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Spectrum Analyzer GSP-930 PROGRAMMING MANUAL REVISION 1.0 May, 2012 ISO-9001 CERTIFIED MANUFACTURER

GSP-930 Programming Manual 8 GSP-930 Introduction The GSP-930 is the most advanced spectrum analyzer GW Instek has produced to date. The GSP-930 f

GSP-930 Programming Manual 98 Query Syntax :DISPlay:DEMod[:WINDow]:TRACe:X[:SCALe]:AUTO? Parameter 0 Turn Auto Scale off. 1 Turn Auto Scale on.

REMOTE CONTROL 99 :DISPlay:DEMod[:WINDow]:TRACe:X[:SCALe]:RVALue SetQuery Description Sets or queries the Reference value time. Syntax :DISPlay:DEM

GSP-930 Programming Manual 100 :DISPlay:DEMod[:WINDow]:TRACe:Y[:SCALe]:RPOSition SetQuery Description Sets or queries the Reference Position of t

REMOTE CONTROL 101 :DISPlay[:WINDow]:SPECtrogram Set Description Sets the display window to spectrogram mode. Syntax :DISPlay[:WINDow]:SPECtrogram

GSP-930 Programming Manual 102 Example :DISP:SPL:SPEC :DISPlay[:WINDow]:SPLit:TOPO Set Description Sets the split screen mode to Topographic + Sp

REMOTE CONTROL 103 Parameter <ampl> <NRf> Power or voltage in the current Y-axis unit. Return parameter <NR3> Example :DISP:TRAC:

GSP-930 Programming Manual 104 :DISPlay[:WINDow]:TRACe:Y[:SCALe]:NRPosition SetQuery Description Sets or queries the position of the normalized r

REMOTE CONTROL 105 Query Syntax :DISPlay[:WINDow]:TRACe:Y[:SCALe]:POSition? Parameter/ Return parameter LEFT Position the scale to left CENTer Posit

GSP-930 Programming Manual 106 Syntax :DISPlay[:WINDow]:TRACe:Y[:SCALe]:SPACing {LINear|LOGarithmic} Query Syntax :DISPlay[:WINDow]:TRACe:Y[:SCALe

REMOTE CONTROL 107 INITiate Commands :INITiate:CONTinuous ... 107 :INITiate[:IMMediate] ...

GETTING STARTED 9  Channel power measurement  Demodulation analyzer  Diverse marker functions and features with Peak Table  Sequence functio

GSP-930 Programming Manual 108 INPut Commands :INPut:ATTenuation ... 108 :INPut:ATTenuat

REMOTE CONTROL 109 :INPut:IMPedance SetQuery Description Sets or queries the input impedance in Ω. Syntax :INPut:IMPedance {50|75} Query Syntax :I

GSP-930 Programming Manual 110 MMEMory Commands :MMEMory:CATalog? ... 110 :MMEMory:CDIRect

REMOTE CONTROL 111 :MMEMory:CDIRectory Set Description Sets the source directory for memory related commands. When you use a single USB drive/SD c

GSP-930 Programming Manual 112 :MMEMory:DELete Set Description Deletes the designated file from the current directory. Syntax :MMEMory:DELete <

REMOTE CONTROL 113 :MMEMory:LOAD:CORRection Set Description Loads correction data from a file to the internal memory. Syntax :MMEMory:LOAD:CORRecti

GSP-930 Programming Manual 114 Syntax :MMEMory:LOAD:SEQuence <seq num>, <src_file_name> Parameter <seq num> <NR1>sequence

REMOTE CONTROL 115 :MMEMory:REName Set Description Renames the designated file from the current file. Syntax :MMEMory:REName <old_file_name>

GSP-930 Programming Manual 116 Syntax :MMEMory:STORe:PMETer <new_dest_file_name> Parameter <new_dest_file_name> XXX.pmet Example :MMEM

REMOTE CONTROL 117 :MMEMory:STORe:TRACe Set Description Store trace data to a file from the internal memory. Syntax :MMEMory:STORe:TRACe <trace

GSP-930 Programming Manual 10 Accessories Standard Accessories Part number Description Region dependant User manual Region dependant Power cor

GSP-930 Programming Manual 118 SENSe Commands [:SENSe]:ACPR:ACHannel<n> :BANDwidth|BWIDth ...

