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Spectrum Analyzer

GSP-930

PROGRAMMING MANUAL

REVISION 1.0 May, 2012

ISO-9001 CERTIFIED MANUFACTURER

Summary of content (195 pages)

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Spectrum Analyzer GSP-930 PROGRAMMING MANUAL REVISION 1.
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This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will company. The information in this manual was correct at the time of printing. However, Good Will continues to improve products and reserves the rights to change specification, equipment, and maintenance procedures at any time without notice. Good Will Instrument Co., Ltd. No.
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Table of Contents Table of Contents SAFETY INSTRUCTIONS .................................................. 2 GETTING STARTED .......................................................... 7 GSP-930 Introduction ............................ 8 Accessories .......................................... 10 Appearance .......................................... 12 REMOTE CONTROL ....................................................... 23 Interface Configuration ........................ 24 Command Syntax .................
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GSP-930 Programming Manual SAFETY INSTRUCTIONS This chapter contains important safety instructions that you must follow during operation and storage. Read the following before any operation to insure your safety and to keep the instrument in the best possible condition. Safety Symbols These safety symbols may appear in this manual or on the instrument. WARNING Warning: Identifies conditions or practices that could result in injury or loss of life.
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SAFETY INSTRUCTIONS Safety Guidelines General Guideline CAUTION  Do not place any heavy object on the instrument.  Avoid severe impact or rough handling that leads to damaging the instrument.  Do not discharge static electricity to the instrument.  Use only mating connectors, not bare wires, for the terminals.  Ensure signals to the RF input do not exceed +30dBm.  Ensure reverse power to the TG output terminal does not exceed +30dBm.  Do not supply any input signals to the TG output.
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GSP-930 Programming Manual Battery CAUTION Cleaning Operation Environment  Rating: 10.8V, 6 cell Li-ion battery  Turn off the power and remove the power cord before installing or removing the battery.  Disconnect the power cord before cleaning.  Use a soft cloth dampened in a solution of mild detergent and water. Do not spray any liquid.  Do not use chemicals containing harsh material such as benzene, toluene, xylene, and acetone.
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SAFETY INSTRUCTIONS Disposal Do not dispose this instrument as unsorted municipal waste. Please use a separate collection facility or contact the supplier from which this instrument was purchased. Please make sure discarded electrical waste is properly recycled to reduce environmental impact.
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GSP-930 Programming Manual Power cord for the United Kingdom When using the instrument in the United Kingdom, make sure the power cord meets the following safety instructions.
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GETTING STARTED GETTING STARTED This chapter provides a brief overview of the GSP-930, the package contents, instructions for first time use and an introduction to the front panel, rear panel and GUI. GSP-930 Introduction ....................................................... 8 Main Features............................................................................. 8 Accessories .................................................................... 10 Package Contents ...................................
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GSP-930 Programming Manual GSP-930 Introduction The GSP-930 is the most advanced spectrum analyzer GW Instek has produced to date. The GSP-930 features a split window display to view data in spectrum, topographic or spectrographic views.
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GETTING STARTED Interface  Channel power measurement  Demodulation analyzer  Diverse marker functions and features with Peak Table  Sequence function to automatically perform preprogrammed sequential operations  Optional battery operation  8.4 color LCD (800600)  On-screen menu icons  DVI-I video output  RS-232 with RTS/CTS hardware flow control  USB 2.
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GSP-930 Programming Manual Accessories Standard Accessories Options Optional Accessories 10 Part number Description Region dependant User manual Region dependant Power cord Option number Description Opt1. Tracking generator Opt2. Battery (11.1V/5200mAH Li-ion battery) Opt3.
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GETTING STARTED Package Contents Check the contents before using the GSP-930.
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GSP-930 Programming Manual Appearance GSP-930 Front Panel LCD display Function keys Main keys Control keys Power key CONTROL Spectrum Analyzer 9 kHz 3 GHz GSP-930 File keys Marker keys FILE Frequency BW/Avg Meas File MARKER STATE Span Sweep Limit Line Quick Save Marker Preset Amplitude Trace Sequence Save Marker-> Mode Autoset Display Trigger Recall Peak Search System LOCAL F1 F2 State keys F3 Scroll wheel 7 8 9 4 5 6 1 2 3 BK SP / Enter F4 F5 F6 0 A
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GETTING STARTED Span Amplitude Autoset Control keys BW/Avg Sweep Trace Display Meas Limit Line Sequence Sets the span, with options for full span, zero span and last span. Sets the amplitude reference level, attenuation, pre-amplifier controls, scale and other options for attenuation and scale. Automatically searches the peak signal with maximum amplitude and displays it with appropriate horizontal and vertical scales.
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GSP-930 Programming Manual Trigger File File Quick Save Marker File utilities options The Quick Save utility allows you to save either the state, trace, screen limit line, correction or sequence with only a single press. Save Save the trace, state etc., and save options. Recall Recall the trace, state etc., and recall options. Marker Turns the Markers on/off and configures the markers. Marker-> The Marker-> key positions the markers on the trace. Peak Search State Sets the triggering modes.
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GETTING STARTED Mode System The Mode key sets the spectrum analyzer to either Spectrum or Power Meter mode. The System key shows system information, settings and other system related functions. Power key Turns the instrument on/off. Scroll wheel Edit values, select listed items. Arrow keys Increment/decrement values (in steps), select listed items. RF input terminal RF input port. Accepts RF inputs. RF INPUT 50W DC ±50V MAX. +30dBm MAX. DC power supply 500mA MAX.
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GSP-930 Programming Manual Numeric keypad 7 8 9 4 5 6 1 2 3 BK SP / Enter 0 The Tracking Generator (TG) output source. TG output port TG OUTPUT 50 W DC ±50V MAX. REV PWR +30dBm USB A, Micro SD 16 The numeric keypad is used to enter vales and parameters. It is often used in conjunction with the arrow keys and scroll wheel.
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GETTING STARTED Rear Panel IF OUT DVI-I port USB-B, LAN port Power socket Fan RS232 port TRIG IN/GATE IN port AC 100 50 60 Hz 240V 82W MAX. ALARM OUT/ OPEN COLLECTOR REF OUT REF IN GPIB port (optional) Battery cover/ Optional battery pack RS232 RS232 9 pin DSUB port. IF OUT SMA IF Out port. DVI-I DVI video out port. Supports SVGA (800X600) @ 60Hz. Fan Power Socket Power Socket: 100~240V, 50/60Hz.
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GSP-930 Programming Manual Battery pack Voltage: 10.8V Capacity: 5200mAH REF IN BNC female reference input. REF OUT BNC female reference output: 10MHz, 50Ω impedance Security Lock ALARM OUT BNC female open collector Alarm output. TRIG IN/GATE IN BNC female 3.3V CMOS trigger input/gated sweep input. Phone 3.5mm stereo headphone jack (wired for mono operation) USB B USB B Device port. USB 1.1/2.
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GETTING STARTED Display Attenuation level Date and time Marker information LXI icon Scale and Reference level Sweep settings Trigger settings Traces and waveforms Entry / Message area Function menu Pre-amp settings Trace and Detection settings Frequency/Bandwidth settings Status icons Reference level Displays the reference level. Attenuation Displays the vertical scale (attenuation) of the input signal. Date/Time Displays the date and time. Marker information Displays marker information.
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GSP-930 Programming Manual Sweep settings Sweep icon that shows the sweep status. Trigger settings Trigger icon that shows the trigger status. Pre-amp settings Pre-amplifier icon that shows the Pre-amplifier status. Trace and detection settings Trace icon that shows the trace type and the detection mode used for each trace. Status Icons Displays the interface status, power source status, and alarm status, etc. See the Status Icon Overview on page 21 for a list of the status icons.
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GETTING STARTED Status Icon Overview PreAmp Indicates that the pre amplifier is on. AC Shown when running on AC power. AC Charge Shown when the AC power is charging the battery. Alarm Off Alarm buzzer output is currently off. Alarm On Alarm buzzer output is currently on. Amplitude Offset Indicates that the amplitude-shift is active.
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GSP-930 Programming Manual External Lock Indicates that the system is now locked and refers to the external reference input signal External Trigger External trigger signal is being used. Math Trace math is being used. Sequence Indicator Shown when a sequence is running. Sweep Indicator Indicates that the sweep time is manually set. Tracking generator Indicates the tracking generator is turned on. TG Normalization Indicates that the tracking generator has been normalized.
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REMOTE CONTROL REMOTE CONTROL This chapter describes the basic configuration of IEEE488.2 based remote control. This chapter includes interface configuration, a remote control overview as well as the control syntax and commands. Interface Configuration .................................................. 24 Command Syntax ........................................................... 35 Status Registers ............................................................. 40 Command List ..............................
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GSP-930 Programming Manual Interface Configuration Configure to USB Remote Interface USB configuration Note PC side connector Type A, host GSP side connector Rear panel Type B, slave Speed 1.1/2.0 (full speed/high speed) USB Class USB TMC (USB T&M class) Before communication with the GSP-930 via the USB interface, make sure NI-Visa has been properly installed on the PC beforehand. (NI-Visa 3.0 or above supports USB TMC) Panel operation 1. Connect the USB cable to the rear panel USB B port. 2.
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REMOTE CONTROL 2. Connect a GPIB cable from a GPIB controller to the GPIB port on the spectrum analyzer. 3. Turn the spectrum analyzer on. 4. Press System >More 1/2[F7]>RmtInterface Config[F2]>GPIB Addr and set the GPIB address.
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GSP-930 Programming Manual Connection Settings Connect an Ethernet cable from the network to the rear panel LAN port. 1. Press System >More 1/2[F7]>RmtInterface> LAN[F2]>LAN Config[F1] to set the LAN settings: IP Address[F1] Subnet Mask[F2] Default Gateway[F3] DNS Server[F4] LAN Config[F5] Sets the IP address. Sets the subnet mask. Sets the default gateway. Sets the DNS server address Toggles the LAN configuration between DHCP and manual settings. 2.
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REMOTE CONTROL 4. Enter the password using the F1~F7 keys, as shown below, or use the numeric keypad to enter numbers: 7 8 9 4 5 6 1 2 3 0 / Limitations: No spaces  Only 1~9, A~Z, a~z characters allowed  A B ABCDE LXI Password> C a D b FGHIJ E c KLMNO Lowercase d PQRST Return e UVWXY Z Return Return Menu tree to enter the password 5. The password appears on the bottom of the screen as it is created. Password 6. Press Enter to confirm setting the password.
