 4 0 a Mi OE J037 Gee NIN MB idee Oe Clear mi amp ILS Data Loggar Aig ai OF 03 9007 11 70 1 004 LOW aes ET Lists i Teeri I OSO 7007 11 30 51 034 Log dogo ul is 07 2007 11 30 51 2723 ME 1000 Oh Li DA OE JOATE LIIAUIRI JIZ OE 1090 on Copy Lisi Asiapi 1 fe fk 1 A17 Tear 16 USB Trace 2 Arm Thee A ETa 1 sss mh tt tt ti tt a i ta a a a a nm m a m a a a a a a ct tee si M m st A EBU mai ly ene nen rutt 3 ILS Graph display view ILS Da a Logger eo wl manii NT eat ppt Bras ing pune Ldn Jh M Gi s ULA Back ta LEW CLA Laing Ja Jida OTO 7 Grach u biin i HR i T SSE m jeny neu jr mmm ILS Graph Marker display view z LS Data Loggar pz i aai mmi OST Aii jiji Harker firvttiatni ALE M Aline deL LEW CLA LHdia FALK at done datie Mote Liako A LIS ae Oe io ponk fete Time Os Bach m Lii vire 5 1 Suwe m ews linou e 3544 4486 12 07 E 6 3 129 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Activates the Dat
21. 57600 115200 6 Hostname Enter any desired device name host name e g EVS300 default 7 TCP IP Gateway Setting of the IP Gateway XXX XX XX XXX 8 TCP IP Netmask Setting of the IP Netmask XXX XXX XXX X 9 TCP IP Address Setting of the unit s IP address XXX XXX XXX X 10 TCP AP DHCP Setting of the Dynamic Host Configuration Pro ON OFF tocol DHCP 3544 4486 12 07 E 6 3 25 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 4 9 1 Setting of the Dynamic Host Configuration Protocol DHCP Control Operation Function 1 Go to the selection window TCP IP DHCP as described in section 3 4 2 Select Using the Dynamic Host Configuration Pro tocol DHCP the dynamic configuration of the IP address will be initiated After the activation the IP address and the submask address will be displayed next to the selec tion window Selection ON OFF Le If the Dynamic Host Configuration Protocol is used all other protocol settings become inactive 3 aS Press the Enter button push Acceptance of the new set function AG rollkey 3 4 9 2 IP Address setting Control Operation Function 1 Go to the selection window TCP IP Address and activate the edit function as described in section 3 4 2 2 Enter the decimal number Setting of the IP address to run the unitina LAN network e g 172 17 40 139 3 P gt Press the Enter button push Acceptance of the new set IP address OG rollkey 3 4 9
22. AF8 lt Hz gt Request of the AF frequency of identifier in Hz AM2 lt gt Request of the AM modulation fac tor of 90 Hz signal in AM3 lt gt Request of the AM modulation fac tor of 150 Hz signal in AM8 lt gt Request of the AM modulation fac tor of identifier in AM9 lt gt Request of the AM modulation fac tor of Voice signal in DCLR lt DDM_CLR 1 gt Request of the current DDM Clear ance value dimensionless DCRS lt DDM_ CRS 1 gt Request of the current DDM Course value dimensionless DDO lt DDM 1 gt Request of the current DDM value dimensionless DD1 lt DDM UA Request of the current DDM value in UA 3544 4486 12 07 E 6 3 177 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Command Parameter Response Function FAO READY Stops the continuous output that was started with FA1 FA2 FA4 FA5 FA1 READY Activates the continuous output of DDM level measurement results The output rate is defined by the current measurement interval time Values are separated by a TAB ASC 09 DDM 1 RF level dBm FA2 READY Activates the continuous repetition of a set of values The output rate is defined by the current measurement interval time All values are transmit ted as integer values multiplied with a constant factor DDM 1 factor 10000 RF level dBm factor 10 AM Mod90 factor 100 AM Mod150
23. AnalogOut Analog Out 1 CH1 BB Out o Fu Analog Out 2 Bandwidth BB Out CH 1 DDM Range LLZ CH 1 DDM Range GS CH 1 N R M 4 LIST LIST Item Display Change over into the AnalogOut menu window Signal In Units Freq Step Size Data Logger Audio amp Display Remote Control 12 DUE Function Indication 2 DDM Range GSCH2 Scale of the XY values in Glideslope mode of Range1 4 the antenna input CH2 3 DDM Range GS CH1 Scale of the XY values in Glideslope mode of Range1 4 the antenna input CH1 4 DDM Range LLZ CH2 Scale of the XY values in Localizer mode of the Range 1 4 antenna input CH2 5 DDM Range LLZ CH1 Scale of the XY values in Localizer mode of the Range 1 4 antenna input CH1 3 14 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Item Display Function Indication 6 Bandwidth BB OUT Selection the bandwidth of the baseband signal Full Audio CH 2 of the antenna input CH2 1 7 Bandwidth BB OUT Selection the bandwidth of the baseband signal Full Audio CH 1 of the antenna input CH1 8 Analog Out 2 Signal selection to the analog output 2 CH1 DDM CH1 BB OUT CH2 DDM 1 CH2 BB OUT 1 9 Analog Out 1 Signal selection to the analog output 1 CH1 DDM CH1 BB OUT CH2 DDM 1 CH2 BB OUT 1 1 if channel 2 is used as an option otherwise not adjustable 3 4 4
24. Control Operation 1 Press the softkey Y POS 2 Turn the rollkey until the re quired value is set rollkey 3544 4486 12 07 E 6 Press the Enter button push Press the Enter button push ROHDE amp SCHWARZ Operation Function Range for baseband range 0 5 V Selection 0 2 0 1 50 mV 20 mV 10 mV VOLT DIV e Range for demodulated RF signal Selection 25 10 5 2 1 DIV Acceptance of the actually set new value Function Activation of the edit function for changing the image position in y direction The value field in the softkey will be displayed on a background POS Shifts the display in the direction of the Y axis by the entered value The setting de pends on the input signal of the baseband range Range for baseband range 5 V Selection 5 00 5 00 V increments of 0 01 V Range for baseband range 0 5 V Selection 500 500 mV increments of 1 mV e Range for RF In Selection 100 100 increments of 0 1 Acceptance of the actually set new Y position 3 93 ROHDE8SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 13 3 7 Setting the Time base To analyze very small portions of a signal the scaling of the X axis time base can be set Control Operation Function 1 TIME DIV Press the softkey TIME DIV The selection list for changing the time base jer of the X axis will be enabled 2 Pm Select Select the correspondi
25. EVS 300 ILS VOR Analyzer 3 14 1 2 Measuring construction for DME analysis EVS 300 NRP Z81 NRP Z3 lt gt DME Transmitter Trigger Trigger Out Fig 3 3 Configuration RAS NRP Z81 power sensor with active R amp S NRP Z3 adapter 3 14 2 Directional Power Sensor R amp S NRT The sensors of the R amp S NRT family can be connected via the R amp S NRT Z3 adapter to the serial interface or via the R amp S NRT Z5 adapter to the USB port of the R amp S EVS 300 Depending on the adapter used the power is supplied either via the USB port R amp S NRT Z5 adapter or via the Aux power connector R amp S NRT Z3 adapter of the R amp S EVS 300 3 14 2 1 Measuring construction for measuring large signals NRT Z14 NRT Z3 12 VDC 140 mA DEM Fig 3 4 Configuration R amp S NRT Z14 power sensor with active R amp S NRT Z3 adapter 3 98 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation L EVS 300 NRT Z14 NRT Z5 ws Fig 3 5 Configuration RAS NRT Z14 power sensor with active R amp S NRT Z5 adapter 3 14 3 Activates the Power Sensor mode Control Operation Function 1 Press the SPLIT 13 button The R amp S EVS 300 will switch to the and select the Power Sensor mode POWERMETER mode NRT or NRP 8 g SS OJ s Semi Serial th 100172 Power row W SS Power Avrg 1 5 75 dBm 000 obr 003 61 02 1 2 W 19 Meisene 1 F
26. Fast Ethernet 9 all functions of the device and the data transfer of the measurement data of the R amp S EVS 300 ILS VOR Analyzer can be remotely operated from a PC network IP Addresses and subnet mask identifier are set in the setup menu The data transfer rate is 100 Mbit s 2 1 3 7 Power Supply connection 10 Through the power supply connection POWER SUPPLY 10 XLR plug the table power pack or an external DC power source 10 28 VDC is connected power source electrical protection must be pro vided through cable protection 3 AT or on board protection A When connecting the equipment to an external DC 2 6 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 Operation 3 1 Switch ON OFF the R amp S EVS 300 ILS VOR Analyzer To switch on or off the unit press the Power 1 button When the unit is switched on the power LED 2 green lights ce If the unit is driven by the belonging power supply or by an external DC power supply gt 22 VDC the installed accumulators will be charged as well when the unit is switched on as when it is switched off 3 1 1 Starting process The boot process of the R amp S EVS 300 ILS VOR Analyzer takes about 50 s and will be indi cated by a white progressing bar Then the unit switches over automatically into the last using measurement mode ke When switched on the device is gen erally in the measurement mode
27. Longitude 9 LTP FTPHeight m Delta FPAP Longitude Approach Thres Cross Height Approach TCH Units Selector Glide Path Angle GPAJ CourseWidth at Threshold m Delta Length Offset m FAS Veriical Alert Limit m FAS Lateral Alert Limit m lt for example gt Display of the return value of the CH 1 command 0 GBAS_GETFASDATADEF 39 67 0 08 0 TATM 1824 NORM 41 FAS Data 0 EDVE 8 no letter GAST D 52 31866111N 10 54648889E 125 9 0 0012876 0 0230079 50 0 feet 3 188 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Command Parameter Response Function A if the next FAS Data Block is present GBAS_GETFRAMEFAS All eight slots with Display of the return value of the DATA the same format as command GBAS_GETSLOTFA GBAS_GETFASDATADEF i Definition of return values commands GBAS GETSLOTRAWDATA GBAS_GETRAWDATA DEF TX_LENGTHI bit MESSAGEID BURSTDATA FirstBit 0 or 1 hex data LastBits GBAS_GETSLOTRAW DATA lt Time slot index gt lt for example gt Display of the return value of the CH 1 command 0 GBAS_GETRAWDATADEF 39 66 0 08 0 TATM 1824 NORM 0 01 38 06 55 BO A8 ED A1 7C DC 11 All eight slots with Display of the return value of the the same format as command GBAS_GETSLOTRA GBAS_GETRAWDATADEF WDATA GBAS_SETSLOTS TO lt dec
28. RTZZANDDDORENAAR si Gi inem euL repo EE Sequence 2 Sequence 3 Sequence 1 Example Selecting or deselecting all parameters on a list 3 Press the corresponding soft Softkey Select All selecting all parameter key Select All oder Select in the shortlist None Softkey Select None deselecting all pa rameter in the shortlist Use the Select All softkey to select all parameter in the list The selection will be highlighted green Subsequently all parameters in the list will be displayed and stored Use the Select None to deselect all parameters of a list The selection will be highlighted white Subsequently none of the parameters in the list will be displayed or stored This is helpful if a quick selection of parameters becomes necessary amp Select Se eci ter Lega ud m ior Legg ha te Drag and 1 BB Drag and ea lar Crop w w var Drop UJ 2 1 1 3 s 1 s e 1 M nai m rer m Select a m f1 al ties 4 LEES TELISIP r itor BS rey tirg 1 R Tap 150 41 54 gt ap 8 Op ter E mu_la a Golec 13 peu 62 105 1 Juraj Greci hore HH jni 1 attis m jm eya WS cposti te J je joia 7 slais Ma 5 Set LOL atetus eee ee A eee ee ee Mmi mw amp ta i os LJ er Orde 19 fie k s mias 4 Outne ra Jamo cu ayet doaz w w fein chan 31 tay atom sy 46 4x 4 Ga ectien Iak w 1 477 wot Marata List view bara to
29. amp SCHWARZ Operation 3 10 2 Le ILS Localizer ILS Glideslope Control Operation 1 FREQ Press the FREQ 9 button 2 Setting the corresponding j frequency with rollkey key board 108 112 MHz 329 335 MHz Preselector filter 320 340 MHz R amp S EVS 300 ILS VOR Analyzer Setting the Receiving frequency in the ILS mode Function Behind the last digit the cursor appears 111 2000_ Enter the frequency including the appropri ate decimal places If the frequency corre sponds with a defined channel ICAO fre quency list 3 9 3 1 then the channel num ber will be shown in the channel display window otherwise dashes will be shown 54x 111 7000 111 8000 3 Confirm with the correct di Acceptance of the new set frequency mension or Press the Enter button push rollkey 111 7000 NOTES On frequency input the complete frequency range 70 350 MHz can be entered independent from the mode However the data con tent is only given at mode specific frequency ranges ILS Localizer 108 112 MHz ILS Glideslope 329 335 MHz Preselector filter 320 340 MHz With the ESC button any time a break off of the function is possi ble and the old value will be restored As of SW release 3 2 you change when setting a frequency within the Localizer or Glideslope frequency range into the corresponding mode LLZ or GS automatically 2 If the frequency setting wi
30. 1 Setting the Analogue Out 1 2 Control Operation Function 1 Go to the selection window Analog Out 1 2 as described in section 3 4 2 2 Turn the rollkey several times Signal selection between the voice signals until the required value ap and the XY signals standardized DDM pears value range 1 4 in relation to the receive channel Selection CH1 DDM CH1 BB OUT CH2 DDM 1 CH2 BB OUT 1 3 Press the Enter button push Acceptance of the new set function rollkey 1 if channel 2 is used as an option otherwise not adjustable 3 4 4 2 Setting the Baseband signal output CH 1 CH 2 Control Operation Function 1 Goto the selection window Bandwidth BB OUT CH 1 CH 2 as described in section 3 4 2 2 GN Turn the rollkey several times Setting the baseband signal output between C until the required function the full bandwidth of the demodulator Full appears mode dependant or the audio range Au dio in relation to the receiving channel CH 1 CH 2 1 Selection Full Demodulator band 3544 4486 12 07 E 6 3 15 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function width Audio 300 3000 Hz 3 NI Press the Enter button push Acceptance of the new set function m rollkey 1 if channel 2 is used as an option otherwise not adjustable 3 4 4 3 Setting the DDM range LLZ CH 1 CH 2 Control Operation Function 1 Got
31. 100 20 dBm AUTO the most favourable range is selected automatically in each case Indicating range 120 20 dBm ie The maximum input range is 13 dBm Setting of the RF signal adjustment is described in section 3 5 Time Slot Selection of a time slot PET Setpoint 0 7 SLOT Switch over to the time slot display view of the currently selected time VIEW slot 3 19 2 Parameters and Display in the TIME SLOT display view 1 TIME SLOT Time Slot A Station Slot ID 0 Transm Length 1824 bit Message Typa 4 Ref Path Data Selector Hessage Type 11 Message Block ID 170 NORM GHAS ID TATH Message Length 84 byte Message Type 4 Hessage Block ID 170 NORM j 30 GBAS ID 23 19 2 2 Message Length i Message Type Message Block ID GBAS ID Hessage Length 87 byte cH 1 Loc MAINS Item Display Function Indication 1 Time slot data display Display of the current data on the selected time dynamic slot 3 162 E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer 3 19 2 1 Softkeys 2 Display Sel FASDB 22 3 19 2 2 Time Slot PP Station Slot ID Transm Lang th assage Ty Hessage Block ID GHAS IM Hessage Length Hessaqe A Z S 0 1824 bit o L a Message Type 11 17 gt NHassaqja Block IM 170 HORM e LI GHAS ID TATH 15 Message Length fd byte A ag E S Be i ROHDE amp SCHWARZ Operation Function Selection of an FAS data block for further analysis
32. 14 FRQ kHz Display of the measured Clearance Course UF kHz frequency 4 relative to the measured channel frequency 15 gt LEVEL dBm The sum of the single levels of Course and dBm dBuV Clearance signal Only these signal parts will be considered which lie within the separation filter for CRS and CLR Measurement accuracies are given in the Technical Data 3 LF lower frequency 4 UF upper frequency 3544 4486 12 07 E 6 3 59 ROHDE amp SCHWARZ Operation 3 11 VOR mode operation Activates the VOR mode Control Operation 1 vor Press the VOR 6 button or Press the SPLIT 13 button and select the VOR mode R amp S EVS 300 ILS VOR Analyzer Function The RAS EVS 300 switches over into the VOR mode VOR CHF Miz 17x 1080000 MEASF MHz 108 0000 LEVEL dBm 414 12 100 2 2 4 o 2 mo dim AM MOD 30Mz 30 09 FREQ 30 Ha 3000 ATT MODE AMMOD G060Kz 2936 FREQ 9980 Hz 99600 ARO AM DIST 9960 003 FREQ FM3O Mzj 3000 MeasTime BEARING owal 030 m FM DEV Hz aso3 MODIS om FM INDEX wo IDF tra VOICEMOD m 012 IDCODE waw mr vo im CH 1 F REM MAINS Normal 3 11 1 Signal Parameters and Display in the VOR mode CH F MHz 17X 108 0000 MEAS F MHz 108 0000 LEVEL dBm 41 4 AM MOD 30Hz FREQ_30 Hz AM MOD 9960Hz 29 86 FREQ _ 9960 Hz 9960 0 AM DIST 9960 0 03 FREQ FM30 Hz
33. 2 V 7 6 AH 3 AUX POWER 12VDC OUT DC output to power supply for an external device as e g a GSM modem 4 ANALOG 2 50 Q OUT output for the analog baseband signal or if in ILS mode as analog DDM output selection through setup 5 ANALOG 1 50 Q OUT output for the analog baseband signal or if in ILS mode as analog DDM output selection through setup 6 BASEBAND IN TRIGGER IN 7 GPS RS 232 2 port connection of a GPS receiver not supplied 8 REMOTE RS 232 1 port 9 NETWORK 100 BASE T LAN connection 10 POWER SUPPLY 10 28 VDC power supply connection for table power pack external feed Fig 1 2 Rear view of the R amp S EVS 300 ILS VOR Analyzer 3544 4486 12 07 E 6 1 9 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Preparation 2 Preparation 2 1 Setting up the Equipment The R amp S EVS 300 ILS VOR Analyzer can be operated in a variety of places without detrimental effects on its features Even the movement caused by transportation or mobile use will not impair its functioning Le The device operates at ambient temperatures between 10 55 C Storage temperature range 20 70 C 2 1 1 Power Supply connection 2 1 1 1 General To ensure high mobility and flexibility in the use of the R amp S EVS 300 ILS VOR Analyzer the device must be operated only on DC power 10 28 VDC This can be supplied from the table power pack or from external DC power sources with the correspond
34. 3 159 3 19 1 Signal Parameters and Display in GBAS mode EVS K9 option ssssasaaauuussa 3 160 3544 4486 12 07 E 6 0 5 ROHDE amp SCHWARZ Content R amp S EVS 300 ILS VOR Analyzer 3191A RF Parameler Sechon ON eae adi O O OE O T 3 160 3 19 1 2 Measured Values Section 4 eee aaa aaa aaa aaa aaa aaa aaa aaaaaaaa aaa aazaaaaaaaeaaaazzzaazanie 3 161 3 19 1 2 1 Structure of the GBAS data display cccccccccccssesseceeeessccesseeseeeeesececsceeseeees 3 161 IAS DOWIE YS 2 ani da O OE HE a AE EO o AC 3 162 3 19 2 Parameters and Display in the TIME SLOT display view sseaaaaaaaaa aaa aaaaaascaae 3 162 DASZ OGNKYSC aron da OCE TO W AO O RAA 3 163 3 19 2 2 Structure of the Time Slot data display e soaa aaa uwaa aaa aaa aaa aaaaaaaaaaaaaaanaaanaki 3 163 3 19 3 Parameters and Display in the FAS DATA BLOCK display view 22ssassassnuu1 3 164 Slee SOMME VS 2 aaa adi ai AAC AAA 3 164 3 19 3 2 Structure of the FAS data block display view eeeaaaaaa nawa aaa aaa aaa aaa aaaaaaaaaawaaannei 3 165 3 19 4 Setting the Receiving frequency in GBAS mode ssssaaaaaaa aaa aa aaaa aaa zaaaaaaaaazzazaici 3 166 3 19 4 1 General Operating steps in GBAS mode esss uaaaaaa aaa aaa aaa aaaaaaaaaaaazaaaaazaaaii 3 167 3 20 Release of Software Options cccccccsseeeseseeeceseeseeseesenseesenneesenseeseneees 3 170 3 21
35. 3 Netmask ID setting Control Operation Function 1 Goto the selection window TCP IP Netmask and activate the edit function as described in section 3 4 2 2 Enter the decimal number Setting of the netmask ID to run the unitina 2 8 LAN network e g 255 255 255 0 3 26 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function 3 Pa Press the Enter button push Acceptance of the new set Netmask ID m rollkey 3 4 9 4 Gateway ID setting Control Operation Function 1 Goto the selection window TCP IP Gateway and activate the edit function as described in section 3 4 2 2 Enter the decimal number Setting of the Gateway ID to run the unitina LAN network e g 192 168 1 1 3 a Press the Enter button push Acceptance of the new set Gateway ID m rollkey 3 4 9 5 Assigning a Hostname Control Operation Function 1 Go to the selection window Hostname and activate the edit function as described in section 3 4 2 Assign a device name host name The 2 oga Pree p default name is EVS300 3 a Press the Enter button push Acceptance of the new set device name Am rollkey host name 3 4 9 6 Setting the Baud rate of the Remote interface Control Operation Function 1 Go to the selection window RS232 1 Baud rate as described in section 3 4 2 speed per second of the RS 232 1 remote interface Setting value
36. 30 Hz Mod 9960 Hz in FM Deviation in Hz GPS Latitude GPS Longitude MARKER BEACON parameters Channel Time after start in ms Level in dBm Mod 400 Hz Mod 1300 Hz Mod 3000 Hz in Mod ID in l GPS Latitude GPS Longitude GETMDEF FULL SELECT SHORT 1 2 definition Definition of data delivered by GETMEAS The text is identical to the first row of a CSV list exported to USB GETOPTIONS e g F SCAN GPS Request the released software op tion GETTEMP Values Request the temperature of the main board RF1 and RF2 Board INV INV lt lnv Info gt Request of the serial number unit and modules LA LA lt dBm gt Request of the receiver level LO READY The device moves back into the local usability at a previous inhibi tion of the local usability by the command REMOTELOCK ILS VOR MB Request of the current set mode 3544 4486 12 07 E 6 3 175 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Command Parameter Response Function MARKSTREAM READY In the running stream output the S flag is set Only visible in FULL or SELECT stream also see command SREAM MB READY Activates the MARKER BEACON mode MEASTIME Time in ms READY Setting the measurement time in the active mode Example MEASTIME 100 MEASTIME Time in ms Request t
37. 34 9 kHz 60 dB stop band attenuation 39 1 kHz 3 10 7 3 1 Select the Course and Clearance signal measuring Control Operation Function 1 Press the softkey Meas The display switches to the Course and Mode several times until the Clearance signal measuring the current CRS CLR measurement mode is shown in the softkey mode is set MeasMode CRS CLR While in CRS CLR measuring mode both Course and Clearance frequencies are displayed simultaneously Furthermore while in the setup function Units a selection may be made whether to receive the Course or the Clearance signal along the upper frequency UF conse quently depending on the selection the other signal will therefore be assigned to the lower frequency LF a ur tecuerey COURSE CH F MHz 40x 110 3000 CRS ur kHz 7 50 CRS UF upper frequency LEVEL dBm 48 5 GLRlkHzj 746 N CRS ur kHz 7 50 SQL 9 CLR r KHz 746 pipor EEE CLR LF lower frequency 120 AM MOD 90Hz 25 02 FREQ_90 Hz 90 00 LOW NOISE AM MOD 150Hz 15 01 FREQ_150 Hz 150 00 M 7 easTime D M 1 I Fier T a tr 0 Org 20 ms DM 90 150 1 0 1000 Sa bit ot SDM 1 0 4002 ID MOD 002 Indic DDM CLR ur kHz 7 50 PHI 90 150 0 01 ID F Hz NOG VOICE MOD 0 02 ID CODE CRS r ktz 7 46 Normal CRS LF lower frequency Setup upper frequency CLEARANCE CLR UF upper frequ
38. 70 9 l AM MOD 40H 2163 FREQ 80 Ha 000 00000 m AMO 0 0001 SDM 1 04024 K2 90Hz 7 013 Kosova on majepom e l PHU90 150 ooo ho K390Hz oo j KWISOHZTW o0 oao 1 FP a mma THDYSOHZ ts 000 La THOMSOHz 1 000 waw SDM 1 0 8033 cre F W MODE LS on imme SS normal view view distortion zoom view large 3544 4486 12 07 E 6 3 49 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 10 6 Processing Distortion measurements in ILS mode Distortion measurements are used to evaluate the quality of the received ILS signals The measure ments provide information about not so ideal characteristics non linear properties of the Localizer s and Glideslope s transmitter The modulation of the 2 and 3 order will be measured selectively and the Total Harmonic Distortion THD will be determined The THD value specifies the ratio between the modulation s power and the power of the wanted signal plus the modulation When determining the THD value harmonic waves up the 4 order are considered Control Operation Function 1 Press the softkey View sev The display switches to the ILS distortion eral times until the distortion function the current mode is shown in the view is set softkey VIEW Distortion The view Distortion contains all measurement parameters for the determination of the distor tion factors for the 90 150 Hz signal in
39. Data Logger Audio amp 1 Display Remote Control N O R M N ii E an CH 1 2 LOC BATTERY Item Display Function Indication 2 Low temp Display Switch ON OFF the Low temp Display Saver ON OFF Saver 3 Display Update Rate Setting of the display update time 0 1 2S Sec 0 4 Brightness Setting of the display brightness 100 5 Keyboard Beep Switch ON OFF the keyboard beeps ON OFF 6 Switch ON OFF the loudspeaker ON OFF 7 AF Volume Setting of the AF output level loudspeaker 0 100 3 22 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 4 8 1 Setting the AF Volume Control Operation Function 1 Go to the selection window AF Volume as described in section 3 4 2 2 Turn the rollkey several times Setting the AF volume this will affect the until the required value ap headset and loudspeaker output volume pears Setting value 0 100 3 Press the Enter button push Acceptance of the new set value rollkey 3 4 8 2 Setting the Display brightness Control Operation Function 1 Goto the selection window Brightness as described in section 3 4 2 2 Turn the rollkey several times Setting of the display brightness until the required value ap pears Setting value 0 100 3 Press the Enter button push Acceptance of the new set value rollkey 3 4 8 3 Setting the Display Update Ra
40. F 2 Turn the rollkey until the re Setting the new start frequency quired frequency is set Frequency decreases Frequency increases START F 120 000 Features When setting the frequencies the analogously linked frequencies will be automati cally adjusted The respective changes will be displayed simultaneously in the as sociated softkeys The following frequency dependencies are set Start frequency setting Center and Span frequency are adapted Stop frequency setting Center and Span frequency are adapted Center frequency setting Start and Stop frequency are adapted Span frequency setting Start and Stop frequency are adapted 3 a Press the Enter button push Acceptance of the actually set new start m rollkey frequency 3 74 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 13 1 4 Setting the IF bandwidth Control Operation Function Press the softkey RES BW The IF bandwidth changes and the set several times until the IF value is displayed in the softkey bandwidth is set RES BW fot Selection 30 kHz 10 kHz 3 kHz 1 KHz When setting a lower IF bandwidth the resolution of the frequency spectrum will be increased In addition the hissing sound will be reduced and subsequently the input sensitivity will be in creased Depending on the preset span frequency range the following settable IF bandwidths are per mitted Span fr
41. FAS DATA BLOCK display view The available data blocks can be identified by the black contrast level If a data block is selected it will be highlighted green 2A 3 19 3 Parameters and Display in the FAS DATA BLOCK display view FAS DATA BLOCK ReterencePath Data Selector 22 ReflerencePath ID FAS Data Sat Length byte Operation Type SBAS Service Provider Airport ID Runway Humber Ruway Letter Approach Perform Designator GAST D Route Indicator z LTP FTP Latitude 32 31866111HN LTP FTP Longitude 10 54640 809E 2 LTP ETP Height m 125 9 Delta FPAP Latitude 0 0017876 Delta FPAP Longitude 0 0230079 Approach Thres Cross Height 50 0 pproach TCH Units Selector feat Glide Path Snqle GPAj 3 00 CourzeRidth at Threzhold m 62 00 Delta Length Offset m 376 Elapsed time s FAS Vertical Alert Limit m 10 0 0 0 FAS Lateral Alert Limit m 40 0 ET LNT fem 1_ Loc Mans Item Display Function Indication 1 FAS data block display Display of the current FAS data for the selected dynamic FAS data block 3 19 3 1 Softkeys 2 Displa Function SLOT Return to the TIME SLOT display view VIEW 3 164 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 19 3 2 Structure of the FAS data block display view LR ReferencePath Data Selector 2 p RaferancaPath ID Time lot A FAS Data Set Length byte SSID Operation Type Hey Type 4 SHAS Sacvice Provider
42. Genter 7 iam Y Lwin a lft Dena Tene OM Raci ta e i ta Select a dataset Activating the editing function Use the softkey 1 to activate the editing Start Index with the softkey and making _ function in the Index field 5 A dataset may the selection over the rollkey also be selected from the current dataset list by using the index number Within the data set list this selection determines the starting point of the graphic display To accept the selection press enter or push rollkey keyboard ILS Data Loggar i Pe a Dou I WEL jipii ee ec zanie E LLY CURA Li etirrq FAT rh dls i api Assign R Cursor i 1s Sh da Traces R EG w E EA REA EZ 1 E 6 3 145 3544 4486 12 07 ROHDE amp SCHWARZ Operation Control Operation Selecting parameters for the graphic displa 4 Press the softkey Assign Traces 5 Select a parameter with the rollkey and refer with the soft key Trace 1 3 amp ILS Data Logger PA Assign 7 EAN Trace 3 ator Back to Graphvisw SUE Parameter assignment 6 Press the softkey Graph View T Press the softkey Trace Assign amp Trace 1 SDM z 1 LEVEL JE m Assign a Trace 2 P gt R amp S EVS 300 ILS VOR Analyzer Function Switch to the ILS Graph Trace display view amp ILS Data Logger LE i SSE SR lo Rem FuLL mem A particular paramet
43. Gkkza B 4 CH 1 LOC CHARZE mm eee Ss 80s iat 8 CH 1 LOC CHARS lt selecting all parameter deselecting all parameter Example Selecting or deselecting individual parameters on a list To pick out a parameter with Use the Select for Logg softkey to select the rollkey and select with the a parameter and to accept it into the list softkey Select for Logg green background use the same key to remove a parameter white background Press the softkey Default When using the Default Order softkey the Order default order of the parameters in the short list is restored 3 144 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function Example Calling the default shortlist With the softkey Default Selection the Press the softkey Default default shortlist is called Selection 3 15 8 1 Graphic display of ILS data The following explains the operating steps necessary analyzing a ILS signal graphically Control Operation Function Switch to window 2 of the Data Logger 1 Press the MEM 41 button Select the dataset list for analysis and softkey Select List 2 Press the softkey Graph Switch to the graphic display of the data View LS Data Logger JANT awa ap Geol ppoe Sarine LEVELJdiny 1 BO dim saan LEW ELR Udam rag 71 dim eel Assign urse i HAM L Traces I Trace a Mahire Die dj Y
44. LS LZ LIST CH2 ILS ust zI 1087 p5 8 330 Item Display Function Indication 1 Parameter field Displays all parameters and data which were The display of the selected in the Trace display view Up to 3 different units of different parameters may be displayed The measure depends colour marking of the parameter line yellow on the selection green and light red corresponds with the dis made played curve The displayed data corresponds with the current Cursor position Display within the table Measurement parameter measured value Y value in diagram middle Y center Scaling in Y direction 2 Cursorr field The first field contains the Cursor Index this Index No identifies the selected measurement line of the current list Furthermore the date and time hh mm ss sss when the highlighted dataset was stored is also Som Z shown 3 Softkeys These will be described in the following section 4 Delta Time Delta Time indicates the period between the hh mm ss sss first and the last displayed data 3 134 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Item Display Function Indication 5 Index field Display and selection softkey Start Index of 3 15 3 1 Indication the used indices dataset from the current dataset list Graphic display of the selected parameter value set Softkeys 3 of the display view ILS Graph Displa Start Index Assign Traces
45. Log DME EVS K6 available SCOPE EVS K7 available ventory GBAS EVS K9 available Hardware Status jej 1 Memory amp Screenshot 22 A 3 35 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function The activation of the software option is described in Section 3 19 3 4 15 Memory amp Screenshots When using the menu screen Memory amp Screenshots the screenshots of the EVS memory can be deleted or copied to the USB memory stick They will be stored in PNG image format Portable Net work Graphics In addition the internal EVS flash memory card can be re formatted Le If the EVS Flash memory card is formatted all screenshots and information stored on the Data Logger will be deleted Control Operation Function Press the Setup button and Switching to the Memory amp Screenshots change to the window 2 and menu window 4 Memory amp press softkey Memory 8 eo Screenshots 1 amp SETUP Memory amp Screenshots General Settings Export all screenshots 5 to USB Stick NS 4 Delete all screenshots Inventory from EVS s memory 3 Format EVS s internal Hardware Flash memory Status Options Ro Screenshots 2 Number of screenshots 4 r E ris CH 1 2 REM CHARGE mmm 2 Display window displays the total number of screenshots stored 3 Function button activates the formatting of the internal EVS flash memory card Le If t
46. Logger Select the window Auto Power Down tion at a preset measuring interval Selection ON OFF Le If the time between 2 measurements exceeds 3 minutes and 59 9 seconds the device automatically shuts off and turns back on after 2 minutes In order to enable a mean ingful Auto Power Down function the interval should be set to gt 5 min 2 O Select Activation of the automatic ON OFF func 3 138 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function 3 BJ Press the Enter button push Acceptance of the new set function m rollkey Le If a measuring routine is started while the auto power down function is activated the device will carry out the measurement and then immediately switch itself off Just before the preset measuring interval is reached the device will switch itself back on and carry out the next measure ment in accordance with the preset interval before switch ing itself off again This measuring rhythm will remain op erational until the series of measurements is discontinued by pressing the STOP button 3 15 4 3 Settings to the external Trigger mechanism of the Data Logger Control Operation Function 1 Switch to Setup and select the display view Data Logger Select the window Ext Trigger Impulse 2 Select Setting the impulse slope positive nega tive of the external trigger impulses Imme diately afte