REMOTE CONTROL 119 [:RESolution] ... 134 [:SENSe]:FREQuency:CENTer ...

GSP-930 Programming Manual 120 [:SENSe]:SEMask:OFFSet<n>:ADDition:STARt:ABSolute? ...

REMOTE CONTROL 121 [:SENSe]:ACPR:ACHannel<n>:BANDwidth|BWIDth SetQuery Description Sets or queries the adjacent channel bandwidth for the sel

GSP-930 Programming Manual 122 Parameter <ampl> <NRf3> power or voltage Return parameter <NR3> Example :ACPR:ACH1:LLIM -5.0e+1

REMOTE CONTROL 123 Parameter <ampl> <NRf> power or voltage Return parameter <NR3> Example :ACPR: HLIM -3.0e+1 [:SENSe]:ACPR:LLIMi

GSP-930 Programming Manual 124 Parameter <freq> <NRf> Return parameter <NR3> Hz Example :ACPR: SPAC 2.0e+6 [:SENSe]:ASET:AMPLitu

REMOTE CONTROL 125 [:SENSe]:ASET:SPAN SetQuery Description Sets or queries the Autoset span. Syntax [:SENSe]:ASET:SPAN <freq> Query Syntax [:

GSP-930 Programming Manual 126 Parameter/ Return parameter <integer> <NR1> Example :AVER:COUN 20 [:SENSe]:AVERage:STATe SetQuery Des

REMOTE CONTROL 127 Syntax [:SENSe]:BANDwidth|BWIDth[:RESolution] <freq> Query Syntax [:SENSe]:BANDwidth|BWIDth[:RESolution]? Parameter <fre

GETTING STARTED 11 Package Contents Check the contents before using the GSP-930. Opening the box Contents (single unit)  Main unit (ma

GSP-930 Programming Manual 128 [:SENSe]:BANDwidth|BWIDth:VIDeo:AUTO SetQuery Description Turns the VBW to auto (on) or manual (off) or queries it

REMOTE CONTROL 129 Syntax [:SENSe]:CNR:CHANnel:SPACe <freq> Query Syntax [:SENSe]:CNR:CHANnel:SPACe? Parameter <freq> <NRf> Return

GSP-930 Programming Manual 130 [:SENSe]:CORRection:CSET<n>:STATe SetQuery Description Turns the selected correction set on/off or queries i

REMOTE CONTROL 131 [:SENSe]:CTB:CHANnel:SPACe SetQuery Description Sets the channel space bandwidth for CTB measurements. Syntax [:SENSe]:CTB:CHANn

GSP-930 Programming Manual 132 [:SENSe]:DEMod:EARPhone:GAIN SetQuery Description Sets or queries the gain setting for the demodulation function.

REMOTE CONTROL 133 Example :DEM:FILT:LPAS B [:SENSe]:DEMod:IFBW SetQuery Description Sets or queries the IF bandwidth for the AM/FM Analysis functi

GSP-930 Programming Manual 134 Parameter 0 Turn the detection mode to manual (off). 1 Turn the detection mode to auto (on). OFF Turn the detecti

REMOTE CONTROL 135 [:SENSe]:FREQuency:CENTer SetQuery Description Sets or queries the center frequency. Syntax [:SENSe]:FREQuency:CENTer <freq&g

GSP-930 Programming Manual 136 Example :FREQ:CENT:STEP:AUTO OFF [:SENSe]:FREQuency:OFFSet SetQuery Description Sets or queries the frequency offs

REMOTE CONTROL 137 [:SENSe]:FREQuency:STARt SetQuery Description Sets or queries the start frequency. Syntax [:SENSe]:FREQuency:STARt <freq>

GSP-930 Programming Manual 12 Appearance GSP-930 Front Panel FrequencyAutosetAmplitudeSpanBW/AvgDisplayTraceSweepMeasTriggerSequenceFileRecallSave

GSP-930 Programming Manual 138 Query Syntax [:SENSe]:JITTer:OFFSet:STARt? Parameter <freq> <NRf> Return parameter <NR3> Hz Examp