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GSP-930 Programming Manual Reset LAN It may be necessary to reset the LAN configuration settings before the LAN can be used. 7. Press >More 1/2[F7]>RmtInterface Config[F2]>LAN Reset[F3] to reset the LAN. System 8. The GSP-930 will now automatically reboot. Note Each time the LAN is reset, the default password is restored.
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REMOTE CONTROL Configure RS232C Background The RS232C interface is used for remote control with a PC. RS232C Configuration settings Baud Rate Stop bit: 1 (fixed) Parity: none (fixed) Data bit: 8 (fixed) Connection Connect an RS232C cable from the PC to the rear panel RS232 port. 1. Press System >More 1/2[F7]>RmtInterface Config>RS232 BaudRate[F4] to set the baud rate.
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GSP-930 Programming Manual number, Serial number, and Firmware version in the following format.  GWINSTEK,GSP-930, XXXXXXXXXXXX, V.X.X.X.X Manufacturer: GWINSTEK Model number : GSP-930 Serial number : XXXXXXXXXXXX Firmware version : V.X.X.X Note 30 For further details, please see the programming manual, available on the GW Instek web site @ www.gwinstek.com.
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REMOTE CONTROL LXI Browser Interface and Function Check Functionality check Enter the IP address of the spectrum analyzer in a web browser after the instrument has been configured and connected to the LAN (page 25). http:// XXX.XXX.XXX.XXX The web browser interface appears: Welcome Page Note The Welcome Page lists all the LXI and LAN configuration settings as well as the instrument identification. The instrument identification can be disabled from this page.
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GSP-930 Programming Manual View & Modify Configuration The View & Modify Configuration allows you to modify the LAN settings from the browser. A password must be entered to alter the settings. Password: lxiWNpwd [Note: password is case sensitive.] Note If the “Factory Defaults” option is chosen, the password will be reset back to the default password It will also be necessary to manually reset the spectrum analyzer when a message prompts you to do so on the web browser.
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REMOTE CONTROL SCPI Command The SCPI Command page allows you to enter SCPI commands directly from the browser for full remote control. Please see the programming manual for details. A password must be entered before remote commands can be used. Password: lxiWNpwd [Note: password is case sensitive.] Get Image Note The Get Image page allows the browser to remotely capture a screenshot of the GSP-930 display.
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GSP-930 Programming Manual GPIB/LAN Control Function Check Functionality check Please use the National Instruments Measurement & Automation Controller software to confirm GPIB/LAN functionality. See the National Instrument website, http://www.ni.com for details. Note 34 For further details, please see the programming manual, available on the GW Instek web site @ www.gwinstek.com.
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REMOTE CONTROL Command Syntax Compatible Standard Command Structure IEEE488.2 Full compatibility SCPI, 1999 Full compatibility SCPI (Standard Commands for Programmable Instruments) commands follow a tree-like structure, organized into nodes. Each level of the command tree is a node. Each keyword in a SCPI command represents each node in the command tree. Each keyword (node) of a SCPI command is separated by a colon (:). For example, the diagram below shows an SCPI sub-structure and a command example.
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GSP-930 Programming Manual Query A query is a simple or compound command followed by a question mark (?). A parameter (data) is returned. Example CALCulate:CSO:STATe? Compound Two or more commands on the same command line. Compound commands are separated with either a semicolon (;) or a semi-colon and a colon (;:). A semi-colon is used to join two related commands, with the caveat that the last command must begin at the last node of the first command.
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REMOTE CONTROL Commands and queries have two different forms, long and short. The command syntax is written with the short form of the command in capitals and the remainder (long form) in lower case. Command Forms The commands can be written in capitals or lower-case, just so long as the short or long forms are complete. An incomplete command will not be recognized. Below are examples of correctly written commands.
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GSP-930 Programming Manual Common Input Parameters Type Description Example Boolean logic 0, 1 integers 0, 1, 2, 3 decimal numbers 0.1, 3.14, 8.5 floating point 4.5e-1, 8.25e+1 any of NR1, 2, 3 1, 1.5, 4.5e-1 Input: + unit 2.5 mhz Unit = kHz, MHz, GHz. Note: The unit can be omitted (unit defaults to Hz). Return: 2.5e+5 Note: Units = Hz.
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REMOTE CONTROL Input: 30 mv NR3 +unit type Note: The unit can be omitted. (Unit defaults to current y-axis unit). Return: 3.0e-2 Note: Units = current y axis unit. Input: + unit trace1 2.3e-6 ms Unit = ms, ns, ps, ks Note: The unit can be omitted (unit defaults to seconds). Return: 3.0e-2 Note: Units = seconds. Message Terminator LF 172.16.20.
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GSP-930 Programming Manual Status Registers Status Registers Overview Description The status registers are used to determine the status of the spectrum analyzer. The status registers maintain the status of the pass/fail limits, trigger status and other operation statuses.
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REMOTE CONTROL Questionable Status Frequency Register Operation Status Register Questionable Status ACP Limit Register Questionable Status SEM Limit Register Questionable Status TOI Limit Register 15 15 15 15 15 14 14 14 14 14 13 13 13 13 12 12 12 12 12 11 11 11 11 11 13 Not used Not used Not used Not used 10 10 10 10 9 9 9 9 8 8 8 8 7 7 7 6 6 6 5 Wait for trigger 5 4 Measuring 4 4 3 Sweeping 3 3 2 1 Invalid span of BW 2 Not used 0 Not used 5
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GSP-930 Programming Manual Status Register Structure Each status register (excluding the status byte register) is divided into a number of register structures:  Condition register  Positive transition register  Negative transition register  Event Register  Event Enable Register Condition Registers The condition registers report the state of the GSP-930. Condition registers can only be read.
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REMOTE CONTROL To higher order register + Condition Register PTR / NTR Event Register 0 1 : : 15 0 1 : : 15 0 1 : : 15 & & & & : & & : & & & & Enable Register 0 1 : : 15 Status Byte Register (STB) The Status Byte register consolidates the status events of all the status registers. The Status Byte register can be cleared with the *CLS command.
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GSP-930 Programming Manual 5 32 6 64 7 128 ESB: This is the summary bit for the Standard Event Register. MSS/RQS: The MSS bit is the summary bit for the Service Request Enable Register. The RQS bit is set to 1 when the MSS bit is set to 1. Operation Status Summary Bit: This is the summary bit for the Operation Status Register. Standard Event Status Register (ESR) The Standard Event Status Register Group indicates if any errors have occurred or fail limits tripped.
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REMOTE CONTROL Operation Status Register The Operation Status Register Group indicates the operating status of the GSP-930. Overview Bit Summary Bit 3 4 5 Weight Description 8 Sweeping: Indicates that a sweep is in progress. 16 Measuring: The instrument is currently performing a measurement. 32 Waiting for Trigger: The instrument is in a “wait for trigger” state. Questionable Status Register The Questionable Status Register Group indicates if any limits have been tripped.
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GSP-930 Programming Manual Questionable Status Frequency Register The Questionable Status Frequency Register indicates if the span or BW settings are invalid. Overview Bit Summary Bit 5 Weight Description 32 Invalid Span or BW: This is bit is set to 1 when there is an invalid span or bandwidth (setting) during the frequency count. Questionable Status ACP Limit Register The Questionable Status ACP Limit Register Group indicates if any adjacent channel limits have been tripped.
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REMOTE CONTROL Questionable Status SEM Limit Register The Questionable Status SEM Limit Register Group indicates if any of the SEM offset limits have been tripped. Overview Bit Summary Bit 0 1 2 3 4 5 6 7 8 9 Weight Description 1 Offset 1 Upper Fail: This bit is set to 1 when the SEM Offset 1 upper limit has been violated. 2 Offset 1 Lower Fail: This bit is set to 1 when the SEM Offset 1 lower limit has been violated.
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GSP-930 Programming Manual Questionable Status TOI Limit Register The Questionable Status TOI Limit Register Group indicates if the 3rd Order Upper or Lower limit has been tripped. Overview Bit Summary Bit 0 1 48 Weight Description 1 3rd Upper Fail: This bit is set to 1 when the 3rd Order Upper limit has been tripped. 2 3rd Lower Fail: This bit is set to 1 when the 3rd Order Lower limit has been tripped.
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REMOTE CONTROL Command List SCPI Commands *CLS .......................................................................................... 59 *IDN? ....................................................................................... 59 *ESE .......................................................................................... 60 *ESR? ........................................................................................ 60 *OPC .......................................................................
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GSP-930 Programming Manual :CALCulate:DEMod:FM:RESult:MAXimum? ..................74 :CALCulate:DEMod:FM:STATe .........................................74 :CALCulate:DEMod:RESet ..................................................75 :CALCulate:JITTer:STATe ....................................................75 :CALCulate:JITTer:CARRier:POWer? ................................75 :CALCulate:JITTer:PHASe?..................................................76 :CALCulate:JITTer:TIME?...................................
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REMOTE CONTROL :CALCulate:NORMalize:STATe .......................................... 90 :CALCulate:OCBW:STATe .................................................. 90 :CALCulate:OCBW:BANDwidth|BWIDth? .................... 91 :CALCulate:OCBW:CHPower?............................................ 91 :CALCulate:OCBW:POWer? ................................................ 91 :CALCulate:PMETer:POWer? ............................................. 91 :CALCulate:PMETer:LIMit:STATe ....................................
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GSP-930 Programming Manual :DISPlay[:WINDow]:SPLit:SPECtrogram ...................... 101 :DISPlay[:WINDow]:SPLit:TOPO ................................... 102 :DISPlay[:WINDow]:TOPO .............................................. 102 :DISPlay[:WINDow]:TRACe:MODE ..................... 102 :DISPlay[:WINDow]:TRACe:Y:DLINe .......................... 102 :DISPlay[:WINDow]:TRACe:Y:DLINe:STATe ............ 103 :DISPlay[:WINDow]:TRACe:Y[:SCALe]:NRLevel ....... 103 :DISPlay[:WINDow]:TRACe:Y[:SCALe]:NRPosition ..
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REMOTE CONTROL :MMEMory:STORe:SEQuence ..........................................116 :MMEMory:STORe:STATe ................................................116 :MMEMory:STORe:TRACe ...............................................117 OUTPut commands :OUTPut[:STATe] ................................................................117 SENse commands [:SENSe]:ACPR:ACHannel:BANDwidth|BWIDth ..................................................................................................
