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Rohde & Schwarz 1157.3458.02 Operating Manual Download Page 3

R&S FSH-K1 

Table of Contents 

1157.3564.12 I.1 

E-8 

Contents

 

Enabling Remote Control Option R&S FSH-K1

................................................................................1

 

Connecting PCs

...................................................................................................................................2

 

Installation of the driver for the USB optical cable (R&S FSH-Z37) ..............................................2

 

Serial Port Configuration ...............................................................................................................2

 

Notational Conventions

......................................................................................................................3

 

Starting Remote Control Operation ...............................................................................................3

 

Device Messages

.................................................................................................................................4

 

Acknowledge Response <ack> .....................................................................................................4

 

Timeout..........................................................................................................................................4

 

Functional Description of Commands ...........................................................................................5

 

Parameter Overview

............................................................................................................................7

 

Get / Set Parameter.......................................................................................................................7

 

Get Parameter .............................................................................................................................10

 

CMD Commands .........................................................................................................................11

 

Command Description

......................................................................................................................12

 

General Commands ....................................................................................................................12

 

Frequency and Span Settings .....................................................................................................16

 

Amplitude Settings.......................................................................................................................18

 

Bandwidth Settings ......................................................................................................................21

 

Sweep Settings............................................................................................................................24

 

Trace Settings..............................................................................................................................26

 

Marker..........................................................................................................................................32

 

Measurement...............................................................................................................................40

 

Tracking Generator......................................................................................................................46

 

Power Sensor ..............................................................................................................................50

 

Channel Power ............................................................................................................................52

 

Occupied Bandwidth....................................................................................................................54

 

TDMA Power ...............................................................................................................................56

 

Distance To Fault Measurement .................................................................................................58

 

Receiver Mode.............................................................................................................................60

 

Carrier / Noise Measurement ......................................................................................................63

 

WCDMA BTS CDP Measurement ...............................................................................................67

 

Programming Examples

...................................................................................................................72

 

Summary of Contents for 1157.3458.02

Page 1: ...1157 3564 12 08 1 Test and Measurement Division Operating Manual Remote Control for R S FSH R S FSH K1 1157 3458 02 R S FSH Firmware Version 11 0...

Page 2: ...1157 3564 12 08 2 Dear Customer R S is a registered trademark of Rohde Schwarz GmbH Co KG Trade names are trademarks of the owners...

Page 3: ...imeout 4 Functional Description of Commands 5 Parameter Overview 7 Get Set Parameter 7 Get Parameter 10 CMD Commands 11 Command Description 12 General Commands 12 Frequency and Span Settings 16 Amplit...

Page 4: ......

Page 5: ...R S FSH K1 Table of Contents 1157 3564 12 I 1 E 8...

Page 6: ......

Page 7: ...nstrument To retrofit an option enable it with a key code Operation Press the GENERAL key Use the Rotary knob or the Cursor keys to select the OPTIONS menu item and confirm the entry with the ENTER ke...

Page 8: ...nstall the USB driver supplied on the R S FSH CD ROM Installation of the driver for the USB optical cable R S FSH Z37 The USB driver available on the R S FSH CD ROM emulates a serial COM port on the P...

Page 9: ...ay be repeated Item Description character 0 9 a z A Z string character character sign digit 0 9 numeric value sign digit digit digit e E sign digit Starting Remote Control Operation On power on the R...

Page 10: ...n the command sent to the instrument is not known or when the timeout on data reception expired It is also generated when the parameter or value for the command are in the wrong data format 2 Executio...

Page 11: ...descriptions Example This command queries the unit from the instrument get cr send get command 0 cr responds command ok UNIT cr send parameter UNIT 0 cr responds parameter ok 6 cr responds UNIT value...

Page 12: ...section value This field depends on the type of parameter see the specific value descriptions Response syntax ack cr Example 1 This command sets the instrument in Remote Controlled cmd cr send cmd co...