REMOTE CONTROL 139 Parameter <freq> <NRf> Return parameter <NR3> Hz Example :OCBW:BAND 4.5+6 [:SENSe]:OCBW:PERCent SetQuery Descr

GSP-930 Programming Manual 140 Parameter <freq> <NRf> Return parameter <NR3> Hz Example :PMET:FREQ 2e+7 [:SENSe]:PMETer:HLIMit S

REMOTE CONTROL 141 Syntax [:SENSe]:PMETer:LLIMit <ampl> Query Syntax [:SENSe]:PMETer:LLIMit? Parameter <ampl> <NRf> power unit, de

GSP-930 Programming Manual 142 Query Syntax [:SENSe]:PMETer:RECording:TIME:STEP? Parameter <time> <NRf> Return parameter <NR3> s

REMOTE CONTROL 143 [:SENSe]:SEMask:BANDwidth|BWIDth[:RESolution] SetQuery Description Sets or queries the RBW for SEM measurements. Syntax [:SENSe

GSP-930 Programming Manual 144 Syntax [:SENSe]:SEMask:CARRier:AUTO {OFF|ON|0|1} Query Syntax [:SENSe]:SEMask:CARRier:AUTO? Parameter 0 Turn PSDRef

REMOTE CONTROL 145 [:SENSe]:SEMask:FREQuency:SPAN SetQuery Description Sets or queries the channel span for SEM measurements (user-defined only).

GSP-930 Programming Manual 146 Example :SEM:HELP:STATE 1 [:SENSe]:SEMask:NWLan:CHANnel: BANDwidth|BWIDth SetQuery Description Sets the channel b

REMOTE CONTROL 147 Bands: II, IV, X Unit: MHz Additional[3] RBW 2.5 ≤A<3.5 -15dBm 30kHz 3.5≤B< Δfmax -13dBm 1MHz Bands: V Unit: MHz Additio

GETTING STARTED 13 Span Sets the span, with options for full span, zero span and last span. Amplitude Sets the amplitude reference level, attenuat

GSP-930 Programming Manual 148 [:SENSe]:SEMask:OFFSet<n>:ADDition:FREQuency:STARt? Query Description Returns the start frequency (refered t

REMOTE CONTROL 149 [:SENSe]:SEMask:OFFSet<n>:ADDition:STARt:ABSolute? Query Description Returns the “start” amplitude (dBm) of the Absolute M

GSP-930 Programming Manual 150 Syntax [:SENSe]:SEMask:OFFSet<n>:BANDwidth|BWIDth[:RESolution] <freq> Query Syntax [:SENSe]:SEMask:OFFS

REMOTE CONTROL 151 Parameter/ Return parameter <freq> <NR3> Hz <n> <NR1>offset 1~5 Example SEM:OFFS1:FREQ:STAR 2.5e+3 [:SENS

GSP-930 Programming Manual 152 Query Syntax [:SENSe]:SEMask:OFFSet<n>:STARt:RELative? Parameter/ Return parameter <ampl> <NR3> d

REMOTE CONTROL 153 Description Couples the Absolute Stop amplitude to the Absolute Start amplitude for the selected offset. Syntax [:SENSe]:SEMask:

GSP-930 Programming Manual 154 Query Syntax [:SENSe]:SEMask:OFFSet<n>:STOP:RELative: COUPle? Parameter 0 Turns coupling off. 1 Turns coupli

REMOTE CONTROL 155 Parameter/ Return parameter MANual User-defined SEM W3GPP 3GPP SEM BWLan 802.11b SEM GWLan 802.11g SEM NWLan 802.11n SEM WIMax 80

GSP-930 Programming Manual 156 [:SENSe]:SEMask:W3GPP:FDD:ADDition:LIMit SetQuery Description Selects or queries the operating band used for the 3

REMOTE CONTROL 157 Syntax [:SENSe]:SEMask:W3GPP:FDD:MOPower {LEVel<n>} Query Syntax [:SENSe]:SEMask:W3GPP:FDD:MOPower? Parameter/ Return param

GSP-930 Programming Manual 14 Trigger Sets the triggering modes. File File File utilities options QuickSave The Quick Save utility allows you to

GSP-930 Programming Manual 158 [:SENSe]:SEMask:W3GPP:TDD:MOPower SetQuery Description Selects or queries Max Out Power for TDD 3GPP tests. See th