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GSP-930 Programming Manual [:SENSe]:DEMod:IFBW .................................................... 133 [:SENSe]:DETector[:FUNCtion] ...................................... 133 [:SENSe]:DETector[:FUNCtion]:AUTO ........................ 133 [:SENSe]:EMIFilter:STATe ................................................ 134 [:SENSe]:EMIFilter:BANDwidth|BWIDth[:RESolution] ................................................................................................. 134 [:SENSe]:FREQuency:CENTer ..................
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REMOTE CONTROL BANDwidth|BWIDth[:RESolution]? ..............................146 [:SENSe]:SEMask:OFFSet:ADDition: FREQuency:STARt? ............................................................148 [:SENSe]:SEMask:OFFSet:ADDition: FREQuency:STOP? .............................................................148 [:SENSe]:SEMask:OFFSet:ADDition: STARt:ABSolute?..................................................................149 [:SENSe]:SEMask:OFFSet:ADDition: STOP:ABSolute? ..........................
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GSP-930 Programming Manual [:SENSe]:TOI:REFerence .................................................. 161 [:SENSe]:TOI:LIMit ............................................................ 161 SOURce commands :SOURce:POWer[:LEVel][:IMMediate][:AMPLitude] .. 162 :SOURce:POWer[:LEVel][:IMMediate][:AMPLitude] :OFFSet .................................................................................. 162 :SOURce:POWer[:LEVel][:IMMediate][:AMPLitude] :STEP ............................................................
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REMOTE CONTROL :STATus:QUEStionable:CONDition? ..............................175 :STATus:QUEStionable:ENABle ......................................175 :STATus:QUEStionable[:EVENt]? ...................................176 :STATus:QUEStionable:NTRansition ..............................176 :STATus:QUEStionable:PTRansition ...............................177 :STATus:QUEStionable:FREQuency:CONDition? ......177 :STATus:QUEStionable:FREQuency:ENABle ..............178 :STATus:QUEStionable:FREQuency[:EVENt]?..........
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GSP-930 Programming Manual :TRIGger[:SEQuence]:VIDeo:SLOPe ............................. 192 UNIT commands :UNIT:PMETer:POWer ..................................................... 193 :UNIT:POWer ......................................................................
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REMOTE CONTROL SCPI Commands *CLS .......................................................................................... 59 *IDN? ....................................................................................... 59 *ESE .......................................................................................... 60 *ESR? ........................................................................................ 60 *OPC ....................................................................................
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GSP-930 Programming Manual Set *ESE Query Description Sets or queries the Standard Event Status Enable register. Syntax *ESE Query Syntax *ESE? Parameter Return parameter *ESR? Description 0~255 Returns the bit sum of the Standard Event Status Enable register. Query Queries the Standard Event Status register. The Event Status register is cleared after it is read.
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REMOTE CONTROL *RST Set Description *RST will perform a factory reset. Syntax *RST Set *SRE Query Description Sets or queries the Service Request Enable register. The Service Request Enable register determines which registers of the Status Byte register are able to generate service requests. Syntax *SRE Query Syntax *SRE? Parameter Return parameter 0~255 Returns the bit sum of the Service Request Enable register.
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GSP-930 Programming Manual *WAI Set Description Prevents any other commands or queries from being executed until all outstanding commands have completed. Syntax *WAI CALCulate Commands :CALCulate:ACPR:ACHannel:HLIMit:FAIL? ..........64 :CALCulate:ACPR:ACHannel:LLIMit:FAIL? ...........64 :CALCulate:ACPR:ACHannel:LOWer? .....................65 :CALCulate:ACPR:ACHannel:UPPer? .......................65 :CALCulate:ACPR:ACHannel:STATe ........................
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REMOTE CONTROL :CALCulate:JITTer:CARRier:POWer? ............................... 75 :CALCulate:JITTer:PHASe? ................................................. 76 :CALCulate:JITTer:TIME? ................................................... 76 :CALCulate:LIMit:CLEar.............................................. 76 :CALCulate:LIMit:DATA ............................................. 76 :CALCulate:LIMit:FAIL? ...................................................... 77 :CALCulate:LIMit:LOW .....................
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GSP-930 Programming Manual :CALCulate:OCBW:POWer? ................................................91 :CALCulate:PMETer:POWer? ..............................................91 :CALCulate:PMETer:LIMit:STATe.....................................92 :CALCulate:PMETer:LIMit:FAIL? ......................................92 :CALCulate:SEM:STATe .......................................................92 :CALCulate:SEM:OFFSet:RESult? .............................93 :CALCulate:TOI:DIFFerential? ........................
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REMOTE CONTROL :CALCulate:ACPR:ACHannel:LOWer? Query Description Returns the ACPR (adjacent channel power ratio in dB) calculated for the selected lower adjacent channel. Query Syntax :CALCulate:ACPR:ACHannel:LOWer? Parameter Return parameter Query Example adjacent channel 1~3 Power ratio in dB :CALC:ACPR:ACH1:LOW? >1.
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GSP-930 Programming Manual ON Return parameter 0 1 Query Example Enable the selected channel. The selected channel is disabled. The selected channel is enabled. :CALC:ACPR:ACH1:STAT? >1 :CALCulate:ACPR:CHANnel:HLIMit:FAIL? Query Description Returns the ACPR upper limit pass/fail judgment for the main channel. A pass indicates that every trace point in the main channel is lower than or equal to the uppder limit.
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REMOTE CONTROL Query Syntax :CALCulate:ACPR:CHPower? Return parameter Query Example Power :CALC:ACPR:CHP? >-1.028e+02 Set :CALCulate:ACPR:STATe Query Description Sets or queries the state of the ACPR measurement function. Syntax :CALCulate:ACPR:STATe {OFF|ON|0|1} Query Syntax :CALCulate:ACPR:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Query Example ACPR is disabled. ACPR is enabled. ACPR is disabled. ACPR is enabled. ACPR is disabled. ACPR is enabled.
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GSP-930 Programming Manual Query Syntax :CALCulate:CNR:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Query Example CNR is off. CNR is on. CNR is off. CNR is on. CNR is off. CNR is on. :CALC:CNR:STAT? >1 :CALCulate:CSO:RESult? Query Description Returns the CSO measurement result in dB. Query Syntax :CALCulate:CSO:RESult? Return parameter Query Example CSO measurement in dB :CALC:CSO:RES? >4.
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REMOTE CONTROL :CALCulate:CTB:RESult? Query Description Returns the CTB measurement result in dB. Query Syntax :CALCulate:CTB:RESult? Return parameter Query Example CTB measurement in dB :CALC:CTB:RES? >-4.237e+01 Set :CALCulate:CTB:STATe Query Description Sets or queries the state of the CTB measurement function. Syntax :CALCulate:CTB:STATe {ON|OFF|1|0} Query Syntax :CALCulate:CTB:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Query Example CTB is off. CTB is on. CTB is off.
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GSP-930 Programming Manual Syntax :CALCulate:DELTamarker:PAIR:SPAN Parameter Example :CALC:DELT1:PAIR:SPAN 1e+9 Marker number. frequency of span. :CALCulate:DELTamarker:PAIR:CENTer Set Description Takes the current span between the chosen markers and relocates that center frequency to the chosen center frequency. Syntax :CALCulate:DELTamarker:PAIR:CENTer Parameter Example :CALC:DELT1:PAIR:CENT 1e+9 Marker number. center frequency.
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REMOTE CONTROL Parameter Marker number. Return parameter in dB. Example :CALC:DELT1:Y? >-1.032e+1 :CALCulate:DEMod:AM:RESult:CURRent? Query Description Returns the current measurement results for AM demodulation as a comma separated string. Query Syntax :CALCulate:DEMod:AM:RESult:CURRent? Return parameter depth Modulation depth in %. rate Modulation rate in Hz. power Carrier power in the current Y-axis units.
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GSP-930 Programming Manual :CALCulate:DEMod:AM:RESult:MAXimum? Query Description Returns the maximum recorded measurement results for AM demodulation as a comma separated string. Query Syntax :CALCulate:DEMod:AM:RESult:MAXimum? Return parameter depth Modulation depth in %. rate Modulation rate in Hz. power Carrier power in the current Y-axis units. offset Carrier frequency offset in Hz. sinad Signal to noise and distortion ratio in dB.
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REMOTE CONTROL Set :CALCulate:DEMod:EARPhone:STATe Query Description Sets or queries the state of the ear phone out port. Syntax :CALCulate:DEMod:EARPhone:STATe {ON|OFF|1|0} Query Syntax :CALCulate:DEMod:EARPhone:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Example Turn the phone output off. Turn the phone output on. Turn the phone output off. Turn the phone output on. Phone output is off. Phone output is on.
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GSP-930 Programming Manual Return parameter deviation Frequency deviation in Hz. rate Modulation rate in Hz. power Carrier power in the current Y-axis units. offset Carrier frequency offset in Hz. sinad Signal to noise and distortion ratio in dB. Query Example :CALC:DEM:FM:RES:MIN? >9.840e+1,1.02e+2,-1.12e+1,3.21e+1,1.
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REMOTE CONTROL Return parameter 0 1 Example FM Analysis is off. FM Analysis is on. :CALC:DEM:FM:STAT 1 :CALCulate:DEMod:RESet Set Description This command will reset the max and min records for the current demodulation analysis. Syntax :CALCulate:DEMod:RESet Set :CALCulate:JITTer:STATe Query Description Sets or queries the state of the Jitter Analysis function.
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GSP-930 Programming Manual :CALCulate:JITTer:PHASe? Query Description Returns the carrier phase jitter in radians. Query Syntax :CALCulate:JITTer:PHASe? Return parameter Query Example Rad :CALC:JITT:PHAS? >1.5307e+01 :CALCulate:JITTer:TIME? Query Description Returns the carrier jitter time in seconds. Query Syntax :CALCulate:JITTer:TIME? Return parameter Query Example Seconds :CALC:JITT:TIME? >.5.
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REMOTE CONTROL Query Syntax :CALCulate:LIMit:DATA? Parameter/ pt#1 freq, pt#1 limit, …….pt#10 freq, Return parameter pt#10 limit. Example Seleted limit line :CALCulate:LIMit3:DATA? >1e+6,-10,2e+6,-30,3e+6,-40,4e+6…………… :CALCulate:LIMit:FAIL? Query Description Returns the Pass/Fail judgment.
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GSP-930 Programming Manual :CALCulate:LIMit:MARKer Set Description Sets the current marker position to a point on a limit line. The vertical position of the point is the marker’s vertical position + a user-defined offset.