47. Parameter Response Function AF4 lt Hz gt Request of the AF frequency of the 3000 Hz signal in Hz AF5 lt Hz gt Request of the AF frequency of the 1300 Hz signal in Hz AF6 lt Hz gt Request of the AF frequency of the 400 Hz signal in Hz AF7 lt Hz gt Request of the AF frequency of identifier in Hz AM4 lt gt Request of the AM modulation fac tor of 3000 Hz signal in AM5 lt gt Request of the AM modulation fac tor of 1300 Hz signal in AM6 lt gt Request of the AM modulation fac tor of 400 Hz signal in AM7 lt gt Request of the AM modulation fac tor of identifier in 3544 4486 12 07 E 6 3 181 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Command Parameter Response Function FAO READY Stops the continuous output that was Started with FA2 FA2 READY Activates the continuous repetition of a set of values The output rate is defined by the current measurement interval time All values are transmit ted as integer values multiplied with a constant factor RF level dBm factor 10 AM Mod400 factor 100 AM Mod1300 factor 100 AM Mod3000 factor 100 AM Mod ID factor 100 FMEAS lt Hz gt e g Request of the MEAS F frequency 75000000Hz NR 3 22 3 5 Remote Control Commands of the Data Logger mode Command Parameter Response Function CLEARACTIVELIST READY Clears content of active list
48. VOR Analyzer Operation Control Operation Function 2 Press the Signal In softkey Switching the menu window Signalln Set tings 3 Selecting the menu point ft Move up Correctionfactor CH1 U Move down 4 Press the Enter button push Now changes can be concluded rollkey 3 Hold the arrow button de lt Cursor moves to the left pressed until the wanted cur sor position is reached Use the up down arrows to ft value increases change the value 6 C2 Press the Enter button push Acceptance of the new changes Cursor moves to the right U value decreases rollkey 3 4 Settings in the Setup menu Activates the setup menu Control Operation Function 1 Press the Setup 39 button The R amp S EVS 300 switches over into the setup menu bE WE de led a 3544 4486 12 07 E 6 3 9 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 4 1 General 1 Correction factor CH1 dB EKCEM Channel 1 Input RF SETUP Signal InSettings Signal In AnalogOut EE EMI THEE Hardware Status sv Options Screenshots Remote Control 4 4 for general description of the status field refer to 3 2 1 1 Due to the multitude of settings offered two softkey bars are available The currently displayed softkey bar will be identified with the 1 2 e g 2 2 A symbol 3 Use the 4 button to switch back and forth between the s
49. W 1 nW 2 nW 5 nW 20 mW DIV for UNIT V 0 1 mV 0 2 mV 0 5mV 1 V DIV Example of a selection list UNIT W ranges nW mW 2 Pm Turn the rollkey until the re Changes the resolution of the Y axis by the quired value is set value entered 3 Press the Enter button push Acceptance of the actually set new resolu AG rollkey tion 3 108 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 14 13 Setting the Maximum level Y Axis Control Operation Function 1 MAX LEV Press the softkey MAX LEV Activation of the edit function for changing 2 00 V REF LEV the maximum level or the reference level The softkey depends on the wp unit set for UNIT for UNIT dBm REF LEVEL for UNIT W V MAX LEVEL The selection of the unit as well as the resolution setting xx Div influence the setting range of the maximum level as follows Selection for UNIT dBm 1 2 5 10 dB DIV for UNIT W 1 nW 2 nW 5 nW 20 mW DIV for UNIT V 0 1 mV 0 2 mV 0 5mV 1 V DIV Le The setting ranges for the maximum level and the refer ence level are listed in the following table 2 i Turn the rollkey until the re Changes the resolution of the Y axis by the quired value is set value entered Press the Enter button push Acceptance of the actually set new resolu rollkey tion W Max Level V Max Level dBm RE
50. amp S EVS 300 ILS VOR Analyzer dole SpeCTUMEDISBAYFOGCANI ua EA SAGE n ACE 3 71 JOSE ZONREVSTZ nono EEE TEE A ARE A AEO 3 72 3 13 1 2 Frequency setting at F SCAN mode aaeu aaa aaa aaa anawa aaa aa erea 3 73 3 13 1 2 1 Sofikeys 2 of the Frequency SUING naa wia GOA AA 3 74 3 13 1 3 Flow of a Frequency setting in F SCAN mode aauau aaa aaa aaa aaa aaaaaaaaaazzaanacei 3 74 31314 Seting ANE IF bandwidth aras oska EO a a a AE 3 75 3 13 1 5 Setting the Reference level okami GOA A OCZ 3 75 21310 SSINGMENP MOJE an E A Od E E i 3 76 3 13 1 7 Setting the Resolution lEVElSCAlE aa caucecredasccisniesecartaanwsasaieawndnadnnedasevasieatesanwetananeres 3 76 313189 Seming TACS TUNGU nenene na OO R A EAC 3 77 3131 9 Calling up the Marker U CIoN sicscsesscscenwedesceredsinnncantnedevecstnedsandaceatesansmenesleedecesteadenweel 3 78 3 13 1 9 1 Softkeys 2 of the Marker function cccceeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeaeeeeeeeeeesaaas 3 78 3 13 1 10 Explanation of the different Marker functions ccc cecccceeeeeeeeeeeeeeeeeeeeeesaeeeesaaeees 3 79 3 132 FFI mode Option EVS K4 Operation acha EEEE AGA 3 81 3 13 2 1 Signal Parameters and Display in the FFT mode Option EVS K4 2 2221 3 82 sdJX2 LT SDECIUNEBISPRY FFT 1 seresa GEE aaa 3 82 JSZL2 ONC YS 2 a E E 3 83 3 13 2 2 Setting the Receiving frequency 0 0 ceeececcceceeceeeeseseceeeeeeeeeeeseeeeeeeeeseseaaaeeeeeeessaaas 3
51. be switched off by pressing a button or by turning the rollkey Do not press the POWER al button 36 to turn on the display It is the OFF button and will shut off the device 3 4 10 4 Setting the timer for the Energy Saver function Control Operation Function 1 Goto the selection window Energy Saver min and activate the edit function as described in section 3 4 2 2 I Turn the rollkey several times Timer for the energy saver setting After a until the required value ap preset time has elapsed the display back pears light turns itself off and can be turned back on by pressing the Enter button push rollkey Setting value 1 60 min Le Do not press the POWER 2 button 36 to turn on the display It is the OFF button and will shut off the device 3 P Press the Enter button push Acceptance of the new set time value m rollkey 3544 4486 12 07 E 6 3 31 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 4 10 5 Switch ON OFF the Web interface Control Operation Function 1 Go to the selection window Webinterface as described in section 3 4 2 2 Turn the rollkey several times Switch ON OFF the Web interface Is the until the required function function Webinterface ON activated can appears this be called about the LAN interface about an Internet browser or about OFF locked Selection ON OFF 3 Press the Enter button push Acceptance of the new set function
52. browser e g MS Internet Explorer on your computer and enter the IP address 1 of the R amp S EVS 300 into the browser s address bar confirm your input by press ing the Enter button The Internet browser should now change to the R amp S EVS 300 web interface 2 Adresse 172 17 40 153 is Rohde amp Schwarz EVS300 ILS 4 rowai ra KALE cm Le The Web interface must be switched on in Setup 3 172 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 22 Remote Control of the R amp S EVS 300 ILS VOR Analyzer 3 22 1 Operation via RS 232 interface All important unit functions of the RaS EVS 300 ILS VOR Analyzer can be remote controlled via the RS 232 Interface V24 standard by a PC terminal which can be operated with commercial termi nal programs e g HyperTermrm ProCcommPlus The interface parameters are adjustable in the setup Le If measuring time is set at gt 50 ms a baud rate of up to 19200 baud should be set If the baud rate is set at 115200 baud shorter measuring times can be set 10 ms 3 22 2 Operation via LAN interface Through the LAN connection Fast Ethernet 9 all functions of the device and the data transfer of the measurement data of the R amp S EVS 300 ILS VOR Analyzer can be remotely operated from a PC network IP Addresses and subnet mask identifier are set in the setup menu 3 22 3 Remote Control Commands There ar
53. d Short and Medium distance navigation VOR VHF Omni directional Radio Range d CVOR Conventional VOR beacons 108 118 MHz E DVOR Doppler VOR 108 118 MHz The following parameters are measured in the different modes of the equipment L ILS mode W DDM SDM LY RF level W ILS frequencies course clearance Q AM modulation degree for 90 150 Hz with frequency display Q AM modulation degree voice signal Q Distortion or 90 150 Hz W Identifier modulation degree frequency code Q Phase 90 150 Hz signal L VOR mode RF level RF frequency AM modulation degree for 30 9960 Hz with frequency display AM distortion 9960 Hz Identifier modulation degree frequency code FM Index FM Deviation Bearing 30 Hz signals DOUOUOUD d MARKER BEACON MB mode LY RF level Q AM modulation degree for 400 1300 3000 Hz with frequency display W Identifier modulation degree frequency W F Scan mode spectrum display option Q Display of the frequency spectrum GC FET mode option Q FFT analysis baseband signal Fields of application for the measurement technology are e g Verification of terrestrial radio navigation systems ILS and VOR systems Dynamic Runway Measurement Function testing of CVOR DVOR transmitter systems Course Clearance analysis of the parameters without switching off the transmitter sys tems through two independent measurement channels option EVS K3 Measurement and eva
54. in the FAS DATA BLOCK display view Switch over to the FAS DATA BLOCK menu window of the currently selected FAS data block Return to the GBAS display view Structure of the Time Slot data display Massage Typa 4 Ref Path Data Selector qe Type 4 gt Hessage Block ID 170 NORM GHAS ID Message Length The time slot data display consists of a basic data display 1 and the message type 4 display and selection window 2 All decoded data of the currently selected time slot is displayed in its chronological sequence in the display field 1 as follows Displa Function To 1A range of the general data such as Time slot Station slot ID Transm length Display of the selected time slot Display of the station slot identifier Display of the data package size To 1B range of the initial messages data Message type Message Block ID GBAS ID Message length Messages type Display of the operating mode on the selected time slot Display of the GBAS identifier of the ground station for the correspond ing time slot burst To 1C 1D range of the second and third messages data with same structure as range 1B 3544 4486 12 07 E 6 3 163 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Display Function To 2 message type 4 display and selection window Message type 4 Display and selection of a received FAS data block for further analysis Ref path data selector in the
55. in the frequency section will be displayed in red and they cannot be used 2 With the ESC button any time a break off of the function is possi ble and the old value will be restored 3 Ifthe frequency setting will be performed with the rollkey or the cursor buttons the corresponding frequencies will be displayed during setting 3 64 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 11 3 1 VOR Channel Frequency List Channel ICAO Frequency MHz 112 85 76X 112 90 76Y 112 95 77X 113 00 77y 113 05 113 10 113 15 Channel ICAO Frequency MHz 104X 115 70 115 75 115 80 115 85 115 90 115 95 116 00 116 05 126Y 117 95 3544 4486 12 07 E 6 3 65 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 11 4 Switch over the Display view in the VOR mode This function enables the display to be switched between normal and large views In the large view the most important parameters of a mode are displayed extra large enabling them to be read from a large distance Channel number frequency as well as the use of the softkey are still available during the zoom function Control Operation Function 1 Press the softkey VIEW Switch over between Normal and Large views set mode is shown in the softkey Selection Normal normal view Large zoom view voR amp VOR CHF Mhz 17x 108 0000 MEASF MHzj
56. input Trigger input 6 Item Interface Function 6 BASEBAND IN AF input for the analysis of baseband signals or TRIGGER IN the trigger input for the trigger mechanism of the internal Data Logger BASEBAND IN Input level 1 0 0 5 5 Vo TRIGGER IN Input level 3 3 12 Vpp Connector BNC socket 1 MQ M The setting of the max AF input level is performed in the setup menu 3544 4486 12 07 E 6 6 3 ROHDE amp SCHWARZ Interfaces R amp S EVS 300 ILS VOR Analyzer 6 2 5 GPS Control interface 7 Item Interface Function 7 GPS RS 282 2 GPS control interface serial for an external GPS receiver COM parameter N81 Baud rate adjustable Connector SUB D plug 9 pin 6 2 6 RS 232 interface 8 Item Interface Function 8 REMOTE RS 232 1 Remote control interface serial of the R amp S EVS 300 ILS VOR Analyzer COM parameter adjustable Baud rate adjustable Connector SUB D plug 9 pin 6 2 7 LAN interface 9 Item Interface Function 9 NETWORK LAN interface Fast Ethernet Standard 100 BASE T Data transfer rate 100 Mbit s Connector RJ 45 6 2 8 DC Power Supply input 10 Item Interface Function 10 POWER SUPPLY Supply voltage input 10 28 VDC Input voltage 10 28 VDC Connector XLR plug When an external DC Power Supply is used the A connection sequence of the XLR plug must strictly be met 6 4 E 6 3544 4486 12 07 ROHDE8SCHWARZ R amp S EVS 300 ILS VOR Analyzer Technical D
57. lat 00 Gm 0000000 GPS_long und na ananhaa GPS_alt m i 0000 GP5_upeed kmih nd 7 GPS_date 12 01 2000 GPS time DU 20 09 TUZ GPS Sat GPS Status invalid 6 Tempf C 2 5 i 20 09 103 CHA Active List CHI List size 4 Log status 3 START item Function 1 Updating the web indication 2 The currently active Attenuator mode also at Attenuator mode Auto is shown to it corre O O N O O1 R sponding adjusted Attenuator mode Starting or stopping a series of measurements over the buttons start and stop Buttons are mode dependant Information window of the Data Logger with the set button to select an active list Indication of the date and the time of the device Indication the temperature of the device GPS parameter window displays all evaluated GPS data Information window of the mode specific data General settings of the set device mode e g ILS via pull down menu Use the set button to adjust the receiving frequency and the measurement period Display of the set device mode 3544 4486 12 07 E 6 3 171 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 21 1 Call up the Web interface Function 1 Use an appropriate LAN cable to connect the R amp S EVS 300 with either the LAN network or a stand alone computer 2 ln the setup function of the RAS EVS 300 go to the menu item Remote Control and select or replace the TCP IP address with a new one 3 Call up an Internet
58. modulation capa bilities of transmitters 3 128 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 15 Data Logger operation The Data Logger records and manages series of measurements or individual data For each mode ILS VOR MARKER BEACON Power Sensor Option EVS K5 up to 999 lists with max 1 000 000 data lines each may be recorded The dataset lists are stored on the internal Compact Flash card of the R amp S EVS 300 For further processing the dataset lists may be transferred in CSV format to a USB memory stick In the ILS mode the user interface of the Data Logger consists of 5 display views while the VOR MARKER BEACON and Power Sensor Option EVS K5 modes contain 2 display views which can all be accessed via softkeys or the shift button 35 All display views refer to the currently active mode e g ILS The following display views of the Data Logger may be called up Display view Dataset list top display view Data Logger Display view Parameter settings Display view ILS Graph only the ils mode attainable Display view ILS Graph Trace Display view ILS Graph Cursor toh Graphic overview showing the assignment of the display views within the Data Logger mode 2 Parameter settings display view 1 Dataset list display view oO eee Sale Lint Tir tras fone Pi oe Eii HFN i 3 1 CEE sz ee ee 0 0 ij 2 O 0J
59. power the return loss and the VSWR voltage standing wave ratio can be determined in addition to the return power Control Operation Function 1 REVERSE 5 Press the softkey REVERSE Switchover the unit for the measured value d m several times until the wanted display 1 of the return power The set unit unit measuring method is set is shown in the softkey REVERSE The following selection can be made Display of the return power in Watt or dBm Display of the return loss RL in dB Display of the VSWR amp Power Sensor TYPE JR EE NRT F MHz 100 0 Sensor no sensor FORWARD al Powerrow dB ower rosw dB Bargraph scaling oa dBm 20 60dBm vem W 0 001 100 W RL 0 40 dB mua VSWR 1 rownm mnt a Power LOC FULL The scaling of the bargraph will automatically be adapted to the selected unit 3 126 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 14 24 Setting the Reference level When switching from the dBm to the dB unit for the feed power the currently measured level will automatically be stored as the reference level and can be used as the reference for a relative display The reference level can also be set manually Control Operation Function 1 FORWARD Press the softkey Selection of the unit dB dBm FORWARD several times until the unit dB is set Le The reference lev
60. switches over into the and change with softkey F SCAN mode MODE in the F SCAN mode amp F SCAN MODE 9 734 O dite tisde NORN Press the SPLIT 13 button and select the FSCAN mode p d wey CHAT LOC BATTERY wama gi asset 6 6 4 5 a 5 a 8 wa Le If all the options are installed the system switches to that mode which was active last either F SCAN FFT or Scope mode 3 70 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 13 1 1 Signal Parameters and Display in the F SCAN mode Option EVS K1 100 89 her 108 070 MHz 3 4 for general description of the status field refer to 3 2 1 1 lE Due to the multitude of settings offered two softkey bars are available The currently displayed softkey bar will be identified with the 1 2 e g 2 2 A symbol 3 Use the W button to switch back and forth between the soft key bars 3 13 1 1 1 Spectrum Display F SCAN 1 Item Display Function Indication 1 Parameter indication Indication and setting of the following parame ter RF REF Indication of the reference level in dBm dBuV 3544 4486 12 07 E 6 3 71 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Item Display Function Indication Mode Indication of the ATT mode set with the RF Mode softkey Marker Indication and setting of the Marker frequency MHz and indication o
61. the FFT mode FFT M DE PE or Tr gt Press the SPLIT 13 button k and select the FFT mode 4 Le If all the options are installed the system switches to that mode which was active last either F SCAN FFT or Scope mode 3544 4486 12 07 E 6 3 81 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 13 2 1 Signal Parameters and Display in the FFT mode Option EVS K4 RF Freq 108 100 MHz 0 RF Ref 20 dBm Mode COUPLED 3 4 for general description of the status field refer to 3 2 1 1 LF Due to the multitude of settings offered two softkey bars are available The currently displayed softkey bar will be identified with the 1 2 e g 2 2 A symbol 3 Use the t button to switch back and forth between the soft key bars 3 13 2 1 1 Spectrum Display FFT 1 RF Freq 108 000 MHz Marker 2 967 kHz 6 4 dB RF Ref 30 dBm Mode Low Noise Delta 0 286 kHz 29 2 dB Item Display Function Indication 1 Parameter indication Indication and setting of the following parame ter RF Freq Indication and setting of the RF receive fre quency in MHz 3 82 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Item Display Function Indication RF REF Indication of the reference level in dBm dBuV Mode Indication of the ATT mode set with the RF Mode softkey Marker Indication and setting of the Marker frequen
62. turned off 3 Press the Enter button push Acceptance of the actually set squelch rollkey threshold SQL 99 0 dBm 3 38 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 7 Setting the Measurement Interval Time Setting a measuring time interval is available in the modes ILS VOR MARKER BEACON and Power Sensor Option EVS K5 The preset measuring interval stipulates the intervals at which measurement values will be recorded enabling an average value to be calculated while in VOR and MARKER BEACON mode max 33 5 data sec can be read which approxi mates 30 ms data while in ILS mode max 100 5 data sec can be read which approximates 10 ms data Le While in VOR mode 30 ms is the smallest meaningful measuring time One unit of data sec is approx the same value as MeasTime 30 ms Control 1 i MeasTime J _100 ms 3544 4486 12 07 Operation Function Press the softkey Meas Switching over into the edit function to set Time the measurement time The softkey value section is active Setting the corresponding The current measurement time will be car measurement time with ried along numerically in the softkey RS Setting value ILS 10 2000 ms 10 ms step width MB VOR 30 2000 ms Press the Enter button push Acceptance of the actually set new meas rollkey urement time MeasTime 200 ms E 6 3 39 ROHDE amp SC
63. with second channel second channel option Measurement of the carrier frequency and the modulation frequencies with the accuracy of the reference oscillator Automatic assignment of the Glideslope to the corresponding Localizer frequencies as under ICAO Annex 10 High level measurement accuracy through built in CAL Generator Remote control and data transfer through GSM modem option Data Logger all measured values of the modes ILS VOR MARKER BEACON may be simultaneously stored even at the highest sampling rate Single and continuous recording of measured values Up to 999 lists storage positions can be compiled per mode Up to 1 000 000 measurements measurement lines can be recorded per list DOD vo Graphic display of all data lists Position data recording GPS DGPS option through NMEA 0183 and custom designed proto cols Built in speaker and headphone output Long term measurements max 5 days autonomous operation Long standby and measuring time with high capacity data storage in autonomous operation Ports 2x Y T writer Range 1 4 AF signal output Baseband signal input Trigger input 2 x RS 232 LAN 2 x USB 1 1 E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer 1 4 Views of the Device 1 4 1 Front View Fig 1 1 shows the front view of the R amp S EVS 300 ILS VOR Analyzer 1 4 2 Rear View Fig 1 2 shows the rack view of the R amp S EVS 300 ILS VOR Analyzer 3544 44
64. 0 Web interface If the R amp S EVS 300 is operated as part of a LAN network or as a stand alone computer PC laptop it can be remotely controlled via the web interface For this the R amp S EVS 300 requires a defined IP address and an associated subnetwork If the R amp S EVS 300 is operated as a stand alone computer the device must be connected with a coaxial LAN cable If using an internet browser such as MS Internet Explorer the web interface of the device can be called up While using the web interface settings for the individual modes such as ILS VOR MARKER BEACON Data Logger and Setup can be carried out and data can be called up The display of the web interface can vary depending on the mode 10 Rohde amp Schwarz EVS300 ILS Page Reload 1 Application ILS Channel Channcl 1 9 Meas Mode CRs LLZIGS Localizer Frequency MHz iii 7000 zt Maas Time ms LL aet LEVEL dBm Correction 5 0 AM MOD 80Hz AM MOD 150Hz DDM S0 150 SOMET 8 PHI 30 150 VOICE MOD LEY_CLR_LF dEm AM MOD_CLR_LFISOHz AM MOD_CLR_LFM50Hz e DDM_CLR_LF 90 150 SDM_CLR_LF 1 Attenuator Mode low moise THD HOD LAT Ti CR5_UF SINGLE KHz CLR_LF KHz FREQ_90 Hz FREQ_150 Hz ID MOD 4 ID F Hz ID CODE LEV_CR5_UF dEm AM MOD_CR5_UFM0Hz AM MOD_CRS_UFMS0Hz DOM_CRS_UF 90 150 SOM_CRS_UF 1 PHI 80 80 PHI 1507 5007 K2 90Hzf K2 160Hz KA S0Hz 7e KAJ15DHz 7 THINSOHz GPS
65. 0 mW 100 kW 3 100 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Item Display Function Indication DEE The dimension is set via the UNIT softkey 4 Power Peak 3 14 4 2 Softkeys 2 Displa TYPE NRP UNIT dBm ATT 0 0 dB Reference 0 00 dBm MeasTime 50 ms ZERO DME View 3544 4486 12 07 Indication of the measured peak power value dBm dB mW W only with Power Sensor R amp S NRP Z81 Description Switchover between the two possible sensor types R amp S NRT R amp S NRP While switching to one sensor type this sensor will be initial ized accordingly and the identification data of the sensor will be displayed in the information field 2 If a sensor is not connected or if the sensor cannot be identified No sensor will be displayed in the information field 2 Dimension setting of the measured value display The set unit will auto matically be carried over to the measured value display Power Avrg 3 and to the Power Peak display 4 The scaling of the bargraph will auto matically be adapted The following selection can be made dBm dB level difference measurement mW W Setting of the attenuation correction value upstream attenuation in the measurement system adjustable attenuation value of 0 dB to 60 dB Setting of the reference level reference level for level difference meas urement in dBm softkey is enabled on
66. 00 ILS VOR Analyzer http www rohde schwarz com product evs300 html Control Operation Function 1 Activate setup and switch to Switching to the Inventory menu window the second menu window press the softkey Inventory Settings IDENT NR SERIAL NR EVS 300 3544 4005 02 000000 Error Log OARD 3544 4040 02 100040 5 RF BOARD 2 0000 0000 00 000000 i 1 POWER SUPPLY BOARD 3544 4170 02 100002 3 0 MAIN BOARD 3544 4140 02 100049 i Inventory Hardware Status SOFTHARE VERSION NR Options NAIN EVS SOFTHARE EVS300 SW 1 25a DSP EVS SOFTWARE DSP 01 23 3 KBC EVS SOFTWARE KBC V1 60 22 06 05 Memory amp For software update from USB stick press key lt ENTER gt gu LIST CH 1v2 Loc FULL m 2 Insert the USB memory stick wait about 5 seconds with the current software up date into one of the USB inter faces 29 3544 4486 12 07 E 6 5 1 ROHDE amp SCHWARZ Maintenance R amp S EVS 300 ILS VOR Analyzer Control Operation Function 3 Press the Enter 31 button Initialisation of the software update is begin ning Searching for updates Press the Enter 31 button The software update will begin after the security question has been confirmed A oo Update MAIN EVS SW 01 25b DSP EVS SW 01 23 3 Update ESCAPE ENTER Le Never remove the USB memory stick or switch off the de vice during the software update If the USB memory stick is removed du
67. 0_ Miz 40 4 dBm Delta 0 0054 MHz 57 8 dB Delta Marker 3 will be shown as Marker 4 i e if the marker has not been activated prior it will be automatically set to the high est signal The display will show the level and the frequency difference with respect to 3 79 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function the reference marker Marker 108 0000 MHz 40 4 dBm ap F SCAN ie ikar 108 0590 Me 07 7 oe passat gel 0 aa Meh WORM Dei AAU le 4 a 2 GAJA m e x n Sad m T A 3 ig e i a m prz m m e BAK ds LG EM 7 M CH LOG mane Press the softkey Marker to After pressing the button the Marker 4 will Peak be set on the highest signal within the spec trum The level and frequency displays will be automatically updated If the Delta Marker 3 is activated the level and fre quency difference with respect to the refer ence Marker will also be updated in its dis play ce The Peak Marker function can only be switched on while the Marker is activated Center Marker function 4 CENTER gt Press the softkey Center to After pressing the button the current Marker MARKER I Marker frequency will be set to the new Center fre quency By doing so any Delta Marker which is switched on will be dragged along accordingly The frequency display will be updated according to the preset Span fre quency c
68. 10 DME Pulse Analysis Option EVS K6 The DME pulse analysis DME Distance Measurement Equipment is used for testing the RF output signal of DME transponders The following parameters can be analyzed using the RAS NRP Z81 power sensor Pulse amplitude of the transmission pulse Pulse form rise time fall time and pulse duration Pulse spacing 3 14 11 Signal Parameters and Displays in the DME Function p n aiea Wy u ALAN BEd R A A 4 for general description of the status field refer to 3 2 1 1 ce Due to the multitude of settings offered two softkey bars are available The currently displayed softkey bar will be identified with the 1 2 e g 2 2 A symbol 3 Use the 4 button to switch back and forth between the soft key bars The softkey bar 3 for the DME Marker function is called via the Marker device button The marker function is described in Section 3 14 19 3544 4486 12 07 E 6 3 105 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 14 11 1 Parameter and Measured Value Section 1 Function Indication Parameter indication Indication and setting of the following parame ters as a factor of the unit set for UNIT Mmax Indication and setting of the Marker Max position i e the marker is auto matically set to the peak Peak 100 of a pulse in the function MRK MAX TO PEAK or positioned manually Display of the chronological posi
69. 106 0000 a CHIF MHz 17X 108 0000 ___ SGL SOL SGL w SQL 120 100 80 60 40 20 o 20 990 dBm 120 100 80 60 40 20 0 2 mo Bm AM MOD 30Hz 3009 FREQ 30 Hz 3000 ATTMODE ATT MODE MiruoD osore xj zoss Fro swore oo _ jg LEVEL dBm 41 5 Ano AM DIST 9960 0 03 FREQ FM30 Hz 3000 MeasTime MeasTime BEARINGHom 030 2 AR 4 7 FM DEV Hz 480 3 ID MOD 001 BEARING 0 31 FM INDEX 60 OF Ha Fer VOICE MOD 0 12 ID CODE vew VIEW wm ii 6 o nm mme M om von ui o cot REM Ma EH E normal view zoom view large 3 12 MARKER BEACON mode operation Activates the MARKER BEACON mode Control Operation Function 1 Taste BEACON 5 dr cken The R amp S EVS 300 switches over into the MARKER BEACON mode or MARKER BEACON Press the SPLIT 13 button O e and select the MARKER oA i R eaaa BEACON mode oo EE EQ AMMOD ADOH2 002 FREQ Hz mom ID MOD sa IDF Hz 1019 56 3 66 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 12 1 Signal Parameters and Display in the MARKER BEACON mode 1 MARKER BEACON 2 FREQ MHz 75 0000 MEAS F MHz 75 0000 LEVEL dBm 41 2 AM MOD 3000Hz 97 04 FREQ Hz 3000 06 AM MOD 1300Hz 0 00 FREQ Hz T AM MOD 400Hz 0 02 FREQ Hz ID MOD 5 21 ID F Hz 1019 56 4 i 3 for general description of the status field re
70. 1200 115200 baud 2 Select Setting the Baud rate Data transmission 3544 4486 12 07 E 6 3 27 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function 3 Pa Press the Enter button push Acceptance of the new set value m rollkey 3 4 9 7 Setting the Data bit of the Remote interface Control Operation Function 1 Goto the selection window RS232 1 Data bits as described in section 3 4 2 2 Select Setting the Data bit Number of bits per byte of the RS 232 1 remote interface Setting value 5 6 7 8 3 a Press the Enter button push Acceptance of the new set value m rollkey 3 4 9 8 Setting the Stop bit of the Remote interface Control Operation Function 1 Goto the selection window RS232 1 Stop bits as described in section 3 4 2 2 Yu Select Setting of the stop bit of the RS 232 1 re C mote interface during serial transfer this enables the receiver to synchronize each transmitted character Setting value 1 1 5 2 usually 1 3 a Press the Enter button push Acceptance of the new set value m rollkey 3 28 E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer 3 4 9 9 Control Operation ROHDE amp SCHWARZ Operation Setting the Parity property of the Remote interface Function 1 Goto the selection window RS232 1 Parity as described in section 3 4 2 Select er NONE ODD EVEN MARK Settin
71. 2 With the ESC button any time a break off of the function is possi ble and the old value will be restored 3 If the frequency setting will be performed with the rollkey or the cursor buttons the corresponding frequencies will be displayed during setting 3544 4486 12 07 E 6 3 47 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 10 3 1 ILS Channel Frequency list ICAO Glideslope mode Frequency MHz Frequency MHz 18X 18Y 20X 20Y 22X 22Y 24X 24Y 26X 26Y 28X 28 30X 30 32X 32Y 34X 34Y 36X 36Y 38X 38Y 40X 40Y 42X 42Y 44X 44Y 46X 3 48 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 10 4 Selection the Localizer Glideslope mode This function determines which area LLZ GS of the ground based instrument landing system ILS should be checked A selection will be made whether the Localizer LLZ or the Glideslope GS should be measured The respective measurement parameters will be shown in a mode specific dis play Control Operation Function 1 ADLAS Press the softkey GS LLZ Switching over between Glideslope and K W Localizer mode the current mode is shown in the softkey GS LLZ LLZ Selection GS LLZ Le The previously selected receiving channel will be maintained during mode switch over however the frequency will be changed per ICAO frequency list As of SW release 3 2 you change when setting a frequency w
72. 2 ccbit cpp CH1 RF 7 out of rang 18 05 11 C 2 ccbit cpp CH1 RF 7 out of rang E L 1 18 05 05 C 2 ccbit cpp CH1 RF 7 out of rang nor Log 15 05 2007 18 04 59 C 1 ccbit cpp CH1 RF 7 out of rang 15 05 2007 18 04 56 C 1 ccbit cpp CH1 RF 7 out of rang 15 05 2007 18 04 53 C 8 ccbit cpp CH1 RF 7 out of rang Inventory 15 05 2007 18 04 29 C 1 ccbit cpp CH1 RF 7 out of rang 15 05 2007 18 04 26 C 6 ccbit cpp CH1 RF out of rang 15 05 2007 18 04 08 C 3 ccbit cpp CH1 RF out of rang Hardware 15 05 2007 18 03 59 C 2 ccbit cpp CH1 RF out of rang 15 05 2007 18 03 53 C 2 ccbit cpp CH1 RF out of rang 15 05 2007 18 03 47 C 7 ccbit cpp CH1 RF 7 out of rang 7 18 03 26 C 1 ccbit cpp CH1 RF 7 out of rang Opti 7 18 03 23 C 4 ccbit cpp CHI RF 7 out of rang puons 18 03 11 C 2 ccbit cpp CH1 RF 7 out of rang 18 03 05 C 2 ccbit cpp CH1 RF 7 out of rang M 18 02 59 C 1 ccbit cpp CH1 RF 7 out of rang emory amp 18 02 56 C 3 ccbit cpp CH1 RF 7 out of rang Screenshots 18 02 47 C 1 ccbit cpp CH1 RF 7 out of rang Y Sh m CH 1 2 Loc FULL SZA l With the rollkey arrow but U ep tons can navigate in the Error Logbook Le The entries can be deleted irrevocably over the button ESC Cancel Confirm the dialog Clear error log with ENTER 3 4 12 Call up the Hardware Software inventory list Le The hardware software inventory list provides information about the hardware version of the device integrated modules optio
73. 3 78 E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer Display Le CENTER gt MARKER Back ROHDE amp SCHWARZ Operation Function The Peak Marker function can only be switched on while the Marker is activated Activates the Center Marker function on pressing the button the current Marker frequency will be set to the new Center frequency The Center Marker function can only be switched on while the Marker is activated Change to the F SCAN Softkey bar 1 2 switched on before 3 13 1 10 Explanation of the different Marker functions The following text describes a sample flow of the different Marker functions these are Marker function Delta Marker function Peak Marker function Center Marker function Control Operation Marker function 1 Press the softkey Marker MARKER e poem 2938 6 3 a ny aa KME WERE SOMMA SKK KOM SZ TOO tl i Ia ems iw pack EEN TL ehs1 let mn Lo Delta Marker function 2 3544 4486 12 07 SZ E Press the softkey Delta E 6 ce The Center Marker function is only available in the F SCAN mode Function The Marker 4 will be shown i e the auto matic search and identification of the spec trum s max value will be initiated only if the Marker was not activated previously In addition the rollkey can be used to set the Marker s frequency Pressing the softkey again will deactivate the Marker yay Marker 108 000