REMOTE CONTROL 159 [:SENSe]:SEMask:WIMax:CHANnel:BANDwidth|BWIDth SetQuery Description Selects or queries the 802.16 channel bandwidth (10M or 20M

GSP-930 Programming Manual 160 Syntax [:SENSe]:SWEep:EGATe:LENGth <time> Query Syntax [:SENSe]:SWEep:EGATe:LENGth? Parameter/ Return paramet

REMOTE CONTROL 161 Syntax [:SENSe]:SWEep:TIME:AUTO {OFF|ON|0|1} Query Syntax [:SENSe]:SWEep:TIME:AUTO? Parameter 0 Turn sweep time to manual (off).

GSP-930 Programming Manual 162 :OFFSet ... 162 :SOURce:POWer[:LEVel

REMOTE CONTROL 163 :SOURce:POWer[:LEVel][:IMMediate][:AMPLitude]:STEP SetQuery Description Sets or queries the tracking generator step level. Synta

GSP-930 Programming Manual 164 Syntax :SOURce:POWer:MODE {FIXed|SWEep} Query Syntax :SOURce:POWer:MODE? Parameter/ Return parameter FIXed Power sw

REMOTE CONTROL 165 SYSTem Commands :SYSTem:ALARm:STATe ... 165 :SYSTem:CLOCk<n>:DATE ...

GSP-930 Programming Manual 166 :SYSTem:CLOCk<n>:DATE SetQuery Description Sets the day for the selected wake-up clock. Syntax :SYSTem:CLOCk

REMOTE CONTROL 167 Parameter <n> Wake-up clock number 1 to 7 0 Turn the wake-up clock off. 1 Turn the wake-up clock on. OFF Turn the wake-u

GETTING STARTED 15 Mode The Mode key sets the spectrum analyzer to either Spectrum or Power Meter mode. System The System key shows system informa

GSP-930 Programming Manual 168 :SYSTem:COMMunicate:SERial[:RECeive]:BAUD Set Description Sets the RS232 Baud rate. Syntax :SYSTem: COMMunicate:SE

REMOTE CONTROL 169 :SYSTem:ERRor[:NEXT]? Query Description Returns the next message from the error queue. Reading the error from the error queue wi

GSP-930 Programming Manual 170 Description Save the current environment as the “User” preset settings. Syntax :SYST:PRES:USER:SAVE :SYSTem:REBoot

REMOTE CONTROL 171 Warning Do not perform this command if the update file is not on the USB drive. If the update file is not on the USB drive, it w

GSP-930 Programming Manual 172 STATus Commands :STATus:OPERation:CONDition? ... 172 :STATus:OPERation:ENABle ...

REMOTE CONTROL 173 Return parameter Bit Bit Weight Description 0~2 N/A Not used 3 8 Sweeping 4 16 Measuring 5 32 Wait for Trigger 6~15 N/A Not used

GSP-930 Programming Manual 174 Return parameter Bit Bit Weight Description 0~2 N/A Not used 3 8 Sweeping 4 16 Measuring 5 32 Wait for Trigger 6~15

REMOTE CONTROL 175 Return parameter Bit Bit Weight Description 0~2 N/A Not used 3 8 Sweeping 4 16 Measuring 5 32 Wait for Trigger 6~15 N/A Not used

GSP-930 Programming Manual 176 Return parameter Bit Bit Weight Description 5 32 Frequency 8 256 Uncal 9 512 Limit Fail 10 1024 ACPLimit 11 2048 SE

REMOTE CONTROL 177 Return parameter Bit Bit Weight Description 5 32 Frequency 8 256 Uncal 9 512 Limit Fail 10 1024 ACPLimit 11 2048 SEM Limit 12 409

GSP-930 Programming Manual 16 Numeric keypad 7 8 96541 2 3/0BK SPEnter The numeric keypad is used to enter vales and parameters. It is often used

GSP-930 Programming Manual 178 Return parameter Bit Bit Weight Description 5 32 Invalid Span/BW Example :STAT:QUES:FREQ:COND? >32 :STATus:QUESt