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REMOTE CONTROL Example :CALC:LIM:STAT 1 :CALCulate:LIMit:TRACe Set Description Creates a limit line from the currently selectly trace with a user defined offset. Syntax :CALCulate:LIMit:TRACe Parameter Example :CALC:LIM2:TRAC 10 limit line 1~5 in dB :CALCulate:MARKer:AOFF Set Description Turns all the markers off.
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GSP-930 Programming Manual Example :CALC:MARK1:FCO:RES? >1.0e+3 :CALCulate:MARKer:FCOunt: RESolution:AUTO Set Query Description Sets the frequency counter resolution Auto setting on/off. Syntax :CALCulate:MARKer:FCOunt:RESolution:AUTO {ON|OFF|1|0} Query Syntax :CALCulate:MARKer:FCOunt:RESolution:AUTO? Parameter 0 1 OFF ON Return parameter 0 1 Example Marker number 1~6 Auto is off. Auto is on. Auto is off. Auto is on. Auto is off. Auto is on.
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REMOTE CONTROL :CALCulate:MARKer:FCOunt:X? Query Description Returns the counter frequency of the selected marker in Hz. Query Syntax :CALCulate:MARKer:FCOunt:X? Parameter Return parameter Example Marker number 1~6. Frequency in Hz. :CALC:MARK1:FCO:X? >2.0083e+8 Set :CALCulate:MARKer:NOISe:STATe Query Description Sets or queries the state of the Marker Noise function.
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GSP-930 Programming Manual Parameter Return parameter Example Maker number 1~6. Normalized noise level in the Y-axis unit. :CALC:MARK1:NOIS:Y? >1.166e+2 :CALCulate:MARKer:PEAK Set Description Sets the selected marker to the selected peak.
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REMOTE CONTROL :CALCulate:MARKer:PEAK:DATA? Description Query Returns all the top 10 peak data values in CSV format (returns the contents of the peak table). The data contains 10 pairs of data from the top 10 peaks. Each pair includes the peak frequency and the peak amplitude. There are a total of 10 pairs of data points (20 data entries in total) for the data. Query syntax :CALCulate:MARKer:PEAK:DATA? Return parameter pk#1 freq, pk#1 amp,….. pk#10 freq, pk#10 amp.
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GSP-930 Programming Manual Parameter/ FREQuency Sort by frequency. Return parameter AMPLitude Sort by amplitude. Example :CALC:MARK:PEAK:SORT:TYPE FREQ Set :CALCulate:MARKer:PEAK:TABLe:STATe Query Description Sets or queries the state of the Peak Table. Syntax :CALCulate:MARKer:PEAK:TABLe:STATe {ON|OFF|1|0} Query Syntax :CALCulate:MARKer:PEAK:TABLe:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Example Turn peak table off. Turn peak table on. Turn peak table off. Turn peak table on.
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REMOTE CONTROL Syntax :CALCulate:MARKer:PEAK:THReshold:STATe {ON|OFF|1|0} Query Syntax :CALCulate:MARKer:PEAK:THReshold:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Example Turn peak threshold off. Turn peak threshold on. Turn peak threshold off. Turn peak threshold on. Peak threshold is off. Peak threshold is on. :CALC:MARK:PEAK:THR:STAT ON :CALCulate:MARKer:SET Set Description Sets the selected marker to one of five preset positions.
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GSP-930 Programming Manual ON Return parameter 0 1 Example Turn the selected marker on. The selected marker is off. The selected marker on. :CALC:MARK1:STAT ON Set :CALCulate:MARKer:TABLe:STATe Query Description Sets or queries the state of the marker table. Syntax :CALCulate:MARKer:TABLe:STATe {ON|OFF|1|0} Query Syntax :CALCulate:MARKer:TABLe:STATe Parameter 0 1 OFF ON Return parameter 0 1 Example Turn the table off. Turn the table on. Turn the table off. Turn the table on. The table is off.
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REMOTE CONTROL Set :CALCulate:MARKer:TRACe:AUTO Query Description Sets or queries the state of the Marker Trace function. Allows the selected marker to be automatically assigned to a trace (on) or be to manually assigned a trace (off). Syntax :CALCulate:MARKer:TRACe:AUTO {ON|OFF|1|0} Query Syntax :CALCulate:MARKer:TRACe:AUTO? Parameter 0 1 OFF ON Return parameter 0 1 Example Marker number 1~6 Turn the auto function off. Turn the auto function on. Turn the auto function off.
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GSP-930 Programming Manual Parameter/ Return parameter Example Marker number 1~6 Hz :CALC:MARK4:X 2.0e+6 Set :CALCulate:MARKer:Y? Query Description Returns the marker’s vertical position in the current unit. Query Syntax :CALCulate:MARKer:Y? Parameter Return parameter Example Marker number 1~6 Power or voltage :CALC:MARK1:Y? >-5.
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REMOTE CONTROL Syntax :CALCulate:MATH:LDIF Parameter < Destination Trace>* < T1> < T2> TRACe1, TRACe2, TRACe3 or TRACe4 Reference level Note * The destination trace cannot be the same the T1 or T2 traces. Example :CALC:MATH:LDIF TRAC1,TRAC2,TRAC3,20 :CALCulate:MATH:LOFF Set Description Adds an offset to T1 -the source trace- and puts the result into a destination trace.
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GSP-930 Programming Manual Example :CALC:NDB:STAT ON :CALCulate:NDB:BANDwidth|BWIDth? Query Description Returns the NdB bandwidth measurement. Query Syntax :CALCulate:NDB:BANDwidth|BWIDth? Return parameter Example NdB bandwidth in Hz. :CALC:NDB:BAND? >5.5e+04 Set :CALCulate:NORMalize:STATe Query Description Turns the tracking generator normalization on/off or queries its state.
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REMOTE CONTROL ON Return parameter 0 1 Example Turn OCBW on. OCBW is off. OCBW is on. :CALC:OCBW:STAT ON :CALCulate:OCBW:BANDwidth|BWIDth? Query Description Returns the OCBW bandwidth measurement. Query Syntax :CALCulate:OCBW:BANDwidth|BWIDth? Return parameter Example OCBW bandwidth in Hz. :CALC:OCBW:BAND? >4.1e+03 :CALCulate:OCBW:CHPower? Query Description Returns the OCBW channel power measurement.
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GSP-930 Programming Manual Description Returns the power meter power measurement. Query Syntax :CALCulate:PMETer:POWer? Return parameter Example Power in the current Y-axis unit. :CALC:PMET:POW? >-0.83e+01 Set :CALCulate:PMETer:LIMit:STATe Query Description Turns the pass/fail limits on/off in the Power Meter mode or queries its state.
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REMOTE CONTROL Description Turns the SEM measurement on/off or queries its state. Syntax :CALCulate:SEM:STATe {ON|OFF|1|0} Query Syntax :CALCulate:SEM:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Example Turns SEM off. Turns SEM on. Turns SEM off. Turns SEM on. SEM is off. SEM is on. :CALC:SEM:STAT ON :CALCulate:SEM:OFFSet:RESult? Query Description Returns the start, stop frequencies as well as the pass/fail limits and judgements for the chosen offset.
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GSP-930 Programming Manual Return parameter <3rd order lower> <3rd order upper> Example dBc dBc dBc dBc :CALC:TOI:DIFF? >0.0e+0,-1.67e-1,-1.09e+1,-6.61e+0 :CALCulate:TOI:FREQuency:DIFFerential? Query Description Returns the delta of the base lower frequency and base upper frequency. Query syntax :CALCulate:TOI:FREQuency:STEPsize? Δf: Hz Return parameter Example :CALC:TOI:FREQ:DIFF? >6.
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REMOTE CONTROL Query syntax :CALCulate:TOI:RESult? Return parameter <3rd lower> <3rd upper> Example 3rd order lower intercept 3rd order lower pass/fail judgment. 0=pass, 1=fail 3rd order upper intercept 3rd order lower pass/fail judgment 0=pass, 1=fail :CALC:TOI:RES? >-5.5e+1,0, -6.61e+1,0 Set :CALCulate:TOI:STATe Query Description Turns TOI measurement on/off or queries its state.
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GSP-930 Programming Manual Parameter/ Return parameter Example Spectrum mode Power meter mode :CONF:MODE SA DISPlay Commands :DISPlay:BRIGhtness .............................................................97 :DISPlay:ENABle ....................................................................97 :DISPlay:DEMod[:WINDow]:TRACe:X[:SCALe] :AUTO ......................................................................................97 :DISPlay:DEMod[:WINDow]:TRACe:X[:SCALe] :PDIVision..............
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REMOTE CONTROL Set :DISPlay:BRIGhtness Query Description Sets or queries the LCD brightness level. Syntax :DISPlay:BRIGhtness {HIGH|MIDDle|LOW} Query Syntax :DISPlay:BRIGhtness? Parameter/ Return parameter Example High brightness level Mid brightness level Low brightness level :DISP:BRIG HIGH Set :DISPlay:ENABle Query Description Turns the LCD backlight on/off.
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GSP-930 Programming Manual Query Syntax :DISPlay:DEMod[:WINDow]:TRACe:X[:SCALe]:AUTO? Parameter 0 1 OFF ON Return parameter 0 1 Example Turn Auto Scale off. Turn Auto Scale on. Turn Auto Scale off. Turn Auto Scale on. Auto Scale is off. Auto Scale is on. :DISP:DEM:TRAC:X:AUTO ON :DISPlay:DEMod[:WINDow]:TRACe:X [:SCALe]:PDIVision Set Query Description Sets or queries the time axis scale/div.
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REMOTE CONTROL :DISPlay:DEMod[:WINDow]:TRACe:X [:SCALe]:RVALue Set Query Description Sets or queries the Reference value time. Syntax :DISPlay:DEMod[:WINDow]:TRACe:X[:SCALe]: RVALue Query Syntax :DISPlay:DEMod[:WINDow]:TRACe:X[:SCALe]: RVALue? Parameter Return parameter Example Seconds :DISP:DEM:TRAC:X:RVAL 2 ms :DISPlay:DEMod[:WINDow]:TRACe:Y[: SCALe]:AUTO Set Description Sets the vertical display scale to auto for AM/FM demodulation.
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GSP-930 Programming Manual :DISPlay:DEMod[:WINDow]:TRACe:Y [:SCALe]:RPOSition Set Query Description Sets or queries the Reference Position of the trace for AM/FM demodulation (y-axis grid division).
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REMOTE CONTROL :DISPlay[:WINDow]:SPECtrogram Set Description Sets the display window to spectrogram mode. Syntax :DISPlay[:WINDow]:SPECtrogram Example :DISP:SPEC :DISPlay[:WINDow]:SPLit:NORMal: ALTernate Description Set Turns on the Alternate Sweep function for split window mode, both windows are in the normal trace mode.
