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2.15.

:UNIT

:UNIT:POWer

Command Format

:UNIT:POWer?

Description

Set or inquire power unit, default unit is dBm.



Example:

:UNIT:POW dBpW; //set power unit to dBpW

Return Value: dBpW

Note

Default

dBm

-End of Document-

Содержание S3331 Series

Страница 1: ...S3331 Series Handheld Spectrum Analyzer Programming Manual Saluki Technology Inc...

Страница 2: ...3 6GHz S3331B handheld spectrum analyzer 9kHz 7 5GHz Standard Accessories of S3331 handheld spectrum analyzer Item Name Qty 1 Main Machine 1 Set 2 AC DC Adaptor 1 pcs 3 CD 1 pcs Options of the S3331...

Страница 3: ...purpose of making profit without its prior permission otherwise Saluki will reserve the right to investigate and affix legal liability of infringement Product Quality Assurance The warranty period of...

Страница 4: ...5 1 2 1 Command format 5 1 2 2 Symbol Description 6 1 2 3 Parameter Type 6 1 2 4 Command abbreviation 8 2 Sub command 9 2 1 IEEE488 2 9 2 2 CALibration 10 2 3 CALCulate 11 2 4 CONFigure 18 2 5 DISPla...

Страница 5: ...strument specific control command The common command is a command that the instrument specified by IEEE 488 2 must support and its syntax and semantics follow the requirements of IEEE 488 2 Common com...

Страница 6: ...can be empty or can be set one or more parameters Example SENSe CORRection CSET n DATA freq rel_ampl freq rel_ampl In freq rel_ampl the frequency and amplitude can be omitted or set one or more pairs...

Страница 7: ...range Note that this time please do not set the parameters to decimal format otherwise an exception will occur Example DISPlay BRIGtness integer The parameter integer is any integer in the range 0 to...

Страница 8: ...t date format string 1 2 4 Command abbreviation All commands are case insensitive user can use uppercase or lowercase Meanwhile if abbreviations to be used users must type in all the capital letters i...

Страница 9: ...uery function is not installed will return N A without quotation marks and when the query function is not validated or the type does not match Returns ERR without the quotation marks Each instruction...

Страница 10: ...ormat CALibration ALL CALibration ALL Description For user calibration Note When the instrument is connected to a calibration signal user can run this command to do user calibration For S3331 the cali...

Страница 11: ...lution bw Command Format CALCulate MARKer FCOunt RESolution CALCulate MARKer FCOunt RESolution Description Set or inquire resolution of frequency counter Note Available value of bw 1 10 100 1000 CALCu...

Страница 12: ...Example CALC MARK1 TRACe 1 Set Marker 1 onto trace 1 Note n is available 1 5 integer is available 1 5 CALCulate MARKer n MODE Command Format CALCulate MARKer n MODE POSition DELTa CALCulate MARKer n M...

Страница 13: ...value of current marker Example CALC MARK1 Y Inquire Y value of Marker 1 Note n is available 1 5 CALCulate MARKer n PHNoise STATe Command Format CALCulate MARKer n PHNoise STATe ON OFF 0 1 CALCulate...

Страница 14: ...OFFSet Description Set or inquire the bandwidth of marker noise Example CALCulate MARKer PHNoise OFFSet 2MHz Return Value 2000000 Note CALCulate BWIDth BANDwith STATe Command Format CALCulate BWIDth B...

Страница 15: ...mat CALCulate MARKer n SET CENTer Description Set the frequency of marker n as the center frequency Note n is available 1 5 CALCulate MARKer n SET STEP Command Format CALCulate MARKer n SET STEP Descr...

Страница 16: ...mand Format CALCulate MARKer n MAXimum Description Search for the peak Note n is available 1 5 CALCulate MARKer n MAXimum LEFT Command Format CALCulate MARKer n LEFT Description Search for the leaf pe...