74. 5V0 5V Input SCOPE_TRIGLEVEL_B lt V gt Query of the SCOPE Trigger Level B5V0 for BB 5V Input 3544 4486 12 07 E 6 3 185 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Command Parameter Response Function SCOPE_TRIGLEVEL_B lt trglevinmV gt READY Set the SCOPE Trigger Level for BB BOV5 500 mV Input SCOPE_TRIGLEVEL_B lt mV gt Query of the SCOPE Trigger Level BOV5 for BB 500 mV Input SCOPE_TRIGSLOPE POSITIVE READY Selects the SCOPE trigger slope NEGATIVE SCOPE_TRIGSLOPE POSITIVE Query of the SCOPE trigger slope NEGATIVE SCOPE TIMEDIV RF lt time div in ms gt READY Set the SCOPE time div for RF 32 16 8 4 2 1 MPA SCOPE_TIMEDIV_RF EEG Query of the SCOPE time div for RF Input SCOPE TIMEDIV BB lt time div in ms gt READY Set the SCOPE time div for BB 32 16 8 4 2 1 PBI SCOPE_TIMEDIV_BB EEG Query of the SCOPE time div for BB Input SCOPE_GETMEAS all values All measurement values in RF Input or in mV BB Input are re turned as one comma separated string 3 22 3 9 Remote Control Commands of the GBAS mode Command Parameter Response Function MODE _GBAS READY Activates the GBAS mode RF lt freq in kHz gt READY Set the GBAS RF frequency GBAS_FREQRF RF lt kHz gt Query of the GBAS RF frequency GBAS_FREQRF GBAS_ATTMODE AUTO READY Selects the attenuation of the GBAS LN mode NORM LD 3 186 E 6 3544 4486 12 07 ROHDE
75. 84 3 1023 Seting ING FFI Stop IEQUCIICY Gai LAC OOO AGI 3 85 31022 DEMING a WINIOWIUNCNO daw aoi OKA OO OC AO R 3 85 3 13 2 5 Switching between Logarithmic or Linear display Log Lin 2essaaaaaaaaaasaa 3 86 31320 Setting the Reference POSION saw n EOG O GEE ESE 3 86 3 13 3 Scope mode Option EVS K7 Operation cccccsssscccccecssesececeeeeeececeeeeeeeeesaeeaseeesseaaees 3 87 3 13 3 1 Signal Parameters and Displays in the Scope mode Option EVS K7 3 88 Sloan SCODEDEPNA M adasia GO ACAR A AE 3 88 Sloe SONYS Z orecaii GA E ET 3 89 3 13 3 2 Setting the Receiving Frequency Signal IN RF ue aaa aaa aaa aa aaa aaa aaa aaaaaananai 3 91 3 13 3 3 Selling the Reference IEVEluui ace da oka GOO A AGCA di 3 91 31334 GENGE RF VINO sats i i O Ad dza Ea done 3 92 OD SENNGNIE POS oO O AR A O OR OO na E fa 3 92 310320 Seinge YO SION ai az OJO ERC 3 93 31007 SUN INE TME ASO Gaia O OGAE ted 3 94 21339 Natale 21g 18 0 EIA Z ZN ZO 3 94 3 1339 CUFSORIUNENONSEUNYS WG Ran ac A ORA OE TSA A a OCR 3 95 3 14 Power Sensor mode Option EVS K5 s ssaessaaeocaaeocnanacnznacnane 3 97 3 14 1 Terminating Power Sensor R amp S NRP u c cccscsecesesesescssecesevesesescevevevacvesereeveveveveveneneneevens 3 97 3 14 1 1 Measuring construction for Measuring Low Level Signals aussaaaaassaaaa 3 97 3 14 1 2 Measuring construction for DME analysis ccccc
76. 86 12 07 E 6 ROHDE amp SCHWARZ General Information 1 5 ROHDE amp SCHWARZ General Information R amp S EVS 300 ILS VOR Analyzer 1 6 E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer Ai TE EVS 300 ILS VOR ANALYZER VOR CH F MHz 17X 108 0000 MEAS F MHz 108 0000 LEVEL dBm 41 4 AM MOD 30Hz 30 09 FREQ 30 Hz 30 00 AM MOD 9960Hz 29 86 FREQ_9960 Hz 9960 0 AM DIST 9960 0 03 FREQ_FM30 Hz 30 00 BEARING rom 0 30 FM DEV Hz 480 3 ID MOD 0 01 4 536789 FM INDEX VOICE MOD 36 PRESET key TFT Colour Display 640 x 480 Pixels Softkeys Program dependent function keys ILS mode key selection of ILS mode MARKER BEACON mode key selection of MARKER BEACON mode VOR mode key selection of VOR mode GPS key selection of GPS function option F SCAN mode key selection of F Scan FFT mode option ory FR Ww sn O CO FREQ Editor key frequency or channel input toggle function 10 START key activates continuous saving of values 11 Marker key marker function 12 STOP key stops continuous saving of values 13 SPLIT key simultaneous display of both channels 14 CH1 key selection of reception channel 1 15 CH2 key selection of reception channel 2 option 3544 4486 12 07 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ID F Hz ID CODE 35 34 33 32 3130 29 GH
77. AS EVS 300 ILS VOR analyzer http www rohde schwarz com product evs300 html Le Implementation of how to update the software is described in section 5 3 3 4 13 Call up the Device operating parameters Le The hardware status includes the most important device operating parame ters This may contain information about possible causes of error Control Operation Function G Press the Setup 1 button Switching to the Hardware Status menu E and change to the window 2 window The Hardware Status menu win Hardware and press softkey Hardware dow delivers information about various test nm Status voltages of the power supply and the RF modules Display temp indicates the current internal temperature of the device Display Status indicates the sum of all test voltages 3 34 E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer Control Operation 3 4 14 Software options ROHDE amp SCHWARZ Operation Function amp SETUP HardwareStatus Settings x Powersupply RF Boards 5 _D OK I_INP_SH 6V_A I_BAND_SH Error Log 6V_A I_VV_BYP_ATT TFT_D I_VV_SUPPL2 25v_A I_IF1 AMP1 IBATT I_IF1_AMP2 Inventory UEXT IF_LOG_LEV UBATT VCXO_TUNE 3 3_D LO3_TUNE ardware 1 UDCIN PLL3_LOCK Status PLL1_LOCK IMP_VCC PLL2_LOCK 3 3_ LO2_LEVEL Options AUX_CH1 LO1_TUNE AUX_CH2 LO1_LEVEL J AUX_CH3 LO2_ TUNE Memory amp Screenshots temp C 38 8 Status OK pa m Through the
78. Attenuator 25 dB or has no influences to the signal Bypass For data safety on measurement the methods of the ATT mode on the following receive levels can be used Low Noise from lt 70 dB Indicating range 120 20 dBm Norm from lt 20 dB Indicating range 110 10 dBm Low Distortion from gt 20 dB Indicating range 100 20 dBm Depending on the signal level in the Auto mode automatically the correct signal path is switched Indicating range 120 20 dBm Le The max input level is 13 dBm Attenuator Signal path at setting Low Noise Signal path at setting Norm Signal path at setting Low Distortion 3544 4486 12 07 E 6 3 37 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 6 Setting of the Squelch Threshold Control Operation Function 1 Press the softkey SQL Switching over into the edit function to set the squelch threshold The softkey value section is active 2 GN Turn the rollkey until the re The current squelch level will be carried C quired squelch threshold is along numerically in the softkey and graphi set cally on the bargraph indicator The green line above the bargraph marks the valid range which is indicated in the data sheet 120 100 Example representation S If the receiving volume exceeds the preset squelch threshold the AM demodulated audio signal in the loud speaker headset will be transmitted or otherwise
79. B e lt USB 1 1 Standard Twin Port Transmission rate max 12 Mbit s Power supply 5 VDC 500 mA per Port integrated 6 1 5 Antenna input 2 32 Item Interface Function 32 Channel 2 RF input for the second channel Option EVS B1 Connector N socket 50 Q Input level max 13 dBm Frequency range 70 350 MHz VSWR lt 1 5 LF The max input level is 13 dBm data stability until 10 dBm guaran teed 6 2 Rear side interfaces 6 2 1 AUX Power output 3 Item Interface Function 3 AUX POWER Power supply connector for an external device 12 VDC OUT as e g a GSM modem Power supply 12 VDC 300 mA Connector RJ 14 6 2 E 6 3544 4486 12 07 ROHDE8SCHWARZ R amp S EVS 300 ILS VOR Analyzer Interfaces 6 2 2 Analogous output 2 4 Item Interface Function 4 ANALOG 2 Analog output for the baseband signal or if in 50 Q OUT ILS mode as analog DDM output The selection is made in the setup function BB Out Full Demodulator bandwidth mode dependant BB Out Audio 300 3000 Hz max 1 Vims DDM Range 1 4 Connector BNC socket 50 Q 6 2 3 Analogous output 1 5 Item Interface Function 5 ANALOG 1 Analog output for the baseband signal or if in 50 Q OUT ILS mode as analog DDM output The selection is made in the setup function BB Out Full Demodulator bandwidth mode dependant BB Out Audio 300 3000 Hz max 1 Vims DDM Range 1 4 Connector BNC socket 50 Q 6 2 4 Baseband
80. CLEARALLLISTS READY Clears all lists of current mode channel DL_START READY Start Data Logging DL_STOP READY Stop Data Logging GETACTIVELIST List Nr Shows active list GETFREEMEMORY lt MB gt Request of the free capacity on internal flash memory in MB GETLISTSIZE lt Nr gt Request list size of the active list SAVEACTIVELIST2USB FileName MOUNT Store on USB stick COPY READY SELECTLISTPARAM ALL READY Defines the list selection Example tan ALL everything is logged Fo IND exported oo A NONE nothing is selected m Nr The parameter with this Nr is selected Nr is meant in default order INr Parameter is deselected 3 182 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Command Parameter Response Function SETACTIVELIST List Nr READY Selects active list for current mode ILS MB VOR 3 22 3 6 Remote Control Commands of the F SCAN mode J J J FSCAN_RES_BW lt kHz gt Query oft he FSCAN Resolution Bandwidth Selects the attenuation of the FSCAN mode FSCAN_ATTMODE READY Command Parameter Response Function FSCAN FREQSTART _ lt freg in kHz gt READY Set the FSCAN START frequency FSCAN_FREQSTART lt kHz gt Query of the FSCAN START frequency FSCAN FREQSTOP lt freq in kHz gt READY Set the FSCAN STOP frequency FSCAN_FREQSTOP NE lt kHz gt Query oft he FSCAN frequency FSCAN FREQCENTER lt freq in kHz gt REA
81. DY Set the FSCAN CENTER frequency FSCAN_ lt kHz gt Query oft he FSCAN CENTER FREQCENTER frequency FSCAN_FREQSPAN lt freq in kHz gt READY Set the FSCAN SPAN frequency FSCAN_FREQSPAN lt kHz gt Query oft he FSCAN SPAN frequency FSCAN RES BW lt freq in KHz gt READY Set the FSCAN Resolution 30 10 3 1 Bandwidth FSCAN_ATTMODE Query of the attenuation of the FSCAN mode Set the FSCAN Ref Level lt dBm gt Query of the FSCAN Ref Level Selects the TRACE mode of the FSCAN mode FSCAN_REFLEVEL FSCAN_REFLEVEL FSCAN_TRACE 3544 4486 12 07 E 6 3 183 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Command Parameter Response Function FSCAN_ TRACE Query of the TRACE mode of the FSCAN mode FSCAN AVRG FCTR READY Set the FSCAN Average Factor FSCAN_ AVRG_FCTR Query of the FSCAN Average Factor FSCAN_GETSPECT all values All measurement values in dBm are returned as one comma separated string 3 22 3 7 Remote Control Commands of the FFT mode Command Parameter Response Function FFT FREQRF lt freq in KHz gt READY Set the FFT RF frequency FFT FREQRF lt kHz gt Query oft he FFT RF frequency FFT FREQSTOP lt freq in kHz gt READY Set the FFT Stop frequency FFT_FREQSTOP i lt kHz gt Query oft he FET Stop frequency FFT ATTMODE Selects the attenuation of the FFT mode FFT ATTMODE Query of the attenuation of the FFT mode LD F
82. E amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 1 2 2 Charging the Battery The R amp S EVS 300 ILS VOR Analyzer has an intelligent battery management system with quick charging recharging and conserve charging methods The charging circuit is protected by an overload protection and an overheating protection Le The charge time is about 3 5 4 hours standby operation Generally the accumulators can be charged in operation with the power supply or with an external voltage supply more than 22 VDC Le The accumulators will not be charged with a voltage supply less than 22 VDC In operation the battery level display changes to the indication CHARGE amp VOR CHF MHz 58Y 112 1500 MEAS F MHz LEVEL dBm 110 0 SQL ee ee J i eege eegeeevegpeevege 9 SQL 110 90 z D 20 ZE AM MOD 30Hz 205 FREQ_30 Hz AM MOD 9960Hz 3791 FREQ_9960 Hz 97663 AM DIST 9960 527 FREQ FM30 Hzj 2934 MeasTime BEARING rosy 7 FM DEV Hz 2056 ID MOD 10 33 FM INDEX 70 ID F Hz 1080 4 VOICE MOD 1163 _ ID CODE NE Gm wom wmi e ch 1 RE The yellow LED charge indicator displays the current charge level of the battery while the device is turned on or off 3 1 2 3 12 24 DC DC Converter To facilitate a charging with supply voltages less than 22 VDC the 12 24 DC Converter is linked between LF This converter is available a
83. E When exceeding the indicating range 0 150 o 0 150 the arrow turns red Example LLZ mode Display mode Cockpit flight course indication at the measuring mode LLZ Fade in FR Fly Right FL Fly Left FL Smm When exceeding the indicating range ER the arrow turns red Example LLZ mode 8 SDM 1 Measured Sum of Modulation SDM of the uA 1 Clearance Course LF signals 3 1 dimensionless Setting of the units in the setup value 9 PHI 150 150 Phase between the two 150 Hz signals of the degree measured Course and Clearance LF signals 3 10 PHI 90 90 Phase between the two 90 Hz signals of the degree measured Course and Clearance LF signals 3 11 SDM 1 Measured Sum of Modulation SDM of the uA 1 Clearance Course UF signals 4 1 dimensionless Setting of the units in the setup value 12 DDM 90 150 1 Measured Difference in Depth of Modulation uA 1 DDM of the Clearance Course UF signals 1 dimensionless 4 Setting of the units in the setup value 3 58 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Item Display Function Indication Bargraph Graphic display of the DDM value of the measured Clearance Course UF signal 4 otherwise same as Item 7 13 LEVEL dBm Measured receive level of the Clearance dBm dBuV Course UF signals 4 numerical bargraph in dBm dBuV setup selection
84. ET REFLEVEL lt level indBm gt READY Set the FFT Ref Level FFT_REFLEVEL lt dBm gt Query oft he FFT Ref Level FFT_WINDOW READY Selects the FFT window FFT_WINDOW HANN Query oft he FFT window FLAT_TOP NONE 3 184 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Command Parameter Response Function FFT TRACE READY Selects the TRACE mode of the FFT mode Query of the TRACE mode of the FFT mode SE o FFT_AVRG_FCTR READY Set the FFT Average Factor FFT_AVRG_FCTR dato gt Query oft he FFT Average Factor FFT GETSPECT all values All measurement values in dBm are returned as one comma separated string 3 22 3 8 Remote Control Commands of the SCOPE mode Command Parameter Response Function SCOPE_FREQRF lt freq in kHz gt READY Set the SCOPE RF frequency SCOPE FREQRF i lt kHz gt Query of the SCOPE RF frequency SCOPE _ATTMODE READY Selects the attenuation of the LD SCOPE mode SCOPE _ATTMODE Query of the attenuation of the SCOPE mode LD SCOPE _REFLEVEL lt level in dBm gt READY Set the SCOPE Ref Level SCOPE REFLEVEL lt dBm gt Query of the SCOPE Ref Level SCOPE_TRIGLEVEL_R lt trg lev in gt READY Set the SCOPE Trigger Level for RF FPCT Input SCOPE_TRIGLEVEL_R lt gt Query of the SCOPE Trigger Level FPCT for RF Input SCOPE_TRIGLEVEL _B lt trg lev in V gt READY Set the SCOPE Trigger Level for BB B
85. EVS 300 ILS VOR Analyzer Operation Each mode may consist of up to 999 lists 1 000 000 data lines list each To each mode individual parameters can be assigned which should be shown in the dataset list Use the display view Pa rameter settings to select the applicable parameter specific modes Structure of the dataset list Se ILS Data Logger Date Time FREQ MHz CRS_UF S 09 03 2007 11 30 50 080 108 1000 0 06 Item Function 1 Column STIOC identifies the datasets within the list Each letter within the column receives an identification which in turn can also be found in the list below the respective letter The following identification letters may be displayed Start S will always be set if a single dataset is accepted with the button SAVE 42 or if the button START 10 is used to initiate a series of measurements Trigger T marks a dataset which was prompted by an external trigger mechanism Invalid I indicates the recording of a dataset at a time when the measurement level was either not permitted or too low within the red range of the bargraph Overload O indicates the recording of a dataset at a time when the RF input signal was too high Correction C indicates that the dataset was recorded at a time when the measurement included the RF input correction factor PPS P marks a dataset which was prompted by an external PPS trigger mechanism 2 In the Index column each dat
86. F Level _ mW Div Civ d B Dy _ 1mWw __10 100mWw 02V 2 10V o 05mW __ _5 50mWw 01V 41 40V o 02mW 2 20mW mV D 01mw _ 1 10mWw 100mV ___ 1000mV BO mV 500 1000mV uW Div 20mV 200 1000mV 100HW 1000uw 1OmV 100 1000mV 50HW 500 1000HW SmV 50 500mV 20pW 200 10008W 2mV 20 200mV 10pW 100 10008W 1mV 10 100mV SW 50 5008W 05mV _ 5 50mV 3544 4486 12 07 E 6 3 109 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Unit Settingrange Unit Settingrange Unit Settingrange __ W Max Level V Max Level dBm REF Level nw Dy S S S G 100nw 1000W 5Onw 500 1000W e S 20nW 200 1000nW 10nW 100 1000nW S S nWw 50 500nW P S S 2nW 20 200nW P S S inW 10 100nW a Table Setting ranges for the maximum level and reference level 3 14 14 Setting the Time base To analyze very small portions of a signal the scaling of the X axis time base can be set in incre ments Control Operation Function 1 TiME DIV Press the softkey TIME DIV The selection list for changing the time base 2 ms of the X axis will be enabled The selection list and the setting range depend on the set sampling frequency Sampling rate and the buffer size The following table lists the time base when the entire measured data stor age is displayed as a fac
87. Glideslope DC voltage 0 DDM 1 V 5 mV Range 1 0 0 0 25 DDM 0 0 0 5 DDM 0 V S mV gt 0 5 V 0 5V gt 0 5 V 0 5V Range 2 0 0 0 025 DDM 0 0 0 05 DDM 5 0 5 V 0 5V gt 0 5 V 0 5V Range 3 0 0 0 0258 DDM 0 0875 0 05 DDM 0 5 V 0 5V 0 5 V 0 5V Range 4 0 0 0 5 DDM 0 175 0 05 DDM 0 5 V 0 5V 2 0 5 V 0 5V 2 1 3 3 Baseband input Trigger input 6 Through BASEBAND IN 6 input BNC plug 1 MQ a baseband signal can be supplied to the R amp S EVS 300 ILS VOR Analyzer for further analysis of typical AF parameters e g level fre quency modulation degree In addition this input may also be used as an external triggering mecha nism of the Data Logger The selection as well as the settings of the input will be done in the setup function 2 1 3 4 GPS Control Port 7 Through the GPS RS 232 2 port 7 9 pin Sub D plug a GPS receiver is The NMEA protocol data is read in and displayed in GPS mode Option EVS K2 2 1 3 5 Remote operation port 8 Through the RS 232 interface 1 8 9 pin Sub D plug all functions of the RaS EVS 300 ILS VOR Analyzer device can be operated remotely from a PC terminal Thus the device can be operated through the commonly used terminal programs e g HyperTerm ProCommPlus The port pa rameters are adjustable 3544 4486 12 07 E 6 2 5 ROHDE amp SCHWARZ Preparation R amp S EVS 300 ILS VOR Analyzer 2 1 3 6 LAN connection 9 Through the LAN connection
88. H 115200 Longitude O7 05996570000 E GPS Delay nz Fo me RE Altitude m 55 40 Speed knots 0 05 Date dd mm yy 13 12 2012 Speed km h 0 09 Time 13 36 53 200 Protocol NMEA Status DGPS 6 Sat SCRUM FIELA AS22620 HO PS J652 Ea ee 1712120 ae SGI 173653 20 SUES EAS BSED RAMAT ALL H 2 Press the softkey Baudrate The set baud rate will be updated in the several times until the wanted softkey and is then immediately active value is reached Setting value 4800 230400 baud Setting of the GPS Delay time 3 GPS Delay Press the softkey GPS De The set Delay time will be updated in the BAM lay 2 and put through the softkey and is then immediately active The setting with rollkey recommended GPS delay time is 0 ms Einstellwert 0 500ms 3 156 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 18 2 Displays in the GPS menu Latitude 50 52996300000 M 11 14 Longitude 07 05996520000 E GPS Delay 13 100 ms 2 Altitude m 55 40 Speed knots 005 3 11 Date dd mm yy 13 122002 _ Speedfkmh os 4 10 Time 19 36 59 200 Protocol NMEA 5 Status i GPS Sats GPRHC 8 m SPIES 16S LILA DUSA MO SE I a SLE 112 12 68 GPGGA 7 PCPA 113653 20 5062 SOAS 99652 E 7 06 1 63 54 4 M4 47 7 M 999 9 HH From OOH 6 Cita PACA IIEL 0 GiG 19630 H 0G7 G 44652 2 06 1 61 554H d7 7 M 58515 44 CHI LS LLZ LIS
89. HWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 8 AF Volume setting Control Operation Function 1 Press the VOL 43 button In the respective mode e g ILS the status display switches to editing function to en able the volume to be set The change will be displayed numerically and graphically on the bargraph s MeasTime 100 ms GE CHAN NA 10214 MOD 4 p COD AF Volume x mme 56 AF Volume 2 Setting the AF volume with Setting of the AF volume level at the rollkey speaker Setting value 0 100 3 a Press the Enter button push Acceptance of the new set AF volume level AG rollkey 3 40 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 9 Selection of the mode Control Operation Function la Press the SPLIT 13 button The R amp S EVS 300 switches over into the Mode Selector amp MODE SELECTOR ome VOR i nn l FSCAM EVS K1 FFT EVS i SCOPE EVS KT POWERMETER NAT EVSKS POWLAMETLA NAP LVSK3 POWEAM DME VIEW EV KG GBAS EVAKS j fems BATTERY mmm In the mode selection window the actual active mode is displayed with green background In the mode display the actual active mode is displayed ag FR 2 MODE SELECTOR FSCAN CYS or msa POWTRUCTER NAT Eyst POWERUETER NAP EVEKS POWERM OME VIEW EVS K6 OBAS EVS Ke O Set a mode with the rollkey
90. Hzj LEVEL dBm 110 0 SQL pe ee SQL ni EJ I AM MOD 30Hz 2 05 FREQ 30 Hz ATT MODE BATTERY i i i i i i AM MOD 9960Hz 3791 FREQ_9980 Hz 97663 NORM _ AM DIST 9960 5 27 FREQ_FM30 Hz 29 34 MeasTime BEARING row 200 ms FM DEV Hz 205 6 ID MOD 1033 FM INDEX 70 IF fH 10804 VOICE MOD 1163 1D CODE lo CHU VOR Ushi o CH 1 RE Le When running the R amp S EVS 300 ILS VOR Analyzer with the Option EVS B1 or with external equipment e g active receiver antennas GPS receiver the operating time will reduce accordingly 3 1 2 1 Battery level indication Battery level is indicated by the display BATTERY SALIEBEE T 1 0 20 40 60 80 100 Battery level 100 power about 8 10 hours operation time with me dium display brightness 1 Battery level about 80 20 power about 1 6 hours operation time with me dium display brightness 1 Battery level about 20 0 power about 1 hour operation time with medium display brightness 1 1 without option EVS B1 and external loads Le If the battery becomes discharged the word EMPTY will be displayed accompanied by a loud beeping sound Since the device will switch itself off after a few minutes when this stage is reached the beep sound will be repeated every two minutes A double beep sound indicates the device is switching itself off ENE on 3 2 E 6 3544 4486 12 07 ROHD
91. K OM e 0 400 04 0 4557 11 3E 8 10 5 05 PHI 150 150 1 59 9 CHI ILSLLZ LIST 1 3 CH2 LIST Indication e g 40X 2 F MHz Reading and setting of the receive frequency MHz receive frequency setting by channel setting according to ICAO frequency list 3544 4486 12 07 E 6 3 57 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Item Display Function Indication 3 gt DDM 90 150 1 DDM value of the sum signal CRS CLR uA 1 Setting of the units in the setup 1 PRES value 4 gt SDM 1 SDM value of the sum signal CRS CLR uA 1 Setting of the units in the setup 1 dimensionless value 5 FRQ kHz Display of the measured Clearance Course LF kHz frequency 3 relative to the measured channel frequency 6 LEVEL dBm Measured receive level of the Clearance dBm dBuv Course LF signals 3 numerical bargraph in dBm dBuV setup selection 7 DDM 90 150 1 Measured Difference in Depth of Modulation uA 1 DDM of the Clearance Course LF signals 1 dimensionless 3 Setting of the units in the setup value Bargraph Graphic display of the DDM value of the measured Clearance Course LF signal 3 depends on the display mode MeasDev Cockpit setup selection and the preset measurement mode LLZ GS The bargraph is omitted in measurement mode GS Display mode MeasDev at the measuring mode LLZ orm STEPEI EEF
92. M30 Hz 30 00 BEARING aro FM DEV 480 3 ID MOD 001 11 FM INDEX 16 0 ID F Hz 12 VOIgE 0 12 x ID CODE 43 18 17 1615 14 Item Display Function Indication 6 AM modulation factor 30 Hz signal 7 AM Modulationsgrad 9960 Hz sub carrier sig nal 8 FREQ_ 30 Hz measured 30 Hz frequency AM modulates Hz 3544 4486 12 07 E 6 3 61 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer item Display Function indication 9 measured 9960 Hz frequency AM modulates Hz 10 measured 30 Hz frequency FM modulates Hz 14 AM Modulation factor of the voice signal in the range 300 3000 Hz identifier notched 17 BEARING to from f Phase between both 30 Hz signals Degree VOR direction to plane from station is settable in the setup 18 AM DIST 9960 AM distortion at the 9960 Hz frequency Measurement accuracies are given in the Technical Data 3 11 1 3 Softkey 2 Displa Function SQL Activates the edit function for the squelch threshold SQL value is 99 0 shown in the softkey Le Setting of the squelch threshold is described in section 3 6 ATT MODE Switch over of the RF attenuation set range is shown in the softkey LOW NOISE 10 dB Indicating range 120 20 dBm NORM Normal OdB Indicating range 110 10 dBm LOW DIST Low Distortion 25dB Indicating range 100 20 dBm AUTO the most favorable range will be selected au
93. NTER Press the ENTER 31 but After the security prompt has been con ton firmed zeroing of the connected power sensor will be performed 3 14 26 Functions for Power measurement The R amp S EVS 300 features functions for measuring the average power effective value and the maximum peak envelope power PEP Peak Envelope Power In this way any types of measure ment signals can be measured with high accuracy Control Operation Function AVRG function measurement of the average power 1 Pow Meas 5 Press the softkey Pow Meas Switchover to the AVRG function The set eS several times until the function is shown in the softkey AVRG function is set Pow Meas S Measuring of the average power effective value always delivers the average power irrespec tive of the measurement signal whether modulated unmodulated or multiple carriers This means this function delivers a measurement result just like a thermal power meter It is charac terized by a large measuring range and high measuring accuracy PEP function measurement of the maximum peak envelope power 2 Pow Meas Press the softkey Pow Meas Switchover to the PEP function The set PEP until the PEP function is set function is shown in the softkey Pow Meas An lt The measurement of the peak envelope power provides information on the maximum power peaks in the case o modulated envelopes This provides information on the
94. Operating Manual R amp S EVS 300 ILS VOR Analyzer 3544 4005 02 ROHDE amp SCHWARZ 3544 4486 12 07 R amp S is a registered trademark of Rohde amp Schwarz GmbH amp Co KG Proper names are trademarks of the respective owners Printed in the Federal Republic of Germany Rohde amp Schwarz GmbH amp Co KG MuhldorfstraBe 15 D 81671 Munchen www rohde schwarz com 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Content Content 1 GenerANIOTMANON occa GEO AGE AAAA Ea 1 1 kl SYMBOSENACAUNON S ooo oO 1 1 1 2 Unpacking the R amp S EVS 300 ILS VOR Analyzer 1 1 11121211111111111 1 2 1 3 Applications and Features of the RaS EVS 300 ILS VOR Analyzer 1 3 1 3 1 Applications of the R amp S EVS 300 ILS VOR Analyzer eeeeeeueaeaea a aaaaaaaaaaaaaaaa 1 3 1 3 2 Features of the R amp S EVS 300 ILS VOR Analyzer eeeeeeeaeaeae aaa aaaaaaaaaanaa 1 4 1 4 VIEWS OF TMG DEVICE cizia siwa Ewie a Gazowni 1 5 1 4 1 FROMM VIC WY aoi ai EO G R O R EOG OO Ado c 1 5 MA RACE MOW ie st OO ia Oo A 1 5 2 PPA ON oe tate Ea ec cen AWS EA Eo PoE 2 1 2 1 Setting Up the Equipment ccceesccseseeeeeeeeeseeeeseeeeseeeeseeoeseeoeeeeoeseeoesesoens 2 1 2 1 1 POWEDSUDDNZECONNECHONE iso obca EA A OG REK 2 1 2 1 1 1 SZYI z AE EEE E 2 1 2 1 1 2 Table Power Pack CONnMECHON asa AE ASO AA PA AO ZA GEO ZA GE KAPELA 2 2 2 1 1 3 Connection to an extern
95. Operation within the RaS EVS 300 Web interface 11 1 3 171 3 21 1 Call up the Web interface 0 0 ccccccccccecceeeeseeeeeeeeeeseaeseeeeeeeesseesaeeseeeeeeessueaaeeeeeeeessaaaas 3 172 3 22 Remote Control of the R amp S EVS 300 ILS VOR Analyzer 3 173 3 22 1 Operation via RS 232 interface ccccccccccsssseseeeeeeeeceeeeseeeceeseeeaeeeseseeceeeeseueaeeeeeeeeeesaaas 3 173 3 22 2 Operation via LAN interface siecia aa aaa Aaaa ESRO 3 173 3 22 9 Remote Control Command S sisirin r PA AEGEE KC 3 173 3 22 3 1 Mode related Control COMMANAS cccccccceeseeceeeceeeeceeceaeeeeeeeeeaeeeceeeeeseeeeeeeeas 3 173 3 22 3 2 Remote Control Commands of the ILS mode suesa aaa zana aaa aa aaaaaaeaazaanaii 3 177 3 22 3 3 Remote Control Commands of the VOR mode s aaaaa aaa aaaaa aaa aaaaaaaaaa zazna 3 180 3 22 3 4 Remote Control Commands of the MARKER BEACON mode 111 1 3 181 3 22 3 5 Remote Control Commands of the Data Logger mode ssaaaaaanauaaazaannai 3 182 3 22 3 6 Remote Control Commands of the F SCAN mode c ccsecceeeeeeeeeeeeeeeeeeeeeeeees 3 183 3 22 3 7 Remote Control Commands of the FFT mode uueaaaaaaaa aaa aaaaaaeaazaanai 3 184 3 22 3 8 Remote Control Commands of the SCOPE mode ssaaaaaaaaa aa aaaaasaaaazaannai 3 185 3 22 3 9 Remote Control Commands of the GBAS mode
96. Parameters and Display in the display view ILS Graph Trace 1 ILS Data Logger Assign Trace 1 Assign Trace 2 Assign Trace 3 2 PREZ HIE 1 REM G Item Display Function Indication 1 Shortlist Selection of all possible parameters which should be displayed graphically One parameter should be selected per Trace A yellow box with the respective trace number indicates the order and assignment to Trace 1 3 The green background indicates the availability of the parameter in the dataset list i e the pa rameter was selected for Logging in the dis play view Parameter settings see 3 14 2 3 15 3 3 1 Softkeys 2 of the display view ILS Graph Marker Display Function Assign When using the Assign Trace 1 3 softkey an individual parameter can Trace 1 be assigned from the selection display view A yellow box with the respec tive trace number indicates the order and assignment to Trace 1 3 Assign Trace 3 Back to Switching to the Dataset list display view List view 3 15 4 Using the Data Logger for the storage of data While in mode ILS VOR MARKER BEACON and Power Sensor Option EVS K5 the Data Logger may be used to log data The SAVE 42 button may be used to accept individual datasets manually into the dataset list of the preset mode or entire measurement lines can be automatically recorded Use the START button to begin the recording of the measurement line and use the STOP
97. R A AAA SERA OE dA a Ea 6 4 620 o CZYJ IJACIECE 2 NEW 6 4 ee LINING SS ROPNE EPA 6 4 628 DCPOWELSUPDNANDU TO kasaceiawiwac awizo 6 4 r TECHNICAL DAG znissicsi sio E 7 1 Figures Fig 1 1 Front View of the ILS VOR Analyzer R amp S EVS 300 eueueuuaua aaa aa aaaaaaia2 1 7 Fig 1 2 Back View of the ILS VOR Analyzer RAS EVS 300 eeeueuuuauaunananananaa 1 9 Fig 3 1 Configuration R amp S NRPxx power sensor with passive RAS NRP Z4 adapter c c ccccccsesescscsesesesescscecessvevevevevevevavevevevevacacavesevevesereseseseneeeeeneeen 3 97 Fig 3 2 Configuration R amp S NRPxx power sensor with active RAS NRP Z3 adapter enea eee 3 97 Fig 3 3 Configuration R amp S NRP Z81 power sensor with active R amp S NRP Z3 adapter eee eee 3 98 Fig 3 4 Configuration R amp S NRT Z14 power sensor with active R amp S NRT Z3 adapter PO 3 98 Fig 3 5 Configuration R amp S NRT Z14 power sensor with active R amp S NRT Z5 Adapter c ceccccesecesesesesesescecececesescevevevavaveveeteeevevevaveversevevevavvevenseeeeeveveees 3 99 3544 4486 12 07 E 6 0 7 ROHDE amp SCHWARZ Content R amp S EVS 300 ILS VOR Analyzer 0 8 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer General Information 1 General Information 1 1 Symbols and Cautions The symbols which will be used in the description are explained below I Caution requires special attenti
98. Selection ON OFF Return to the softkey bar of the DME mode used last E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 14 19 2 Different Marker functions In the following the different marker functions are described in an example sequence These are Marker Max with Peak marker function Marker 1 and Marker 2 Control Operation Function Marker Max with peak marker function The marker position can be set manually via the rollkey Keyboard Another actuation of the MRK MAX 1 softkey will save the settings level values will be updated Via the Peak marker function softkey MRK MAX TO PEAK 4 Marker Max can automatically be set to the peak Peak 100 of a DME pulse In the case of a DME double pulse e g it is thus possible to select one of the two pulse peaks Peak1 Peak2 to which the marker is to be set ZE Mmax 3 00_us 142 0mV 100 0 O Ka 67 5mV 476 Mark2 4 25us 72 2mV 50 8 Press the softkey The setting 2 for manual positioning of the MRK MAX marker 1 3 is enabled j JE a FD w IMI akua xa ee a EET i in Woe SAT adi al Mami lai Tees a ra w RG Tra a wm dja mm LOG Oo pi TI Figure shows the manual positioning of marker Max Figure shows the automatic positioning of marker Max via the Peak marker function by select ing Peak 1 or Peak 2 Marker 1 and Marker 2 function Since the operation of th
99. Single signal Mode several times until the measuring the current mode is shown in Single measurement mode the softkey Paa SINGLE is set The deviation with respect to the preset channel frequency is shown in the display field fre quency 1 K ILS LLZ SS uz owemu or noxe pnia om LEVEL dBm 54 2 SQL 120 ZA RR GE CWE Ubi 2 1 ATT MODE AM MOD 90Hz 20 03 FREQ_90 Hz 90 00 LOW NOISE AM MOD 150Hz 20 03 FREQ_150 Hz 150 00 asiime Fe Ran BUUU gt G24 ULB terre ROR 20 ms DDM 90 150 1 0 0000 es pe oe SDM 1 0 4005 ID MOD 0 01 Indic DDM PHI 90 150 0 01 ID F Hz m 0 400 1 VOICE MOD 0 19 ID CODE VIEW Normal gewuziunt 3 cn 1 REM MANS 3 52 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 10 7 2 Wideband signal measuring The function Wideband signal measurement measures the preset channel frequency broadband The nominal bandwidth of the filter is 32 0 kHz 0 1 dB WIDEBAND Filter bandwidth Wideband signal measuring p M Filter flatness ripple lt 0 1dB 32 0 kHz 3 dB bandwidth 34 9 kHz 60 dB stop band attenuation 39 1 kHz 3 10 7 2 1 Messmode Wideband Signalmessung anw hlen Bedienelement Aktion Beschreibung 1 Press the softkey Meas The display switches to the Wideband sig Mode several times until the nal measurement the curre
100. T 1 11988 Ej on Te cH _ Loc MAINS Item Display Function Indication 5 Protocol Indication of the GPS protocol e g NMEA Na tional Marine Electronics Association From COM Arriving data from the serial interface GPS RS 232 2 7 GPGGA GPGGA Global Positioning System Fix Dat dataset containing the most important information of the GPS position and accuracy They will be displayed as ASCII character set with 4 800 baud and in the following format OD J GPGGA hhmmss ss IIII II a yyyyy yy b q nn d d a a M g g M h h rrrrhh hhmmss ss current time UTC II I Latitude detail a Hemisphere of latitude N north S south YYYYY YY Longitude detail a Hemisphere of longitude E east W west q GPS quality nn Number of used satellites 0 12 d d Horizontal deterioration of the position a a Height of the antenna M Unity of the antenna height in meter m h h Age of the DGPS data rrrr DGPS reference station 0000 1023 m hh Checksum AT Ser e op 8 GPRMC GPRMC Global Positioning Recommended Minimum Specific means a GPS receiver with NMEA protocol should display a dataset with the least amount of information This dataset will be displayed as ASCII character set with 4 800 baud and in the following format 3544 4486 12 07 E 6 3 157 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Item Display Function Indication GPRMC hhmmss ss A Il