REMOTE CONTROL 179 Query Syntax :STATus:QUEStionable:FREQuency:NTRansition? Return parameter Bit Bit Weight Description 5 32 Invalid Span/BW Example

GSP-930 Programming Manual 180 :STATus:QUEStionable:ACPLimit:ENABle SetQuery Description Sets or queries the Questionable Status ACP Limit Event

REMOTE CONTROL 181 :STATus:QUEStionable:ACPLimit:NTRansition SetQuery Description Sets or queries the bit weight of the NTR filter for the Question

GSP-930 Programming Manual 182 Return parameter Bit Bit Weight Description 0 1 Main channel high fail 1 2 Main channel low fail 2 4 Adj1 high fail

REMOTE CONTROL 183 Query Syntax :STATus:QUEStionable:SEMLimit:ENABle? Return parameter Bit Bit Weight Description 0 1 Offset 1, Upper fail 1 2 Offse

GSP-930 Programming Manual 184 Description Sets or queries the bit weight of the NTR filter for the Questionable Status SEM Limit register. Synta

REMOTE CONTROL 185 Return parameter Bit Bit Weight Description 0 1 Offset 1, Upper fail 1 2 Offset 1, Lower fail 2 4 Offset 2, Upper fail 3 8 Offset

GSP-930 Programming Manual 186 :STATus:QUEStionable:TOILimit[:EVENt]? Query Description Returns the bit weight of the Questionable Status TOI Lim

REMOTE CONTROL 187 Return parameter Bit Bit Weight Description 0 1 3rd lower fail 1 2 3rd upper fail Example :STAT:QUES:TOIL:PTR 1 :STATus:PRESet Se

GETTING STARTED 17 Rear Panel AC 100 240V50 60 Hz 82W MAX.AC 100 240V50 60 Hz 82W MAX.USB-B, LAN portFanDVI-I portIF OUTTRIG IN/GATE

GSP-930 Programming Manual 188 TRIGger Commands :TRIGger[:SEQuence]:DELay ... 188 :TRIGger[:SEQuence]:DE

REMOTE CONTROL 189 :TRIGger[:SEQuence]:DEMod:LEVel SetQuery Description Sets the trigger level for AM/FM demodulation. Syntax :TRIGger[:SEQuence]:

GSP-930 Programming Manual 190 :TRIGger[:SEQuence]:DEMod:SOURce Set Description Sets the triggering source for AM/FM demodulation Syntax :TRIGger

REMOTE CONTROL 191 :TRIGger[:SEQuence]:PMETer:SOURce SetQuery Description Sets the triggering source to immediate or external Syntax :TRIGger[:SEQu

GSP-930 Programming Manual 192 :TRIGger[:SEQuence]:VIDeo:LEVel SetQuery Description Sets the video trigger level. Syntax :TRIGger[:SEQuence]:VID

REMOTE CONTROL 193 UNIT Commands :UNIT:PMETer:POWer ... 193 :UNIT:POWer ...

This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be photocopied,

GSP-930 Programming Manual 18 Battery pack Voltage: 10.8V Capacity: 5200mAH REF IN BNC female reference input. REF OUT BNC female reference out

GETTING STARTED 19 Display Scale and Reference levelAttenuation levelDate and timeFunction menuMarker informationTrigger settingsPre-amp settingsTra

GSP-930 Programming Manual 20 Sweep settings Sweep icon that shows the sweep status. Trigger settings Trigger icon that shows the trigger statu

GETTING STARTED 21 Status Icon Overview PreAmp Indicates that the pre amplifier is on. AC Shown when running on AC power. AC Charge Shown when

GSP-930 Programming Manual 22 External Lock Indicates that the system is now locked and refers to the external reference input signal External Tr

REMOTE CONTROL 23 REMOTE CONTROL This chapter describes the basic configuration of IEEE488.2 based remote control. This chapter includes interface c

GSP-930 Programming Manual 24 Interface Configuration Configure to USB Remote Interface USB configuration PC side connector Type A, host GSP side

REMOTE CONTROL 25 2. Connect a GPIB cable from a GPIB controller to the GPIB port on the spectrum analyzer. 3. Turn the spectrum analyzer on.