Страница 17: ...Set or inquire the status of network measurement Note 0 OFF disable 1 ON enable CALCulate NETMeasure RLEVel Command Format CALCulate NETMeasure RLEVel ampl CALCulate NETMeasure RLEVel Description Set...

Страница 18: ...gure CHPower Command Format CONFigure CHPower Description Switch to channel power measurement mode Note CONFigure OBWidth Command Format CONFigure OBWidth Description Switch to occupied bandwidth meas...

Страница 19: ...hange with the display format of the Y axis unit Default 0dBm DISPlay WINdow TRACe X SCALe OFFSet Command Format DISPlay WINdow TRACe X SCALe OFFSet freq DISPlay WINdow TRACe X SCALe OFFSet Descriptio...

Страница 20: ...ACe Y SCALe RLEVel OFFSet Command Format DISPlay WINdow TRACe Y SCALe RLEVel OFFSet rel_ampl DISPlay WINdow TRACe Y SCALe RLEVel OFFSet Description Set or inquire reference offset unit is dBm Example...

Страница 21: ...lay formate Return value 20 Note Default 25dBm DISPlay WINdow TRACe Y DLINe STATe Command Format DISPlay WINdow TRACe Y DLINe STATe ON OFF 0 1 DISPlay WINdow TRACe Y DLINe STATe Description Display or...

Страница 22: ...otation CLOCk STATe Description Display or hide the time display inquire the time display status Example DISPlay ANNotation CLOC ON display the time info Return value 1 Note 0 OFF Disable 1 ON Enable...

Страница 23: ...the adjacent channels power Note FETCh ACPower LOWer Command Format FETCh ACPower LOWer Description Inquire lower channel power Note FETCh ACPower UPPer Command Format FETCh ACPower UPPer Description...

Страница 24: ...it HCOPy PAGE ORIentation Description Set and inquire the paper direction Note Available keyword LANDscape PORTrait HCOPy PAGE SIZE Command Format HCOPy PAGE SIZE Letter A4 A5 A6 B5 HCOPy PAGE SIZE De...

Страница 25: ...and Format INITiate CONTinuous OFF ON 0 1 INITiate CONTinuous Description Set or inquire sweep mode Example INIT CONT 0 set sweep mode as single sweep Return value 0 Note 2 sweep modes are supported S...

Страница 26: ...Mory DISK INFormation Command Format MMEMory DISK INFormation Description Inquire hard disk information Note MMEMory STORe TRACe Command Format MMEMory STORe TRACe Description Save current trace save...

Страница 27: ...EMory DELete TRACe file_name Description Delete saved trace file Note MMEMory DELete SCReen Command Format MMEMory DELete SCReen file_name Description Delete saved screenshot Note MMEMory DELete TRACe...

Страница 28: ...ry COPY STATe ALL Description Copy all user configuration file Note MMEMory COPY STATe Command Format MMEMory COPY STATe file_name Description Copy a specified saved configuration file Note MMEMory CO...

Страница 29: ...CENT 200000000Hz set the center frequency to 20MHz Return value 200000000 Note freq ranges 9kHz 3 600009GHz S3331A 9kHz 7 5GHz S3331B Default 500MHz SENSe FREQuency STARt Command Format SENSe FREQuenc...

Страница 30: ...mand Format SENSe FREQuency CENTer STEP freq SENSe FREQuency CENTer STEP Description Set or inquire frequency step Supported units are GHz MHz KHz Hz Default unit is Hz Example FREQ CENT STEP 1000 or...

Страница 31: ...mmand Format SENSe FREQuency SPAN freq SENSe FREQuency SPAN Description Set or inquire the span Supported units are GHz MHz KHz Hz Default unit is Hz Example FREQ SPAN 1000000 or FREQ SPAN 1MHz set sw...

Страница 32: ...q SENSe BANDwidth RESolution Or SENSe BWIDth RESolution Description Set or inquire resolution bandwidth Example BAND RES 1000 Or BAND RES 1KHz set the resolution bandwidth Return Value 1000 Note Follo...

