Spectrum Master Programming Manual : CDMA Commands : [:SENSe] Subsystem
 
[:SENSe] Subsystem
The commands in this subsystem relate to device‑specific parameters, not signal‑oriented parameters.
[:SENSe]:ACPower:BANDwidth:MAIN <freq>
[:SENSe]:ACPower:BANDwidth:MAIN?
Title
ACPR Main Channel Bandwidth
Description
Sets the main channel carrier bandwidth. The <freq> value must be 1.23|1.24|1.25.
Parameter
<freq>
Default Value
1.25 MHz
Default Unit
MHz
Range
1.23 MHz, 1.24 MHz, 1.25 MHz
Front Panel Access
Setup, Carrier BW (MHz)
[:SENSe]:DEMod:CDPower:UNITs RELative|ABSolute
[:SENSe]:DEMod:CDPower:UNITs?
Title
Code Domain Power Unit Type
Description
Sets the Code Domain Power unit type. The query form returns either a “REL” for relative units, or an “ABS” for absolute units in Ascii (without the double quotes).
Parameter
RELative|ABSolute
Parameter Type
<char>
Default Value
RELative
Range
RELative, ABSolute
Front Panel Access
Measurements, Demodulator, CDP, CDP Units
[:SENSe]:DEMod:CDPower:ZOOM 16|32|64
[:SENSe]:DEMod:CDPower:ZOOM?
Title
Code Domain Power Zoom
Description
Sets the zoom for the Code Domain Power measurement. The query form returns either 16, 32, or 64.
Parameter
16|32|64
Default Value
16
Range
16, 32, 64
Related Command
[:SENSe]:DEMod:CDPower:ZOOM:STARt
[:SENSe]:DEMod:CDPower:ZOOM:STARt?
Front Panel Access
Measurements, Demodulator, CDP, Zoom
[:SENSe]:DEMod:CDPower:ZOOM:STARt <integer>
[:SENSe]:DEMod:CDPower:ZOOM:STARt?
Title
Code Domain Power Zoom Start Index
Description
Sets the zoom start index for the Code Domain Power measurement.
Parameter
<integer>
Parameter Type
<integer>
Default Value
0
Range
0 to 112
Related Command
[:SENSe]:DEMod:CDPower:ZOOM
[:SENSe]:DEMod:CDPower:ZOOM?
Front Panel Access
Measurements, Demodulator, CDP, Zoom Start Index
[:SENSe]:FREQuency:CENTer <freq>
[:SENSe]:FREQuency:CENTer?
Title
Center Frequency
Description
Sets the center frequency. Note that changing the value of the center frequency will change the value of the coupled parameters Start Frequency and Stop Frequency. It may also change the value of the span.
Parameter
<freq>
Default Value
1 GHz
Default Unit
Hz
Range
1 MHz to 2.7 GHz
Front Panel Access
Freq, Center Freq
[:SENSe]:FREQuency:SIGStandard:CHANnel <number>
[:SENSe]:FREQuency:SIGStandard:CHANnel?
Title
Channel Selection
Description
Sets the channel number for the selected signal standard.
Parameter
<number>
Front Panel Access
Freq, Channel
[:SENSe]:FREQuency:SIGStandard:NAMe <string>
[:SENSe]:FREQuency:SIGStandard:NAMe?
Title
Signal Standard
Description
Selects the desired signal standard from the list. The <string> argument is the name of the desired signal standard as displayed in the instrument’s current signal standard list. The list can be displayed on the instrument by choosing the Signal Standard submenu button in the Freq menu. The list can also be downloaded remotely and viewed using Anritsu Master Software Tools. For example, if the desired Signal Standard is P‑GSM 900 - Uplink then the value of the <string> argument would be "P‑GSM 900 - Uplink".
The query form of this command will return the name of the currently‑selected Signal Standard on the list.
Parameter
<string>
Front Panel Access
Freq, Signal Standard
[:SENSe]:FREQuency:SPAN?
Title
Frequency Span
Description
This is a query command only. The user cannot set the span in CDMA or EVDO modes.
Parameter
<freq>
Default Unit
Hz
[:SENSe]:PFail <test set>
[:SENSe]:PFail?