Page 13: ...settings Get Set Parameter Parameter Analyzer Receiver Mode Tracking Gen Isotropic Antenna Power Sensor Carrier Noise Channel Power Occupied BW TDMA Power Distance to Fault WCDMA BTS CDP ACCESSORY AN...

Page 14: ...e to Fault WCDMA BTS CDP DISPLAY DTFMODE DYNRANGE EXTINPUT FREQ FREQOFFS FREQSTART FREQSTOP LENUNIT LIMDEF LIMLOW LIMUPP MARK1 MARK MARKALLON MARK1ON MARKON MARKMODE MARKDEMOD MARKTIME MARKVOL MARKIMP...

Page 15: ...ode Tracking Gen Isotropic Antenna Power Sensor Carrier Noise Channel Power Occupied BW TDMA Power Distance to Fault WCDMA BTS CDP SWPTIME TDMASTD TDMACSTD TGATT TGLVL TGMODE THRLOW THRUPP TRACEAVG TR...

Page 16: ...r Distance to Fault WCDMA BTS CDP CABLELOSS CARRFREQERR CCORRTRACE CCORRTRACEBIN CHPWR CNVALUE CPICHPWR CPICHSLOTNR CPICHSYMEVM CTRACE CTRACEBIN DELTAALL ELCABLENVAL EXTREF IDN LEVEL LIMCHKREMOTE LIML...

Page 17: ...r Occupied BW TDMA Power Distance to Fault WCDMA BTS CDP CAL_DTF CAL_TGSCLRFL CAL_TGSCLTRN CAL_TGVECRFL CAL_TGVECTRN INIT LOCAL LVLADJUST MARKNXTPK MARKPK MARKMIN MARKTOCENT LIMDEL MARKTOLVL PRESET PW...

Page 18: ...0 1 SAVE string RECALL string EXTREF 0 3 GET command only DISPLAY 0 1 TEMP GET command only IDN This command returns the instrument ID string This string contains manufacturer model number serial numb...

Page 19: ...e instrument to remote state Front panel interaction is disabled Example cmd cr 0 cr remote cr set instrument to remote 0 cr responds parameter ok LOCAL This command sets the instrument to local state...

Page 20: ...is command switches between external trigger input and external reference input on the external input connector Default is External Trigger Value External Input Connector 0 External Trigger 1 External...

Page 21: ...ref cr get status of external reference 0 cr responds parameter ok 1 cr response status out of range DISPLAY This command turns the display on or off Value 0 Off 1 On Example set cr 0 cr display 0 cr...

Page 22: ...n Example set cr 0 cr freq 950E6 cr set center frequency to 950 MHz 0 cr responds parameter ok FREQOFFS Frequency Offset This command sets the frequency offset The new center frequency is the current...

Page 23: ...autospan 1 cr set Auto span On 0 cr responds parameter ok CHANNEL Channel Number This command defines the channel number Use CHTABLE command to select a channel table first Example set cr 0 cr channel...

Page 24: ...ds parameter ok REFLVLOFFS Reference Level Offset This command sets the reference level offset in dB The new reference level is the current reference level plus the reference level offset Example set...

Page 25: ...s DIV 27 50 ns DIV 28 100 ns DIV Example set cr 0 cr range 2 cr set range to 2 dB DIV 0 cr responds parameter ok DYNRANGE Dynamic Range This command defines the dynamic range Default on Preset is Low...

Page 26: ...command defines the input impedance Value Input Impedance 0 50 1 75 Example set cr 0 cr rfinput 1 cr set input impedance to 75 0 cr responds parameter ok PREAMP Preamplifier This command switches the...

Page 27: ...is active the current setting of the resolution bandwidth can be queried with the GET RBW command Value Auto Resolution Bandwidth 0 OFF 1 ON Example set cr 0 cr autorbw 1 cr turns the RBW auto coupli...

Page 28: ...he GET VBW command Value Auto Video Bandwidth 0 OFF 1 ON Example set cr 0 cr autovbw 1 cr turns the VBW auto coupling on 0 cr responds parameter ok VBW Video Bandwidth This command sets the video band...