101. Trace 1 Values Div 50 Y Center 0 000 1 Y Unit Div 0 02 1 Back to List view 3544 4486 12 07 Function Activates the setting for the selection of an index index field 5 from the dataset list This defines the index of a dataset list with which the graphic display should start Switching to the ILS Graph Trace display view in order to select those parameters which should be displayed graphically Selection of the curve Trace for which the setting Y Center and Y Unit Div should be carried out The respective parameter line will be highlighted white Activates the editing function to change the number of displayed data per scale division on the X axis This will automatically determine the width of the displayed time window Delta Time Setting range 5 10 25 50 100 250 500 1000 2500 5000 Activates the editing function to change the position of the center line By doing this a value will be assigned to the center line of the selected Trace The setting refers to the curve which has been selected via the Trace softkey For each Trace 1 3 this value can be set individually Activates the editing function to change the scaling of the Y axis This de termines the unit of measure per scale division on the Y axis The setting refers to the curve which has been selected via the Trace softkey For each Trace 1 3 this value can be set individually Switching to the Dataset li
102. Unit Level Unit ILS Phase Bipolar DDM Polarity 90 150 DDM Bargraph Viewmode MeasDev Upper Frequency COURSE VOR Direction from CH 1 2 Loc BATTERY Freq Step Size Data Logger Audio amp Display N R aon Remote ARRAY Item Display Function Indication 2 VOR Direction Setting the Bearing display in VOR mode from to 3 Upper Frequency Setting in ILS mode determining whether the COURSE upper frequency is the Coarse or the Clearance CLEARANCE signal 4 DDM Bargraph Setting the ILS bargraph display MeasDev Viewmode MeasDev bargraph DDM value Cockpit Cockpit bargraph at LOC FL FR GS FD FU 5 DDM Polarity Setting for the DDM polarity 90 150 150 90 6 ILS Phase Selecting the value range in the ILS phase Bipolar Unipolar Bipolar 60 60 Unipolar O 120 T Level Unit Dimension setting for the level display reading dBm dBuV 8 SDM Unit Dimension setting for the SDM display reading uA 1 1 dimensionless value 3544 4486 12 07 E 6 3 17 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Item Display Function Indication 9 DDM Unit Dimension setting for the DDM display reading uA 1 1 dimensionless value 3 4 5 1 Setting the DDM Measuring Units Control Operation Function 1 Go to the selection window DDM Unit as described in section 3 4 2 2 Turn the rollkey several times Selection of the di
103. VOR Analyzer Operation 3 22 3 10 Remote Control Commands of the Setup mode Command Parameter Response Function SETUP Channel 1 2 READY Switchover between the RF input INPUT Input RF BB signal and the baseband signal to anie Channel 1 2 SETUP INPUT 1 RF Value RF RF input at the front BB Base band input at the rear Output with the active input RF BB SETUP Level READY Input sensitivity for the baseband BBLEVEL 0 5V input Always applies to both chan Banie nels Channel 1 2 SETUP BBLEVEL 100mv Output of the set level SETUP CH1 DDM READY Selects the source for Analog Out 1 ANALOG OUT1 CH2 DDM CH1_BB FULL CH2 BB FULL CH1_BB AUDIO CH2 BB AUDIO SETUP CH1_DDM READY Selects the source for Analog Out 2 ANALOG_OUT2 CH2 DDM CH1_BB FULL CH2 BB FULL CH1_BB AUDIO CH2 BB AUDIO SETUP Channel 1 2 READY Selection of predefined DDM DDM_RANGE_LLZ Range 1 2 3 4 ranges ILS LLZ active for analog Example out and DDM bargraph indication SETUP DDM_RANGE_LLZ 1 4 SETUP Channel 1 2 READY Selection of predefined DDM DDM_RANGE_GS Range 1 2 3 4 ranges ILS GS active for analog out and DDM bargraph indication SETUP 0 100 READY Setting the AF output level in VOLUME SETUP ON OFF READY Activates the speaker ON OFF SPEAKER SETUP ON OFF READY ON turns the function on SARA aries 0 60min OFF turns the function off Energy Saver Time input minutes Input 0 no energy saver function display always visibl
104. a E ee o i e Power w dBm TES w wo w w are ar rae Power Pesk 13 60 dBm ma Display of power sensor R amp S NRT Display of power sensor R amp S NRP In the following the two power sensor types will be described separately due to their individual characteristics Le The RAS EVS 300 will always change to the power sensor type that was enabled last Type NRT Type NRP 3544 4486 12 07 E 6 3 99 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 14 4 Signal Parameters and Displays for Power Sensor R amp S NRP 1 amp Power Sensor F MHz 1000 0 Sensor NRP Z81 Serial Nr 100172 kk 3 for general description of the status field refer to 3 2 1 1 3 14 4 1 Parameter and Measured Value Section 1 1 2 F MHz 1000 0 Sensor NRP Z81 Serial Nr 100172 Power Avrg 15 75 dBm_ Power Peak 13 60 dBm Hem DiSpay Function Indication 1 F MHz Indication and setting of the correction fre MHz quency 2 Information field Display of the identification data of the con nected sensor If a sensor is not connected or if the sensor cannot be identified No sensor will be displayed in this field 3 Power Avrg Indication of the measured power value nu dBm dB mW W meric bargraph display Bargraphskalierung bei ATT 0 dB 60 dB dBm 60 0 30 90 dBm dB 30 30 30 30 dB mW 10nW 10 mW 100 mW 100 kW W 10 nW 10 mW 10
105. a Logger function Control Operation Function 1 Press the MEM 41 button The R amp S EVS 300 switches over into the Data Logger function dx LANE Fros i7 7 z MODE ILS Date CH t LOC BATTERY mmm Le In order to access a dataset of a particular mode e g ILS the ILS mode must also be turned on Each device mode may consist of up to 999 lists with max 1 000 000 data lines datasets each 3 15 1 Signal Parameters and Display in the display view Dataset lists 1 3 ILS Data Logger Select List 2 i FREQ MHz CRS_UF S 1 s 03 30 50 108 1000 0 06 03 30 50 108 1000 0 06 03 30 50 108 1000 0 04 Clear List 03 30 50 108 1000 0 05 03 30 50 108 1000 0 05 108 1000 0 05 15 108 1000 0 06 108 1000 0 06 108 1000 0 06 Clear all 108 1000 0 05 Lists 108 1000 0 07 108 1000 0 06 108 1000 0 06 Copy List 3 to USB CH1 ILSLLZ LIST 1 15 4 CH2 ILS GS LIST 8 222 3 15 1 1 Dataset list 1 All available data of the applicable mode will be entered into the dataset list i e for the following modi different data set listings will be compiled a ILS mode a VOR mode MARKER BEACON mode While in the ILS mode it further depends on the measuring modes MEAS MODE Single CRS CLR etc as well as the VIEW modes Normal Distortion which data will be captured and entered into the dataset list 3 130 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S
106. a zaaaaaaaaa aa zzaaaaaaaei 3 61 GA NEC OEY 2 EO 3 62 3 11 2 Setting the Receiving frequency in the VOR mode uuu aaa aaa aaa aaa aaa aaaaaaaaaazazacccci 3 63 3 11 3 Setting the Receiving channel in the VOR mode eeu eee eee aaa aaa aa aaaaaaaaaaeccccc 3 64 3 11 3 1 VOR Channel Frequency List esss eeaa aaa aaa aaa aaa aaa aaaa aaa aa aaaaaaaaaaaaaawaaaaaanaaei 3 65 3 11 4 Switch over the Display view in the VOR mode aaue aaa aa aaa aaa aaa aaa aaa aa aaaaaaanana 3 66 3 12 MARKER BEACON mode operation ssssnessssnecanznacannnacannnace 3 66 3 12 1 Signal Parameters and Display in the MARKER BEACON mode 1111111 3 67 g2 RP Parameler Section I cesja A GO CZE OEG ZER AG OWAK SEA 3 67 3 12 1 2 Measured Values Section 4 ccccccccccssssssceeeeeeceeeeeseeceeeeeeseaeeseeeeeeeeeseeeaeeeeeeeeeeaaas 3 68 127 AONE VS O aiaa sid Jacsadiassaenenneses 3 68 3 12 2 Setting the Receiving frequency in the MARKER BEACON mode 222 2212221 3 69 3 13 F SCAN FFT and Scope mode Options operation 1 1 12 3 70 3 13 1 F SCAN mode Option EVS K1 operation ssssaae eee eee eeeeeeeeeeeeeeeeeeeeeeeeeeaaaaas 3 70 3 13 1 1 Signal Parameters and Display in the F SCAN mode Option EVS K1 3 71 3544 4486 12 07 E 6 0 3 ROHDE amp SCHWARZ Content R
107. aaaaa aaa aaa aaaaaaaaaaaaaaaazaaaanaiei 3 32 3 4 10 6 Switch ON OFF the function Boot on Power Up eesu aaa aaaaaaaaaa aaa aaa azaaaaanawei 3 32 3 4 11 Call up the Error Logbook cccceeccceecccececceesseeeeeeeceaeeeeeeeeeeesesseeauseeeeeeessueauseeeeeeseseeaaas 3 33 3 4 12 Call up the Hardware Software inventory liSt saaeese aaa aaa a aaa aa aaa aaa aaaaaaaaaaaececa 3 33 34121 OM Wale WD GANS ZEE W ENEAZE 3 34 3 4 13 Call up the Device operating parameters ccccccccsseeeeeeeeeeeeeeeeeceeeeeeeeeeaaaeceeeeeeeeeeaaaaeees 3 34 3 4 14 Software OptONS esse czad a i PANA nae inikan aisan iVar ENEAN FR ae Odo dE OE ERA 3 35 34 15 Memory GSCICEN SNOlS emissis iniae inae iaaea dninn ERE ineei 3 36 0 2 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Content 3 5 Setting of the RF Signal Adjustment ccceseeeseeeeeeeeeeneeeeneeeeneeeenees 3 37 3 6 Setting of the Squelch Threshold ccccscesesseesesseeseseeeeeseeeeeneesenseeneeseenes 3 38 3 7 Setting the Measurement Interval Time ss sesssssnenoasznencanne 3 39 3 8 AF Volume setting acc cz cicci cdi cczE ocb occdEa li oaz a EE E Eric aoc Ecco oO 3 40 3 9 Selection of the mode cccccceeseeeeseecenseeeeseeeeenseseeneesonseesenseesensessonsesees 3 41 310 MES MOGS OD SI ATOM craves ect i PoE EE Zoo oC EO Roo G RAA 3 42 3 10 1 Signal Parameters and Display in the ILS m
108. al DC Power Source ese asusa aaa aaa aaaaa aaa aaaaaaaaaazzaazwai 2 2 2 1 2 Connection of the Signal Control In Outputs on the front of the device 2 3 2 1 2 1 Receiving antenna connection 26 32 cccccssececcseseeeceeeeeeceeseeseeseeecsaeeessaaseeeseass 2 3 2 1 2 2 Power Supply connection 27 for an Active Receiving Antenna 2 2 11111 2 4 2 1 2 3 Headphone GO MMC CUO ac RAE 2 4 2 1 2 4 USB Port connection TWIN PO 29 asa doda EEG W SO 2 4 2 1 3 Connection of the Signal Control In Outputs on the back of the device 2 4 2 1 3 1 External Power Supply output AUX POWER 8 ccccceeessseeeeeeeeeeeeeeseeeeeeeeeeeeeaaas 2 4 2 1 3 2 ANALOG 1 5 and ANALOG 2 4 signal outputs aessuu saa aaaaaaaaaaasaaaazzaaaa 2 5 2 1 3 3 Baseband input Trigger input 6 eccceecseeeceeeeeeeeeeeeeeeeeeeeeeeseeaeseeeeeseaeeeesessaeeeees 2 5 2 1 3 4 GPOSONWONPON Z szosie ac ER E ARE CAE E GAGA AR 2 5 2 1 3 5 NEMOL OBELAIOREDORA Geode RAEC GE OEG An AERO PARSE s 2 5 2 1 3 6 WZ COTIMECUOM CZ OE 2 6 2 1 3 7 Power Supply connection 10 cccccccccsccseseeeeceececceesseeceeeecescceseeseneeesecccssseeeesenssees 2 6 3 OPCAO PEM EEE PEEE 3 1 3 1 Switch ON OFF the R amp S EVS 300 ILS VOR Analyzer 3 1 3 1 1 Starting proceSS cceeeeeccccccccseesssseeceeeeceueesseeceeseeeeeeasseeeeeesssaeeu
109. al measuring mode cccccceeeeccceeeceeeeeeeeeeeseceeeeeeeeeeeess 3 52 3 10 7 2 Wideband signal MEASULING ccccccccsseeeeeeeeeeeeeeeeeeceeeeeeeeeeaaeedeeeeeeeeesaaaeeeeeeeeeesaaas 3 53 3 10 2 1 Messmode Wideband Signalmessung anw hlen ceeeeeeeeeeeeeeeeeeeaees 3 53 3 10 7 3 Course and Clearance Signal measuring ee eee eee aaa aaa aaa aaaaeanannnn 3 54 3 10 7 3 1 Select the Course and Clearance signal measuring ssss aaaaussaazaannai 3 54 3 10 7 4 Separate measurements of Course or Clearance signals 1 21 3 55 3 10 7 4 1 Select the CRS or CLR measuring mode ssseaea aaa ananasa aaa aaaaaannaci 3 55 3 10 7 5 Parallel Course and Clearance signal measuring Option EVS K3 11 3 56 3 10 7 5 1 Select the CRS CLR measuring mode seeaa aaa a aaa a aaa aa aaa aaaaaaaaaaaaaaazzzziaa 3 56 3 10 7 5 2 Signal Parameters and Display in the CRS CLR window Option EVS K3 3 57 3 11 VOR mode operation cccscccesseeseeseesesseesenseeeenseenenseeeenseeneneeeeeseeneeseeneaseenes 3 60 3 11 1 Signal Parameters and Display in the VOR mode uu eee aaa aaa aaa aaa aaa aaaaaaaaaccci 3 60 311 1 RF Parameter Seccion T ercana aa WA EE OE ZOE EA 3 61 3 11 1 2 Measured Values Section 4 eee eee aaa aa aaa aaa aaa aa aaa aaaaaaaaaaaa aa
110. amp S NRP continuously measures the average power apart from the power applied to the load the directional sensor R amp S NRT additionally measures the return power and determines the VSWR or the return loss from these values Sensors of the R amp S NRP family with the adapter R amp S NRP Z3 or R amp S NRP Z4 are connected to the USB port while sensors of the RAS NRT family with adapter R amp S NRT Z3 are connected to the RS 232 interface of the R amp S EVS 300 Ler In power sensor mode the NRP selection provides the option EVS K6 of performing DME pulse analysis exclusively using the R amp S NRP 281 broadband sensor also refer to Section 3 14 10 DME Distance Measurement Equipment 3 14 1 Terminating Power Sensor RAS NRP The sensors of the R amp S NRP family can be connected via the interface adapters R amp S NRP Z4 or R amp S NRP Z3 to the USB port of the R amp S EVS 300 the power supply is implemented via the USB port The R amp S NRP Z3 adapter additionally features a trigger input 3 14 1 1 Measuring construction for Measuring Low Level Signals G EVS 300 NRP Zxx NRP Z4 lt gt ww Fig 3 1 Configuration RAS NRPxx power sensor with passive R amp S NRP Z4 adapter G NRP Zxx NRP Z3 Rw EVS 300 G Trigger TTL CMOS Fig 3 2 Configuration R amp S NRPxx power sensor with active R amp S NRP Z3 adapter 3544 4486 12 07 E 6 3 97 ROHDE amp SCHWARZ Operation R amp S
111. amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Command Parameter Response Function GBAS_ATTMODE ns Query of the attenuation of the GBAS mode NORM LA lt dBm gt Query of the GBAS level GBAS_LEV GBAS_GETMEASDEF CHANNEL Definition of return values TIMESLOT commands LEV dBm GBAS_GETSLOTMEAS MEASDELTAFREQ GBAS_GETFRAMEMEAS TX_LENGTH bit MESSAGEID GBAS_FMEAS lt kHz gt Query of the GBAS measured value of delta frequency to RF frequency GBAS_GETSLOTMEAS lt Time slot index gt lt for example gt Display of the return value of the CH 1 command 1 GBAS_GETMEASDEF 39 61 0 08 0 TATM 1824 NORM GBAS_GETFRAMEME All eight slots with Display of the return value of the AS the same format as command GBAS_GETSLOTM GBAS_GETMEASDEF EAS GBAS_GETFASDATAD CHANNEL Definition of return values EF TIMESLOT commands LEV dBm GBAS_GETSLOTFASDATAGBAS _ MEASDELTAFREQ GETFRAMEFASDATA kHz SSID GBASID TX_LENGTH bit MESSAGEID ReferencePath Data Selector ReferencePath ID FAS Data Set Length byte OperationType SBAS Service Provider 3544 4486 12 07 E 6 3 187 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Command Parameter GBAS_GETSLOTFASD ATA lt Time slot index gt Response Function AirportlD RunwayNumber RunwayLetter Approach Perform Designator Route Indicator LTP FTP Latitude LTP FTP
112. aset which is entered receives an index number This serves two purposes firstly each dataset entered is recorded chronologically and secondly specific data can be selected and displayed graphically 3 Data display the order and the selection of the parameters of a dataset can be set individually in the display view Parameter settings 3544 4486 12 07 E 6 3 131 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 15 1 2 Softkeys 2 of the display view Dataset list Display Select List 1 Clear List SelectLine 1 Clear all Lists Copy List to USB Select Params Graph View Function Selection of a data set list 1 999 listno is shown in the softkey Le Each unit mode can deal with max 999 listings Deletes the current list Marks a line of the current list line no is shown in the softkey with scroll function Le A list can have about max 1 000 000 data lines Deleting all lists of the current mode To copy the current list onto an USB memory stick Switching to the parameter display view In this display view the parameter of the active mode e g ILS can be selected which will be accepted into the dataset list Switching to the graphic display of DDM values This function is only avail able in ILS mode In the modes VOR and MARKER BEACON the softkey is hidden 3 15 1 3 Memory Status Information 4 1 List Size 15 Free CF 221MB Ite
113. ata 7 Technical Data See data sheet 3544 4486 12 07 E 6 7 1 ROHDE amp SCHWARZ Technical Data R amp S EVS 300 ILS VOR Analyzer 7 2 E 6 3544 4486 12 07
114. button to 3544 4486 12 07 E 6 3 137 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer stop the process However prior to starting a measurement line the following settings must be acti vated 3 15 4 1 Setting the Logging Interval Time Control Operation Function 1 Switch to Setup and select the display view Data Logger Select the window Logging Inter val hour min 2 Setting the corresponding Measurement interval setting in hours and f Logging Interval Time h with minutes e g Setting 1 h one measure rollkey keyboard ment per hour Setting value 00 01 24 00 h Depending of meas interval sec 3 Press the Enter button push Acceptance of the new set value rollkey 4 Select the window Logging Interval sec 0 Setting the corresponding Measurement interval setting in seconds i Logging Interval Time s with e g setting 1 s one measurement per rollkey keyboard second Setting value 0 01 59 90 s Depending of meas interval hh mm 6 re Press the Enter button push Acceptance of the new set value m rollkey LF The external trigger settings are only effective if in the selection window Logging Source the settings time or time ext trig are selected 3 15 4 2 Activation the Automatic ON OFF function at measuring interval Control Operation Function 1 Switch to Setup and select the display view Data
115. cceeeeeeeeeeeeeeeeeeeeeeeeeeeeeaaaeeeeeeeeaas 3 98 3 14 2 Directional Power Sensor R amp S NRT ecccsccscsecssesesescsescevecceseseevevevavavenereeeetevevsneneneneevens 3 98 3 14 2 1 Measuring construction for measuring large signals ccccsseeeeecseseeceaeeeeeeaaeeees 3 98 3 14 3 Activates the Power Sensor MOEC ccccccssessecceceeeeeeeeseeeeeeesessaeseeeeeeeeeeessaeaseeeeeeessuaaaaees 3 99 3 14 4 Signal Parameters and Displays for Power Sensor RAS NRP 111111 1 3 100 3 14 4 1 Parameter and Measured Value Section 1 e eee eee aaa aaa aaa aaaaananaaaccci 3 100 ag er OONKOVSNZ za W eee eee ene eee eee A 3 101 3 14 5 Setting the Correction freQuency ccccccccssssseeseccececeeeeeeeeceeeeeseeeeeeeeseeeesseeeeeeeeeeeeseaeas 3 102 3 14 6 Setting the Measured Value GiSPlAYS cccccccccsssseceeeessseeceeeceeeeeeeeeeeeaseeeeessaeeeeeensanees 3 102 3 14 7 Setting the Attenuation Correction ValUC ccccccceeeeeeeeeceeeaeeeeeseeeeeeeeeeeeeeeeeeeesesaaaaas 3 103 3 14 8 Setting the Reference level cccccccccssssssssesseeeeeeeeeeeeeeeeeeesaaaeeseesseeeeeeeeeeeeeeeeessaaeaaaeas 3 104 3 14 9 Zeroing the R amp S NRP Power Senso ccccccccccssesesesecscevesecececececececesesesesesceseseseseeeeen 3 104 3 14 10 DME Pulse Analysis Option EVS K6 ccccccceeeeeeeeeeeseeeeeesseeeeeeeeeeeeeeeeeeeeeesaaaas 3 105 3 14 11 Signal Parameters and Dis
116. corresponding decimal place Setting the corresponding frequency with rollkey key board Confirm with the correct di Acceptance of the new set frequency mension or Press the Enter button push rollkey E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 13 2 3 Setting the FFT stop frequency Control Operation Function 1 FFT w Press the softkey FFT Stop Switch over of the FFT stop frequency set 20 kHz several times until the fre value is shown in the softkey The analysis quency is set area resolution of the X axis is setting here FFT STOP Selection 20 kHz 10 kHz 5 kHz 2 5 kHz 1 25 kHz 0 625 kHz 3 13 2 4 Setting a Window function Control Operation Function 1 WINDOW Press the softkey Window Switch over of the window function set Flat Top several times until the function method is shown in the softkey is set WINDOW Selection None Hann Flat Top In order to minimize the Leakage Effect the signal allocated for the analysis must be win dowed after scanning i e the time during which the spectrum is viewed must be limited By selecting this temporarily limited function the quality of the display the amplitude and the reso lution of the frequency is affected The R amp S EVS 300 offers two types of windows window ing per Hann or Flat Top Hann method This type of windowing is suitable for measurements requiring high
117. cy MHz and indication of the measured level dBm dBuV Delta Indication and setting of the Delta Marker fre quency MHz and indication of the measured level difference in dB 2 Display Graphic display bargraph of the frequency frequency spec spectrum indication of level vs frequency trum Y axis level X axis frequency 3 Frequency X axis Frequency scale kHz 4 Level Y axis Level scale dB 3 13 2 1 2 Softkeys 2 Displa Function Softkey bar 1 REF LEV Setting of the reference level set level dBm dBuV settable in the setup 20 dBm is shown in the softkey and the display Setting value 20 100 dBm RF Mode Switch over of the RF attenuation set range is shown in the softkey eal LOW NOISE 10 dB Indicating range 120 20 dBm NORM Normal OdB Indicating range 110 10 dBm LOW DIST Low Distortion 25dB Indicating range 100 20 dBm Coupled coupling of the reference level with an automatic adjust ment of the RF input attenuation Le The max input level is 13 dBm The Setting of the RF Signal Adjustment is described in section 3 5 Activates the edit function for the FFT stop frequency set frequency is FFT STOP 20 kHz shown in the softkey WINDOW Setting of the FFT window function set function is shown in the softkey SEGNOE The following functions can be select None Hann Flat Top 3544 4486 12 07 E 6 3 83 ROHDE amp SCHWARZ Operation Display Sof
118. d Clearance signal while in ILS mode the following measurement modes are available Single Single signal measuring Course and Clearance signal measuring CRS CLR Course signal measuring CRS Clearance signal measuring CLR parallel Course Clearance signal measuring CRS CLR Select a measurement mode Control Operation Function 1 Press the softkey Meas The display switches to the Course and MeasMode i i i 3 CRS CLR Mode several times until the Clearance signal measuring the current measurement mode is set mode is shown in the softkey MeasMode CRS CLR Example Course and Clearance signal measuring Le The following sections describe the operation and the technical features of the individual measurement modes 3544 4486 12 07 E 6 3 51 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 10 7 1 Single signal measuring The function Single signal measurement measures the preset channel frequency on the narrow band The nominal width of the filter band is 12 4 kHz 0 1 dB the measured deviation in relation to the preset frequency will be displayed in KHz in the frequency field Filter curves Single signal measuring Filter flatness ripple lt 0 1dB 12 4 kHz 3 dB bandwidth 14 8 kHz Af3 60 dB stop band attenuation 18 8 kHz 3 10 7 1 1 Select the Single signal measuring mode Control Operation Function 1 Press the softkey Meas The display switches to the
119. display in the parameter display MRK MAX MARKER 1 This function facilitates manual positioning of marker 1 Setting and display in the parameter display 3544 4486 12 07 E 6 3 115 ROHDE amp SCHWARZ Operation 3 116 Display MARKER 2 ANALYSIS SBa MRK MAX TO PEAK BACK oe SA D R amp S EVS 300 ILS VOR Analyzer Description This function facilitates manual positioning of marker 2 Setting and display in the parameter display Selection of the analysis function for DME pulses DME single pulse DME double pulse This function can only be selected for the unit UNIT V and the scaling mV DIV or V DIV Selection Pulse rise time M1 to 10 ascending M2 to 90 ascend ing M2 M1 Rise time Pulse duration M1 to 50 ascending M2 to 50 descend ing M2 M1 Width time Pulse decay time M1 to 90 descendingM2 to 10 de scending M2 M1 Fall time Pulse spacing time M1 to 50 ascending first pulse M2 to 50 ascending second pulse M2 M1 Spacing time All parameters represents in the parameter display 1 the characteristic numbers of all analysis functions described above at the same time Pulse spacing 3500 us Aise time Duration Decay time Peak variation 0 02dB Pulsel 1 96ps F457 ps 1 57 ps All parameters Pulse 2 97 ps Gl ps B ps Automatic positioning of Marker Max to the first Peak 1 or second Peak 2 pulse in the display area Showing hiding of the markers
120. dow with edit function Qa Press the Enter button push rollkey Turn the rollkey several times until the required value ap pears Press the Enter button push rollkey Selection list Press the Enter button push rollkey 3544 4486 12 07 E 6 Function Press the softkey to open the The activated softkey is shown pressed Cerrectian factor CH1 1m i ap Ste Data Logger In the active menu window a selection win dow is always shown black shadowed From here on you can navigate with the rollkey In this window mode the selected setting is immediately active Activates the edit function in the selection window value decreases value increases Acceptance of the new set value The set ting is immediately active Activates the selection list ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Controls Operation Function 8 Turn the rollkey several times until the required value ap pears 9 Pa Press the Enter button push Acceptance of the new set value The set m rollkey ting is immediately active 3 4 3 RF Parameter setting Control Operation Function Change over into the Signalln Settings menu window Signal In 1 AnalogOut Channel 1 Input Units Freq Step ize NO R A Data Logger Audio amp Display Wena Remote Control CHI LIST CHI LIST CH 1 2 Loc BATTERY
121. e To achieve a high measuring accuracy the R amp S EVS 300 features a setting for the attenuation cor rection value Before stating a measurement the upstream attenuation in the measuring system should be determined After the attenuation correction value has been entered in dB an existing attenuation in the measuring system can be taken into consideration The power measured by the power sensor will be incremented by the set correction value for display Control Operation Function 1 Press the softkey ATT Activation of the edit function for changing the correction value the set value is shown in the softkey ATT 2 Setting the corresponding Enter the attenuation including the corre i value with rollkey keyboard sponding decimal place Setting range 0 90 dB Press the Enter button push Acceptance of the actually set new attenua rollkey tion correction 3544 4486 12 07 E 6 3 103 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 14 8 Setting the Reference level When switching from the dBm to the dB unit the currently measured level will automatically be stored as the reference level and can be used as the reference for a relative display The reference level can also be set manually Control Operation Function Press the softkey UNIT sev Selection of the unit dB eral times until the unit dB is set UNIT Le The reference level can only be set manually i
122. e 3544 4486 12 07 E 6 3 191 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Command Parameter Response Function SETUP 4800 READY Regulation of the GPS baud rate SETGPSBAUDRATE 9600 Only valid parameters may be en 19200 tered 38400 57800 115200 SETUP UNIT DDM READY Request or set DDM unit Instead of uA the string uA is accepted LA may be replaced by PCT SETUP UNIT SDM READY Request or set SDM unit Instead of 4 LA the string uA is accepted LA may be replaced by PCT SETUP UNIT Level READY Request or set Level unit dBm dBuV SETUP UNIT READY Request or set ILS phase represen ILSPHASE tation bipolar unipolar SETUP UNIT READY Request or set DDM polarity POLARITYDDM 90 150 150 90 SETUP UNIT READY Request or set Bargraph represen BARGRAPH tation MeasDev Cockpit SETUP UNIT READY Request or set if the Upper fre UPPERFREQ quency is the Course or the Clear CRS ance frequency while the low CLR frequency is always vice versa SETUP UNIT READY Request or set the VOR direction VORDIRECTION point of view from from station to to airplane 3 192 E 6 3544 4486 12 07 ROHDE8SCHWARZ R amp S EVS 300 ILS VOR Analyzer Service 4 Service To guarantee a repair as quick as possible a defective R amp S EVS 300 ILS VOR Analyzer must be sent to the services as stated below Le To avoid damages on tran
123. e set via the RF Mode softkey Delta Indication of the Delta value with the cursor function enabled 2 Display Graphic display in the period modulation factor or voltage over time Y axis modulation signal IN RF voltage baseband input X axis time axis 4 Y axis Amplitude scale Baseband Volt DIV or RF DIV 3 13 3 1 2 Softkeys 2 Displa Description Softkey bar 1 REF LEV Setting of the reference level active only for the signal IN RF set level SZE C dBm dBuV can be set in the setup shown in the softkey and the dis play Setting range 20 80 dBm RF MODE Switchover of the RF attenuation active only for the signal IN RF the set Pete range is shown in the softkey and the display LOW NOISE 10 dB Indicating range 120 20 dBm NORM Normal 0 dB Indicating range 110 10 dBm LOW DIST Low Distortion 25 dB Indicating range 100 20 dBm COUPLED depending on the set reference level the appropriate ATT mode and the corresponding attenuation value in ATT mode will automatically be set Ler The max input level is 13 dBm The Setting of the RF Signal Adjustment is described in section 3 5 TR LEVEL Setting of the Trigger level the setting depends on the input signal and the isle baseband range Range for baseband range 5 V 5 00 5 00 V increments of 0 01 V 3544 4486 12 07 E 6 3 89 ROHDE amp SCHWARZ Operation 3 90 Displa
124. e The Center Marker function can only be switched on while the Marker is activated This function is only available in the F SCAN mode 3 80 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 13 2 FFT mode Option EVS K4 operation Le F SCAN mode Option EVS K1 FFT mode Option EVS K4 and the Scope mode Option EVS K7 are software options that can be installed in the RAS EVS 300 independently of each other While in FFT mode the settings for the frequency and for the Marker functions are activated via the device buttons FREQ 9 and MARKER 11 Depending on the selected function the respective softkeys will be shown in the F SCAN display In the modes F SCAN FFT the following settings will be stored for each mode Frequency settings g Marker settings Reference level RF mode Trace settings Display settings S The operation of the following settings and functions is identical with those of the F SCAN mode For further information please refer to the description of the F SCAN mode Setting the reference level 3 13 1 5 Setting the RF mode 3 13 1 6 Setting the indication resolution 3 13 1 7 Trace functions 3 13 1 8 Marker functions 3 13 1 9 Activates the FFT mode Option EVS K4 Control Operation Function 1 Press the F SCAN button The R amp S EVS 300 switches over into the and change with softkey FFT mode MODE in
125. e device changes Before starting the auto cali bration process the device needs a startup time of at least 15 minutes to adapt to the ambient temperature When auto calibration has not been per formed for more than 90 days or if auto calibration values are not available a corresponding warning will be displayed when the device is started Activates the Auto calibration Control Operation Function j Press the CAL 44 button The device switches over into the auto cali bration function CALIBRATION last diotaram FU PON CH 4610 ee eee Taua Cal esik n veld NORM LH Lo 3 17 1 Displays in calibration menu 1 K CALIBRATION 7 CANCEL 6 D 5 ae Autocalibration Status Calibration not valid NORM LN LD Item Display Function Indication 1 Output window Display of the currently performed measurments linearity or signal path with frequencies includ 3 152 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Item Display Function Indication ing the respective measurement results 2 Softkeys see 3 16 1 1 3 Status field 3 for general description of the status field refer to 3 2 1 1 4 Status window Display of the measurement status of the twelve individual RF signal paths Matrix 3 attenuator modes x 4 preselector paths 5 Measurement status Display of the current calibration status After an auto calibration has been completed o
126. e two categories of control commands LJ super commands mode related L mode dependant commands specified mode must first be selected The following table makes clear the control commands structure Mode dependant control commands ILS mode VOR mode MARKER Data Logger Setup mode BEACON mode mode FSCAN FFT Mode SCOPE Mode GBAS Mode Mode 3 22 3 1 Mode related Control Commands Command Parameter Response Function FACTORY PRESET READY RAS EVS 300 back to its initial settings BI BI lt Bl Info gt Built in test information 3544 4486 12 07 E 6 3 173 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Command Parameter Response Function CH READY Selection of the receiving channel 1 2 CH 4 2 Request of the current receiving channel GETDATADEF definition Definition of data delivered by GETDATASET The text is identical to the first row of a CSV list exported to USB The dataset depends on the mode and Data Logger settings e g Select Params GETDATA SET All values All measurement values are re turned as one comma separated string Format is the same as one row of the CSV list exported to USB Works for ILS VOR MB GETGPSGPGGA GPGGA dataset Displays the last GPGGA dataset of the GPS receiver come in GETGPSGPRMC GPRMC dataset Displays the last GPRMC dataset of the GPS receiver c
127. ect for Logg Drag and Drop Select All Select None Default Order 3544 4486 12 07 Function Use this softkey to select and accept a parameter into the shortlist green background or to delete the parameter white background Use this softkey to change the order of the parameter within the shortlist To do this select a parameter inverse and use the softkey to mark it blue background then use the rollkey to select a new position within the list Confirm the new position by pressing the softkey again This function selects all parameters of the shortlist The selection will be highlighted green This function selects none of the parameters of the shortlist The selection will be highlighted white If this setting is selected no datasets will be dis played or stored in the dataset list This softkey resets the default order of all parameters in the shortlist E 6 3 133 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Display Function Default With the softkey the default shortlist is called Selection Back to Switching to the Dataset list display view List view 3 15 3 Signal Parameters and Display in display view ILS Graph 1 2 SDM I 0 4013 0 39841 0 001 1 Div LEVEL dBm 71 1 80 dim 5 dB Div LEV_CLR_LF dBm 743 71 dam 5 dB Div j Y Center 71 dBm Y Unit Div 5 dB Back to List view Delta Time 0 00 04 9 CHI