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GSP-930 Programming Manual Example :DISP:SPL:SPEC :DISPlay[:WINDow]:SPLit:TOPO Set Description Sets the split screen mode to Topographic + Spectrum. Syntax :DISPlay[:WINDow]:SPLit:TOPO Example :DISP:SPL:TOPO :DISPlay[:WINDow]:TOPO Set Description Sets the display window to topographic. Syntax :DISPlay[:WINDow]:TOPO Example :DISP:TOPO :DISPlay[:WINDow]:TRACe:MODE Set Description Sets the operation mode of the selected trace.
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REMOTE CONTROL Parameter Power or voltage in the current Yaxis unit. Return parameter Example :DISP:TRAC:Y:DLIN -5.0e+1 Set :DISPlay[:WINDow]:TRACe:Y:DLINe:STATe Query Description Turns the display line on/off or queries its state. Syntax :DISPlay[:WINDow]:TRACe:Y:DLINe:STATe {OFF|ON|0|1} Query Syntax :DISPlay[:WINDow]:TRACe:Y:DLINe:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Example Turn display line off. Turn display line on. Turn display line off.
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GSP-930 Programming Manual :DISPlay[:WINDow]:TRACe:Y[:SCALe]: NRPosition Set Query Description Sets or queries the position of the normalized reference level. The 0~10 Y-axis grid divisions correspond to the bottom~top grid divisions.
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REMOTE CONTROL Query Syntax :DISPlay[:WINDow]:TRACe:Y[:SCALe]:POSition? Parameter/ LEFT Return parameter CENTer RIGHt Example Position the scale to left Position the scale to the center Position the scale to right :DISP:TRAC:Y:POS LEFT :DISPlay[:WINDow]:TRACe:Y[:SCALe]: RLEVel Set Query Description Sets or queries the Y-axis reference level. The units depend on the scale type (logarithmic/linear).
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GSP-930 Programming Manual Syntax :DISPlay[:WINDow]:TRACe:Y[:SCALe]:SPACing {LINear|LOGarithmic} Query Syntax :DISPlay[:WINDow]:TRACe:Y[:SCALe]:SPACing? Parameter/ LINear Return parameter LOGarithmic Example Linear scale Logarithmic scale :DISP:TRAC:Y:SPAC LOG :DISPlay[:WINDow]:TRACe:Y[:SCALe]: STATe Set Query Description Turns the on-screen scale on/off or queries its state.
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REMOTE CONTROL INITiate Commands :INITiate:CONTinuous .......................................................107 :INITiate[:IMMediate] ..........................................................107 Set :INITiate:CONTinuous Query Description Sets the sweep mode to continuous or single mode or queries its state.
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GSP-930 Programming Manual INPut Commands :INPut:ATTenuation ........................................................... 108 :INPut:ATTenuation:AUTO ............................................. 108 :INPut:IMPedance ............................................................... 109 :INPut:OFFSet ..................................................................... 109 Set :INPut:ATTenuation Query Description Sets or queries the input attenuation.
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REMOTE CONTROL Set :INPut:IMPedance Query Description Sets or queries the input impedance in Ω. Syntax :INPut:IMPedance {50|75} Query Syntax :INPut:IMPedance? Parameter/ 50 Return parameter 75 Example Ω Ω :INP:IMP 75 Set :INPut:OFFSet Query Description Sets or queries the input offset (Input Z Calibration).
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GSP-930 Programming Manual MMEMory Commands :MMEMory:CATalog? ......................................................... 110 :MMEMory:CDIRectory..................................................... 111 :MMEMory:COPY .............................................................. 111 :MMEMory:DELete ............................................................ 112 :MMEMory:DESTination .................................................. 112 :MMEMory:LOAD:CORRection .....................................
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REMOTE CONTROL :MMEMory:CDIRectory Description Set Sets the source directory for memory related commands. When you use a single USB drive/SD card with multiple partitions inside, the system will automatically name these partitions in the numeric order, so you need to specify the partition number. The same situation applies when you use a USB hub to extend the number of USB ports.
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GSP-930 Programming Manual :MMEMory:DELete Set Description Deletes the designated file from the current directory. Syntax :MMEMory:DELete Parameter Example :MMEM:DEL quick1.jpg :MMEMory:DESTination Description Set Sets the destination directory for memory related commands. When you use a single USB drive/SD card with multiple partitions inside, the system will automatically name these partitions in the numeric order, so you need to specify the partition number.
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REMOTE CONTROL :MMEMory:LOAD:CORRection Set Description Loads correction data from a file to the internal memory. Syntax :MMEMory:LOAD:CORRection , Parameter Example :MMEM:LOAD:CORR 2,test.cor correction set 1~5 XXX.cor :MMEMory:LOAD:LIMit Set Description Loads limit line data from a file to the internal memory.
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GSP-930 Programming Manual Syntax :MMEMory:LOAD:SEQuence , Parameter Example :MMEM:LOAD:SEQ 2,test.seq sequence number 1~5 XXX.seq :MMEMory:LOAD:STATe Set Description Loads the instrument state from a file to the internal memory. Syntax :MMEMory:LOAD:STATe Parameter Example :MMEM:LOAD:STAT test.stat XXX.stat :MMEMory:LOAD:TRACe Set Description Loads trace data from a file to the internal memory.
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REMOTE CONTROL :MMEMory:REName Set Description Renames the designated file from the current file. Syntax :MMEMory:REName , Parameter Example :MMEM:REN quick1.jpg, quick2.jpg :MMEMory:STORe:CORRection Set Description Store correction data to a file from the internal memory. Syntax :MMEMory:STOR:CORRection , Parameter Example :MMEM:STOR:CORR 2,test.
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GSP-930 Programming Manual Syntax :MMEMory:STORe:PMETer Parameter Example :MMEM:STOR:PMET test.pmet XXX.pmet :MMEMory:STORe:SCReen Set Description Store a screen-shot to the current file directory. Syntax :MMEMory:STORe:SCReen Parameter Example :MMEMory:STOR:SCR test.jpg XXX.jpg :MMEMory:STORe:SEQuence Set Description Store sequence data to a file from the internal memory.
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REMOTE CONTROL :MMEMory:STORe:TRACe Set Description Store trace data to a file from the internal memory. Syntax :MMEMory:STORe:TRACe , Parameter Example :MMEM:STORe:TRAC 2,test.tra 1~4 XXX.tra OUTPut Commands :OUTPut[:STATe] ................................................................117 Set :OUTPut[:STATe] Query Description Turns the tracking generator output on/off or queries its state.
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GSP-930 Programming Manual SENSe Commands [:SENSe]:ACPR:ACHannel :BANDwidth|BWIDth....................................................... 121 [:SENSe]:ACPR:ACHannel:HLIMit ........................ 121 [:SENSe]:ACPR:ACHannel:LLIMit ......................... 121 [:SENSe]:ACPR:ACHannel:OFFSet ........................ 122 [:SENSe]:ACPR:BANDwidth|BWIDth ......................... 122 [:SENSe]:ACPR:HLIMit ..................................................... 122 [:SENSe]:ACPR:LLIMit ..................
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REMOTE CONTROL [:RESolution] .........................................................................134 [:SENSe]:FREQuency:CENTer .........................................135 [:SENSe]:FREQuency:CENTer:STEP .............................135 [:SENSe]:FREQuency:CENTer:STEP:AUTO ...............135 [:SENSe]:FREQuency:OFFSet...........................................136 [:SENSe]:FREQuency:SPAN .............................................136 [:SENSe]:FREQuency:SPAN:FULL .................................
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GSP-930 Programming Manual [:SENSe]:SEMask:OFFSet:ADDition: STARt:ABSolute? ................................................................. 149 [:SENSe]:SEMask:OFFSet:ADDition: STOP:ABSolute? .................................................................. 149 [:SENSe]:SEMask:OFFSet:BANDwidth| BWIDth[:RESolution] ......................................................... 149 [:SENSe]:SEMask:OFFSet:BANDwidth|BWIDth [:RESolution]:AUTO ...........................................................
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REMOTE CONTROL [:SENSe]:ACPR:ACHannel:BANDwidth| BWIDth Set Query Description Sets or queries the adjacent channel bandwidth for the selected adjacent channel. Used with ACPR measurement. Syntax [:SENSe]:ACPR:ACHannel:BANDwidth|BWIDth Query Syntax [:SENSe]:ACPR:ACHannel:BANDwidth|BWIDth? Parameter Return parameter Example Hz :ACPR:ACH1:BAND 2.
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GSP-930 Programming Manual Parameter power or voltage Return parameter Example :ACPR:ACH1:LLIM -5.0e+1 Set [:SENSe]:ACPR:ACHannel:OFFSet Query Description Sets or queries the adjacent channel offset for the selected adjacent channel. Used with ACPR measurement. Syntax [:SENSe]:ACPR:ACHannel:OFFSet Query Syntax [:SENSe]:ACPR:ACHannel:OFFSet? Parameter Return parameter Example Hz :ACPR:ACH1:OFFSet 2.
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REMOTE CONTROL Parameter power or voltage Return parameter Example :ACPR: HLIM -3.0e+1 Set [:SENSe]:ACPR:LLIMit Query Description Sets or queries the low limit for the main channel. Used with ACPR measurement. Syntax [:SENSe]:ACPR:LLIMit Query Syntax [:SENSe]:ACPR:LLIMit? Parameter power or voltage Return parameter Example :ACPR:ACH1:LLIM -5.0e+1 [:SENSe]:ACPR:HELP:STATe Set Description Turns the on-screen help on/off.
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GSP-930 Programming Manual Parameter Return parameter Example Hz :ACPR: SPAC 2.0e+6 Set [:SENSe]:ASET:AMPLitude Query Description Sets or queries the autoset amplitude floor level. Syntax [:SENSe]:ASET:AMPLitude Query Syntax [:SENSe]:ASET:AMPLitude? Parameter power or voltage Return parameter Example :ASET:AMPL 8.0e+1 Set [:SENSe]:ASET:AMPLitude:AUTO Query Description Sets autoset amplitude floor level to auto or manual or queries its state.
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REMOTE CONTROL Set [:SENSe]:ASET:SPAN Query Description Sets or queries the Autoset span. Syntax [:SENSe]:ASET:SPAN Query Syntax [:SENSe]:ASET:SPAN? Parameter Return parameter Example Hz ASET:SPAN 2.0e+6 Set [:SENSe]:ASET:SPAN:AUTO Query Description Turns the Autoset span to auto or manual or queries its state.