Page 29: ...This command is available in Receiver Mode only R S FSH K3 Value Auto CISPR Bandwidth 0 OFF 1 ON Example set cr 0 cr autocisprbw 1 cr turns the CISPRBW auto coupling on 0 cr responds parameter ok CIS...

Page 30: ...time can be queried with the GET SWPTIME command Value Auto Sweep Time 0 OFF 1 ON Example set cr 0 cr autoswptime 1 cr turns the sweep time auto on 0 cr responds parameter ok SWPTIME Sweep Time This c...

Page 31: ...e set cr 0 cr trigsrc 1 cr set to video trigger 0 cr responds parameter ok TRIGLVL Trigger Level This command defines the video trigger level 0 100 Example set cr 0 cr trigLVL 50 cr set video trigger...

Page 32: ...HMODE numeric value MTRACE string GET command only MTRACEBIN string GET command only TRACEMODE This command defines the trace mode Value Trace Mode 0 Clear Write 1 Average 2 Max Hold 3 Min Hold 4 View...

Page 33: ...cr 0 cr traceavg 50 cr calculate trace average over 50 traces 0 cr responds parameter ok TRACE Trace Data This command reads out the trace data in alphanumeric format The current unit is used for the...

Page 34: ...nsists of 301 samples If the Auto Peak detector is used both Max and Min values are returned 602 samples 301 min values then 301 max values Example get cr 0 cr tracebin cr readout binary trace data 0...

Page 35: ...lso be sent in unit degrees First 301 magnitude values and 301 additional phase values Phase values are wrapped or unwrapped depending on Wrapphase CCORRTRACEBIN Complex Corrected Trace Data Binary Th...

Page 36: ...Complex Trace Data Binary This command reads out the raw uncorrected magnitude and phase values in binary format A complex trace consists of 301 magnitude and 301 phase sample values If In DTF mode C...

Page 37: ...from saved Data Set This command reads out the trace data in binary format from a previously saved data set Each sample consists of 4 bytes with the LSB send first The 4 bytes represent the measured...

Page 38: ...SET command only MARKALL GET command only DELTAALL GET command only MARKPK 1 6 CMD command only MARKNXTPK 1 6 CMD command only MARKMIN 1 6 CMD command only MARKTOCENT 1 6 CMD command only MARKTOLVL 1...

Page 39: ...turns the corresponding multi marker on off MARKON 1 is used for the marker in normal and in multi marker mode MARKON 2 to MARKON 6 are available in multi marker mode only Param 1 Param 2 Value Marker...

Page 40: ...mmand sets the deltamarker to the specified position in relation to the marker or queries the current deltamarker value The deltamarker unit depends on the unit of the x axis which can be Hz seconds o...

Page 41: ...r meter feet depending of the measurement mode The unit of the second value in the GET command response depends on the current unit of the y axis If Smith Chart is active the second and third values a...

Page 42: ...the third value in the GET command response depends on the current unit of the y axis Example get cr 0 cr markall cr query multi marker list e g 2 multimarkers 0 cr responds parameter ok 1 103 4e6 45...

Page 43: ...arker to the next peak Optional Value Marker 1 6 Marker 1 6 Example cmd cr 0 cr marknxtpk cr set marker to next peak 0 cr responds parameter ok MARKMIN Marker Minimum This command sets the current or...

Page 44: ...defines the marker mode Value Marker Mode 0 Normal 1 Noise 2 Frequency Count 3 Multimarker Example set cr 0 cr markmode 2 cr turns on frequency count 0 cr responds parameter ok MARKDEMOD Marker Demod...

Page 45: ...ok MARKIMPREF Marker Impedance Reference This command sets or gets the impedance reference in Ohm Example set cr 0 cr markimpref 50000 cr set impedance reference to 50 k 0 cr responds parameter ok MAR...

Page 46: ...only TRD2 string ACCESSORY numeric value LIMDEF name descripti on x unit x scale y unit x0 y0 xn yn LIMDEL name CMD command only LIMLIST GET command only LIMLOW string LIMUPP string LIMPASS GET comman...