128. ection of the values range to the ILS until the required value ap phase pears Selection Bipolar 60 60 Unipolar O 120 3 Pa Press the Enter button push Acceptance of the new set values range m rollkey 3 4 5 5 Setting the DDM polarity Control Operation Function 1 Goto the selection window DDM Polarity and activate the edit function as described in section 3 4 2 2 Turn the rollkey several times Selection of the DDM polarity until the required value ap pears Selection 90 150 150 90 The setting will affect the DDM display and the bargraph in the ILS mode Press the Enter button push Acceptance of the new set values range rollkey 3544 4486 12 07 E 6 3 19 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 4 5 6 Setting the ILS bargraph display Control Operation Function 1 Goto the selection window DDM Bargraph Viewmode as described in section 3 4 2 2 GN Turn the rollkey several times Selection of the bargraph display in the ILS until the required mode ap mode Here a decision is made whether pears the DDM indicator in ILS mode mimics the measured data MeasDEV or a cockpit instrument displaying the direction of flight which must be followed Selection View mode MeasDev bargraph DDM value or View mode Cockpit bargraph at LLZ gt lt FL FR at GS gt lt FD FU 3 a Press the Enter button push Accepta
129. eeceeeesesseesseeeeeeessasaseeeeeeees 3 1 3 1 2 Battery powered operation eee sea aaaaae aaa aa aaa a aaa aaa aaa aaa aaaaaaaaaazaaaaaaa a aaaaaaaaazaaaaaaaGaa nia 3 2 3 1 2 1 Battery level indication eee aaa eee aa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaaaaaaaaaaaaaaaaaaazaaaaaeae 3 2 3 1 2 2 Charging the Battery cccccccccccccccseseeceeeeaeeeeeeeeeeeeeeeeeseesseeeeeseeeseeeeeseegeeeeeesaeeeeeeeeas 3 3 3 1 2 3 12 24 DC DC Converter 20 eeececcccccececceaeeeeceeeeesaaeeseeeeeeeesesseaaeeeeeesseaeaeeeeeeeeseeaaas 3 3 3 1 2 4 Charge level indiCation ccccccccccsssseeceeceeeeeceeeeaeeseeeeeeseeseeeeeeseeeeeeeseaeeeeeesaaseeeeeeteas 3 4 3 1 3 Internal clock CE 3 4 3 2 Signal Parameters and Displays cccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeneeeeeseneees 3 5 3 2 1 En Ol PPE E T E E T A E A EE E AON E E A T 3 5 3 2 1 1 Staus DISHay Cd SE CCIE 3 5 3544 4486 12 07 E 6 0 1 ROHDE amp SCHWARZ Content R amp S EVS 300 ILS VOR Analyzer 3 3 General Information about the Controls ssssrsssssnesannnecsnneacan 3 6 3 3 1 PES Rey OO ANG PN REA 3 6 Dis RONO EN 3 7 JSS AONDOS oai esi A OE RA AO OP REGA EA E SA OE Gate ASA ARGO 3 8 34 SENS in th Setup MNU sssini naianei 3 9 3 4 1 Eg E al e E E NE 3 10 3 4 2 General operating steps in the setup menu cccccceeceeeeseeeeceeeeeceeeceeeeeeeeeeseaeeeeeeeeaaess 3 11 3 4 3 RF Parameter Selling exci ss canexewdniw
130. eeeseseeeeeeeeeeeeeeessaeeeeeeeeesaaas 3 132 3 15 2 Signal Parameters and Display in the display view Parameter settings 3 133 3 15 2 1 Softkeys 2 of the display view Parameter settings ueaaaaaaaa aa aaaaannzi 3 133 3 15 3 Signal Parameters and Display in display view ILS Graph eeeaaaaaaaa aaa aaa nennen 3 134 3 15 3 1 Softkeys 3 of the display view ILS Graph nnnnnnnnnsesennseensrrnnnrrtrrrerrreenssssee 3 135 3 15 3 2 Signal Parameters and Display in the display view ILS Graph Marker 3 136 3 15 3 2 1 Soltkeys 2 of the display view ILS Graph Marker ccccccceeeseeesseeeeeeees 3 136 3 15 3 3 Signal Parameters and Display in the display view ILS Graph Trace 3 137 3 15 3 3 1 Softkeys 2 of the display view ILS Graph Marker cccccsssseeceeeeeeeeeeees 3 137 3 15 4 Using the Data Logger for the storage Of data esaaaaa aaa aaa aaa aaa aaa aaaaaaaazaaaszcc 3 137 3 15 4 1 Setting the Logging Interval Time ssssseaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaaazazaaaaaaaaaaacc 3 138 3 15 4 2 Activation the Automatic ON OFF function at measuring interval 11 3 138 3 15 4 3 Settings to the external Trigger mechanism of the Data Logger 3 139 3 15 4 4 Setting the Logging Channell csssesssssseeeeeeeeeeeeeeeeaeeeeeseeeeee
131. el can only be set manually in the unit dB Only in this setting will the Reference softkey be enabled 2 Press the softkey Refer Activation of the edit function for changing ence the reference level set value is shown in the softkey Reference Im 3 Setting the corresponding Enter the reference level including the cor i value with rollkey keyboard responding decimal place Setting range 30 60 dBm Press the Enter button push Acceptance of the actually set new refer rollkey ence level 3 14 25 Zeroing the R amp S NRT Power Sensor Zeroing increases the accuracy when measuring low power values or small maladjustments by reduc ing the zero point error The zero point error is an additive disturbance variable that can be caused by the electronic equipment and thermal influences Control Operation Function Le For zeroing the R amp S NRP power sensor must be discon nected from the device under test or the signal source must be switched off Otherwise the power sensor may be destroyed Press the softkey ZERO A security prompt will be displayed that has to be confirmed accordingly Press the ESC button to abort the process 1 so 3544 4486 12 07 E 6 3 127 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function Before zeroing the power sensor please remove all signals from the sensor input Press ENTER to start zeroing ESCAPE E
132. ency Guasuzuset 3 CH 1 REM MAINS FE LF When measuring the level in CRS CLR mode only those parts of a signal will be considered which lie within the separation filters for CRS and CLR 3 54 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation see filter diagrams in Section 3 10 7 3 Therefore the level of a single sig nal which coincides precisely with the channel frequency will not be dis played correctly 3 10 7 4 Separate measurements of Course or Clearance signals While in CRS and CLR mode the respective signal will be filtered demodulated and analyzed on its own The nominal filter bandwidth is 12 4 kHz 0 1 dB with a capacity at filter center of 10 kHz of the preset channel frequency CLR Filter bandwidths CRS CLR signal measurinc Filter flatness ripple lt 0 1dB 12 4 kHz 3 dB bandwidth 14 8 kHz 60 dB stop band attenuation 18 8 kHz 3 10 7 4 1 Select the CRS or CLR measuring mode Control Operation Function 1 Terre Press the softkey Meas The display switches to the Course or CLR Mode several times until the Clearance signal measuring the current CRS or CLR measurement mode is shown in the softkey MeasMode mode is set MeasMod MeasMod zaa easMode easMode CLR CRS In the set measuring mode CRS or CLR the respective Course or Clearance frequency will be shown The display of
133. equency Span frequency Span frequency Span frequency lt 2 MHz RES BW 30 kHz 10 kHz 3 kHz 1 kHz gt 2 MHz RES BW 30 kHz 10 kHz 3 kHz gt 20 MHz RES BW 30 kHz 10 kHz gt 100 MHz RES BW 30 kHz 3 13 1 5 Setting the Reference level The reference level indicates the max permissible level value of the input signal which can be dis played undistorted Higher signal levels cause overmodulation of the receiver should this happen a warning will be displayed Le The maximal levels of the individual RF modes must be adhered to They must not be exceeded even if the reference level REF LEV is set higher Control mu 3544 4486 12 07 Operation Function Press the softkey REF LEV Activation of the edit function for changing the reference level set value is shown in the softkey REF LEV pa Turn the rollkey until the re Setting of the reference level set level quired level is set Pegel dBm dBuV settable in the setup is shown in the softkey and the display Setting range 100 20 dBm 7 127 dBuV Press the Enter button push Acceptance of the actually set new refer rollkey ence level E 6 3 75 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 13 1 6 Setting the RF mode Control Operation Function Press the softkey RF Mode Switch over the RF attenuation eee several times until the RF mode is set Switch over of the RF attenuation se
134. er Preparation The RAS EVS 300 ILS VOR Analyzer is connected to an external DC power source as follows 1 Connect the DC supply XLR connection cable to the POWER Supply connection 10 on the back of the device A When connecting the device to an external DC power source there must be electrical protection through cable protection 3 AT or on board protec tion 2 1 2 Connection of the Signal Control In Outputs on the front of the device e Comet tie LV ra EVS300 ILS VOR ANALYZER el a 2 EE S O88 aaas 3 JOB i B E dob 0 32 29 28 27 26 2 1 2 1 Receiving antenna connection 26 32 On the RF inputs Channel 1 26 and Channel 2 32 optional the R amp S EVS 300 ILS VOR Analyzer is connected with one of the receiving antennae max 13 dBm corresponding to the fre quency range The RF inputs are designed as N plugs LF Channel 2 is supplied as an option 3544 4486 12 07 E 6 2 3 ROHDE amp SCHWARZ Preparation R amp S EVS 300 ILS VOR Analyzer 2 1 2 2 Power Supply connection 27 for an Active Receiving Antenna Through the ANTENNA SUPPLY connection 27 DC power 12 VDC 300 mA is fed to the power supply of an active receiving antenna 2 1 2 3 Headphone connection 28 Connection of a headphone with a 3 5 mm jack plug into AF OUT plug 28 2 1 2 4 USB Port connection Twin Port 29 USB 1 1 connections for storage de
135. er level set value is shown in the Softkey 3 Setting the corresponding Enter the trigger level including the corre value with rollkey keyboard sponding decimal place The setting range depends on the unit set for UNIT Range for unit V 0 01 3 16 V Range for the unit W 0 200 mW Range for the unit dBm 30 23 dBm 4 Press the Enter button push Acceptance of the actually set new trigger rollkey level Set the trigger slope as follows Le The trigger slope can only be set when Level or ext has been selected as the trigger source 5 TR SLOPE Press the softkey Switching to the signal slope to be triggered pos TR SLOPE The set property will be displayed in the softkey Selection pos positive neg negative 3544 4486 12 07 E 6 3 113 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function Set the trigger delay time as follows Le The Trigger Delay Time can only be set when Level or ext has been selected as the trigger source 6 Press the softkey Activation of the edit function for changing TR DELAY the trigger delay set value is shown in the Softkey T Setting the corresponding Setting the trigger delay time _ Value with rollkey keyboard coring range 50 00 9999 00 us Press the Enter button push Acceptance of the actually set new trigger rollkey delay time 3 114 E 6 3544 4486 12 07 ROHDE am
136. er may be assigned from the shortlist for each Trace Use the rollkey to select a parameter and press on the Assign Trace 1 3 softkey to assign the parameter A yellow box with the re spective trace number indicates the order and assignment to Trace 1 3 This order also corresponds with the sequential values in the parameter field ILS Data Logger ows ossen ooo lipoi Start index L 1 180 dBm 2UBDiv 2 iv Assign 11 44 40 319 04 032007 Traces EA 3 Values Diy oS 71 dBm sa T N gl 1 Delta Time 0 00 049 View of the graphic display Returning to the graphic display Selecting previously defined Traces 1 3 The data of the selected Trace will be highlighted in the parameter field 2 The currently active Trace will be displayed in the softkey 1 3 146 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function Placing the Marker 8 Switch to the second menu Switching to the display view ILS Graph display and press the softkey Marker Marker Use the Marker softkey 2 to activate the editing function for the Marker Index 4 With this function the Marker Index i e the selected measurement line in the current list is selected via the rollkey The Marker 3 is placed onto the appropriate position on the graphic display During the setting the data of the Marker position wi
137. erating steps that are necessary to analyse the GBAS data are described in the following These are the following operating processes Selection of a time slot Switch over to TIME SLOT display view Selection of an FAS data block Switch over to the FAS DATA BLOCK display view Control Operation Function Selection of a time slot 1 Time Slot Activate the edit function with Switch over to the edit function to select a 0 the Time Slot softkey and set of values time slots in the GBAS data make the selection using the display 1 The set of values for the time rollkey keyboard slot data analysis is selected with this dis play The value field in the softkey will be displayed on a different background Time Slot EGZ L To accept the selection press enter or push rollkey This will be highlighted green if a set of values is selected 2 and the corresponding displays 3 are updated automatically 3544 4486 12 07 E 6 3 167 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function Switch over to TIME SLOT display view 2 Press SLOT View softkey Switch to the TIME SLOT display view TIME SLOT j The corresponding analysed data of the currently selected time slot value set is displayed in the basic data display 1 and the message type 4 display and selection window 2 An exist ing FAS data block can be identified from its black c
138. ereniMarkerTUncCHo sucna niania e a ai 3 117 344193 DMEANANSI TUNC NON wiscacsceccsaisdecandsuinchend a E a 3 118 3 14 20 Signal Parameters and Displays for Power Sensor R amp S NRT 11111111 3 123 3 14 20 1 Parameter and Measured Value section 1 aeuu ea aaa aa aaa aaa aaaaaa aaa aaannii 3 123 SAJRZD OONREYSNZ ass EO A PEACE Ea OZ PGE a 3 124 3 14 21 Setting the Correction frequency ee eee aaa aa aaa aaa aaa aaa aaa aa aaaaaaa i iaa 3 125 3 14 22 Setting the Measured Value Display of the Feed Power seaaaaaaaaa aa aaaaaascaa 3 125 3 14 23 Setting the Measured Value Display of the Return Power saaaaaaaaa aa aaaaascaa 3 126 3 14 24 Setting the Reference level uuuu aaa aaa aaa aa aaa aaa aa aaa e i 3 127 3 14 25 Zeroing the R amp S NRT Power Sensor eee aaaa 3 127 3 14 26 Functions for Power MEaSUreMen cccccseececesssecceeseecceeseeceeeeecseuseeeesenseessaaeees 3 128 3 15 Data Logger operation ciscccsctscicccnscstesctnecsscwsacstenensereenscsenccnaceeasecenencswenngeaes 3 129 3 15 1 Signal Parameters and Display in the display view Dataset lists 111111111 3 130 aAa Paar T a E E EA A duiateeniameets 3 130 3 15 1 2 Softkeys 2 of the display view Dataset list 000nnnnn00nnnnnnnonnnnonnnnnresennrrrsnnn 3 132 3 15 1 3 Memory Status Information 4 ccccccceccceeeeeeeeeeeeeee
139. es the cur rent display area amp DME Pulse View UNIT Mm2MI 350ys SSmV Mmax 2504 s I430mV 100 0 v Maki om GeV 3X Example of shifting the display detail within the measured data storage Duration of the measurement event 2 5 47 5 us Position value 2 5 US Display detail 2 5 22 5 us 25 us Start value 2 5 US 2 Turn the rollkey until the re Shifting of the display detail by the set time quired time is set 3 Press the Enter button push Acceptance of the actually set new position Alm rollkey 3 112 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 14 18 Settings for triggering in DME mode Control Operation Function Set the trigger source as follows 1 Pa Press the softkey Selection of the trigger source set value is sze TR SOURC several times shown in the softkey until the wanted trigger source is set Selection Level cont ext Level Triggering upon reaching the trigger threshold set for TR LEVEL cont continuous recording of measurement values trigger level trigger slope and trigger delay time settings are not possible ext external trigger source trigger level setting not possible Set the trigger level as follows Le The trigger level can only be set when Level has been selected as the trigger source 2 TR LEVEL 5 Press the softkey Activation of the edit function for changing 100 TR LEVEL the trigg
140. f the measured level dBm dBuV Delta Indication and setting of the Delta Marker fre quency MHz and indication of the measured level difference in dB 2 Display Graphic display bargraph of the frequency frequency spec spectrum indication of level vs frequency trum Y axis level X axis frequency 3 Frequency X axis Frequency scale MHz 4 Level Y axis Level scale dBm dBuV 3 13 1 1 2 Softkeys 2 Displa Function Softkey bar 1 MODE Switching of the analysis mode F SCAN or FFT if both options are in Z stalled F SCAN spectrum analysis of the receiver signal FFT analysis of the demodulated baseband signal or one of the exter nally fed AF signals BASEBAND IN FFT Fast Fourier Transform REF LEV Setting of the reference level set level dBm dBuV settable in the setup SEM is shown in the softkey and the display Setting value 20 100 dBm T sra Switch over of the RF attenuation set range is shown in the softkey LOW NOISE 10 dB Indicating range 120 20 dBm NORM Normal OdB Indicating range 110 10 dBm LOW DIST Low Distortion 25dB Indicating range 100 20 dBm Coupled coupling of the reference level with an automatic adjust ment of the RF input attenuation Le The max input level is 13 dBm The Setting of the RF Signal Adjustment is described in section 3 5 3 72 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analy
141. fer to 3 2 1 1 3 12 1 1 RF Parameter Section 1 1 2 FREQ MHz 75 0000 _ MEAS F MHzj 75 0000 LEVEL dBm Item Display Function Indication 1 FREQ MHz Reading and setting of the receive frequency MEAS F MHz Reading of the measured beacon carrier fre quency Graphic display bargraph of the measured dBm dBuV level as well as the preset squelch threshold The green line above the bargraph marks the valid range which is indicated in the data sheet Information contained in the datasheet has no or only limited validity in the range identified by the red or yellow bar LEVEL dBm Measured receive level numerical bargraph dBm dBuV in dBm dBuV with the settable antenna correc tion factor 0 0 from the setup if this level was LEVEL dBm ae selected as 0 0 3544 4486 12 07 E 6 3 67 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 12 1 2 Measured Values Section 4 AM MOD 3000Hz 97 04 FREQ Hz 3000 6 7 AM MOD 1300Hz FREQ Hz m a AM MOD 400Hz ID MOD FREQ Hz 9 ID F Hz 1019 56 10 12 11 Item Display Function Indication 6 AM modulation factor of the 1300 Hz markers o 1o 1 12 AM MOD 400 Hz AM modulation factor of the 400 Hz marker Measurement accuracies are given in the Technical Data 3 12 1 3 Softkeys 3 Display Function SOL Activates the edit function for the squelch th
142. figures are not provided LEVEL dBm Example measuring mode CRS CLR 3 42 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Item Display 2 F MHz 3 CRS UF KHz Or CLR ur kHz 3 FREQ kHz 4 CLR r KHz or CRS Lr KHZ 5 LEVEL dBm Function Channel reading channel setting frequency assignment according to ICAO frequency list Reading and setting of the receive frequency receive frequency setting by channel setting according to ICAO frequency list Display of the measured upper frequency rela tive to the preset channel frequency Which frequency shall be set as UF upper frequency will be determined in the setup function Measured deviation in relation to the preset channel frequency during the single signal measurement Display of the measured lower frequency rela tive to the measured channel frequency Which frequency shall be set as LF lower frequency will be determined in the setup function Graphic display bargraph of the measured level as well as the preset squelch threshold The green line above the bargraph marks the valid range which is indicated in the data sheet Information contained in the datasheet has no or only limited validity in the range identified by the red or yellow bar Measured receive level numerical bargraph in dBm dBuV with the settable antenna correc tion factor 0 0 from the setup if this le
143. fre quency accuracy and resolution Flat Top method This windowing function is suitable for precise amplitude measurements with low frequency resolution U Flat Top Hann f Example Flat Top and Hann windowing 3544 4486 12 07 E 6 3 85 ROHDE amp SCHWARZ Operation 3 13 2 5 Control Operation 1 LOG LIN E Press the softkey Log Lin Log 3 13 2 6 Setting the Reference position Control Operation 1 REF POS 0 dB Press the softkey Ref Pos Turn the rollkey until the re quired level is set 2 SZA 4 rollkey 3 86 E 6 Press the Enter button push R amp S EVS 300 ILS VOR Analyzer Switching between Logarithmic or Linear display Log Lin Function Switching between a logarithmic or a linear display In the logarithmic display the set ting for the resolution of the Y axis can be selected as dB per unit and in the linear display the resolution can be selected as per unit The selected function will be shown in the softkey LOGILIN Selection Log Lin Function The editing function for changing the refer ence position of the Y axis will be active REF POS L Causes a shift of the display in the amount of the entered value and in direction of the Y axis When using the Log Lin softkey either the logarithmic or the linear display may be selected If selecting the logarithmic display the measuring unit dB will be dis played in the Ref Pos s
144. g of the parity property error detection during data transmission using parity checking NONE ODD EVEN MARK SPACE Selection parity is not being sent the parity bit is set to 0 1 this will ensure that an odd number of bits is received which have been set to 1 the parity bit is set to O 1 this will ensure that an even number of bits is received which have been set to 1 the parity bit is always set to 1 SPACE the parity bit is always set to O rollkey Qa 3 4 10 Setting the General features Control eral Settings SETUP GeneralSettings 07 45 27 Date dd mm yyyy Time hh mm ss Energy Saver oe on Boot on Power Up Energy Saver min Webintertace N R GI O N Operation Switch to the second menu window of the setup function and press the softkey Gen Press the Enter button push Acceptance of the new set value Function Change over into the General Settings menu window _ General Settings Error Log Inventory Hardware Status Optians Memory amp Screenshots WIA 3544 4486 12 07 E 6 3 29 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Item Display Function Indication 2 Boot on Power Up Switching on the device automatically ON OFF 3 Switch ON OFF the Web interface ON OFF 4 Setting of the energy saver function 1 60 min 5 Switch ON OFF the energy saver function ON OFF 6 7
145. g the values range of the ILS phase uu aaa aaa aaa aaa aaa aaaaaaaaaaaasaaaa 3 19 3 4 5 5 Setting the DDM Polarity aeee eee aaa aaa aaa aaa aaa aaa aa aaaaaaa ATAN 3 19 3 4 5 6 Setting the ILS bargraph display ccccccccccssssseceeeeeeeseeesseceeeeeeseueesseeeeeeessaaaasees 3 20 54 07 POPS rea ae O AT EEG R AREA OGAE O AOR EEEE Aa R 3 20 3 4 7 Setting the Data Logger c cccccceccccceeccessseeeeeeecccccsseseeecesececasseeeeeeesescoasseseeeeescssscoens 3 21 3 4 8 Setting the Audio und Display characteristicS eessaaaaa aaa aaa aaa aaa aaa aaaaaaaaaaaaazanakece 3 22 3 4 8 1 Setting the AF Volume cccccccccccsssessesceeeeeeeeeeeeeeeeeeeseeesseeeeeeeesuaaaeeeeeeeessaaageeeess 3 23 3 4 8 2 Setting the Display brightness esssaaaaa aaa aaa aaa aaa aaa aaa aaa aaa zaaaaaaaaaaaazazaaaaaaaaaaaaaci 3 23 3 4 8 3 Setting the Display Update Rate eeeee aaa aaa aaaaaa aaa aaa aaaaaaaaaaaaaaaazaaaaaaaaaaaac 3 23 3 4 8 4 Setting the Keyboard Beep ON OFF uuu aaa aaa aaa aaa aa aaa aa aaa aaaaaaaaaaaaaaaazaaaaaaaaaaca 3 24 3 4 8 5 Setting the Loudspeaker ON OFF aaauea aaa aaa anna aa aaa aaa aa aaaaaaaaaaaaaaazaaaaaaaaaeaaaca 3 24 3 4 8 6 Setting the Low temp Display Saver ON OFF aauua aaa aaa aaa aaaaaa aaa aaa aaaaaaaaaasaaaaa 3 24 3 4 9 Setting the Communication interface eess
146. gn the display views in GBAS mode 2 Time Slot display view 1 GBAS mode display view Ar r i U al Press SPLIT 13 button and select the GBAS mode The R amp S EVS 300 switches over into the GBAS mode 3544 4486 12 07 E 6 3 159 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 19 1 Signal Parameters and Display in GBAS mode EVS K9 option 1 2 FREQ MHz 108 0250 DELTA F kHz 0 13 LEVEL dem 406 TATH 1524 HORH 4 CHIN LIST ME WOH LIS BIE h 3 for a general description of the status field refer to 3 2 1 1 3 19 1 1 RF Parameter Section 1 1 2 FREQ MHz 108 0250 DELTA F kHz 0 13 LEVEL dBm Item Display Function Indication 1 FREQ MHz Display and setting of the receiver frequency MHz GBAS receiver frequency range 108 000 117 975 MHz DELTA F kHz Display of the difference between the carrier frequency and the set receiver frequency LEVEL dBm Measured reception level numeric bar graph dBm dBuV display in dBm dBuV wm details of the an tenna correction factor 0 0 from the setup if LEVEL dBm a this 0 0 was selected 3 160 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 19 1 2 Measured Values Section 4 A 5 6 1624 HORH Item Display Function Indication SSID Display of the SSID station slot identifier iden 0 7 tifier of the selected time slot
147. he EVS Flash memory card is formatted all screenshots and in formation stored on the Data Logger will be deleted 4 Function button activates the deletion of all stored screenshots 5 Function button activates copying of all stored screenshots to a USB memory stick A a When using the rollkey ar Once the appropriate function has been U ej D row buttons the respective selected any further process can be con function keys 3 5 can be trolled via the dialog box selected and by using the Enter key the function can be activated 3544 4486 12 07 O 3 36 E ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 5 Setting of the RF Signal Adjustment The RF signal adjustment is available in the modes ILS VOR and MARKER BEACON Control Operation Function 1 aoe MB Press the softkey ATT The set mode will be updated in the softkey no MODE several times until the and is then immediately active wanted mode is set ATT MODE AUTO The following modes are available Low N Low Noise 10 dB amplification Norm Normal O dB Low D Low Distortion 25 dB attenua tion Auto automatic setting 25 0 10 dB By the setting in the ATT mode the RF level can be influenced individually As shown in the block diagram corresponding signal paths will be switched for the different functions which effects the RF signal either with an amplification Preamplifier 10 dB an attenuation
148. he activation of the Marker function is identical for both analysis functions Control Operation Function 1 Press the Marker 11 but The softkeys for the Marker settings in ton F SCAN FFT mode will be shown the pa rameter display 1 will be expanded to show the Marker s frequency and level as well as the Delta Marker Marker 108 0700_ MHz 97 7 dim MARKER RF Ref 0 dBm Mode NORM Delta 0 0468 MHz 04 dB Parameteranzeige 1 RF REF display of the reference level in dBm dBuV Mode displays the ATT mode which was set with the softkey RF Mode Marker display and setting of the Marker frequency MHz and the display of the measured level dBm dBuV Delta display and setting of the Delta Marker frequency MHz and the display of the measured level difference in dB Softkeys 2 Marker Delta Marker Marker to Peak Center to Marker Delta Marker 3 Example signed Delta Marker Marker 4 Example signed Marker 3 13 1 9 1 Softkeys 2 of the Marker function Displa Function R Activates the Marker function and the frequency setting of the Marker set NADRER ting and display in the parameter display Activates the Delta Marker function and the frequency setting of the Delta DELTA i 5 Marker setting and display in the parameter display MARKER Activates the Peak Marker function on pressing the button the Marker will TO PEAK be set on the highest signal within the spectrum
149. he current measurement E l time settings of the current mode xample 100 ms MI READY Activates the ILS mode MV READY Activates the VOR mode REMOTELOCK ON OFF READY IF set to ON no local operation by keyboard is possible The LOCAL button has no effect To leave this state the device must be set to REMOTELOCK OFF or must be restarted RF lt freq in kHz gt READY Sets the frequency Example RF 108150 RF lt freq in kHz gt Request of the current receiving e g RF 108150 frequency SETATTMODE AUTO READY Selects the ATT mode in the current LN mode NORM LD SQUELCH Squelch in dBm READY Sets the squelch level in the current i mode Example SQUELCH 90 5 SQUELCH lt dBm gt Request of the squelch level in the current mode STOPSTREAM READY Ends the output 3 176 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Command Parameter Response Function STREAM FULL READY See command GETDATASET and Example SELECT ae eno STREAM FULL 1 SHORT 1 2 1 2 VER VER lt Sw version gt Request of the software version 3 22 3 2 Remote Control Commands of the ILS mode Command Parameter Response Function AC8 lt CODE gt Request of the identifier CODE AF2 lt Hz gt Request of the AF frequency of e g 90 01Hz 90 Hz signal in Hz AF3 lt Hz gt Request of the AF frequency of e g 150 02Hz 150 Hz signal in Hz
150. he service life of the device has expired it may be dis posed of only via the Rohde amp Schwarz Customer Service or at an appropri ate collecting point E 6 1 1 ROHDE amp SCHWARZ General Information R amp S EVS 300 ILS VOR Analyzer 1 2 Unpacking the RAS EVS 300 ILS VOR Analyzer 1 Unpack the R amp S EVS 300 ILS VOR Ana lyzer 2 Examine the equipment for obvious dam ages 3 Test the accessories supplied Power pack with cable XLR connection cable Operating Manual ce We recommend that you recycle the packaging material If you have ques tions regarding service or other problems with the equipment you can con tact us by telephone or fax GO ROHDE amp SCHWARZ Service Operations West 49 2203 49 51406 49 2203 49 51402 49 2203 49 51642 1 2 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer General Information 1 3 Applications and Features of the R amp S EVS 300 ILS VOR Analyzer 1 3 1 Applications of the R amp S EVS 300 ILS VOR Analyzer The R amp S EVS 300 ILS VOR Analyzer is used to test terrestrial radio navigation equipment in air ports The following components of Instrument Landing Systems ILS and VHF Omni directional Ra dio Range systems VOR can be tested d ILS Instrument Landing System E LLZ Localizer 108 112 MHz d GS Glideslope 320 340 MHz d Marker Outer Middle Inner 75 MHz
151. imal READY Set some or all slots to stream STREAM number gt Slots are binary coded index 0 binary 0001 dec 1 index 1 binary 0010 dec 2 index 2 binary 0100 dec 4 index 3 binary 1000 dec 8 index 4 0001 0000 dec 16 GBAS_GETFRAMERA WDATA 3544 4486 12 07 E 6 3 189 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Command Parameter Response Function index 5 0010 0000 dec 32 index 6 0100 0000 dec 64 index 7 1000 0000 dec 128 If multiple slots must be selected use the sum of decimal values Example If slots 2 3 for ex 4 8 12 GBAS_GETSLOTS_TO lt for example gt The example when all slots are STREAM A 0 B 1 C 2 D 3 selected E 4 F 5 G 6 H 7 GBAS_STREAM Activates the continuous repetition of a set of values The output rate is defined by the selected slots RAWBDATA 1 Maximum 16 string values per second if all slots selected MEASDATA 2 if the command RF 2 sel GBAS_STOPSTREAM stops the FASBDATA 2 output RAWBDATA 2 GBAS_STREAM Display of the return value of the command GBAS_GETSLOTMEAS GBAS_STREAM Display of the return value of the command GBAS_GETSLOTFASDATA GBAS_STREAM Display of the return value of the command GBAS_GETSLOTRAWDATA GBAS_STOPSTREAM Stops the continuous output that was started with GBAS_ STREAM 3 190 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS
152. ind the last digit the cursor appears Frequency setting view 2 Setting the corresponding The frequency should be entered with the i frequency with rollkey key corresponding decimal place board Confirm with the correct di Acceptance of the actually set new fre mension or Press the Enter quency button push rollkey 3 13 3 3 Setting the Reference level The reference level specifies the maximum permissible level value of an input signal that can be rep resented free of distortion Higher signal levels cause overmodulation of the receiver which is also indicated by a warning on the display OVL Overload Control Operation Function 1 Press the softkey REF LEV Activation of the edit function for changing the reference level the set value is dis played in the softkey REF LEV 2 O Turn the rollkey until the re Setting of the reference level set level dBm quired level is set dBuV settable in the setup is shown in the softkey and the display The setting range depends on the RF mode set Setting range 80 20 dBm 27 127 dBuV 3544 4486 12 07 E 6 3 91 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function 3 a Press the Enter button push Acceptance of the actually set new refer m rollkey ence level 3 13 3 4 Setting the RF mode Control Operation Function several times until the wanted RF mode is set 1 S s
153. indicated by a date time entry Available memory has no date time entry Assigned memory can be rewritten any number of times Retrieval a preset Press the softkey SELECT Change to editing function to select a UserPreset No The softkey value section is active 3544 4486 12 07 E 6 3 149 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function SELECT Selection of a UserPreset No is activated via the rollkey keyboard To accept the value press enter or push rollkey 5 Press the softkey RECALL The current device settings will be rewritten with the pre settings of the selected User Preset No after the security question has been confirmed Y RECALL SELECTED PRESET ESCAPE ENTER Delete a preset Press the softkey SELECT Change to editing function to select a 1 UserPreset No to be deleted SELECT Selection of a UserPreset No is activated via the rollkey keyboard To accept the value press enter or push rollkey i Press the softkey DELETE The selected UserPreset No will be de leted after the security question has been confirmed 7 DELETE SELECTED PRESET ESCAPE ENTER Renaming a list element 8 Press the softkey SELECT Change to editing function to select a user SELECT s 1 settings number to be renamed SELECT Selection of a UserPreset No is activated via the rollkey keyb
154. ing technical data 10 28 VDC 3 0 A Le Start up the device with option battery should be operated using the supplied table power pack charging time will vary with the condition of the battery pack max 4 hours in order to charge the battery pack completely AN The power connection plug table power pack must only be plugged into a two pin grounded socket 3544 4486 12 07 E 6 2 1 ROHDE amp SCHWARZ Preparation R amp S EVS 300 ILS VOR Analyzer 2 1 1 2 Table Power Pack connection When operating on the 230 V AC power supply only the supplied table power pack must be used The R amp S EVS 300 ILS VOR Analyzer is to be connected to the table power pack as follows 1 Connect the power cable to the table power pack and to a main power socket 2 The green operating LED of the table power pack will light up 3 Connect the DC connector of the table power pack to the POWER supply connec tion 10 on the back of the device 2 1 1 3 Connection to an external DC Power Source The device can be operated directly from an external DC power source 10 28 V DC However it must be ensured that there is a DC supply through a line cross section of at least 1 5 mm a cable protector 3 AT and a 3 pin XLR plug to connect the device ee An XLR connection cable is supplied with the R amp S EVS 300 ILS VOR Analyzer 2 2 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyz
155. int move I j Correctionfactor CH1 move U 3544 4486 12 07 E 6 3 7 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function 4 3 Confirm push rollkey Now changes can be concluded 5 GN Turn the rollkey slowly to the value decreases wanted direction until the right int i value incr menu point is reached alue Increases Confirm push rollkey Acceptance of the new changes 3 3 3 Arrow buttons The arrow buttons are for changing values or it can for navigation in the setup To change a value the relating edit function must be active Always the entry must be confirmed with the Enter button or by pushing the rollkey Example Changing a numerical value Control Operation Function 1 FREQ Press the FREQ 9 button Activating the frequency input the fre quency field is highlighted in white and be hind the last digit the cursor appears 111 1000_ 2 Press the arrow button sev ft value increases eral times until the wanted value is reached U value decreases 3 Hold the arrow button de il th a ingot har bar s lt Cursor moves to the left Use the up down arrows to Cursor moves to the right change the value fi value increases 111 2000_ U value decreases Press the Enter button push Change over to the new set value rollkey 111 2000 3 8 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS
156. ion 2 5 10 40 80 MHz 3 R Press the Enter button push Acceptance of the actually set new sam m rollkey pling frequency 3 14 16 Setting the Buffer size Control Operation Function 1 BUFFER Press the softkey Buffer The selection list for changing the buffer a size will be enabled This setting determines the memory area of the power sensor and thus the number of values samples that are recorded per storage cycle Le The selected buffer size influences the time base setting range TIME DIV also refer to the table in Section 3 14 14 2 i Turn the rollkey until the re Changes the buffer size to the selected quired value is set value Selection 0 5 1 0 2 4 8 k Press the Enter button push Acceptance of the actually set new buffer rollkey size 3544 4486 12 07 E 6 3 111 ROHDE8SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 14 17 Shifting the display detail within the Measured Data Storage Control Operation Function 1 POSITION Press the softkey Activation of the edit function for shifting the De POSITION display detail within the measured data storage The left hand time of the display window will be set This makes it possible to scroll horizontally within the measured data storage The left hand time for the display and the bargraph is refreshed accordingly by the POSITION value The contents of the display will be shifted horizontal by this time The bargraph visualiz
157. is marker function is identical for the two marker functions it will only be described with the example of Marker 1 Em Press the softkey Marker 1 The setting 2 for manual positioning of the MARKER 1 se marker 3 is enabled The marker position can be set manually via the rollkey key 3544 4486 12 07 E 6 3 117 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function board Another actuation of the Marker 1 1 softkey will save the settings level val ues will be updated s 675mV 476 722mv 508 A ae 7s m is OEE p NAP Z61 Ser 100172 Pewer LOC CHARGE The figure shows the manual positioning Marker 1 3 14 19 3 DME Analysis function In the DME analysis the data visible on the display area DME single or double pulse will automati cally be analyzed Following the analysis the markers will be set to exactly 10 50 or 90 ac cording to the analysis function selected The parameters corresponding to the marker position time level are interpolated The following analysis functions can be selected Pulse rise time analysis of the rising pulse slope Pulse decay time analysis of the falling pulse slope Pulse duration analysis of the pulse width Pulse spacing time analysis of the pulse spacing for a DME double pulse All parameters Summary of all characteristic numbers of the functions described above Co
158. ithin the Localizer or Glideslope frequency range into the corresponding mode LLZ or GS automatically 3 10 5 Switch over the Display view in the ILS mode This function enables the display to be switched between normal and large views In the large view the most important parameters of a mode are displayed extra large enabling them to be read from a large distance The view Distortion comprises all measurement parameters for the determination of the distortion factors for the 90 150 Hz signal in the Localizer Glideslope mode Channel num ber frequency as well as the use of the softkey are still available during the large function Control Operation Function 1 Press the softkey View sev Switch over between Normal Distortion eral times until the wanted Large views set mode is shown in the soft display is set key VIEW Normal Example Select Normal view Selection Normal normal view Distortion view distortion Large zoom view lt gt A F an LS GS W ILS GS 18 68 sza Gs CH F F MHz 40X 335 0000 CHF Mz s0x 3350000 FREGE 0 04 CHF Mal sox 3350000 FREGIRMa 0 56 LEVEL dBm 56 0 SINGLE LEVEL dBm 26 7 SINGLE Sat n 3 a o 40 oo m 0 m SGL AMMOD S0Ma 18 62 FREQ 1500H 15000 1 04 Meira DDM so 1 DDM ia e 1 00302 om AMMOD 90M 2003 bm AM MODJT5OPz J 2004 20 ms er 4 wz A m R LEVEL dBm
159. j Press the softkey RF MODE Switchover of the RF input attenuation Norm The set function is shown in the softkey and the display The corresponding settings will take effect immediately The following settings are possible in Scope mode LOW NOISE 10 dB Indicating range 80 20 dBm NORM Normal O dB Indicating range 70 10 dBm LOW DIST Low Distortion 25 dB Indicating range 50 20 dBm COUPLED depending on the set reference level the appropriate ATT mode and the corresponding attenuation value in ATT mode will automatically be set Le The max input level is 13 dBm The Setting of the RF Signal Ad justment is described in section 3 5 3 13 3 5 Setting the Y Axis To analyze very small portions of a signal the scaling of the Y axis can be set Control Operation Function 1 VOLTIDIV Press the softkey DIV or The selection list for changing the scaling or VOLT DIV will be enabled The setting depends on the input signal of the baseband range DIY 25 2 Ym Select Select the corresponding scaling for the Y C axis according to the selection list The scaling of the Y axis applies to VOLT DIV baseband signals and to de modulated DIV F signals Range for baseband range 5 V Selection 2 1 0 5 0 2 0 1 VOLT DIV 3 92 E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer Control Operation rollkey 3 13 3 6 Setting the Y position
160. l also see control command REMOTELOCK 4 BATTERY CHARGE Battery display Battery level display Bargraph FULL EMPTY Charge level display of the battery MAINS Devices without the option Battery will BATTERY be operated via an external power source Additional information can be found in section 3 1 2 1 Battery level indication 3 3 General Information about the Controls Settings on the R amp S EVS 300 ILS VOR Analyzer can be made as well with the rollkey as with the arrow buttons An exception for the setting is the tens keyboard which can only be used for numerical settings 3 3 1 Tens keyboard The tens keyboard is used for numerical entries into the unit The relating edit windows can be acti vated either by the softkeys or by the FREQ button An entry can be confirmed with the Enter but ton e g the entered value is accepted or it can be aborted with the ESC button If the entry is aborted the old value is automatically reactivated In addition when using the BACK backspace button the last input character can be deleted If alohanumeric input is required the numeric pad can be switch automatically to alpha input The respective letter of a button is selected via a toggle switch Le A set receiving frequency can be confirmed as well with the ENTER but ton as with the corresponding dimension button Hz GHz Example Frequency modification Control Operation Function 1 P
161. l at CH1 CH2 1 Setting value 20 20 dB 3 Press the Enter button push Acceptance of the new set value rollkey 1 if channel 2 is used as an option otherwise not adjustable 3 4 3 2 Analyse selection on Channel 1 Channel 2 Control Operation Function 1 Go to the selection window Channel 1 2 Input and activate the edit function as described in section 3 4 2 2 Turn the rollkey several times Change over either to the RF input signal or until the required function to the baseband signal for further analyse of appears the unit Selection RF Base Band gt Press the Enter button push Acceptance of the new set function rollkey 1 if channel 2 is used as an option otherwise not adjustable 3544 4486 12 07 E 6 3 13 ROHDE amp SCHWARZ Operation 3 4 3 3 Setting the Base band signal level Control Operation R amp S EVS 300 ILS VOR Analyzer Function 1 Go to the selection window Base band Range as described in section 3 4 2 2 ZR pears 3 4 4 Settings for Analogue Output 1 2 Control Operation Press the Enter button push rollkey Turn the rollkey several times Setting the signal level to avoid an input until the required value ap over modulation of the baseband signal which is provided for analyse in the range Selection 500 mV 5V Acceptance of the new set value Function Press the softkey AnalogOut SETUP
162. l lla yyyyy yy a x x x x ddmmyy x x a hh n hhmmss ss current time UTC o A Status A ok V warning p IILI Latitude detail q az Hemisphere of latitude N north S south r YYYYY YY Longitude detail s az Hemisphere of longitude E east W west t X X Speed into knots u X X Direction in degree v ddmmyy Date w X X magnetic deviation x a E east W west y hh Checksum 9 GPS status and number of satellites detected 10 Indication of the current Time hh mm ss 13 Indication of the Longitude Degree 14 Latitude Indication of the Latitude Degree 3 158 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 19 GBAS mode Option EVS K9 The GBAS function GBAS Ground Based Augmentation System can be used to analyse the qual ity of the GBAS signal of a GBAS ground station The receiver frequency range lies between 108 000 117 975 MHz with a channel spacing of 25 kHz To do this the GBAS signal is analysed for its RF characteristics signal strength and frequency accuracy on the one hand and the GBAS signal data type 4 messages is demodulated decoded and displayed from the GBAS signal An individual FAS data block can be selected and analysed from the FAS data FAS Final Approach Segment Up to 8 time slots can be displayed and analysed The following display views can be called to do this TIME SLOT FAS DATA BLOCK Graphic overview to assi
163. led only in the dimension setting FORWARD dB GA Enables the setting of the measurement time 50 ms Setting range 50 2000 ms 10 ms increments Le Setting of the measuring time is described in section 3 7 ZERO Enables user controlled zeroing of the connected sensor Pow Meas Switchover between measurement of the average power AVRG Aver SES age and the maximum peak envelope power PEP Peak Envelope Power 3 124 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 14 21 Setting the Correction frequency Many characteristics of power sensors are frequency dependent In this context level correction is implemented via the frequency with correction table To achieve a high measuring accuracy the R amp S EVS 300 features a setting for the correction frequency After the correction frequency has been input the R amp S EVS 300 will transfer it to the power sensor which will then correct the measur ing results accordingly Control Operation Function 1 Press the FREQ 9 button In the frequency field behind the last digit the cursor appears Setting range 25 1000 MHz Le Take into consideration the frequency range of the power sensor TYPE MAT FORWARD a i Powerrow W r ad WZ O Gi R ART PE Ta Power ne dBm spore ZERO m 40 o w o W 4 mo E Pow Meng Raat ht poso Loc PuL mem AE Correction frequency setting view
164. ll be performed with the rollkey or the cursor buttons the corresponding target channels will be displayed according to the ICAO frequency list in the channel window 3 The frequency step width 0 001 10 000 MHz is settable in the setup F Step when using the rollkey or the cursor buttons 3 46 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 10 3 Setting the Receiving channel in the ILS mode Control Operation Function 1 Press 2x the FREQ 9 Switching over into the edit function for button channel input frequency assignment ac cording to ICAO frequency list 3 9 3 1 The channel section is activated and behind the last digit the cursor appears rr 2 Use the rollkey keyboard to Only digits entry see also ILS frequency set the respective channel channel list The frequency ICAO fre number and use the up quency list 3 9 3 1 associated with the down arrows to set X or Y channel will be displayed in the frequency field 22x 108 5000 3 Press the Enter button push Acceptance of the new set channel no rollkey 22X NOTES Le 1 Onchannel input via the tens keyboard the mode specific channel ranges must be observed Localizer Glideslope 18X 56Y channel no Assignment is identical When the channel ranges are exceeded or when they fall below the digits in the frequency section will be displayed in red and they cannot be used
165. ll be updated dynamically in the DDM pa rameter field 1 Furthermore the date and time when the dataset was marked in the Marker field 4 and when this information was stored is also shown SDM 1 0 4013 0 398 1 0 001 1 Div LEVEL dBm 715 B0 dBm 5 dB Div LEv_CLR_LF dBm 749 71 dBm 5 dB Div SON T 4613 O3EB H GLO Ep tv LEVELS dihan ns 80 48m 5 eDi itv CLR Hain fas i 11 38 44 867 09 03 2007 Sl marker Placing the Marker on the DDM peak value 9 Press the softkey Markerto Places the Marker 3 on the peak value of the curve associated with the current Trace The index of the peak value and the associ ated data will be displayed in the parameter field 1 or the Marker field 4 Setting the display resolution 10 Press button Returning to the first display view ILS Graph 11 Sista Press the softkey Values Div The softkey 1 activates the settings for the 50 and put through the setting display resolution of the X axis with rollkey Press the softkey Y Unit Div The softkey 3 activates the editing function and put through the setting for the settings of the Y axis with rollkey Y Unit Div U 3544 4486 12 07 E 6 3 147 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 13 3 148 Control Operation Function Y Center 0 000 1 Press the softkey Y Center The softkey 2 activates the editing function and put through the setting for
166. luation of all parameters at high interference field strengths 0D OUOU 3544 4486 12 07 E 6 1 3 ROHDE amp SCHWARZ General Information R amp S EVS 300 ILS VOR Analyzer 1 3 2 Features of the R amp S EVS 300 ILS VOR Analyzer The R amp S EVS 300 ILS VOR Analyzer has the following features E D DODD OD D DODO 1 4 Compact housing design and lightweight construction for mobile use robust and splash proof only if the bag is used High resolution 6 4 TFT display VGA 640 x 480 can also be easily read in direct sunlight Battery powered operation option intelligent battery management with quick charge recharge and energy saver modes battery operating time 8 10 hrs Display of battery level Remote control of the device through the RS 232 LAN port Measurement data transfer over the ports RS 232 LAN USB High long term stability and reproducibility through digital signal processing from the IF position All measurement data of a mode ILS VOR MARKER BEACON is shown simultaneously in the display and may be stored in the internal data memory Display of the harmonic distortion ILS Distortion in ILS mode Simultaneous and separate measurement of the course and clearance signals is possible in ILS mode through digital demodulation and filtering in the DSP Extendable by using a second signal processing channel Simultaneous measurement of the Localizer and Glideslope signals in ILS mode
167. lues Div Eo o o snm o a a M l ee eee E ene ene Aa aaa Y Center a ee G TT ee ee G EZ sahak 1 mel 0 00 04 9 5 AI RE 4 CH2 ILS GS LIST 8 330 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 16 Preset mode operation The preset function enables 20 different individual device settings to be saved and used This pre settings includes operational settings for a mode such as frequency channel etc and the most im portant set up settings If a particular device setting is stored date and time are automatically as signed to the list s element Each element of a list may be named individually Control Operation Function 1 Press the Preset button The display switches over into the Preset mode Call up a preset SELECT 1 UserPreset No The softkey value section Press the softkey SELECT Change to editing function to select a Is active SELECT Selection of a UserPreset No is activated via the rollkey keyboard To accept the value press enter or push rollkey 3 Press the softkey SAVE Following selection a dialog box will display SAVE the name up to that time by default This name however can be changed as de sired After confirming a security prompt the topical device settings will be saved with the topical date and time SAVE UserPreset UserPreset ESCAPE Le Assignment of a saved presetting is
168. ly in the dimension setting UNIT dB Enables the setting of the measurement time Setting range 10 2000 ms Le Setting of the measuring time is described in section 3 7 Enables user controlled zeroing of the connected sensor Switchover to the DME Distance Measurement Equipment display The DME display can only be enabled with the R amp S NRP Z81 power sensor connected and the EVS K6 option enabled E 6 3 101 ROHDE8SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 14 5 Setting the Correction frequency Many characteristics of power sensors are frequency dependent In this context level correction is implemented via the frequency with correction table To achieve a high measuring accuracy the R amp S EVS 300 features a setting for the correction frequency After the correction frequency has been input the R amp S EVS 300 will transfer it to the power sensor which will then correct the measur ing results accordingly Control Operation Function 1 Press the FREQ 9 button In the frequency field behind the last digit the cursor appears Setting range 50 18000 MHz Le Take into consideration the frequency range of the power sensor amp Power Sensor z NRP i 4 Seria Nr 100013 unt UP ATT Power dBm 46 75 006dB a repeat teL Tere rF to ge Pt TIP IJ TTP YET YTY TIE tts pee ean 4 ao D 0 PW W 10 U o w w Peak Power dBmj 21 81 UREP ERY Po
169. m Display Function Indication 1 List Size Number of measured lines within the current dataset list one line equals one measurement 2 FREE CF 3 132 Display of available memory on the internal MB compact flash card 256 MB E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 15 2 Signal Parameters and Display in the display view Parameter settings 1 429 ILS Data Logger Select PHI 150 150 K2 90Hz CLR_LF kHz 33 K2 150Hzf K3 90Hz AM MOD 90Hz K3 150H2 AM MOD 150Rz THD 90Hz FREQ_90 Hz 37 THD 150Hz FREQ 150 Hz Select GPS alt m PHI 90 150 OPR epaed kaayh None VOLCE MOD GPS_date ID HOD F GPS time ID F Hz 1D CODE AM MOD CLR LF 90HZI Default AM MOD CLR LF 150Hz Selection Back to List view Function Indication 1 Shortlist A shortlist contains all parameters associated with a particular mode From the multitude of parameters available in the shortlist the order and the parameters can be determined which should be stored and which should be displayed in the list This selection determines the display of the dataset list Selected parameters will be highlighted green Each individual setting can be associated with a preset location Either the rollkey or the up down arrows may be used to navigate through the list 3 15 2 1 Softkeys 2 of the display view Parameter settings Display Sel
170. m the mode However the data con tent is only given at mode specific frequency ranges MARKER BEACON 74 7 75 3 MHz 2 With the ESC button any time a break off of the function is possi ble and the old value will be restored 3 The frequency step width 0 001 10 000 MHz is settable in the setup F Step when using the rollkey or the cursor buttons 3544 4486 12 07 E 6 3 69 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 13 F SCAN FFT and Scope mode Options operation LF F SCAN mode Option EVS K1 FFT mode Option EVS K4 and the Scope mode Option EVS K7 are software options that can be installed in the R amp S EVS 300 independently of each other In the following text the operation of these modes will be discussed sepa rately however some operating features are identical 3 13 1 F SCAN mode Option EVS K1 operation In F SCAN mode the settings for the receiving frequency and Marker function are activated via the device buttons FREQ 9 and MARKER 11 Depending on the selected function the respective softkeys will be shown in the F SCAN display In the modes F SCAN FFT the following settings will be stored individually for each mode Frequency settings Marker settings Reference level RF mode Trace settings Display settings Activates the F SCAN mode Option EVS K1 Control Operation Function 1 Press the F SCAN button The R amp S EVS 300
171. manually in the set measurement mode e g ILS According to the setup measurement inter val times the measured values will be en tered into the Data logger 2 Press the Stop 12 button The automatic storing process fort he measured value must be terminated manu ally in the set measurement mode e g ILS 3 15 5 Selection of Data set list Control Operation Function Press the softkey Switching over into the edit function and ei selection of a data set list The softkey value section is active Select List 2 Turn the rollkey several times The current list number will be carried along i until the required list appears numerically in the softkey Press the Enter button push Acceptance of the actually set new data set rollkey list Select List pa 3544 4486 12 07 E 6 3 141 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 15 6 Processing a Dataset list The following explains the operating steps necessary for processing a dataset list Control Operation Function Selection of Data set line 1 Ki Press the softkey Select Switching over into the edit function and i Line selection of a data set list The softkey value section is active SelectLine Selection of a line takes place via rollkey keyboard To accept the index press enter or push rollkey Deletes the current Data set list 2 Press the softkey Clear List The curre
172. mension for DDM display until the required dimension at the ILS mode appears Selection LA 1 1 dimensionless value Press the Enter button push Acceptance of the new set dimension rollkey 3 4 5 2 Setting the SDM Measuring Units Control Operation Function 1 Go to the selection window SDM Unit as described in section 3 4 2 2 ZZ Turn the rollkey several times Selection of the dimension for SDM display until the required dimension at the ILS mode SRA Selection uA 1 1 dimensionless value 3 I Press the Enter button push Acceptance of the new set dimension OG rollkey 3 4 5 3 Setting the Level Measuring Units Control Operation Function 1 Goto the selection window Level Unit as described in section 3 4 2 2 Yu Turn the rollkey several times Selection of the dimension for the level dis until the required dimension play ei Selection dBuV dBm 3 18 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function The setting will affect the level display and the bargraph in the ILS VOR and MARKER BEACON modes 3 Pa Press the Enter button push Acceptance of the new set dimension m rollkey 3 4 5 4 Setting the values range of the ILS phase Control Operation Function 1 Go to the selection window ILS Phase as described in section 3 4 2 2 Ym Turn the rollkey several times Sel
173. menu screen Options all software options which are installed in the device may be displayed Rohde 8 Schwarz offers the following software features as an option F SCAN EVS K1 Display of the RF frequency spectrum GPS EVS K2 GPS mode CRSI CLR EVS K3 ILS extension separate Course and Clearance display FFT EVS K4 FFT signal analysis of the baseband signal Power Sensor mode EVS K5 DME mode EVS K6 DME pulse analysis DME Distance Measurement Equipment Scope mode EVS K7 GBAS mode EVS K9 A licence is purchased for each respective option The options window can be used to activate the option purchased Control Operation 1 Press the Setup button and change to the window 2 and press softkey Options 1 Function Switching to the Options menu window This function displays the device specific optional extensions As soon as an option is activated it will be identified as available otherwise not available will be displayed In addition the device internal MAC address of the network adapter is dis played this information is required since the option selection is dependant on the MAC ad dress gt SETUP Options FSCAN EVS K1 available GPS EVS K2 available CRSICLR EVS K3 available FFT EVS K4 available 0040 66 10 113A valid CH 1 2 LOC BATTERY 3544 4486 12 07 General Settings POW S EVS K5 available Error
174. n firmed Deleting the calibration values 3 Press the softkey CLEAR CAL VAL Deleting the calibration values of the last auto calibration All information regarding the last auto cali bration will remain in the display last Auto calibration 6 The respective status mes sages will be deleted from the status win dow 4 and the R amp S EVS 300 will only process the static calibration values The data of the last automatic calibration will be deleted and replaced with the display No Autocalibration 6 The current measurement status will be set to Calibration not valid The respective status displays in the status window 4 will be deleted m When the device is restarted a corresponding warning will be displayed that has to be con firmed EA 3544 4486 12 07 E 6 3 155 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 18 GPS function Option The GPS function enables the indication of the current position and corresponding parameters which were gained from the dataset of the NMEA protocol A GPS receiver needs to be connected to the GPS interface RS 232 2 7 for this purpose The GPS data are added to the corresponding data record when automated recording of values measured is carried out 3 18 1 GPS operating Option Control Operation Function 1 Press the GPS 7 button The device switches over into the GPS func EP Latitude 50 52 006300000
175. n the input signal of the baseband range Range for baseband range 5 V Selection 5 00 5 00 V increments of 0 01 V Range for baseband range 0 5 V Selection 500 500 mV increments of 1 mV Range for RF In Selection 100 100 increments of 0 1 Acceptance of the actually set new trigger level Switch to the signal slope to be triggered The set property will be displayed in the softkey TR SLOPE Positive Selection Negative positive The cursor function serves for performing amplitude or time measurements on the signal represented For this purpose two cursor lines can be set the delta values of which are displayed Cursor lines are marked with and 2 If the cursor function is switched off the set cursor lines will also be hidden Control Operation Selecting the cursor function 1 CURSORS Press the softkey Cursors AMPLITUDE function is set Le hidden 3544 4486 12 07 E 6 Function Switchover between the cursor functions several times until the wanted the set function is shown in the softkey and is active right away CURSORS me Selection OFF AMPLITUDE TIME If the cursor function is switched off OFF the two cursor lines and the softkeys Cursor 1 and Cursor 2 will also 3 95 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function Set Cursor 1 und Cursor 2 2 CURSOR i Press the softkey Activation
176. n the unit dB Only in this setting will the Reference softkey be enabled 2 Press the softkey Refer Activation of the edit function for changing ence the reference level the set value is shown on the softkey Reference ns 3 Setting the corresponding Enter the reference level including the cor i value with rollkey keyboard responding decimal place Setting range 60 110 dBm Press the Enter button push Acceptance of the actually set new refer rollkey ence level 3 14 9 Zeroing the R amp S NRP Power Sensor Zeroing increases the accuracy when measuring low power values or small maladjustments by reduc ing the zero point error The zero point error is an additive disturbance variable that can be caused by the electronic equipment and thermal influences Control Operation Function Le For zeroing the R amp S NRP power sensor must be discon nected from the device under test or the signal source must be switched off Otherwise the power sensor may be destroyed 1 Press the softkey ZERO A security prompt will be displayed that has ZERO i to be confirmed accordingly Press the ESC button to abort the process 3 104 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function 2 nn Press the ENTER 31 but After the security prompt has been con ton firmed zeroing of the connected power sensor will be performed 3 14
177. nce of the new set mode m rollkey 3 4 6 F Step setting Control Operation Function 1 Press the softkey Freq Step Change over into the Freq Step Size menu Size window Signal In AnalogOut Units Freq Step 1 Size Data Logger Audio 8 Display Remote TT T Control SE mts CH 1 2 LOC BATTERY sma HPA Item Displa Function Indication 2 Freq Step Size kHz Setting of the frequency step width 1 100 kHz 3 20 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function 2 Go to the selection window Freq Step Size as described in section 3 4 2 3 FZ Turn the rollkey several times Setting of the frequency step width in the until the required value ap range pz Setting value 1 100 kHz 4 m Press the Enter button push Acceptance of the new set value m rollkey 3 4 7 Setting the Data Logger Control Operation Function Press the softkey Data Log Change over into the Data Logger menu ger window Signal In AnalogOut Units AL Freq Step Size Data 4 Logger Audio 8 Display Remote Control E Ja CH 1 2 LOC BATTERY aaa zz zw 1 2 N R M 4 Item Display Function Indication 2 Auto Power Down Activates the automatic ON OFF function ata ON OFF measuring interval 3 Ext Trigger Impulse Setting the pulse edge po
178. nce signal measuring CRSICLR parallel Course Clearance signal measuring op tion Activates the edit function for the squelch threshold SQL value is shown in the softkey Le Setting of the squelch threshold is described in section 3 6 Switch over of the RF attenuation set range is shown in the softkey LOW NOISE 10 dB Indicating range 120 20 dBm NORM Normal OdB Indicating range 110 10 dBm LOW DIST Low Distortion 25dB Indicating range 100 20 dBm AUTO the most favorable range will be selected automatically Indicating range 120 20 dBm Le The max input level is 13 dBm The Setting of the RF Signal Adjustment is described in section 3 5 Activates the measurement time Setting value 10 2000 ms 10 ms step width Le Setting of the measurement time is described in section 3 7 Scaling of the DDM bargraph Setting the units of measure in the setup function Setting range Glideslope mode Localizer mode 80 15 7 5 40 15 7 5 0 800 0 150 0 075 1 0 400 0 150 0 075 1 400 uA 150 uA 75 uA 800 LA 150 uA 75 pA Le Starting with software release 3 1 scaling of the DDM bargraph is possible In previous versions the softkey function CHAN NR is active instead Switch over between Normal Distortion Large views set mode is shown in the softkey Normal normal view Distortion distortion view Large zoom view E 6 3 45 ROHDE
179. ng time base accord ing to the selection list Selection 32 ms 16 ms 8 ms 4 ms 2 ms 1 ms 3 a R Press the Enter button push Acceptance of the actually set new time AG rollkey base 3 13 3 8 Triggering settings Control Operation Function Set the trigger level as follows 1 TR LEVEL Press the softkey Activation of the edit function for changing 10 0 D TR LEVEL the trigger level The value field in the soft key will be displayed on a background To ensure exact setting a green cursor line 1 will be shown representing the current trig ger level TR LEVEL ge SCOPE F AP freq 110 000 baie DELTA sco FAri 20 fim Larie Low Mole Tia While the setting is performed the topical value range of the trigger level is identified by the green cursor line 1 and the marker lt TR 2 The cursor line 1 the marker position 2 and the value range will be updated in the softkey in synchrony with the control dial rotation The cursor line 1 will be hidden as soon as the set trigger level has been accepted 3 94 E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer Control 2 Operation Turn the rollkey until the re quired level is set Press the Enter button push rollkey 3 A IE Set the trigger slope as follows Press the softkey TR SLOPE 4 TR SLOPE Negative 3 13 3 9 Cursor function settings ROHDE amp SCHWARZ Operation Function The setting depends o
180. ns etc and about the current software versions being used This information is necessary for service purposes Furthermore if using a USB memory stick available with current software update a software update can be processed Control Operation Function 1 csa Switch to the second menu Switching to the Inventory menu window screen of the setup function In this hardware software inventory list the and press the softkey Inven following information is shown tory Hardware article code serial number and revision number of the built in modules 3544 4486 12 07 E 6 3 33 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function Software software version number for the Release Firmware Main Digital signal processing DSP Keyboard Controller KBC amp SETUP Inventory e Settings HAD BARE ILEEHT HE BEHIfUL HR EWS 300 3541 4005 07 GOGORO Error Log RE HOARD 1 3544 4040 07 100040 nP BOARD 2 1000 0000 00 GOQOOQ POWER SUPPLY BOARD 1544 4170 07 1000027 1 MATH FORMED A544 4140 03 100049 inventory Hardware Slatus OFT HARE WERSIOM ME Options RELEASE 1 2 MATH RYS SOFTWARE 127i DAF EVS SOFTHARE 1 26 1 Liemory amp EEC EVE SOFTWARE 1 60 Seneenah i For software uplata ron USA slick prasa key lt ENTERS cH 12 Loc CHARGE m 3 4 12 1 Software Update Click on the following website to receive the latest software update for your R
181. nt Level Course value in dBm LLZ READY Setting the LLZ mode MEASMODE CRS CLR_MOD READY Setting of a measuring mode COURSE_MOD CLEAR_MOD CRSICLR_MOD SINGLE_MOD CRS CLR_THD COURSE_THD CLEAR_THD SINGLE_THD PH lt DEG gt Request of the phase shift 90 Hz 150 Hz in degree PH 150 150 lt DEG gt Request of the phase shift 150 Hz 150 Hz in degree PH 90 90 lt DEG gt Request of the phase shift 90 Hz 90 Hz in degree SCLR lt SDM_CLR 1 gt Request of the current SDM Clear ance value dimensionless SCRS lt SDM_CRS 1 gt Request of the current SDM Course value dimensionless SDO lt SDM 1 gt Request of the current SDM value dimensionless 3544 4486 12 07 E 6 3 179 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Command Parameter Response Function SD1 lt SDM uA gt Request of the current SDM value in UA THD_150 lt Yo gt Request of the THD distortion value of 150 Hz signal in THD_90 lt Yo gt Request of the THD distortion value of 90 Hz signal in VIEW NORMAL READY This function enables the display to LARGE switched between normal and arge views 3 22 3 3 Remote Control Commands of the VOR mode Command Parameter Response Function AC8 lt CODE gt Request of the identifier CODE AFO lt Hz gt Request of the AF frequency of 30 Hz signal in Hz AF 1 lt Hz gt Request of the AF frequenc