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GSP-930 Programming Manual Parameter/ Return parameter Example :AVER:COUN 20 Set [:SENSe]:AVERage:STATe Query Description Turns the Average function on/off or queries its state. Syntax [:SENSe]:AVERage:STATe {OFF|ON|0|1} Query Syntax [:SENSe]:AVERage:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Example Turn the Average function off. Turn the Average function on. Turn the Average function off. Turn the Average function on. The Average function is off.
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REMOTE CONTROL Syntax [:SENSe]:BANDwidth|BWIDth[:RESolution] Query Syntax [:SENSe]:BANDwidth|BWIDth[:RESolution]? Parameter Return parameter Example Hz :BAND 1.0e+6 [:SENSe]:BANDwidth|BWIDth [:RESolution]:AUTO Set Query Description Turns the RBW to auto (on) or manual (off) or queries its state.
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GSP-930 Programming Manual Set [:SENSe]:BANDwidth|BWIDth:VIDeo:AUTO Query Description Turns the VBW to auto (on) or manual (off) or queries its state. Syntax [:SENSe]:BANDwidth|BWIDth:VIDeo:AUTO {OFF|ON|0|1} Query Syntax [:SENSe]:BANDwidth|BWIDth:VIDeo:AUTO? Parameter 0 1 OFF ON Return parameter 0 1 Example Turn VBW to manual (off). Turn VBW to automatic (on). Turn VBW to manual (off). Turn VBW to automatic (on). VBW is set to manual (off). VBW is set to automatic (on).
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REMOTE CONTROL Syntax [:SENSe]:CNR:CHANnel:SPACe Query Syntax [:SENSe]:CNR:CHANnel:SPACe? Parameter Return parameter Example Hz :CNR:CHAN:SPAC 6.0e+6 [:SENSe]:CNR:DELTamarker:MODE Set Description Turns the CNR Noise Marking function to Min(AUTO) or ΔMarker(MANual). Syntax [:SENSe]:CNR:DELTamarker:MODE {AUTO|MANual } Parameter AUTO ΔMarker Example :CNR:DELT:MODE AUTO Sets the Noise Marking to Min. Sets the Noise Marking to ΔMarker.
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GSP-930 Programming Manual Set [:SENSe]:CORRection:CSET:STATe Query Description Turns the selected correction set on/off or queries its state. Syntax [:SENSe]:CORRection:CSET:STATe {OFF|ON|0|1} Query Syntax [:SENSe]:CORRection:CSET:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Example Turn turn the selected correction set off. Turn turn the selected correction set on. Turn turn the selected correction set off. Turn turn the selected correction set on.
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REMOTE CONTROL Set [:SENSe]:CTB:CHANnel:SPACe Query Description Sets the channel space bandwidth for CTB measurements. Syntax [:SENSe]:CTB:CHANnel:SPACe Query Syntax [:SENSe]:CTB:CHANnel:SPACe? Parameter Return parameter Example Hz :CTB:CHAN:SPAC 6.0e+6 Set [:SENSe]:DEMod:EARPhone:TYPE Query Description Sets or queries the demodulation type for the Ear Phone Out demodulation function.
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GSP-930 Programming Manual Set [:SENSe]:DEMod:EARPhone:GAIN Query Description Sets or queries the gain setting for the demodulation function. Syntax [:SENSe]:DEMod:EARPhone:GAIN Query Syntax [:SENSe]:DEMod:EARPhone:GAIN? Parameter/ 0~18, 6dB steps Return parameter Example :DEM:EARP:GAIN 6 Set [:SENSe]:DEMod:FILTer:LPASs Query Description Sets or queries the low pass filter settings for the AM/FM Analysis function.
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REMOTE CONTROL Example :DEM:FILT:LPAS B Set [:SENSe]:DEMod:IFBW Query Description Sets or queries the IF bandwidth for the AM/FM Analysis function. Syntax [:SENSe]:DEMod:IFBW Query Syntax [:SENSe]:DEMod:IFBW? Parameter Return parameter Example Hz DEM:IFBW 3.0e+5 Set [:SENSe]:DETector[:FUNCtion] Query Description Sets or queries the trace detection mode when in manual mode.
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GSP-930 Programming Manual Parameter 0 1 OFF ON Return parameter 0 1 Example Turn the detection mode to manual (off). Turn the detection mode to auto (on). Turn the detection mode to manual (off). Turn the detection mode to auto (on). The detection mode is set to manual. The detection mode is set to automatic. :DET:AUTO ON Set [:SENSe]:EMIFilter:STATe Query Description Turns the EMI filter on/off or queries its state.
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REMOTE CONTROL Set [:SENSe]:FREQuency:CENTer Query Description Sets or queries the center frequency. Syntax [:SENSe]:FREQuency:CENTer Query Syntax [:SENSe]:FREQuency:CENTer? Parameter Return parameter Example Hz FREQ:CENT 1.0e+9 Set [:SENSe]:FREQuency:CENTer:STEP Query Description Sets or queries the CF Step frequency.
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GSP-930 Programming Manual Example :FREQ:CENT:STEP:AUTO OFF Set [:SENSe]:FREQuency:OFFSet Query Description Sets or queries the frequency offset settings. Syntax [:SENSe]:FREQuency:OFFSet Query Syntax [:SENSe]:FREQuency:OFFSet? Parameter Return parameter Example FREQ:OFFS: 1.0e+6 Set [:SENSe]:FREQuency:SPAN Description Sets or queries the span settings.
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REMOTE CONTROL Set [:SENSe]:FREQuency:STARt Description Sets or queries the start frequency. Syntax [:SENSe]:FREQuency:STARt Query Syntax [:SENSe]:FREQuency:STARt? Parameter Return parameter Example Query Hz FREQ:STAR: 0 Set [:SENSe]:FREQuency:STOP Description Sets or queries the stop frequency. Syntax [:SENSe]:FREQuency:STOP Query Syntax [:SENSe]:FREQuency:STOP? Parameter Return parameter Example Query Hz FREQ:STOP: 1.
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GSP-930 Programming Manual Query Syntax [:SENSe]:JITTer:OFFSet:STARt? Parameter Return parameter Example Hz JITT:OFFS:STAR 1.0e+7 Set [:SENSe]:JITTer:OFFSet:STOP Query Description Sets or queries the stop offset for phase jitter measurements. Syntax [:SENSe]:JITTer:OFFSet:STOP Query Syntax [:SENSe]:JITTer:OFFSet:STOP? Parameter Return parameter Example Hz JITT:OFFS:STOP 1.
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REMOTE CONTROL Parameter Return parameter Example Hz :OCBW:BAND 4.5+6 Set [:SENSe]:OCBW:PERCent Query Description Sets or queries the OCBW percentage (OCBW %) parameter. Syntax [:SENSe]:OCBW:PERCent Query Syntax [:SENSe]:OCBW:PERCent? Parameter/ Return parameter Example 0~100 :OCBW:PERC 90 Set [:SENSe]:OCBW:SPACe Query Description Sets or queries the OCBW channel space for OCBW measurements.
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GSP-930 Programming Manual Parameter Return parameter Example Hz :PMET:FREQ 2e+7 Set [:SENSe]:PMETer:HLIMit Query Description Sets or queries the power meter high limit for pass/fail tests. Syntax [:SENSe]:PMETer:HLIMit Query Syntax [:SENSe]:PMETer:HLIMit? Parameter Return parameter Example power unit, default = dBm Unit = current unit.
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REMOTE CONTROL Syntax [:SENSe]:PMETer:LLIMit Query Syntax [:SENSe]:PMETer:LLIMit? Parameter Return parameter Example power unit, default = dBm Unit = current unit. :PMET:LLIM 0 Set [:SENSe]:PMETer:PSENsor:MODE Query Description Sets or queries the power meter sensor mode. Syntax [:SENSe]:PMETer:PSENsor:MODE {LOWNoise|FASTer} Query Syntax [:SENSe]:PMETer:PSENsor:MODE? Parameter/ LOWNoise Sets the power meter mode to low noise.
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GSP-930 Programming Manual Query Syntax [:SENSe]:PMETer:RECording:TIME:STEP? Parameter Return parameter Example seconds :PMET:REC:TIME:STEP 10s Set [:SENSe]:POWer[:RF]:GAIN Query Description Sets the preamplifier to Auto or Bypass mode or queries its state. Syntax [:SENSe]:POWer[:RF]:GAIN {AUTO|BYPASS} Query Syntax [:SENSe]:POWer[:RF]:GAIN? Parameter/ AUTO Return parameter BYPASS Example Sets the preamplifier to auto mode. Sets the preamplifier to bypass mode.
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REMOTE CONTROL [:SENSe]:SEMask:BANDwidth|BWIDth [:RESolution] Set Query Description Sets or queries the RBW for SEM measurements. Syntax [:SENSe]:SEMask:BANDwidth|BWIDth[:RESolution] Query Syntax [:SENSe]:SEMask:BANDwidth|BWIDth[:RESolution]? Parameter Return parameter Example Hz :SEM:BAND 2.2e+4 [:SENSe]:SEMask:BANDwidth|BWIDth [:RESolution]:AUTO Set Query Description Turns the RBW setting to auto (on) or manual (off) for SEM measurements or queries its state.
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GSP-930 Programming Manual Syntax [:SENSe]:SEMask:CARRier:AUTO {OFF|ON|0|1} Query Syntax [:SENSe]:SEMask:CARRier:AUTO? Parameter 0 1 OFF ON Return parameter 0 1 Example Turn PSDRef/TotalPwrRef to manual (off). Turn PSDRef/TotalPwrRef to auto (on). Turn PSDRef/TotalPwrRef to manual (off). Turn PSDRef/TotalPwrRef to auto (on). PSDRef/TotalPwrRef is set to manual. PSDRef/TotalPwrRef is set to automatic.
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REMOTE CONTROL Set [:SENSe]:SEMask:FREQuency:SPAN Query Description Sets or queries the channel span for SEM measurements (user-defined only). Syntax [:SENSe]:SEMask:FREQuency:SPAN Query Syntax [:SENSe]:SEMask:FREQuency:SPAN? Parameter Return parameter Example Hz :SEM:FREQ:SPAN 2.2e+7 Set [:SENSe]:SEMask:GWLan:MODulation Query Description Sets or queries the modulation type for the 802.11g SEM measurement.