Page 47: ...urement modes Example set cr 0 cr meas 4 cr selects channel power measurement 0 cr responds parameter ok TRD1 Transducer This command selects a transducer To turn a transducer off use the string NONE...

Page 48: ...urement To turn a transducer off use the string NONE Example set cr 0 cr trd1z ts emf z cr selects transducer table TS EMF Z 0 cr responds parameter ok Example 2 set cr 0 cr trd1z none cr de activates...

Page 49: ...ng to the center x value Value x scale 0 Absolute 1 Relative Parameter y unit Value Unit 0 dB 1 dBm 2 dB V 3 dBmV 4 dB V m 5 dB A m 6 VSWR 7 Rho 8 Volt 9 Watt 10 Volt m 11 Watt m 2 12 Seconds 13 Degre...

Page 50: ...er Limit Line This command selects the lower limit line To turn a limit line off use the string NONE Example set cr 0 cr limlow lowtest cr selects lower limit line LOWTEST 0 cr responds parameter ok L...

Page 51: ...er threshold line value The unit of the threshold value is specified with the Unit parameter This command is available in Receiver Scan Mode only Example set cr 0 cr thrlow 30 cr specifies lower thres...

Page 52: ...r Scalar Reflection This command initiates a scalar reflection calibration This calibration contains two phases OPEN phase and SHORT phase Connect OPEN before initiating calibration command after firs...

Page 53: ...on calibration LOAD 0 cr responds parameter ok 0 cr vector reflection calibration ready CAL_TGVECTRN Calibrate Tracking Generator Vector Transmission This command initiates a vector transmission calib...

Page 54: ...uery state of transmission vector calibration 0 cr responds parameter ok 1 cr response transmission vector calibrated REFLVECTCAL Reflection Vector Calibrated This command queries the state of the ref...

Page 55: ...only available when Vector calibrated Value Tracking Generator Mode 0 Magnitude 1 Cable loss meas 2 Phase 3 Smith Chart 4 Group Delay Example set cr 0 cr tgmode 1 cr set tracking generator mode to ca...

Page 56: ...ponse power REFL Reflection This command queries the reflection measured by the power sensor R S FSH Z44 The unit dB or VSWR depends on the setting of reflection unit SET REFLUNIT command Example get...

Page 57: ...Reflection Unit This command defines the reflection unit for the power sensor R S FSH Z44 Value Reflection Unit 0 dB 1 VSWR Example set cr 0 cr reflunit 1 cr sets reflection unit to VSWR 0 cr respond...

Page 58: ...Power Standard This command defines the standard used for the channel power measurement Value Channel Power Standard 0 User 1 3GPP WCDMA 2 cdmaOne 3 cdma2000 1x Example set cr 0 cr chpwrstd 2 cr sele...

Page 59: ...ok CHPWRBW Channel Power Bandwidth This command defines the bandwidth used for channel power measurements Example set cr 0 cr chpwrbw 3 5E6 cr set channel power bandwidth to 3 5 MHz 0 cr responds para...

Page 60: ...tandard This command defines the standard used for the occupied bandwidth measurement Value Occupied Bandwidth Standard 0 User 1 3GPP WCDMA 2 cdmaOne 3 cdma2000 1x Example set cr 0 cr obwstd 1 cr sele...

Page 61: ...ments Example set cr 0 cr obwchbw 5E6 cr set channel bandwidth to 5 MHz 0 cr responds parameter ok LVLADJUST Level Adjust This command initiates a level adjustment for the occupied bandwidth measureme...

Page 62: ...DMA Power Standard This command defines the standard used for the TDMA power measurement Value TDMA Power Standard 0 User 1 GSM EDGE Example set cr 0 cr tdmastd 1 cr select GSM EDGE as standard 0 cr r...

Page 63: ...mple set cr 0 cr meastime 500E 6 cr sets measurement time to 500 s 0 cr responds parameter ok LVLADJUST Level Adjust This command initiates a level adjustment for the TDMA power measurement Example cm...