182. nt data set list is deleted after the Clear List security question has been confirmed Ea CLEAR LIST ESCAPE ENTER Deletes all Data set listings in the current device mode 3 Press the softkey Clear all All data set listings relating to the device Clear all s Lists Lists mode set are deleted after the security question has been confirmed A CLEAR ALL LISTS 3 15 7 Copy the current list onto an USB memory stick The following explains the operating steps necessary for copy the current list onto an USB memory stick Control Operation Function 1 Insert the USB memory stick wait about 5 seconds into one of the USB interfaces 29 Le We recommend USB memory sticks without security fea ture The USB memory sticks supplied by the Kingston company or SanDisk have demonstrated proven effective ness 3 142 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function 2 Ay Press the softkey Copy List The default file name may be changed After n to USB confirmation of a security question the transfer of the current list in CSV file format will be started Should any error occur dur ing the transfer a dialog box will be dis played Copy list to USB ILS_CH1_LIST1 csv ESCAPE ENTER Le Never remove the USB memory stick during the copying process 3 Remove the USB memory When the copying process is complete wait ap
183. nt mode is WIDEBAND mode is set shown in the softkey MeasMode WIDEBAND In the adjusted measuring mode Wideband the indication areas for frequency 1 and level 2 are grey The displayed values are thus invalid ILS LLZ GS LLZ LLZ CH F MHz 18x 108 1000 FREQ kHz MeasMode LEVEL dBm 40 3 WIDEBAND 1 SOL SOL Psi gap STERTY RES PPR EWY R AEO 990 dBm gt ee ATT MODE AM MOD 90Hz 17 49 FREQ_90 Hz 30 00 LOW NOISE AM MOD 150Hz 22 59 __ FREQ_150 Hz 150 00 sui eas lime 0 0510 ence Fees DDM 86 150 1 0 0510 o 640 ant an yz 20 ms SDM 1 0 4008 ID MOD 2 10 04 Indic DDM PHI 90 150 55 00 ID F Hz 1020 0 0 400 1 VOICE MOD 10 17 ID CODE VIEW IGM Coel SSS a CHi RSLLZ LIST 1 3702 LCH2 LIST 3544 4486 12 07 E 6 3 53 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 10 7 3 Course and Clearance Signal measuring The Course and Clearance signal measuring analyses the ILS dual frequency systems whereby one signal lies slightly above and the second signal slightly below the nominal channel frequency In order to capture both signals simultaneously measurements are taken on a broadband using the preset receiving frequency The filterbandwidth CRS CLR is 32 0 kHz 0 1 dB nominal CRS CLR HEH Filter bandwidths CRS CLR signal measuring i M Filter flatness ripple lt 0 1dB 32 0 kHz 3 dB bandwidth
184. ntifier of the airport Runway Number Represents the approach runway number Runway Letter Represents the runway letter Approach Approach Performance Designator GAST A GAST B GAST C and Perform Designator GAST D Route Indicator Used to differentiate between multiple approaches to the runway end LTP FTP Latitude Represents the Latitude of the LTP FTP LTP FTP Longitude Represents the Longitude of the LTP FTP LTP FTP Height m The Height of the LTP FTP above the WGS 84 ellipsoid Delta FPAP Latitude Delta FPAP Latitude the difference of latitude of the runway Flight Path Alignment Point FPAP from the LTP FTP Positive values denote the 3544 4486 12 07 E 6 3 165 ROHDE amp SCHWARZ Operation Display Delta PFAP Longi tude Approach Thres Cross Height Approach TCH Units Selector Glide Path An gle GPA Course Width at Thre shold m Delta Length Offset m FAS Vertical Alert Lim it m FAS Lateral Alert Lim it m R amp S EVS 300 ILS VOR Analyzer Function FPAP latitude north of LTP FTP latitude negative south Delta FPAP Longitude the difference of longitude of the runway Flight Path Alignment Point FPAP from the LTP FTP Positive values denote the FPAP longitude east of LTP FTP longitude negative west Approach Threshold Crossing Height the height of the FAS path above the LP FTP Approach TCH Units feet or meter Glide Path Angle GPA Course Width at Threshold the la
185. ntrol Operation Function ce Before a pulse analysis is started the marker Max must be set to the peak of a pulse In addition the unit UNIT V and the scaling mV DIV or V DIV must be set Select and start an analysis function as follows 1 ALYSIS Press the softkey The selection list of the analysis function will Sl hts ANALYSIS is opened Pulse rise time ANALYSIS Pulse duration All params Pulse decay time Pulse spacing MRK MAX TO PEAK 3 118 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function 2 4 Select the Pulse rise time The analysis will be started analysis function with the rollkey and enable it by press ing the Enter button push rollkey Pulse rise time analysis function In the Pulse rise time analysis function marker 1 is set to exactly 10 of the rising pulse slope and marker 2 to exactly 90 of the rising pulse slope The resulting difference M2 M1 between the two marker positions is output in the parameter field in time 2 and level 3 Pro vided the analysis was successful the indication Pulse rise time 1 is displayed on a white background If the background is yellow the marker positions must be checked 2 LEN 3 LN O 2 50 us 140 4 mV 1u7 Pulse rise time Example of the Pulse rise time analysis function 3544 4486 12 07 E 6 3 119 ROHDE amp SCHWARZ Ope
186. o the selection window DDM Range LLZ CH 1 2 as described in section 3 4 2 2 Turn the rollkey several times To scale the XY values in Localizer mode of until the required function the antenna input CH 1 CH 2 1 SNS Selection Range 1 4 2 3 a Press the Enter button push Acceptance of the new set function AG rollkey 1 if channel 2 is used as an option otherwise not adjustable 3 4 4 4 Setting the DDM range GS CH 1 CH 2 Control Operation Function 1 Goto the selection window DDM Range GS CH 1 2 described in section 3 4 2 2 i Turn the rollkey several times To scale the XY values in Glideslope mode until the required function of the antenna input CH 1 CH 2 1 appears Selection Range 1 4 2 Press the Enter button push Acceptance of the new set function rollkey 1 if channel 2 is used as an option otherwise not adjustable Range 1 0 0 0 25 DDM 0 0 0 5 DDM 2 0 5 V 0 5V lt 0 5 V 0 5V Range 2 0 0 0 025 DDM 0 0 0 05 DDM 0 5 V 0 5V 0 5 V 0 5V 3 16 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Range 3 0 0 0 0258 DDM 0 0875 0 05 DDM 0 5 V 0 5V 0 5 V 0 5V Range 4 0 0 0 5 DDM 0 175 0 05 DDM 0 5 V 0 5V 0 5 V 0 5V 3 4 5 Setting the Display of the Measured data Function Control Operation Change over into the Units menu window Signal In DDM Unit AnalogOut SDM
187. oard To accept the value press enter or push rollkey 9 Press the softkey RENAME Following selection a dialog box will display RENAME the name up to that time by default This name can be changed as desired and saved after confirming a security prompt 3 150 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function RENAME UserPresetCA 7 UserPresetCA_ 10 Renaming with arrow buttons Use the up down arrow button and the key and the keyboard board to edit the respective name Use the ENTER key to accept and store the cur rent list element and its newly created name To abort the process press the ESCAPE button any time Call up of the factory settings 11 ciati Press the softkey FACTORY The current device settings will be overwrit PRESET PRESET ten with the default settings after the secu rity question has been confirmed 4 SET TO FACTORY PRESET _ ESCAPE ENTER 3544 4486 12 07 E 6 3 151 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 17 The Auto Calibration Auto calibration corrects changes in the attenuation characteristics of the RF signal paths These changes can occur due to the aging process or temperature drifts The calibration optimizes the accuracy of the level measurements Le Auto calibration should be performed on a weekly basis or whenever the ambient temperature of th
188. ode ss aae aaa a aaa aaa aaa aaa aa aaaaaaaaanasaaa naa 3 42 3 10 1 1 RF Parameter Section 1 erce an aaa aaa aa aa eaaa a ia Eaa aS 3 42 3 10 1 2 Measured Values Section 4 ueu eee aa aaa aaa aaa aaa aaa aaaaaaaaaaa aaa aaa zaaaaaaaaa aa zzazaaaaae 3 43 Y LORDS 2 PE 3 45 3 10 2 Setting the Receiving frequency in the ILS mode uuu eee aaa aaa aaa aaa aa aaaaaaaaaaaaacccccc 3 46 3 10 3 Setting the Receiving channel in the ILS mode esaaaaa aaa aaa aaa aa aaa aaaaaaaaaaaaaaaaaaiaae 3 47 3 10 3 1 ILS Channel Frequency liSt ee eee aaa aaa aaa aa aa aaa aaaaa aaa aa aaa aaa aaaaaaaaaaaaaaaaaaEcci 3 48 3 10 4 Selection the Localizer Glideslope mode ese saa a aaa aaa aaa aaa aa aaa aaaaaaaaaaaaaazaaaaaaeeaaca 3 49 3 10 5 Switch over the Display view in the ILS mode saeuu aaa aaa aaa aaa aaa aaa aaaaaaaaazacece 3 49 3 10 6 Processing Distortion measurements in ILS mode eessssaaa aaa aaa aaa aaaaaaaaaceaace 3 50 3 10 6 1 Measured Values Section 4 of the ILS Distortion view seaaaaaaaaa aaa aaaaascaae 3 51 3 10 7 ILS measurement modes cc ceeecccccsseseeceeeseseeeecceausceeeceaaseceeeescuaueeeeseeaeeeessseaeeeeeessaaags 3 51 3 10 7 1 Single signal measuring cccecsseeecececeeeeeeeeeeeeeseeeeeeeeseeceeesaeseeseeeeseaeeeeeeeseaeeeeeeenaas 3 52 3 10 7 1 1 Select the Single sign
189. of the edit function for changing B13 CURSOR 1 the cursor position The value field in the softkey will be displayed on a background SCOPE AF Frew 707 900_ Hu DELTA SCO AF Ae 30 im Heire Cos ciedi w E REF LEW 0 dim A gt Q S o While the setting is performed the topical value range of the cursor is identified by the red cur sor line 1 The cursor line 1 will be moved in the horizontal level and the value range will be updated in the softkey in synchrony with the control dial rotation The procedure for setting Cur sor 2 is identical to that for Cursor 1 Cursor AMPLITUDE horizontal red cursor lines value range in or mV V Baseband Cursor TIME vertical red cursor lines value range in ms 3 Turn the rollkey until the re The setting depends on the selected func quired value is set tion and the axis scaling Example Cursor function AMPLITUDE Signal In RF Setting DIV 5 A the value range of from 20 20 4 Press the Enter button push Acceptance of the actually set new cursor Am rollkey value 3 96 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 14 Power Sensor mode Option EVS K5 In power sensor mode you can select between directional power sensors R amp S NRT and terminat ing sensors R amp S NRP of the ROHDE 8 SCHWARZ sensor families R amp S NRT and R amp S NRP The terminating sensor R
190. oft key bars In the setup menu the following menu windows can be opened by the softkeys Softkey bar 1 Menu window Signal In RF Parameter setting Menu window AnalogOut Analog parameter setting Menu window Units Dimensions setting Menu window Freq Step Size Frequency step width setting Menu window Data Logger Data Logger setting Menu window Audio amp Display Display and audio setting Menu window Remote Control LAN and RS 232 interface setting Softkey bar 2 3 10 Menu window General Settings Base setting of the device Menu window Error Log Call up the Error Log Menu window Inventory Call up the Inventory Menu window Hardware Status Call up the Hardware status Menu window Options Call up the optional expansions Menu window Memory amp Screenshots E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer 3 4 2 General operating steps in the setup menu ROHDE amp SCHWARZ Operation The general operating steps are described below They explain the repeating operation steps which are necessary for navigation and setting changes For further setup operation these steps are re quired Operation Controls 2 Navigate to the individual selection window move move U Selection window with toggle function 3 m Press the Enter button push m rollkey several times toggle function until the right selec tion appears Selection win
191. oftkey if selecting the linear display the measuring unit will be used 10 90 dB 10 110 Setting range Log Setting range Log Acceptance of the new set reference posi tion 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 13 3 Scope mode Option EVS K7 Operation er F SCAN mode Option EVS K1 FFT mode Option EVS K4 and the Scope mode Option EVS K7 are software options that can be installed in the R amp S EVS 300 independently of each other Demodulated signals as well as signals supplied to the baseband input can be displayed in Scope mode he settings for triggering and of the Y axis of the display depend on the input signal and the baseband range set during setup The frequency setting is enabled via the FREQ 9 device button Depending on the selected function the corresponding softkeys will be shown in the Scope display The following settings will be stored Frequency settings only for the signal IN RF Reference level only for the signal IN RF RF mode only for the signal IN RF Cursor settings Trigger level Trigger slope Display settings axis scaling time base Activates the Scope mode Option EVS K7 Beschreibung Bedienelement Aktion 1 Press the F SCAN button 8 The RAS EVS 300 will switch to the Scope U and change with softkey mode eee MODE in the Scope mode a aa feng VAN LE DLLIA l
192. olour contrast 3 Time Slot Station Slot ID Q Transm Lang th Massage Typa 4 Ref Path Data Selector Message Type Hassaqa Block ID 1 GHAS ID Message Length Hessagqe Type Message Block ID GHAS IM Hessage Lemgth Hessaqe Type J Hessage Block ID 1 GHAS ID Message Length B87 byta Selection of an FAS data block 3 SelFASDB Activate the edit function with Switch over to the edit function to select an 22 J the Sel FASB softkey and FAS data block in the GBAS data display PEN make the selection by using 1 The set of values for the FAS data block D the rollkey keyboard analysis is selected with this option The value field in the softkey will be displayed on a different background To accept the selection press enter or push rollkey An existing FAS data block can be identified from its black contrast level 1 and is highlighted green when it is selected 29 3 168 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation m i 2 3 4 5 h 1 B g Switch over to the FAS DATA BLOCK display view All decoded data of the currently selected data block is shown in the displays 1 3 of the FAS DATA BLOCK display view 1 a 2 31866 111N 10 54640 009E 125 9 0 0017876 0 0230079 3544 4486 12 07 E 6 3 169 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 20 Release of Software Options A license key for the pu
193. ome in GETGPSGPGSA GPGSA dataset Shows the GPGSA data record of the GPS receiver entered last In it the data VDOP and HDOP are con tained as measure for the accuracy of the positioning of the satellites GETMEAS Example GETMEAS FULL 1 FULL SELECT SHORT 1 2 1 2 READY Starts the data output in the current mode with the following options FULL All possible data of the current mode will be displayed as comma separated values SELECT Only those data of the current mode will be displayed as comma separated which were previously selected under the Data Logger setting Select Params SHORT Only the most important data of a mode will be displayed as comma separated Data Logger settings under the function Select Params do not affect the data output The following data of the measuring modes will be displayed 3 174 E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer ROHDE amp SCHWARZ Operation Command Parameter Response Function ILS parameters Mode specific only a portion of the following parameter will be meas ured Data which has not been measured will be displayed as Channel Time after start in ms Level Level CRS Level CLR in dBm DDM DDM CRS DDM CLR in 1 SDM SDM CRS SDM CLR in 1 GPS Latitude GPS Longitude VOR parameters Channel Time after start in ms Level in dBm Bearing in Mod
194. on LLP Pointing finger this symbol indicates important details LES LES 3544 4486 12 07 The making of all connections necessary for operation must only be done by authorized persons otherwise damage may be caused to the equipment During a thunderstorm the device must not be operated using a hand held antenna When connecting the equipment to the 12 V 24 V on board power supply of a vehicle it must be ensured that the negative pole of the battery is connected to the ground of the vehicle GROUND If there is a failure of the battery pack within the guarantee period it must be changed through a Rohde amp Schwarz Service Center Lithium NiMH batteries must not be exposed to high temperatures or fire Keep batteries away from children If the battery is replaced improperly there is danger of explosion Only replace the battery by R amp S type Lithium NiMH batteries are suitable for environmentally friendly disposal or specialized recycling They may only be disposed of in designated containers Do not short circuit the battery fire hazard This device is equipped with a battery containing hazardous substances It must not be disposed of with the domestic refuse Once the service life of the battery has expired it may be disposed of only via the Rohde amp Schwarz Customer Service or at an appropriate collecting point This device is equipped with a firmly installed battery containing hazardous substances Once t
195. on Pulse spacing time analysis function In the Pulse spacing time analysis function marker 1 is set to exactly 50 of the rising pulse slope and marker 2 to exactly 50 of the rising pulse slope of the second pulse The resuliing difference M2 M1 between the two marker positions is output in the parameter field in time 2 and level 3 Provided the analysis was successful the indication Pulse spacing 1 is dis played on a white background If the background is yellow the marker positions must be checked Z Sx M2 M1l 12 00us 0 4m 1014 Pulse spacing Example of the Pulse spacing time analysis function 3 122 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 14 20 Signal Parameters and Displays for Power Sensor R amp S NRT 1 kk 3 for general description of the status field refer to 3 2 1 1 3 14 20 1 Parameter and Measured Value section 1 1 F MHz Indication and setting of the correction fre MHz quency 2 Information field Display of the identification data of the con nected sensor If a sensor is not connected or if the sensor cannot be identified No sensor will be displayed in this field 3 Power FORW W Indication of the feed power numeric bargraph dBm dB W display Bargraph scaling dBm 20 60dBm dB 30 30 dB W 0 001 100 W LS 3544 4486 12 07 E 6 3 123 ROHDE amp SCHWARZ
196. on the display mode MeasDev Cockpit adjustable in the setup function and the set measuring mode LLZ GS Display mode MeasDev at the measuring mode LLZ GS En sie ee oe a EE A 0 150 0 1 0 150 Example LLZ mode 0 075 When exceeding the indicating range the arrow turns red 0 1 0 075 Example GS mode Display mode Cockpit flight course indication at the measuring mode LLZ GS Fade in FR Fly Right LLZ mode FL Fly Left LLZ mode FU Fly Up GS mode FD Fly Down GS mode FL e 0 400 0 1 0 400 y FR Vn lee JM Jere G a faa cmt lean ea 0 400 0 1 0 400 Example LLZ mode When exceeding the indicating range 0 800 FUJ the arrow turns red Bon p z 0 1 FD K 0 800 Example GS mode Measurement accuracies are given in the Technical Data 3 44 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 10 1 3 Softkeys 2 Display GS LLZ LLZ MeasMode CRS CLR SQL 99 0 dBm ATT MODE AUTO MeasTime 100 ms Indic DDM 40 VIEW Normal 3544 4486 12 07 Function Switch over from Glideslope Localizer mode set mode is shown in the softkey Switch over the Course and Clearance signal measuring set measur ing method is shown in the softkey Single Single signal measuring CRS CLR Course Clearance signal measuring CRS Course signal measuring CLR Cleara
197. p SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 14 19 Calling the Marker functions in DME mode The different marker functions are an important part of the DME pulse analysis Apart from the marker functions M1 M2 Mmax the pulse rise time pulse duration pulse decay time and pulse spac ing time analysis functions can be used Control Operation Function 1 wanker Press the Marker 11 but The softkeys for marker settings in DME ton mode will be shown Parameter display 1 Mmax Display and setting of the position of Marker Max display of the chronological position in us and of the pulse amplitude in V mV mW uW nW dBm and Mark1 Display and setting of the position of Marker 1 display of the chronological position in us and of the pulse amplitude in V mV mW uW nW dBm and Mark2 Display and setting of the position of Marker 2 display of the chronological position in us and of the pulse amplitude in V mV mW uW nW dBm and M2 M1 Display of the difference between Marker 1 and Marker 2 in us and V mV mW uW nW dBm Softkeys 2 Marker 4 Example set marker M1 Marker 3 Example set marker M2 Marker 5 Example set marker Mmax 3 14 19 1 Softkeys 2 of the Marker function Displa Description This function facilitates manual positioning of the marker Mmax to the peak of a pulse Automatic positioning can be selected via the MRK MAX TO PEAK function Setting and
198. plays in the DME Fun ction 0 cc cceeeeeeeeeeeeeeeeeeeeees 3 105 3 14 11 1 Parameter and Measured Value Section 1 cceeccceeceeeeeeeseeeeeeeeeeeeeeeeeeeeeeeeeaaas 3 106 3 14 11 2 Softkeys 2 of the DME MOde ceeccccccceeeeeeeeeeseeeeeeeseeeeeeeeeeeeeeessuaeeeeeeeeesaaas 3 107 3 14 12 Setting the Resolution Y AXIS ccccccccsseeseeceeceeeceeeeeeeeeeeeeeeaeeeeeeeeeeeeeessaeeeeeeeeeessaaas 3 108 3 14 13 Setting the Maximum level Y AXIS cccceccececceeeeeeaaeeeeeeeeeeesaeeeeseeeeeeeseasaaaeeeeeeeseaaas 3 109 3 14 14 Setting the Time DaSC cc cccccccccecceeeeeesessseseeeeeeeeeeeeeeeeeeeessaussaeeeeeeeeeeeeeeeeseseeeaaaas 3 110 3 14 15 Setting the Sampling freQueNncCy cccccccceeseecceceeeceeeeseeeeeeeeeeaeeaeeeeeeeeeeeeseeseeeeeeeeesaaas 3 111 0 4 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Content 914 16 Setting the Buller SiZ nursan a a 3 111 3 14 17 Shifting the display detail within the Measured Data Storage 222111111121 3 112 3 14 18 Settings for triggering in DME mode ssss eeaa aaa aaa aaa aaa aaa aaa aaa aaa aaaaaaaaaaaaaaaazacci 3 113 3 14 19 Calling the Marker functions in DME mode euue e aaa aaa aaa aaa aaa aaaaaaaaaaaaazsazicci 3 115 3 14 19 1 Softkeys 2 of the Marker function ssseeaaaaaaa aaa aaa aaa aaa aaa aa aaa aaaaaaaaaaaaaazaaccc 3 115 3 14 1902 Dili
199. proximately 10 seconds before removing stick the USB memory stick 3 15 8 Creating an individual Dataset list The following explains the operating steps necessary to create a individual dataset list Control Operation Function 1 Press the MEM 41 button The device switches to the Data Logger and the softkey Select function and to the display view Parameter Select Params settings of the previously set mode e g Params ILS FERDI HAF ZRK UFFELHCLEI RAS CLE GTi kie AH HoD PS LI Appr y LSOHTT 7 FREQ Sa Hz 19 FEO Tif Me 11 ea ne a TW Example Change the list order Select a parameter with the Using the Drag and Drop softkey the or 2 la U rollkey and dialing with the der of the parameter within the selection list softkey Drag and Drop can be established This will determine the m order of the columns within the dataset list a Drop E 6 3 143 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function Sequence 1 Sequence 2 Sequence 3 Use the Drag and Drop soft Confirm the new position in the Use the rollkey to select the parameter 1 which needs _ key 2 to mark blue back shortlist by pressing the softkey to be shifted ground the selected parame 4 ter 3 inverse Use the roll key to position the parameter into its new location in the list ILS Data Logger gsis sygt
200. r aborted the measurement status will be updated accord ingly 6 Last Autocalibration Entry of date time and temperature during the dd mm yyyy hh mm ss calibration of the device s last auto calibration i The temperature of the device is approx 10 C higher than the ambient temperature 7 Progress graph Graphic representation of the progress of auto calibration 3 17 1 1 Softkeys Displa Function Starts an auto calibration of the device START Cancel an ongoing auto calibration CANCEL GEAR Deleting the calibration values as well as the status indications in the CAL VAL status window 3 17 2 Auto Calibration operating Control Operation Function Starting Auto calibration 1 Press the softkey START Starting the auto calibration the respective BENIS parameters and their values are displayed in the output window The bargraph shows the progress of the calibration 3544 4486 12 07 E 6 3 153 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function Path 4 12 f 159MHz level 53 6 dBuV ns m mO Z If the auto calibration is successful it will be displayed in the output window 1 as Autocali bration ready reboot is recommended Simultaneously the date time and the temperature of this calibration will be updated in the display window last Autocalibration 6 The respective calibration data will be displayed in the status window 4 as OK A re
201. r receiving a trigger impulse the measurement takes place at the trigger input Selection Pos edge Neg edge 3 Press the Enter button push Acceptance of the new set function rollkey 4 Select the menu window Ext Trigger Count 5 SA Setting the corresponding Setting the number of external trigger im value with rollkey keyboard pulses which are required to initiate a trig ger mechanism e g 5 After each fifth external trigger im pulse one dataset will be stored in the Data Logger logging source ext trigger or in the column STIOC a dataset will be identi fied with the letter T Logging Source time ext Trig See also Section 3 14 4 5 Setting the con trol system Logging Source Setting value 1 1000 3544 4486 12 07 E 6 3 139 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function 6 BJ Press the Enter button push Acceptance of the new set function m rollkey Le The external trigger settings are only effective if in the selection window Logging Source the settings ext trig ger or time ext trig are selected 3 15 4 4 Setting the Logging Channel Control Operation Function 1 Switch to Setup and select the display view Data Logger Select the window Logging Chan nel Select Setting the receiver channel from which the Data Logger should record the data Selection CH 1 CH 2
202. ration R amp S EVS 300 ILS VOR Analyzer Control Operation Function Pulse decay time analysis function In the Pulse decay time analysis function marker 1 is set to exactly 90 of the falling pulse slope and marker 2 to exactly 10 of the falling pulse slope The resulting difference M2 M1 between the two marker positions is output in the parameter field in time 2 and level 3 Pro vided the analysis was successful the indication Pulse decay time 1 is displayed on a white background If the background is yellow the marker positions must be checked 90 10 Example of the Pulse decay time analysis function E 6 3544 4486 12 07 3 120 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function Pulse duration analysis function In the Pulse duration analysis function marker 1 is set to exactly 50 of the rising pulse slope and marker 2 to exactly 50 of the falling pulse slope The resulting difference M2 M1 between the two marker positions is output in the parameter field in time 2 and level 3 Pro vided the analysis was successful the indication Pulse duration 1 is displayed on a white background If the background is yellow the marker positions must be checked 00 Example of the Pulse duration analysis function 3544 4486 12 07 E 6 3 121 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Functi
203. rchased options can be entered via the options window Once the option has been purchased Rohde amp Schwarz will provide you with the necessary key number in writing Control Operation Function 1 Press the Setup button and Switching to the Options menu window change to the window 2 and This function displays the device specific press softkey Options 1 optional extensions amp SETUP Options General Settings Error Log GPS EVS X2 available OME EVS K6 available ror og CAS CLR EVS K3 available SCOPE EVS KT available ventory FFT EVS K4 available GBAS EVSK9 available sere Status FSCAN EVS K1 available POW S EVS K5 available 0040 66 10 11 3A h valid Memory amp Screenshot CH 1 2 LOC BATTERY a 22 2 ai Press the Enter button push The editing function for the entry of the key A rollkey number is activated and the key number recelved can be entered 3 a Press the Enter button push Transfer of the key number the purchased A rollkey option will be enabled and identified as available Le If activation of the option does not take place check initially that the win dow Key is displaying the entry valid If this is not the case an error has been made in entering the key number and the procedure needs to be repeated 3 170 E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer ROHDE amp SCHWARZ Operation 3 21 Operation within the RAS EVS 30
204. reshold SQL value is 99 0 l shown in the softkey Le Setting of the squelch threshold is described in section 3 6 ATT MODE Switch over of the RF attenuation set range is shown in the softkey sr LOW NOISE 10 dB Indicating range 120 20 dBm NORM Normal OdB Indicating range 110 10 dBm LOW DIST Low Distortion 25dB Indicating range 100 20 dBm AUTO the most favorable range will be selected automatically Indicating range 120 20 dBm Le The max input level is 13 dBm The Setting of the RF Signal Adjustment is described in section 3 5 MeasTime Activates the measurement time 100 ms Setting value 10 2000 ms 10 ms step width Le Setting of the measurement time is described in section 3 7 3 68 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 12 2 Setting the Receiving frequency in the MARKER BEACON mode Le MARKER BEACON 74 7 75 3 MHz Control Operation Function 1 FREQ Press the FREQ 9 button Behind the last digit the cursor appears 75 1000_ 2 Setting the corresponding The frequency should be entered with the frequency with rollkey key corresponding decimal place board 75 2000 Confirm with the correct di Acceptance of the new set frequency mension or Press the Enter button push rollkey RAY Notes 1 On frequency input the complete frequency range 70 350 MHz ee can be entered independent fro
205. ress the FREQ 9 button Activating the frequency input the fre quency section is activated and behind the last digit the cursor appears 111 1000_ 3 6 E 6 3544 4486 12 07 ROHDE amp SCHWARZ 111 2000 R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function 2 Direct entry of the desired The frequency should be entered with the LJ 8 receiving frequency corresponding decimal place 111 2000_ 3 pA Confirm Change over to the new set frequency 3 3 2 Rollkey The rollkey is a universally control element for value changes and to confirm them by its push function The rollkey can also be used for navigation purposes in the setup or in the scroll listings To change a value the relating edit function must be active Example Changing a numerical value Control Operation Function 1 EQ Press the FREQ 9 button Activating the frequency input the fre quency section is activated and behind the last digit the cursor appears 111 1000_ 2 i Turn the rollkey until the right value decreases value is displayed value increases 3 3 Confirm push rollkey Change over to the new set frequency 111 2000 Example Setup navigation change the Correctionfactor CH1 Control Operation Function 1 Press the Setup 39 button Activates the setup menu 2 Signal Press the Signal In softkey Switching the menu window Signalln Set tings 3 Selecting the menu po
206. ring an update the following error message will be displayed Cannot unpack Update Use the ESC button to acknowledge the mes sage The update mode will be interrupted i e the device can still be operated 3 Press the Enter 31 button When the software update is completed the update programme is ended after confirma tion by pressing Enter A Restart EVS 300 6 Remove the USB memory stick Press the button twice The device needs to be restarted to activate the new software 5 2 E 6 3544 4486 12 07 ROHDE8SCHWARZ R amp S EVS 300 ILS VOR Analyzer Interfaces 6 Interfaces of the Unit 6 1 Front side interfaces gt ROHDE amp SCHWARZ Cs Gon Ges Ga Ge Gap a 0 E 6 1 1 Antenna input 1 26 32 29 28 27 26 Item Interface Function 26 Channel 1 RF input for the first channel Connector N socket 50 Q Input level max 13 dBm Frequency range 70 350 MHz VSWR lt 1 5 Le The max input level is 13 dBm Data stability until 10 dBm guar anteed 6 1 2 Active Antenna control 27 Item Interface Function 27 ANTENNA SUPPLY Power supply output for an active receiver an tenna Power supply 12 VDC 300 mA 6 1 3 Headset output 28 Item Interface Function 28 AF OUT 3 5 mm jack plug 3544 4486 12 07 E 6 6 1 ROHDE amp SCHWARZ Interfaces R amp S EVS 300 ILS VOR Analyzer 6 1 4 USB interface 29 Item Interface Function 29 US
207. rssntindssmnredsauaed nai WE A OO iea ENTA a 3 12 3 4 3 1 Setting the Antenna Correction Factor on Channel 1 Channel 2 1111112221 3 13 3 4 3 2 Analyse selection on Channel 1 Channel 2 seeoaaaaaa aaa aaa aaa aaa aaaaaaaaaazaaaaacci 3 13 3 4 3 3 Setting the Base band signal level uu aaa aaa aaa aaa aaa aaa aaaaaaaaaaaaaa aa zzaaaaaaeaaaai 3 14 3 4 4 Settings for Analogue Output 1 2 eeee eee aaa aaaaaaa aaa aaa aaa aaaaaaa aa aa aaaaaaaaaaa aaa zzzaaaaaaaeeaaca 3 14 3 4 4 1 Setting the Analogue Out 1 2 0 ccccccccceeeceeseeeeeeeeeeeeeeaeeeeeeeeeeessesaeaaeeeeeeesssaaaaeees 3 15 3 4 4 2 Setting the Baseband signal output CH 1 CH 2 ee ccecccceeeeeeesseeeeeeeeseaaeeeeees 3 15 3 4 4 3 Setting the DDM range LLZ CH 1 CH 2 0 cceccccccccceeeeeeeeeeeeeesaaeeeeeeeeeessasanaaees 3 16 3 4 4 4 Setting the DDM range GS CH 1 CH 2 aaa aaa aaa aaa aaa aaa aa aaa aaaaaaaaaaazaaaaaaaaakae aaa 3 16 3 4 5 Setting the Display of the Measured data ss eee aaa aaa aaa aaaaaaaaaae 3 17 3 4 5 1 Setting the DDM Measuring Uniits cccccccsseessseeceeeeeeeeeeeeceeeeeeeeeeeseeeeeeeesaaaeaeees 3 18 3 4 5 2 Setting the SDM Measuring Units eee eee aaa aaa aaa aaa aaa aa aaaaaaaaaaaaaaaaazaaaaaaaeaaaai 3 18 3 4 5 3 Setting the Level Measuring Units ee eee aaa aa aaa aaa aaa aaa aaaaaaaaaaaaaaazzaaaaaaeaaaci 3 18 3 4 5 4 Settin