GSP-930 Programming Manual 26 Connection Connect an Ethernet cable from the network to the rear panel LAN port. Settings 1. Press System>Mor

REMOTE CONTROL 27 4. Enter the password using the F1~F7 keys, as shown below, or use the numeric keypad to enter numbers: 7 8 96541 2 3/0 Limitat

Table of Contents 1 Table of Contents SAFETY INSTRUCTIONS ... 2 GETTING STARTED ...

GSP-930 Programming Manual 28 Reset LAN It may be necessary to reset the LAN configuration settings before the LAN can be used. 7. Press System&g

REMOTE CONTROL 29 Configure RS232C Background The RS232C interface is used for remote control with a PC. RS232C Configuration settings Baud Rate St

GSP-930 Programming Manual 30 number, Serial number, and Firmware version in the following format.  GWINSTEK,GSP-930, XXXXXXXXXXXX, V.X.X.X.X Ma

REMOTE CONTROL 31 LXI Browser Interface and Function Check Functionality check Enter the IP address of the spectrum analyzer in a web browser aft

GSP-930 Programming Manual 32 View & Modify Configuration The View & Modify Configuration allows you to modify the LAN settings from the b

REMOTE CONTROL 33 SCPI Command The SCPI Command page allows you to enter SCPI commands directly from the browser for full remote control. Please see

GSP-930 Programming Manual 34 GPIB/LAN Control Function Check Functionality check Please use the National Instruments Measurement & Automat

REMOTE CONTROL 35 Command Syntax Compatible Standard IEEE488.2 Full compatibility SCPI, 1999 Full compatibility Command Structure SCPI (Standard Co

GSP-930 Programming Manual 36 Query A query is a simple or compound command followed by a question mark (?). A parameter (data) is returned. Exa

REMOTE CONTROL 37 Command Forms Commands and queries have two different forms, long and short. The command syntax is written with the short form of

GSP-930 Programming Manual 2 SAFETY INSTRUCTIONS This chapter contains important safety instructions that you must follow during operation and sto

GSP-930 Programming Manual 38 Common Input Parameters Type Description Example <Boolean> Boolean logic 0, 1 <NR1> integers 0, 1, 2, 3

REMOTE CONTROL 39 <ampl> Input: NR3 +unit type 30 mv Note: The unit can be omitted. (Unit defaults to current y-axis unit). Return: <NR3&

GSP-930 Programming Manual 40 Status Registers Status Registers Overview Description The status registers are used to determine the status of the

REMOTE CONTROL 41 1514131211109876543213rd Lower FailNot used+03rd Upper Fail1514131211109876543210Offset 1 Lower FailOffset 1 Upper FailOffset 2 Lo

GSP-930 Programming Manual 42 Status Register Structure Each status register (excluding the status byte register) is divided into a number of regi

REMOTE CONTROL 43 0::15Condition Register1 0::15PTR / NTR1 0::15Event Register1 0::15Enable Register1+To higher order register&:: &&&

GSP-930 Programming Manual 44 5 32 ESB: This is the summary bit for the Standard Event Register. 6 64 MSS/RQS: The MSS bit is the summary bit fo

REMOTE CONTROL 45 Operation Status Register Overview The Operation Status Register Group indicates the operating status of the GSP-930. Bit Summary

GSP-930 Programming Manual 46 Questionable Status Frequency Register Overview The Questionable Status Frequency Register indicates if the span or

REMOTE CONTROL 47 Questionable Status SEM Limit Register Overview The Questionable Status SEM Limit Register Group indicates if any of the SEM offs

SAFETY INSTRUCTIONS 3 Safety Guidelines General Guideline CAUTION  Do not place any heavy object on the instrument.  Avoid severe impact or ro

GSP-930 Programming Manual 48 Questionable Status TOI Limit Register Overview The Questionable Status TOI Limit Register Group indicates if the 3

REMOTE CONTROL 49 Command List SCPI Commands *CLS ... 59 *

GSP-930 Programming Manual 50 :CALCulate:DEMod:FM:RESult:MAXimum? ... 74 :CALCulate:DEMod:FM:STATe ...

REMOTE CONTROL 51 :CALCulate:NORMalize:STATe ... 90 :CALCulate:OCBW:STATe ...