Page 64: ...cablemod rg58c cr selects cable model RG58C 0 cr responds parameter ok CABLELEN Cable Length This command defines the cable length The unit of the length can either be Meter or Feet depending on the L...

Page 65: ...in DTF Value Channel Power Standard 0 DTF 1 Reflection 2 Spectrum Example set cr 0 cr dtfmode 2 cr set DTF mode to Spectrum 0 cr responds parameter ok LENUNIT Cable Length Unit This command sets the c...

Page 66: ...e Channel Scan Mode CHMODE Channel Mode This command switches between the channel mode and frequency mode Use the command CHTABLE to define a channel table for the channel mode Value Channel Mode 0 Fr...

Page 67: ...en frequency channel scan mode and fixed frequency channel mode Use the command CHMODE to toggle between frequency and channel mode Value Scan Mode 0 Fixed Freq Channel Mode 1 Feq Channel Scan Mode Ex...

Page 68: ...responds parameter ok FREQSTART Channel Scan Start Frequency This command defines the start frequency for the channel scan mode Example set cr 0 cr freqstart 100E6 cr sets scan start frequency to 100...

Page 69: ...measurement if the C N reference measurement is selected and it defines the channel bandwidth of the noise measurement if the C N noise measurement is selected The measurement mode is selected by the...

Page 70: ...C N reference measurement 0 cr responds parameter ok CNNORM Carrier Noise Norm This command defines the norm used for the noise measurement Value Norm 0 C N 1 C No Example set cr 0 cr cnnorm 1 cr sel...

Page 71: ...nes the unit used for the reference Value Unit 0 dBm 1 dBmV 2 dBuV Example set cr 0 cr cnunit 1 cr select dBmV as unit 0 cr responds parameter ok CNVALUE Carrier Noise Measurement Value This command q...

Page 72: ...e measurement It is applied to the reference channel if the reference measurement is selected and it is applied to the noise channel if the noise measurement is selected Example cmd cr 0 cr lvladjust...

Page 73: ...y TOTPWR dBm GET command only AUTOSDSNGL CMD command only AUTOSDMUL CMD command only CPICHEIRAT dB GET command only PCCPCHEIRAT dB GET command only ANTDIV Antenna diversity This command defines the an...

Page 74: ...responds parameter ok 13 cr CPICH Power is 13 dBm CPICHSLOTNR CPICH Slot Number This command retrieves the CPI slot number for WCDMA measurements Example get cr 0 cr cpichslotnr cr get CPICH Slot Num...

Page 75: ...amble Code This command defines the primary part of the scrambling code The scrambling code is divided into 2 parts a primary and a secondary part Valid input for primary scrambling code varies from 0...

Page 76: ...ple set cr 0 cr sscrcd 8 cr set sec scrambling code nr to 8 0 cr responds parameter ok If an auto scrambling detection multiple has been performed successfully the get command allows an option paramet...

Page 77: ...AUTOSDMUL Auto Scrambling Detection Multiple This command starts the auto scrambling detection multiple Example cmd cr 0 cr autosdsngl cr start auto scrambling detection multiple 0 cr responds parame...

Page 78: ...InBuffer vbNullString End Function Poll R S FSH until cr received Public Function PollFSH As String Dim CrPos As Long With MainForm FSHCommC Do InBuffer InBuffer Input DoEvents CrPos InStr 1 InBuffer...

Page 79: ...FSHGet ByVal Command As String ByRef Buffer As String As Boolean Dim TempError As Integer InBuffer vbNullString FSHGet False With MainForm FSHCommC Output get vbCr TempError Val PollFSH If TempError 0...

Page 80: ...Buffer StrConv InBuffer vbFromUnicode LSet AsValues AsString Values AsValues SValues ReDim Preserve Values 0 To 300 FSHGetTraceBin True Else ErrorMsg GET error Str TempError for command TRACEBIN End I...

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