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GSP-930 Programming Manual Example :SEM:HELP:STATE 1 [:SENSe]:SEMask:NWLan:CHANnel: BANDwidth|BWIDth Set Query Description Sets the channel bandwidth for the 802.11n SEM measurement. Only 20MHz or 40MHz can be used.
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REMOTE CONTROL Bands: II, IV, X Bands: V Unit: MHz Additional[3] RBW 2.5 ≤A<3.5 -15dBm 30kHz 3.5≤B< Δfmax -13dBm 1MHz Unit: MHz Additional[3] RBW 2.5 ≤A<3.5 -15dBm 30kHz 3.5≤B< Δfmax -13dBm 100kHz Unit: MHz Additional[3] RBW -13dBm 30kHz -13dBm 100kHz Bands: XII, XIII, XIV 2.5 ≤A<3.5 3.5≤B< Δfmax 3GPP-FDD UE Additional Requirements Additional requirements for 3GPP-FDD UE. For 3GPPFDD BS: A means <1> B means <2> (UM P137) Bands II, IV, X Band V Unit: MHz Additional[3] RBW 2.
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GSP-930 Programming Manual [:SENSe]:SEMask:OFFSet:ADDition: FREQuency:STARt? Query Description Returns the start frequency (refered to the center) of the selected offset for the additional requirements of the selected 3GPP SEM test. Query syntax [:SENSe]:SEMask:OFFSet:ADDition: FREQuency:STARt? Parameter/ Return parameter Example Offset 1 to 5 Start frequency in Hz :SEM:OFFS1:ADD:FREQ:STAR? >2.
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REMOTE CONTROL [:SENSe]:SEMask:OFFSet:ADDition: STARt:ABSolute? Query Description Returns the “start” amplitude (dBm) of the Absolute Mask for the selected offset for the additional requirements of the selected 3GPP SEM test. Query syntax [:SENSe]:SEMask:OFFSet:ADDition:STARt: ABSolute? Parameter/ Return parameter Example Offset 1 to 5 Amplitude at start frequency :SEM:OFFS1:ADD:STAR:ABS? >-1.
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GSP-930 Programming Manual Syntax [:SENSe]:SEMask:OFFSet:BANDwidth|BWIDth [:RESolution] Query Syntax [:SENSe]:SEMask:OFFSet:BANDwidth|BWIDth [:RESolution]? Parameter/ Return parameter Example Hz offset 1~5 SEM:OFFS1:BAND 3.0e+3 [:SENSe]:SEMask:OFFSet:BANDwidth|B WIDth[:RESolution]:AUTO Set Query Description Turns the resolution bandwidth for the selected channel to manual or automatic mode or queries its state.
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REMOTE CONTROL Parameter/ Return parameter Example Hz offset 1~5 SEM:OFFS1:FREQ:STAR 2.5e+3 [:SENSe]:SEMask:OFFSet:FREQuency: STOP Set Query Description Sets or queries the stop frequency of the selected offset. Syntax [:SENSe]:SEMask:OFFSet:FREQuency:STOP Query Syntax [:SENSe]:SEMask:OFFSet:FREQuency:STOP? Parameter/ Return parameter Example Hz offset 1~5 SEM:OFFS1:FREQ:STOP 2.
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GSP-930 Programming Manual Query Syntax [:SENSe]:SEMask:OFFSet:STARt:RELative? Parameter/ Return parameter Example dBc offset 1~5 SEM:OFFS1:STAR:REL 2.5e+1 Set [:SENSe]:SEMask:OFFSet:STATe Query Description Turns the selected offset on/off or queries its state. Syntax [:SENSe]:SEMask:OFFSet:STATe {OFF|ON|0|1} Query Syntax [:SENSe]:SEMask:OFFSet:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Example Turns the selected offset off.
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REMOTE CONTROL Description Couples the Absolute Stop amplitude to the Absolute Start amplitude for the selected offset. Syntax [:SENSe]:SEMask:OFFSet:STOP:ABSolute:COUPle {OFF|ON|0|1} Query Syntax [:SENSe]:SEMask:OFFSet:STOP:ABSolute: COUPle? Parameter 0 1 OFF ON Return parameter 0 1 Example Turns coupling off. Turns coupling on. Turns coupling off. Turns coupling on. Coupling is off. Coupling is on.
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GSP-930 Programming Manual Query Syntax [:SENSe]:SEMask:OFFSet:STOP:RELative: COUPle? Parameter 0 1 OFF ON Return parameter 0 1 Turns coupling off. Turns coupling on. Turns coupling off. Turns coupling on. Coupling is off. Coupling is on. Set [:SENSe]:SEMask:OFFSet:TEST Query Description Sets or queries the masks to use for the Fail Mask(s).
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REMOTE CONTROL Parameter/ MANual Return parameter W3GPP BWLan GWLan NWLan WIMax Example User-defined SEM 3GPP SEM 802.11b SEM 802.11g SEM 802.11n SEM 802.16 SEM :SEM:SEL MAN Set [:SENSe]:SEMask:TYPE Query Description Selects or queries the method used as the reference for calculating the offset power: Total power reference or power spectral density reference.
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GSP-930 Programming Manual [:SENSe]:SEMask:W3GPP:FDD:ADDition: LIMit Set Query Description Selects or queries the operating band used for the 3GPP FDD additional requirements. See the user manual for a list of the 3GPP operation bands.
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REMOTE CONTROL Syntax [:SENSe]:SEMask:W3GPP:FDD:MOPower {LEVel} Query Syntax [:SENSe]:SEMask:W3GPP:FDD:MOPower? Parameter/ NONE Return parameter LEVEL Example n=1 for 43<=P n=2 for 39<=P<43 n=3 for 31<=P<39 n=4 for P<31 :SEM:W3GPP:FDD:MOP LEV1 [:SENSe]:SEMask:W3GPP:FDD:TRANsmit: MODE Set Query Description Selects or queries the transmit mode of the FDD 3GPP test: Base station, or User Equipment.
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GSP-930 Programming Manual Set [:SENSe]:SEMask:W3GPP:TDD:MOPower Query Description Selects or queries Max Out Power for TDD 3GPP tests. See the user manual for the a list of the power levels. Syntax [:SENSe]:SEMask:W3GPP:TDD:MOPower {LEVel} Query Syntax [:SENSe]:SEMask:W3GPP:TDD:MOPower? For 3GPP TDD BS 3.84 and Parameter/ LEVEL 7.68Mcps : Return parameter n=1 for 43<=P n=2 for 39<=P<43 n=3 for 31<=P<39 n=4 for P<31 for 3GPP TDD BS 1.
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REMOTE CONTROL [:SENSe]:SEMask:WIMax:CHANnel: BANDwidth|BWIDth Set Query Description Selects or queries the 802.16 channel bandwidth (10M or 20M channelization). Syntax [:SENSe]:SEMask:WIMax:CHANnel:BANDwidth| BWIDth {1e+7|2e+7} Query Syntax [:SENSe]:SEMask:WIMax:CHANnel:BANDwidth| BWIDth? Parameter/ 1e+7 Return parameter 2e+7 Example :SEM:WIM:CHAN:BAND 1e+7 [:SENSe]:SEQuence:DELete Description Deletes the chosen sequence.
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GSP-930 Programming Manual Syntax [:SENSe]:SWEep:EGATe:LENGth Query Syntax [:SENSe]:SWEep:EGATe:LENGth? Parameter/ Return parameter Example Gate length time in seconds SWE:EGAT:LENG 10 ms Set [:SENSe]:SWEep:EGATe:STATe Query Description Turns the gated sweep mode on/off or queries its state. Syntax [:SENSe]:SWEep:EGATe:STATe {OFF|ON|0|1} Query Syntax [:SENSe]:SWEep:EGATe:STATe? Parameter 0 1 OFF ON Return parameter 0 1 Example Turns gated sweep mode off.
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REMOTE CONTROL Syntax [:SENSe]:SWEep:TIME:AUTO {OFF|ON|0|1} Query Syntax [:SENSe]:SWEep:TIME:AUTO? Parameter 0 1 OFF ON Return parameter 0 1 Example Turn sweep time to manual (off). Turn sweep time to auto (on). Turn sweep time to manual (off). Turn sweep time to auto (on). Sweep time is set to manual. Sweep time is set to automatic. :SWE:TIME:AUTO 0 Set [:SENSe]:TOI:REFerence Query Description Sets or queries the TOI reference to the upper or lower base.
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GSP-930 Programming Manual :OFFSet .................................................................................. 162 :SOURce:POWer[:LEVel][:IMMediate][:AMPLitude] :STEP ..................................................................................... 163 :SOURce:POWer[:LEVel][:IMMediate][:AMPLitude]: STEP:AUTO ........................................................................ 163 :SOURce:POWer:MODE .................................................. 163 :SOURce:POWer:SWEep ....................
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REMOTE CONTROL :SOURce:POWer[:LEVel][:IMMediate] [:AMPLitude]:STEP Set Query Description Sets or queries the tracking generator step level. Syntax :SOURce:POWer[:LEVel][:IMMediate][:AMPLitude]: STEP Query Syntax :SOURce:POWer[:LEVel][:IMMediate][:AMPLitude]: STEP? Parameter Return parameter Example dB :SOUR:POW:STEP .
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GSP-930 Programming Manual Syntax :SOURce:POWer:MODE {FIXed|SWEep} Query Syntax :SOURce:POWer:MODE? Parameter/ FIXed Return parameter SWEep Example Power sweep off. Power sweep on. :SOUR:POW:MODE FIX Set :SOURce:POWer:SWEep Query Description Sets the Power Sweep offset level.
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REMOTE CONTROL SYSTem Commands :SYSTem:ALARm:STATe ...................................................165 :SYSTem:CLOCk:DATE ............................................166 :SYSTem:CLOCk:MODE ..........................................166 :SYSTem:CLOCk:STATe ...........................................166 :SYSTem:CLOCk:TIME .............................................167 :SYSTem:COMMunicate:GPIB[:SELF]:ADDRess ........167 :SYSTem:COMMunicate:LANReset .................................
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GSP-930 Programming Manual Set :SYSTem:CLOCk:DATE Query Description Sets the day for the selected wake-up clock.
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REMOTE CONTROL Parameter Wake-up clock number 1 to 7 0 1 OFF ON Turn the wake-up clock off. Turn the wake-up clock on. Turn the wake-up clock off. Turn the wake-up clock off. Return parameter 0 1 Example The wake-up clock is off. The wake-up clock is on. :SYST:CLOC1:STATE 1 Set :SYSTem:CLOCk:TIME Query Description Sets the alarm time for the selected wake-up clock.