Страница 33: ...odes are supported Example BAND RES AUTO OFF Manual set the RBW Return value 0 Note ON 1 Auto mode OFF 0 Manual Mode Default Auto mode SENSe BANDwidth BWIDth RESolution STEP MODE Command Format SENSe...

Страница 34: ...he video bandwidth to 1MHz Return value 1000000 Note Video bandwidth available value 3MHz 1MHz 500kHZ 300kHZ 100kHZ 50kHZ 30kHZ 10kHZ 5kHZ 3kHZ 1kHZ 500Hz 300Hz 100Hz 50Hz 30Hz 10Hz 0Hz Default 3MHz S...

Страница 35: ...EMC bandwidth to 120kHz Return value 120000 Note Following EMC bandwidth is available 1MHz 120kHz 30kHz 9kHz 200Hz Default 120kHz SENSe BANDwidth BWIDth EMC STATe Command Format SENSe BANDwidth EMC ST...

Страница 36: ...Rage STATe Command Format SENSe AVERage STATe OFF ON 0 1 SENSe AVERage STATe Description Turn on off trace average function Inquire the trace average function status Example AVER 1 enable trace averag...

Страница 37: ...F GAIN STATe AUTO Command Format SENSe POWer RF GAIN STATe AUTO ON OFF 1 0 SENSe POWer RF GAIN STATe AUTO Description Turn on off or inquire the pre amplifier status Example POWer GAIN AUTO OFF turn o...

Страница 38: ...SENSe SWEep POINts Command Format SENSe SWEep POINts number SENSe SWEep POINts Description Set or inquire the sweep point Example SWE POIN 501 Set sweep point to 501 Return Value 501 Note number range...

Страница 39: ...r inquire the adjacent channel quantity ACP BAND ACH COUNT 4 set 4 adjacent channels Return value 4 Note Adjacent channel power measurement function should be enabled before setting adjacent channel q...

Страница 40: ...EQuency SPAN Command Format SENSe CHPower FREQuency SPAN freq SENSe CHPower FREQuency SPAN Description Set or inquire the channel span CHP FREQ SPAN 1MHz set the channel span to 1MHz Return value 1000...

Страница 41: ...TIME Command Format SYSTem TIME hour minute second SYSTem TIME Description Set or inquire system time Example SYST TIME 12 00 00 set system time to 12 00 00 Return value 12 00 00 Note hour ranges 0 2...

Страница 42: ...nstrument IP address mask SYST COMM LAN MASK 255 255 255 0 set the mask to 255 255 255 0 Return value 255 255 255 0 Note SYSTem COMMunicate LAN GATE Command Format SYSTem COMMunicate LAN GATE gate SYS...

Страница 43: ...ACE5 The return value is separated by a comma and each data length is fixed to 7 bits The number of valid data points is the number of sweep points Default TRACe n MODE Command Format TRACe n MODE WRI...

Страница 44: ...nd Format TRACe SOCKdata TRACE1 TRACE2 TRACE3 TRACE4 TRACE5 Description Inquire the trace date in binary data Example TRAC SOCK Trace1 inquire binary data of trace 1 Return value c1 b8 de 61 c2 84 83...

Страница 45: ...N 1 Turn on OFF 0 Turn off Default OFF OUTPut STATe Command Format OUTPut ON 1 OFF 1 OUTPut Description Turn on off the normal source Example OUTP 1 Turn on the normal source Return value 1 Note ON 1...

Страница 46: ...power unite is dBm Example SOURce POWer TRAC POWer 20 set tracking source output power 20dBm Return value 20 Note pow ranges 30 dBm 0dBm Default 10dBm SOURce OUTPut POWer Command Format SOURce OUTPut...

Страница 47: ...salukitec com 2 15 UNIT UNIT POWer Command Format UNIT POWer dBm dBuW dBpW dBmV dBuV V W UNIT POWer Description Set or inquire power unit default unit is dBm Example UNIT POW dBpW set power unit to dB...

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