GSP-930 Programming Manual 52 :DISPlay[:WINDow]:SPLit:SPECtrogram ... 101 :DISPlay[:WINDow]:SPLit:TOPO ...

REMOTE CONTROL 53 :MMEMory:STORe:SEQuence ... 116 :MMEMory:STORe:STATe ...

GSP-930 Programming Manual 54 [:SENSe]:DEMod:IFBW ... 133 [:SENSe]:DETector[:FUNCtion] ...

REMOTE CONTROL 55 BANDwidth|BWIDth[:RESolution]? ... 146 [:SENSe]:SEMask:OFFSet<n>:ADDition:FREQuency:STARt? ...

GSP-930 Programming Manual 56 [:SENSe]:TOI:REFerence ... 161 [:SENSe]:TOI:LIMit ...

REMOTE CONTROL 57 :STATus:QUEStionable:CONDition? ... 175 :STATus:QUEStionable:ENABle ...

GSP-930 Programming Manual 4 Battery CAUTION  Rating: 10.8V, 6 cell Li-ion battery  Turn off the power and remove the power cord before insta

GSP-930 Programming Manual 58 :TRIGger[:SEQuence]:VIDeo:SLOPe ... 192 UNIT commands :UNIT:PMETer:POWer ...

REMOTE CONTROL 59 SCPI Commands *CLS ... 59 *IDN? ...

GSP-930 Programming Manual 60 *ESE SetQuery Description Sets or queries the Standard Event Status Enable register. Syntax Query Syntax *ESE <

REMOTE CONTROL 61 *RST Set Description *RST will perform a factory reset. Syntax *RST *SRE SetQuery Description Sets or queries the Service Reques

GSP-930 Programming Manual 62 *WAI Set Description Prevents any other commands or queries from being executed until all outstanding commands have

REMOTE CONTROL 63 :CALCulate:JITTer:CARRier:POWer? ... 75 :CALCulate:JITTer:PHASe? ...

GSP-930 Programming Manual 64 :CALCulate:OCBW:POWer? ... 91 :CALCulate:PMETer:POWer? ...

REMOTE CONTROL 65 :CALCulate:ACPR:ACHannel<n>:LOWer? Query Description Returns the ACPR (adjacent channel power ratio in dB) calculated for t

GSP-930 Programming Manual 66 ON Enable the selected channel. Return parameter 0 The selected channel is disabled. 1 The selected channel is ena

REMOTE CONTROL 67 Query Syntax :CALCulate:ACPR:CHPower? Return parameter <NR3> Power Query Example :CALC:ACPR:CHP? >-1.028e+02 :CALCulate:A

SAFETY INSTRUCTIONS 5 Disposal Do not dispose this instrument as unsorted municipal waste. Please use a separate collection facility or contact the

GSP-930 Programming Manual 68 Query Syntax :CALCulate:CNR:STATe? Parameter 0 CNR is off. 1 CNR is on. OFF CNR is off. ON CNR is on. Return para

REMOTE CONTROL 69 :CALCulate:CTB:RESult? Query Description Returns the CTB measurement result in dB. Query Syntax :CALCulate:CTB:RESult? Return pa

GSP-930 Programming Manual 70 Syntax :CALCulate:DELTamarker<n>:PAIR:SPAN <freq> Parameter <n> Marker number. <freq> <N

REMOTE CONTROL 71 Parameter <n> Marker number. Return parameter <rel_ampl> <NR3> in dB. Example :CALC:DELT1:Y? >-1.032e+1 :CAL

GSP-930 Programming Manual 72 :CALCulate:DEMod:AM:RESult:MAXimum? Query Description Returns the maximum recorded measurement results for AM demod

REMOTE CONTROL 73 :CALCulate:DEMod:EARPhone:STATe SetQuery Description Sets or queries the state of the ear phone out port. Syntax :CALCulate:DEMod

GSP-930 Programming Manual 74 Return parameter <deviation,rate,power,offset,sinad> deviation Frequency deviation in Hz. rate Modulation ra

REMOTE CONTROL 75 Return parameter 0 FM Analysis is off. 1 FM Analysis is on. Example :CALC:DEM:FM:STAT 1 :CALCulate:DEMod:RESet Set Description T