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GSP-930 Programming Manual :SYSTem:COMMunicate:SERial[:RECeive] :BAUD Set Description Sets the RS232 Baud rate. Syntax :SYSTem: COMMunicate:SERial[:RECeive]:BAUD Parameter Example :SYST:COMM:SER:BAUD 9600 300|600|1200|2400|4800|9600|19200| 38400|57600|115200 :SYSTem:COMMunicate:USB:MODE Set Description Configures the USB mode.
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REMOTE CONTROL :SYSTem:ERRor[:NEXT]? Query Description Returns the next message from the error queue. Reading the error from the error queue will clear that error from the queue. Syntax :SYST:ERR? :SYSTem:KLOCk Set Description Locks/unlocks the front panel keys. Syntax :SYSTem:KLOCk {ON|OFF} Parameter ON OFF Example :SYST:KLOCK OFF Lock the front panel keys Unlock the front panel keys :SYSTem:PRESet Set Description Returns the GSP-930 to preset settings.
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GSP-930 Programming Manual Description Save the current environment as the “User” preset settings. Syntax :SYST:PRES:USER:SAVE :SYSTem:REBoot Set Description Restart/Reboot the GSP-930. Syntax :SYSTem:REBoot :SYSTem:SHUTdown Set Description Shut down the GSP-930. Syntax :SYST:SHUT Set :SYSTem:TIME Query Description Sets the system time.
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REMOTE CONTROL 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 will cause the instrument to continuously loop until a USB drive with the appropriate update file is inserted into the USB drive. Syntax :SYST:UPD :SYSTem:VERSion:HARDware? Query Description Returns the system firmware version. Query Syntax :SYSTem:VERSion:HARDware? Return parameter Example T.1.X.X.X :SYST:VERS:HARD? >T.1.0.0.
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GSP-930 Programming Manual STATus Commands :STATus:OPERation:CONDition? .................................. 172 :STATus:OPERation:ENABle .......................................... 173 :STATus:OPERation[:EVENt]?........................................ 173 :STATus:OPERation:NTRansition .................................. 174 :STATus:OPERation:PTRansition ................................... 174 :STATus:QUEStionable:CONDition? ............................. 175 :STATus:QUEStionable:ENABle ........................
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REMOTE CONTROL Return parameter Bit 0~2 3 4 5 6~15 Example Bit Weight N/A 8 16 32 N/A Description Not used Sweeping Measuring Wait for Trigger Not used :STAT:OPER:COND? >8 Set :STATus:OPERation:ENABle Query Description Sets or queries the Operation Status Event Enable register.
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GSP-930 Programming Manual Return parameter Bit 0~2 3 4 5 6~15 Example Bit Weight N/A 8 16 32 N/A Description Not used Sweeping Measuring Wait for Trigger Not used :STAT:OPER? >8 Set :STATus:OPERation:NTRansition Query Description Sets or queries the bit weight of the NTR filter for the Operation Status register.
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REMOTE CONTROL Return parameter Bit 0~2 3 4 5 6~15 Example Bit Weight N/A 8 16 32 N/A Description Not used Sweeping Measuring Wait for Trigger Not used :STAT:OPER:PTR 32 :STATus:QUEStionable:CONDition? Query Description Returns the bit weight of the Questionable Status Condition register.
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GSP-930 Programming Manual Return parameter Bit 5 8 9 10 11 12 13 Example Bit Weight 32 256 512 1024 2048 4096 8192 Description Frequency Uncal Limit Fail ACPLimit SEM Limit TOI Limit Pmet Limit Fail :STAT:QUES:ENAB 4096 :STATus:QUEStionable[:EVENt]? Query Description Returns the bit weight of the Questionable Status Event register. Reading this register will clear the event register.
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REMOTE CONTROL Return parameter Bit 5 8 9 10 11 12 13 Example Bit Weight 32 256 512 1024 2048 4096 8192 Description Frequency Uncal Limit Fail ACPLimit SEM Limit TOI Limit Pmet Limit Fail :STAT:QUES:NTR 32 Set :STATus:QUEStionable:PTRansition Query Description Sets or queries the bit weight of the PTR filter for the Questionable Status register.
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GSP-930 Programming Manual Return parameter Bit 5 Example Bit Weight 32 Description Invalid Span/BW :STAT:QUES:FREQ:COND? >32 Set :STATus:QUEStionable:FREQuency:ENABle Query Description Sets or queries the Questionable Status Frequency Event Enable register.
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REMOTE CONTROL Query Syntax :STATus:QUEStionable:FREQuency:NTRansition? Return parameter Bit 5 Example Bit Weight 32 Description Invalid Span/BW :STAT:QUES:FREQ:NTR 32 :STATus:QUEStionable:FREQuency: PTRansition Set Query Description Sets or queries the bit weight of the PTR filter for the Questionable Status Frequency register.
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GSP-930 Programming Manual Set :STATus:QUEStionable:ACPLimit:ENABle Query Description Sets or queries the Questionable Status ACP Limit Event Enable register.
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REMOTE CONTROL :STATus:QUEStionable:ACPLimit: NTRansition Set Query Description Sets or queries the bit weight of the NTR filter for the Questionable Status ACP Limit register.
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GSP-930 Programming Manual Return parameter Bit 0 1 2 3 4 5 6 7 Example Bit Weight 1 2 4 8 16 32 64 128 Description Main channel high fail Main channel low fail Adj1 high fail Adj1 low fail Adj2 high fail Adj2 low fail Adj3 high fail Adj3 low fail :STAT:QUES:ACPL:PTR 3 :STATus:QUEStionable:SEMLimit :CONDition? Query Description Returns the bit weight of the Questionable Status SEM Limit Condition register.
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REMOTE CONTROL Query Syntax :STATus:QUEStionable:SEMLimit:ENABle? Return parameter Bit 0 1 2 3 4 5 6 7 8 9 Example Bit Weight 1 2 4 8 16 32 64 128 256 512 Description Offset 1, Upper fail Offset 1, Lower fail Offset 2, Upper fail Offset 2, Lower fail Offset 3, Upper fail Offset 3, Lower fail Offset 4, Upper fail Offset 4, Lower fail Offset 5, Upper fail Offset 5, Lower fail :STAT:QUES:SEML:ENAB 3 :STATus:QUEStionable:SEMLimit[:EVENt]? Query Description Returns the bit weight of the Questionable Sta
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GSP-930 Programming Manual Description Sets or queries the bit weight of the NTR filter for the Questionable Status SEM Limit register.
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REMOTE CONTROL Return parameter Bit 0 1 2 3 4 5 6 7 8 9 Example Bit Weight 1 2 4 8 16 32 64 128 256 512 Description Offset 1, Upper fail Offset 1, Lower fail Offset 2, Upper fail Offset 2, Lower fail Offset 3, Upper fail Offset 3, Lower fail Offset 4, Upper fail Offset 4, Lower fail Offset 5, Upper fail Offset 5, Lower fail :STAT:QUES:SEML:PTR 3 :STATus:QUEStionable:TOILimit: CONDition? Query Description Returns the bit weight of the Questionable Status TOI Limit Condition register.
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GSP-930 Programming Manual :STATus:QUEStionable:TOILimit[:EVENt]? Query Description Returns the bit weight of the Questionable Status TOI Limit Event register. Reading this register will clear the event register.
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REMOTE CONTROL Return parameter Bit 0 1 Example Bit Weight 1 2 Description 3rd lower fail 3rd upper fail :STAT:QUES:TOIL:PTR 1 :STATus:PRESet Set Description Loads the preset settings. Syntax :STATus:PRESet TRACe Commands :TRACe[:DATA]? .................................................................187 :TRACe[:DATA]? Query Description Returns the trace data for the selected trace in CSV format. There are 601 data points in total.
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GSP-930 Programming Manual TRIGger Commands :TRIGger[:SEQuence]:DELay ........................................... 188 :TRIGger[:SEQuence]:DEMod:DELay ........................... 188 :TRIGger[:SEQuence]:DEMod:LEVel ............................ 189 :TRIGger[:SEQuence]:DEMod:MODE.......................... 189 :TRIGger[:SEQuence]:DEMod:SLOPe ........................... 189 :TRIGger[:SEQuence]:DEMod:SOURce ........................ 190 :TRIGger[:SEQuence]:EXTernal:SLOPe ........................
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REMOTE CONTROL Set :TRIGger[:SEQuence]:DEMod:LEVel Query Description Sets the trigger level for AM/FM demodulation. Syntax :TRIGger[:SEQuence]:DEMod:LEVel Query Syntax :TRIGger[:SEQuence]:DEMod:LEVel? Parameter AM unit =% FM unit = Hz Return parameter Example :TRIG:DEM:LEV 10 Set :TRIGger[:SEQuence]:DEMod:MODE Query Description Sets the triggering mode for the AF Trigger in AM/FM demodulation.
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GSP-930 Programming Manual :TRIGger[:SEQuence]:DEMod:SOURce Set Description Sets the triggering source for AM/FM demodulation Syntax :TRIGger[:SEQuence]:DEMod:SOURce {IMMediate|VIDeo} Parameter IMMediate VIDeo Example :TRIG:DEM:SOUR IMM Free run trigger Trigger on the video signal level Set :TRIGger[:SEQuence]:EXTernal:SLOPe Query Description Sets the external trigger slope Syntax :TRIGger[:SEQuence]:EXTernal:SLOPe {POSitive|NEGative} Query Syntax :TRIGger[:SEQuence]:EXTernal:SLOPe? Par
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REMOTE CONTROL Set :TRIGger[:SEQuence]:PMETer:SOURce Query Description Sets the triggering source to immediate or external Syntax :TRIGger[:SEQuence]:PMETer:SOURce {IMMediate|EXTernal} Query Syntax :TRIGger[:SEQuence]:PMETer:SOURce? Parameter/ IMMediate Return parameter EXTernal Example Free run trigger External trigger :TRIG:PMET:SOUR IMM Set :TRIGger[:SEQuence]:SOURce Query Description Sets the triggering source to immediate, external or video.
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GSP-930 Programming Manual Set :TRIGger[:SEQuence]:VIDeo:LEVel Query Description Sets the video trigger level. Syntax :TRIGger[:SEQuence]:VIDeo:LEVel Query Syntax :TRIGger[:SEQuence]:VIDeo:LEVel? Parameter power or voltage.
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REMOTE CONTROL UNIT Commands :UNIT:PMETer:POWer ......................................................193 :UNIT:POWer .......................................................................193 Set :UNIT:PMETer:POWer Query Description Sets the amplitude unit used for the Power Meter mode.