208. s an accessories EVS Z5 order number 5200 6619 02 3544 4486 12 07 E 6 3 3 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 1 2 4 Charge level indication Battery charging is indicated by the display CHARGE 0 20 40 60 80 100 Charge level about 0 20 about 3 4 hours remaining charge time Charge level about 20 80 about 1 3 hours remaining charge time Charge level 80 100 about 0 1 hours remaining charge time Le The battery level is reached of 100 per cent this is indicated by the display Full FULL RK WET 3 1 3 Internal clock The R amp S EVS 300 ILS VOR Analyzer contains an internal clock A Lithium battery supplies this clock with the necessary voltage when the unit is switched off If the Lithium battery is empty life span is approximately 5 years the time and date will be lost To exchange the Lithium battery the unit has to be opened which may only be done by a competent service authority 3 4 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 2 Signal Parameters and Displays 3 2 1 General In this section are described the unit specific displays its relevant signal parameters and settings Generally for all modes ILS VOR and MARKER BEACON the display is divided as shown in the fol lowing figure 1 K ILS LLZ CH F MHz 40x 110 3000 LEVEL dBm 48 5 AM MOD 90Hz 25 02 AM MOD 150Hz 15 01 DDM
209. seaaaaaaa aaa aa anna aa aaaa aaa aaa aaaaaaaaaaaaaaazaaaaaaaaeeaaca 3 25 3 4 9 1 Setting of the Dynamic Host Configuration Protocol DHCP auussaaaaaaana 3 26 3 4 9 2 PIAS SSS CTU ZE ua saccdescesuesiseecdocavecsecsesaesee cvestencteases 3 26 3 4 9 3 NEMMASKIE Seti earannan AE toi ao aaa 3 26 3 4 9 4 Gateway ID Se Win AA 3 27 3 4 9 5 Assigning A FIOSMAME acncdaax0cs aianisicki air ZE O ATZ nia ced 3 27 3 4 9 6 Setting the Baud rate of the Remote interface ueaaaaaa aaa aaaa aaa aaanaaaazanaaaana 3 27 3 4 9 7 Setting the Data bit of the Remote interface ccc ccccccseeeccceeeesseeeeeeeeeseeeesseeeeeeeeees 3 28 3 4 9 8 Setting the Stop bit of the Remote interface ccccccsssececeeeeseeeeeceeeseceeeseuaeseeeess 3 28 3 4 9 9 Setting the Parity property of the Remote interface ssaaaaaa aa aaaaaaaaaanasaana 3 29 3 4 10 Setting the General features ee eeccccccccsssseeeeeceeeeeceeeeseeeeeeessaseeeeseceeeesseeeaaeeeeeeeessaaegs 3 29 SAI Dale Selnica ki Ao a ESC oe ad Oo 3 30 34 102 UMESSUNOEGc ai EE A Aa ia A ar EAS oe za ARA 3 30 3 4 10 3 Energy Saver setting ON OFF uuu eee aaa aaa aaa aaa aaa aaa aaa aa aaaaaa aaa aaaaaaaaaaaa aa zzaaaaaaie 3 31 3 4 10 4 Setting the timer for the Energy Saver function saeee aaa aaa aaaaaaaa aaa aa azaaaaanncki 3 31 3 4 10 5 Switch ON OFF the Web interface auuu aaa aaa aaaa
210. seeeeeeeeeeeeeseaaaaaes 3 140 3 15 4 5 Setting the Logging SOULCE ccccscssesesssssseseeeeeeeeeeeeeeeeaauaeeasseeeseseeeeeeeeeeeeeeeeaaaaaas 3 140 3 15 4 6 Start Stopp the Automatic storing of the measured value 222222111111 3 141 3 15 5 Selection of Data set NSU cca ea OPAK OE e 3 141 3 15 6 Processing a DAIASELIISD each iGO Ah Oda 3 142 3 15 7 Copy the current list onto an USB memory stick eeesaaaaaaaa aaa aa anna aaa aaaaaaaaaazzannici 3 142 3 15 8 Creating an individual Dataset list aee eee aaa aaa aaa aaa aaa aaa aa aaaaaaaaeaaaaaaaaaaaaae 3 143 3 15 8 1 Graphic display of ILS dala ue EE AA Ak ea 3 145 3 16 Preset MOGE peratlon wa AEG WAG ACCO uwaa a aaa aaa 3 149 3 17 The Auto Calibration cccccccsseccesseccesseecsseecsseeensseeonsseooasssoonseesoasees 3 152 3 17 1 Displays in calibration menu ccccccsececcsesseeecesececeeseccceuseeecsageeeeceeusesssuseeessaneeessaaeees 3 152 Sekel NC OE EW 3 153 3172 AuloCalbrato operating iwwiivatsanciuhaceanemnistscmncadessanahimantudedueneassboauanadesnaiinbanandidedeunsuansonn 3 153 3 18 GPS function Option gendecstacscendioesenntoecsenebeensaneuemnnenccsupoocueuencenscansemstensaais 3 156 L AGP SOSA OPIO seereis AA ESE EEE EEEE 3 156 318 2 Displays in ihe GPS MENU aoc ca O APE AGA E a aii AEG ZO 3 157 3 19 GBAS mode Option EVS K9 ms esaeoaanecaaecazeaaznacazacazacaznaca
211. sport the unit should be sent inside its original packing Shipping address Rohde amp Schwarz GmbH amp Co KG Service Operations West Graf Zeppelin Str 18 D 51147 K ln ROHDE amp SCHWARZ Service Operations West Le For questions concerning the service or other prob 49 2203 49 51406 lems with the unit please 49 2203 49 51402 contact us 49 2203 49 51642 4 1 Guarantee See our terms and conditions of trade sales contract During the guarantee a defective internal battery may only be changed by a Rohde amp Schwarz Service Centre otherwise the right to claim under guarantee get lost 3544 4486 12 07 E 6 4 1 ROHDE amp SCHWARZ Service R amp S EVS 300 ILS VOR Analyzer 4 2 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Maintenance 5 Maintenance 5 1 Calibration Le The R amp S EVS 300 ILS VOR Analyzer needs to be calibrated yearly 5 2 Cleaning To clean the R amp S EVS 300 ILS VOR Analyzer we recommend the following utensils brush a soft lint free cloth er Before cleaning R amp S EVS 300 ILS VOR Analyzer it must be switched OFF Don t use aggressive cleaner for cleaning the sur faces of the R amp S EVS 300 ILS VOR Analyzer Electric interfaces must not be cleaned with liquid cleanser e g contact spray 5 3 Software Update Click on the following website to receive the latest software update for your RAS EVS 3
212. st display view E 6 3 135 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 15 3 2 Signal Parameters and Display in the display view ILS Graph Marker te Any display not discussed here can be found in the description of the dis play view ILS Graph amp ILS Data Logger SDM 1 0 4013 0 398 1 0 001 1 Div LEVEL dBm 715 80 dam 5 dB Div LEV_CLR_LF dBm 74 9 71 dBm 5 dB Div Cursor 36_ 11 38 46 867 09 03 2007 Cursor to peak Back to List view Item Display Function Indication 1 Cursor field Display and selection of the Cursor Index The Index No editing function can be activated via the Marker softkey Furthermore the date and hh mm ss sss time when the highlighted dataset was stored is ac mney Yy also shown 3 15 3 2 1 Softkeys 2 of the display view ILS Graph Marker Displa Function Activates the editing function to change the Cursor setting The Cursor Sots Index which corresponds with the line index of the current list can be changed in the Cursor field The Cursor is displayed as a red vertical bar The Marker will be placed on the largest visible data value of that curve to peak which was selected via the Trace softkey The table will be updated accordingly Back to Switching to the Dataset list display view List view 3 136 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 15 3 3 Signal
213. start of the device after a successful auto calibration is recommended amp CALIBRATION START 1 Autocalibration ready reboot is recommended 6 last Autocalibration 18 02 2010 08 35 57 26 C Status Calibration valid NORM LN LD Le In the event of a faulty auto calibration process this is indicated in the status display window by Auto calibration Error In this case the device should be switched off and on again and the auto calibra tion process should be repeated If the error message continues to appear the device should be dispatched to the Rohde amp Schwarz Service Department Cancel Auto calibration 2 Press the softkey CANCEL Stopping an ongoing auto calibration This is indicated in the status display window by Auto calibration Aborted In this case changes will not be made in the device The data of the last auto calibration will be deleted and replaced with the display No Autocalibration 6 The current measurement status will be set to Calibration not valid The respective status displays in the status window 4 will be deleted amp CALIBRATION START 1 Le Autocalibration Aborted CANCEL CLEAR CAL VAL on Status Calibration not valid NORM LN LD sot CH 1 LOC FULL EE 3 154 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation When the device is restarted a corresponding warning will be displayed that has to be co
214. stive negative of Pos edge 1 the external trigger signal Neg edge 4 Ext Trigger Count 1 Setting the number of external trigger signals Setting range 1 1000 5 Logging Interval sec Measuring interval time setting in seconds 1 Setting value 0 1 59 90 s 6 Logging Interval Measuring interval time setting in hours and hh mm hour min 1 minutes Setting value 00 01 24 00 h 3544 4486 12 07 E 6 3 21 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Item Display Function Indication 7 Logging Source Setting the trigger source time 2 ext trigger 3 time ext trig time PPS 4 8 Logging Channels Setting the receiving channel which will be CH 1 recoding the data CH 2 5 CH 1 CH 2 5 1 may not be displayed see setting of Logging Source 2 Ext Trigger Count and Ext Trigger Impuls are displayed with grey background 3 Logging Intervall hour min and Logging Intervall sec are displayed with grey background 4 Ext Trigger Count displayed with grey background o if channel 2 is used as an option otherwise not adjustable Le A description of the required Data Logger settings can be found in section 3 15 4 3 4 8 Setting the Audio und Display characteristics Control Operation Function Press the softkey Audio amp Change over into the Audio amp Display menu Dele Display window Signal In AnalogOut Units Freq Step Size
215. t range is shown in the softkey LOW NOISE 10 dB Indicating range 120 20 dBm NORM Normal OdB Indicating range 110 10 dBm LOW DIST Low Distortion 25dB Indicating range 100 20 dBm Coupled coupling of the reference level with an automatic adjustment of the RF input attenuation Le The max input level is 13 dBm The Setting of the RF Signal Ad justment is described in section 3 5 3 13 1 7 Setting the Resolution level scale To analyze very small spectral shares of a signal the resolution of the Y axis can setting gradually 10 1 dB Control Operation Function 1 dB DIV Press the softkey dB div Setting the resolution level scale set value 10 several times until the wanted is shown in the softkey The respective set value is set ting becomes effective immediately dB DIV iF Selection 10 dB 5 dB 2 dB 1 dB 3 76 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 13 1 8 Setting Trace function Control Operation Function 1 Switch to the second menu Setting at Trace function set function is window and press the softkey shown in the softkey Trace TEREE Cir wr Selection Clr Wr Clear Write Average Max Hold View Explanation of the Trace functions Clear Write In the Clear Write function the display of the measured spectrum is continu ously updated i e the Trace memory is rewri
216. te Control Operation Function 1 Goto the selection window Display Update Rate as described in section 3 4 2 2 Turn the rollkey several times Display update rate setting measurement until the required value ap values ILS VOR MB mode update in the pears display Setting value 0 1 2s Press the Enter button push Acceptance of the new set value rollkey 3544 4486 12 07 E 6 3 23 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 4 8 4 Setting the Keyboard Beep ON OFF Control Operation Function 1 Goto the selection window Keyboard Beep as described in section 3 4 2 2 Select ON OFF sound of the keyboard when pressing a button it will be confirmed with a beep sound Selection ON OFF 3 I Press the Enter button push Acceptance of the new set function m rollkey 3 4 8 5 Setting the Loudspeaker ON OFF Control Operation Function 1 Goto the selection window Speaker as described in section 3 4 2 2 Select ON OFF sound of the loudspeaker Selection ON OFF 3 a Press the Enter button push Acceptance of the new set function m rollkey 3 4 8 6 Setting the Low temp Display Saver ON OFF Control Operation Function 1 Go to the selection window Low temp Display Saver as described in section 3 4 2 Select Screensaver ON OFF function If the screensaver is activated the screen s back light will be switched off between 14 to
217. teral displacement from the path de fined by the FAS alt the LTP FTP Delta Length Offset distance from the stop end of the runway to the FPAP FAS Vertical Alert Limit in meter FAS Lateral Alert Limit in meter To 3 elapsed time display Elapsed time Display of the elapsed time to receive the last valid data block 3 19 4 Setting the Receiving frequency in GBAS mode Le GBAS mode of the typical frequency range 108 000 117 975 MHz Control l Operation Function Press FREQ 9 button The cursor appears behind the last figure in the frequency field 117 9500_ Setting the corresponding Enter the frequency including the corre frequency with rollkey key sponding decimal place board 117 9500 Confirm with the correct di Changeover to the new frequency mension or Press the Enter button push rollkey 117 9500 Le 1 On frequency input the complete frequency range 70 350 MHz can be entered independent from the mode However the data content is 2 3 GE Notes 3 166 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation only given at mode specific frequency ranges GBAS 108 000 117 975 MHz 2 With the ESC button any time a break off of the function is possible and the old value will be restored 3 The typical frequency step width of 25 khz mode should be adjusted in the setup F step 3 19 4 1 General Operating steps in GBAS mode All the op
218. that was active when the device was switched off If valid data for auto matic calibration are not available or if the last automatic calibration is more than 90 days ago a corre sponding warning will be displayed ILS LLZ i zu 5 i CHF MHz 20 110 3000 CHSwiktzj Tm The warning must be confirmed to ac Moakoda access the measurement mode In any case automatic calibration as x GUT described in Section 3 16 is to be per ANMOD SORE DN 250 _ FREQSOfR 0 LOWNOS formed AM MODJ150rz 15 01 FREQ_I50fHz 15000 SDM 1 04002 il ID MOD ow Indic DOM am D F Ha 00 ce If a failure occurs when booting the unit switch it off and make a restart after a few seconds If a failure occurs again we recommend to contact Rohde amp Schwarz 3544 4486 12 07 E 6 3 1 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 1 2 Battery powered operation Le The battery may be ordered as option EVS B3 When cutting the R amp S EVS 300 ILS VOR Analyzer from an external power supply it automatically switches over into battery operation The operating time is about 8 10 h medium display brightness with a completely charged battery For an anytime battery charge monitoring there is a battery capacity indication BATTERY the bat tery status bargraph will be shown in the status field of the display amp VOR CHIF MHzj ssy 1121500 MEASF M
219. the Localizer Glideslope mode K ILS LLZ GS LLZ UZ CH F MHz 40X 110 3000 FREQ kHz 0 19 MeasMode LEVEL dBm 27 5 SINGLE SQL gt gt gt gt gt O SQL a 99 0 dBm ATT MODE DDM 99 150 1 0 0000 E AUTO SDM 1 0400 O 0 400 Oy MeasTime AM MOD 90Hz 20 01 AM MOD 150Hz 20 01 20 ms K2 90Hz 012 K2 150Hz 012 indic DDM K3 90Hz 0 02 K3 150Hz 0 02 0 400 1 THD 90Hz 0 00 THD 150Hz 0 00 VIEW CHI MSLLZ LIST I 101 CH2 LIST Example View Distortion ILS LLZ While in the CRS CLR measuring mode distortion measurements are not possible 3 50 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 10 6 1 Measured Values Section 4 of the ILS Distortion view Le The following only describes the differences between the data displays Distortion vs ILS view Normal DDM s0 150 1 0 0000 z v e SDM 1 0 4001 0 400 01 0 400 AM MOD 90Hz 20 01 AM MOD 150Hz 20 01 1 K2 90Hz 0 12 K2 150Hz 0 12 K3 90Hz 0 02 K3 150Hz 002 2 THD 90Hz 0 00 THD 150Hz 0 00 3 6 5 4 Example View Distortion ILS LLZ Item Display Function Indication 5 distortion 37 order 90 Hz signal 6 THD 90 Hz Total Harmonic Distortin THD 90 Hz signal 3 10 7 ILS measurement modes In order to perform a differentiated signal analysis of the Course an
220. the measurement mode which is not active will be dimmed gray Furthermore while in the setup function Units a selection may be made whether to receive the Course or the Clearance signal along the upper frequency UF consequently depending on the selection the other signal will therefore be assigned to the lower frequency LF 3544 4486 12 07 E 6 3 55 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Control Operation Function ILS LLZ cour CRS Mode x CH F MHz 40x 110 3000 LEVEL dBm 49 0 SQL 120 A E OO AN 0p AM MOD 90Hz 15 01 FREQ_90 Hz 90 00 AM MOD 150Hz 24 98 FREQ_150 Hz 150 00 a gn w DDM 0 150 1 0 0997 VRELI IDN SDM 1 0 3998 ID MOD 0 26 Indic DDM PHV90 150 0 13 ID F Hz ER CLR r kHz VOICE MOD 1 10 ID CODE VIEW NINE gznau imi 3 ct REM MANS EZ CLR Mode re 3 10 7 5 Parallel Course and Clearance signal measuring Option EVS K3 While in the function CRS CLR parallel Course and Clearance display optional feature both the Course and Clearance signal will be demodulated and analyzed simultaneously however separate from each other In addition the sum signal corresponds with the CRS CLR mode will be demodu lated and analyzed CRS CLR RER Filter bandwidths CRS CLR signal measuring a Sill id 7 Filter flatness ripple lt 0 1dB 12 4 kHz fi 3 dB bandwidth 14 8 kHz
221. the settings of the the center line of the Y with rollkey axis Setting the display resolution of the X axis select the number of data per scale division on the X axis This will automatically determine the width of the displayed time window Delta Time 4 The set value will be displayed in the softkey Setting range 5 10 25 50 100 250 500 1000 2500 5000 data per scale division Setting the Y axis Set the unit of measure per scale division on the Y axis When selecting the units of measure for the parameter its DDM and SDM values can be set to uA or 1 To do this use the setup function Units The scaling of level values is always expressed in dB The scaling can be set individually for each Trace 1 3 Setting the center line of the Y axis This assigns a certain value to the centerline of a se lected Trace and allows shifting the position of the data curve in the Y direction When select ing the units of measure for the parameter its DDM and SDM values can be set to uA or 1 To do this use the setup function Units Level values can be selected with the setup function and determined either as dBm or dBuV The Y Center can be set individually for each Trace 1 3 ILS Data Logger _SDM 1 0 4013 0 398 1 0 001 iyDiv Start Index LEVEL dBm 71 1 B0 dBm 5 dB Div LEY CLR_LF dBm 74 3 71 dBm 5 dB Div Assign Cursor 1 11 38 46 519 09 03 2007 Traces TT dh 3 P PZOPZIESPZIEZEJTE ER i Va
222. tion in us and of the pulse amplitude in V mV mW UW nW dBm and Indication and setting of the position of Marker 1 Display of the chronological position in us and of the pulse ampli tude in V mV mW uW nW dBm and Indication and setting of the position of Marker 2 Display of the chronological position in us and of the pulse ampli tude in V mV mW uW nW dBm and Indication of the difference between Marker 1 and Marker 2 in us and V mV mW uW nW dBm 2 Display Graphic display of the frequency spectrum display of the level over time Y axis amplitude X axis time axis X axis Time axis US 4 Bargraph Bargraph for the time axis shows the start time us and stop time of the entire measurement the current display area will be visualized 5 Y axis Amplitude scale dBm mW UW nW V mV 3 106 E 6 3544 4486 12 07 R amp S EVS 300 ILS VOR Analyzer ROHDE amp SCHWARZ Operation 3 14 11 2 Softkeys 2 of the DME mode Le The softkeys 3 of the DME marker function are described in Section 3 14 19 1 Display Softkey bar 1 TR MODE Normal TR SOURC Level TR LEVEL 0 01V TR SLOPE pos TR DELAY 0 00 pis AVERAGE 1 POWER METER Softkey bar 2 UNIT Vv V Div 0 2 3544 4486 12 07 Description Selection of the trigger function Normal or Single shot Normal permanent refreshing of a value set with a valid trigger Single shot after manual confirma
223. tion with the Enter key this is con firmed with ACQUIRE and with the occurrence of a valid trigger a value set is taken up Selection of the trigger source the following trigger sources can be set Level Triggering is made when the trigger threshold set for TR LEVEL has been reached cont continuous recording of measurement values trigger level trigger slope and trigger delay time settings are not possible ext external trigger source trigger level setiing not possible Setting of the trigger level the setting range depends on the unit set for UNIT Range for unit V 0 01 3 16 V Range for unit W 0 200mW Range for unit dBm 30 20 dBm Setting of the trigger slope possible only for the triggers Source Level or ext Selection Positive Negative e Setting for Trigger Delay Time time delay after trigger event trigger circuit will be locked for the set time Setting range 50 00 9999 00 us Setting of after how many measuring events a message will be displayed e Selection 1 4 16 64 256 1024 e Switching to the NRP power sensor function Dimension setting of the level axis Y axis of the graphic display Choose between a linear V quadratic W and logarithmic dBm display Selection dBm W V Scaling of the Y axis selectable in fixed steps the setting range depends on the unit set for UNIT Selection for UNIT dBm 1 2 5 10 dB DIV for UNIT W 1 nW 2 nW 5 nW
224. tkey bar 2 REF POS 0 dB dB DIV 10 LOG LIN Log TRACE Avrq SAMPLES 20 3 13 2 2 Control 1 FREQ P 3 e GHz dam 3 84 Press the FREQ 9 button RF Freq 109 900_MHz RF Ref 30 dBm Mode Coupled R amp S EVS 300 ILS VOR Analyzer Function Setting the reference position upper value of the Y axis will shift the dis play in the direction of the Y axis by the entered value Setting range 10 90 dB Setting of the resolution scaling of the Y axis set level is shown in the softkey Selection 10 dB 5 dB 2 dB 1 dB Switching between linear and logarithmic frequency axis the set function will be displayed in the softkey Switch over of the trace function set function is shown in the softkey Selection Clr Wr Clear Write Avrg Average Max Hold View Setting the number of samples for the average set number of samples is shown in the softkey Setting range 1 100 Can only be adjusted in the Trace function Average Setting the Receiving frequency Operation Function In the frequency field behind the last digit the cursor appears FET W k FFI Ari 70 Ge Made CCA H REF LEW DO dia hy RF MODE OLZA COUPLED FFT STU M iH WRDOW Fist Top 282 8 28 gi 2 5 3 ooa ako boo ias lane zoo 06 usuzianewm CH1 LOC BATTERY Frequency settings view The frequency should be entered with the
225. tomatically Indicating range 120 20 dBm Le The max input level is 13 dBm The Setting of the RF Signal Adjustment is described in section 3 5 MeasTime Activates the measurement time 100 ms Setting value 10 2000 ms 10 ms step width Le Setting of the measurement time is described in section 3 7 VIEW Switch over 1 between Normal and Large views set mode is shown Normal in the softkey Normal normal view Large zoom view 3 62 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 11 2 Setting the Receiving frequency in the VOR mode Le VOR 108 118 MHz Control Operation Function 1 Press the FREQ 9 button Behind the last digit the cursor appears 110 3000_ 2 Setting the corresponding Enter the frequency including the appropri i frequency with rollkey key ate decimal places If the frequency corre board sponds with a defined channel ICAO fre quency list 3 10 3 1 then the channel number will be shown in the channel display window otherwise dashes will be shown 37x 110 0000_ 109 9000 _ Confirm with the correct di Acceptance of the new set frequency mension or Press the Enter button push rollkey 110 0000 NOTES Le 1 On frequency input the complete frequency range 70 350 MHz can be entered independent from the mode However the data con tent is only given at mode specific frequency ranges VOR 108
226. tor of the set sampling frequency and buffer size gt TIME DIV Example 20us A1 TIME DIV setting 1 POSITION S ai g0 ampling rate 2 10 MHz E Buffer 3 2 k S RATE corresponds to a setting range 4 of loMHz IJ2 5 20 us BUFFER 2k TANS Selection Buffer__ Sampling range ___ _ 25MHz _ 10MHz _ 40MHz SOMHZ _ __ 05k 20us __ Sus ___ 125us 0625s _ Ak 20 40us 5 10us_ 1 25 25pus 0 625 1 25 us 2k 20 80us 5 20us__ 1125 5ys 0 625 25 ys 4k 20 160ps 5 40us__ 1 25 10ps__ 0 625 5us_ 8k 20 320s 5 80ps 1 25 20us 0 625 10 us 2 Select Select the corresponding time base accord ing to the selection list The times on a gray background can only be set if the buffer size is expanded accordingly 3 Pa Press the Enter button push Acceptance of the actually set new time m rollkey base 3 110 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 14 15 Setting the Sampling frequency Control Operation Function 1 S RATE Press the softkey S RATE The selection list for changing the sampling IO Miz frequency will be enabled Le The selected sampling frequency influences the TIME DIV setting range also refer to the table in Section 3 14 14 2 Turn the rollkey until the re Changes the sampling frequency to the quired value is set selected value Select
227. tten with each sweep Average In the Average function the mean value of several sweeps will be calculated and displayed This is a floating message i e after each sweep the display is up dated showing the mean value of a number of previous sweeps The number of these sweeps can be set via the Samples softkey When starting the Average function or when changing the number of samples all available sweeps are de termined first until a sufficient number of test samples are available in the mem ory and a floating message can be used Max Hold When using the Max Hold function the peak values of the captured spectrum can be stored automatically With each sweep the display is being updated However the displayed curve will only be overwritten in those areas where the currently captured data is larger than the previously displayed value in the same location View With the View function the current spectrum can be frozen 2 SAMPLES 5 Press the softkey Samples Setting the number of samples to the Trace 10 Average function set number of samples is shown in the softkey SAMPLES Setting range 1 100 samples Le The Samples softkey is only activated during the Aver age function 3544 4486 12 07 E 6 3 77 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer 3 13 1 9 Calling up the Marker function The Marker functions are applicable for both the F SCAN and the FFT function T
228. vel was selected as 0 0 3 10 1 2 Measured Values Section 4 7 8 z j AM MOD 90Hz 25 02 FREQ_90 Hz 90 00 Operation Indication e g 22X MHz kHz kHz dBm dBuV dBm dBuV dBm dBuV LEVEL dBm AR 10 rrara i toms aag h sty VIEW used to selec v so DOM wem 0 1000 yr oe 1 rameters in the display will change SDM 1 0 4002 ID MOD 0 02 This is further described in Section PHI 90 150 0 01 ID F Hz SEN 12 3 10 6 1 under the heading Meas VOICE MOD Fo 0 02 ID CODE 43 urement data field Distortion 16 15 14 Example normal view Item Display T AM MOD 90 Hz AM modulation factor 90 Hz signal Function Indication 8 AM MOD 150 Hz AM Modulation factor 150 Hz signal 9 FREQ_90 Hz 3544 4486 12 07 measured 90 Hz frequency E 6 3 43 ROHDE amp SCHWARZ Operation R amp S EVS 300 ILS VOR Analyzer Item Display Function Indication 14 VOICE MOD AM Modulation factor of the voice signal in the range 300 3000 Hz 15 PHI 90 150 Phase between 90 Hz and 150 Hz signal degree 16 SDM 1 Sum modulation factor as the unit 1 absolute uA or percent setup selection 17 DDM 90 150 1 Difference in Depth of Modulation DDM setup selection uA 1 1 dimensionless value uA 1 1 dimensionless value Bargraph Graphic display of the DDM value depending
229. vices e g Memory Stick Le The company Rohde amp Schwarz recommend USB memory sticks without security feature The USB memory sticks supplied by the Kingston com pany or SanDisk have demonstrated proven effectiveness 2 1 3 Connection of the Signal Control In Outputs on the back of the device A c s 0 I POWER OJ 4 16 26 4 NETWORK D qts 4 p DG2 AUXPO ER o 100 BASE T 3 2 R dp pur 12V0C pT i i of fe leca m U 10 9 8 7 6 5 4 3 2 1 3 1 External Power Supply output AUX POWER 3 Through the AUX POWER 3 DC output 12 VDC 300 mA to power supply for an external device as e g a GSM modem 2 4 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Preparation 2 1 3 2 ANALOG 1 5 and ANALOG 2 4 signal outputs The analog signal outputs BNC plug 50 Q ANALOG 1 5 and ANALOG 2 4 may be used either as output for the analog baseband signal or if in ILS mode as analog DDM output The respective as signment BB OUT DDM will be set in the setup function In addition the option between FULL de modulator bandwidth or Audio frequency range 300 3000 Hz can also be selected for the base band output in the setup In addition the scaling of the XY values can be set in the setup for the Local izer and Glideslope modes Scaling of the XY values setting Range 1 4 in the setup _ _ corresponding Range Localizer
230. wer LOC FULL Correction frequency setting view 2 Setting the corresponding The correction frequency should be entered frequency with rollkey key with the corresponding decimal place board ns Confirm with the correct di Acceptance of the actually set new correc J mension or Press the Enter tion frequency button push rollkey 3 14 6 Setting the Measured Value displays Control Operation Function 1 UNIT Press the softkey UNIT sev Switchover of the unit for the measured dBm eral times until the wanted value displays 1 2 The set unit will be unit is set displayed in the softkey UNIT Selection dBm dB mW 3 102 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Control Operation Function When switching from the dBm to the dB unit the currently measured level will be stored as the reference level in the Reference 3 softkey The reference level can also be set manually also refer to Setting the Reference Level Gi Power Santor TYG I Fike 1000 Sensor NAP Z61 Serial Hr W GIA ur Reference ie me 11 00 dBm BAR AR 00 WU OBO 30 z W3 2000 ma A zo ESTE ELE View Power toc FULL mmm The scaling of the bargraph will automatically be adapted to the selected unit Bargraph scaling dBm 60 30 dBm dB 30 30 dB mW 0 01 uw 100 mW 3 14 7 Setting the Attenuation Correction valu
231. y TR SLOPE Negative TIME BIV 2 ms Softkey bar 2 CURSORS AMPLITUDE CURSOR 1 Y POS 0 0 R amp S EVS 300 ILS VOR Analyzer Description Range for baseband range 0 5 V 500 500 mV increments of 1 mV Range for RF In 100 100 increments of 0 1 Setting of the trigger slope Selection Positive Negative Scaling of the Y axis the setting depends on the input signal and base band range Range for baseband range 5 V Selection 2 1 0 5 0 2 0 1 VOLT DIV Range for baseband range 0 5 V Selection 0 2 0 1 50 mV 20 mV 10 mV VOLT DIV Range for demodulated RF signal Selection 25 10 5 2 1 DIV Setting of the time base e Selection 32 ms 16 ms 8 ms 4 ms 2 ms 1 ms Setting of the cursor function Selection OFF AMPLITUDE TIME Setting of the value of cursor 1 the value range depends on the function AMPLITUDE TIME cursor position horizontal vertical and the axis scaling Example Cursor function AMPLITUDE Signal In RF Setting DIV 5 the value range of from 20 20 The setting is identical to that of cursor 1 Shifting of the screen contents in Y direction E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation 3 13 3 2 Setting the Receiving Frequency Signal IN RF Control Operation Function 1 FREG Press the FREQ 9 button In the frequency field beh
232. y of 9960 Hz signal in Hz AF2 lt Hz gt Request of the AF frequency of 30 Hz FM signal in Hz AF8 lt Hz gt Request of the AF frequency ID in Hz AMO lt gt Request of the AM modulation fac tor of 30 Hz signal in AM1 lt gt Request of the AM modulation fac tor of 9960 Hz signal in AM8 lt gt Request of the AM modulation fac tor ID in AM9 lt gt Request of the AM modulation fac tor Voice in BE lt DEG gt Request of the BEARING angle in degree DIST_9960 lt gt Request of the AM distortion value of 9960 Hz signal in FAO READY Stops the continuous output that was started with FA2 3 180 E 6 3544 4486 12 07 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer Operation Command Parameter Response Function FA2 READY Activates the continuous repetition of a set of values The output rate is defined by the current measurement interval time All values are transmit ted as integer values multiplied with a constant factor RF level dBm factor 10 Bearing DEG factor 100 AM Mod30 factor 100 AM Mod9960 factor 100 FM Deviation Hz factor 10 FM Index 1 factor 10 FMO lt Hz gt Request of the FM Hub in Hz FM1 lt 1 gt Request of the FM Index in Hz FMEAS lt Hz gt e g Request of the MEAS F frequency 108050000Hz KRZ 3 22 3 4 Remote Control Commands of the MARKER BEACON mode Command
233. z key Frequency input in GHZ MHz key Frequency input in MHZ Rollkey with ENTER function kHz key frequency input in kHz Hz key frequency input in Hz Not set Not set Arrow cursor keys Screenshot key Stored image of a current display Not set Channel 1 Antenna input 1 N plug ANTENNA SUPPLY DC output for active receiving antenna AF OUT headphone output USB USB 2x 1 1 ports BACK key backspace key E 6 28 31 32 33 34 35 36 37 38 39 40 41 42 43 44 ROHDE amp SCHWARZ General Information 10 11 12 13 14 15 27 26 ENTER key Confirmation key Channel 2 Antenna input 2 option N plug ESC key Cancel input Numerical keypad numerical input Softkey extension active in several menu windows indication in the display 1 2 resp 2 2 A POWER key ON OFF switch Operating display Power ON Charge control display SETUP key selection of SETUP menu LOCAL key Switch between Local Remote MEM key selection of Data Logger SAVE key Saves the current measurement data VOL key volume setting CAL key Auto Calibration with built in CAL Generator Fig 1 1 Front view of the R amp S EVS 300 ILS VOR Analyzer 1 7 ROHDE amp SCHWARZ R amp S EVS 300 ILS VOR Analyzer General Information POWER SUPPL 10 28 DC z 7 Te L MAX 3 NETWORK ANA OG2 AUXPOVIER 4 R 10 9 8 7 6 5 2 3 1 Speaker 2 Battery panel with battery pack NIMH 13
234. zer Operation Display Function RES BW Switch over of the bandwidth 1 kHz 5 Selection 30 kHz 10 kHz 3 kHz 1 kHz Softkey bar 2 dB DIV Setting of the resolution scaling of the Y axis set level is shown in the 10 5 softkey Selection 10 dB 5 dB 2 dB 1 dB TRACE Switch over of the trace function set function is shown in the softkey ane Selection Clr Wr Clear Write Avrg Average Max Hold View 4 Setting the number of samples for the average set number of samples is JE shown in the softkey Setting range 1 100 Can only be adjusted in the Trace function Average 3 13 1 2 Frequency setting at F SCAN mode In F SCAN mode all receiving frequency settings are activated via the device button FREQ 9 Depending on the selected function the softkeys will be shown in the F SCAN display At this point the start stop center and span frequency can be entered Example Flow of a frequency setting Control Operation Function 1 Press the FREQ 9 button The softkeys for the frequency setting in F SCAN mode are shown Softkey Start F entering start frequency Softkey Stop F entering stop frequency Softkey Center F entering center freq Softkey Span F entering span frequency amp F SCAN F SCAN RZE Marker TRL MHz eli gdn 168070 RF Rel 0 dite Mode NORM RF Ref 0 dite Woda KORM Dea GBM Mik 18 dt 0 0 stopr 10 10 168 120 A Hi

R&S®EVS 300 ILS / VOR Analyzer User Manual

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R&amp;S&reg;EVS 300 ILS / VOR Analyzer User Manual

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R&S®EVS 300 ILS / VOR Analyzer User Manual