GSP-930 Programming Manual 76 :CALCulate:JITTer:PHASe? Query Description Returns the carrier phase jitter in radians. Query Syntax :CALCulate:JI

REMOTE CONTROL 77 Query Syntax :CALCulate:LIMit<n>:DATA? Parameter/ Return parameter <csv data> pt#1 freq, pt#1 limit, …….pt#10 freq, p

GSP-930 Programming Manual 6 Power cord for the United Kingdom When using the instrument in the United Kingdom, make sure the power cord meets the

GSP-930 Programming Manual 78 :CALCulate:LIMit<n>:MARKer Set Description Sets the current marker position to a point on a limit line. The v

REMOTE CONTROL 79 Example :CALC:LIM:STAT 1 :CALCulate:LIMit<n>:TRACe Set Description Creates a limit line from the currently selectly trace w

GSP-930 Programming Manual 80 Example :CALC:MARK1:FCO:RES? >1.0e+3 :CALCulate:MARKer<n>:FCOunt:RESolution:AUTO SetQuery Description Sets

REMOTE CONTROL 81 :CALCulate:MARKer<n>:FCOunt:X? Query Description Returns the counter frequency of the selected marker in Hz. Query Syntax

GSP-930 Programming Manual 82 Parameter <n> <NR1> Maker number 1~6. Return parameter <NR3> Normalized noise level in the Y-axis

REMOTE CONTROL 83 :CALCulate:MARKer:PEAK:DATA? Query Description Returns all the top 10 peak data values in CSV format (returns the contents of the

GSP-930 Programming Manual 84 Parameter/ Return parameter FREQuency Sort by frequency. AMPLitude Sort by amplitude. Example :CALC:MARK:PEAK:SORT:T

REMOTE CONTROL 85 Syntax :CALCulate:MARKer:PEAK:THReshold:STATe {ON|OFF|1|0} Query Syntax :CALCulate:MARKer:PEAK:THReshold:STATe? Parameter 0 Turn p

GSP-930 Programming Manual 86 ON Turn the selected marker on. Return parameter 0 The selected marker is off. 1 The selected marker on. Example :

REMOTE CONTROL 87 :CALCulate:MARKer<n>:TRACe:AUTO SetQuery Description Sets or queries the state of the Marker Trace function. Allows the sel

GETTING STARTED 7 GETTING STARTED This chapter provides a brief overview of the GSP-930, the package contents, instructions for first time use and a

GSP-930 Programming Manual 88 Parameter/ Return parameter <n> <NR1> Marker number 1~6 <freq> Hz Example :CALC:MARK4:X 2.0e+6 :CA

REMOTE CONTROL 89 Syntax :CALCulate:MATH:LDIF <Destination Trace,T1,T2, Ref> Parameter < Destination Trace>* TRACe1, TRACe2, TRACe3 or

GSP-930 Programming Manual 90 Example :CALC:NDB:STAT ON :CALCulate:NDB:BANDwidth|BWIDth? Query Description Returns the NdB bandwidth measurement.

REMOTE CONTROL 91 ON Turn OCBW on. Return parameter 0 OCBW is off. 1 OCBW is on. Example :CALC:OCBW:STAT ON :CALCulate:OCBW:BANDwidth|BWIDth? Quer

GSP-930 Programming Manual 92 Description Returns the power meter power measurement. Query Syntax :CALCulate:PMETer:POWer? Return parameter <N

REMOTE CONTROL 93 Description Turns the SEM measurement on/off or queries its state. Syntax :CALCulate:SEM:STATe {ON|OFF|1|0} Query Syntax :CALCulat

GSP-930 Programming Manual 94 Return parameter <base lower> <NR3> dBc <base upper> <NR3> dBc <3rd order lower> <

REMOTE CONTROL 95 Query syntax :CALCulate:TOI:RESult? Return parameter <3rd lower> 3rd order lower intercept <lower p/f> 3rd order lowe

GSP-930 Programming Manual 96 Parameter/ Return parameter <SA> Spectrum mode <PMETer> Power meter mode Example :CONF:MODE SA DISPlay C

REMOTE CONTROL 97 :DISPlay:BRIGhtness SetQuery Description Sets or queries the LCD brightness level. Syntax :DISPlay:BRIGhtness {HIGH|MIDDle|LOW}