Title
PASS/FAIL Test Selection
Description
Selects the active test set to be used in subsequent PASS/FAIL measurements. The <test set> value must correspond to a test set that is defined in the test set list. To view the list on the instrument, go into the “Measurement” menu, press the “Pass/Fail Mode” key, and then press the “Select Pass/Fail Test” submenu. Alternatively, the list can be retrieved remotely and viewed using the Anritsu Master Software Tools. The <test set> argument is a 1‑based index of the position of the desired Pass/Fail test set in the instrument’s current Pass/Fail test set list. For example, if the desired Pass/Fail test is the 3rd item on the list then the value of the <test set> argument would be 3.
When using the query form of the command, the return value is the currently selected test set number. If there is not a valid test set selected, the return value is “–1” (negative 1).
Parameter
<test set>
Related Command
:CONFigure PFail
Front Panel Access
Measurements, Pass/Fail Mode, Select Pass/Fail Test
[:SENSe]:PN:OFFSet <integer>
[:SENSe]:PN:OFFSet?
Title
PN Offset
Description
Sets the PN offset. Note that this can only be changed when PN Trigger is set to “GPS”, or “EXT”. A return value of the PN offset query is invalid when PN search type is AUTO.
Parameter
<integer>
Parameter Type
<integer>
Default Value
0
Range
0 to 511
Related Command
[:SENSe]:PN:TRIGger
[:SENSe]:PN:TRIGger?
[:SENSe]:PN:STYPe [:SENSe]:PN:STYPe?
Front Panel Access
Setup, PN Setup, Manual PN Offset
[:SENSe]:PN:STYPe:AUTO 1|0|ON|OFF
[:SENSe]:PN:STYPe:AUTO?
Title
PN Search Type
Description
Sets the PN search type. The default value is ON. That is, sending :SENSe:PN:STYPe:AUTO is equivalent to sending :SENSe:PN:STYPe:AUTO ON. The query form returns either a 1 for ON, or a 0 for OFF. Note that this can only be changed when PN Trigger is set to “GPS”, or “EXT”.
Parameter
1|0|ON|OFF
Parameter Type
<boolean>
Default Value
ON
Range
ON, OFF
Related Command
[:SENSe]:PN:TRIGger
[:SENSe]:PN:TRIGger?
[:SENSe]:PN:OFFSet [:SENSe]:PN:OFFSet?
Front Panel Access
Setup, PN Setup, PN Trigger (GPS|Ext), PN Search Type
[:SENSe]:PN:TRIGger NOTRig|GPS|EXT
[:SENSe]:PN:TRIGger?
Title
External PN Trigger
Description
Sets the external PN trigger. The query form returns either “NOTRIG”, “GPS”, or “EXT” in Ascii (without the double quotes).
Parameter
NOTRig|GPS|EXT
Parameter Type
<char>
Default Value
No Trig
Range
NOTRig, GPS, EXT
Related Command
[:SENSe]:PN:STYPe
[:SENSe]:PN:STYPe?
[:SENSe]:PN:OFFSet [:SENSe]:PN:OFFSet?
Front Panel Access
Setup, PN Setup, PN Trigger
[:SENSe]:POWer[:RF]:RANGe:AUTO OFF|ON|0|1
[:SENSe]:POWer[:RF]:RANGe:AUTO?
Title
Automatic Amplitude Range
Description
Sets the automatic amplitude range. Setting the value to ON or 1 will result in the amplitude range being coupled to the detected input signal level. Setting the value to OFF or 0 will result in the input attenuation being uncoupled from the input signal level. That is, changing the input signal level will not change the amplitude range. When this command is issued, the amplitude range itself will not change. The default value is ON. That is, sending :SENS:POW:RANG:AUTO is equivalent to sending :SENS:POW:RANG:AUTO ON.
Parameter
OFF|ON|0|1
Parameter Type
<boolean>
Default Value
ON
Related Command
[:SENSe]:POWer[:RF]:RANGe
Front Panel Access
Amplitude, Auto Range
[:SENSe]:POWer[:RF]:RANGe[:IMMediate]
Title
Amplitude Range
Description
Recalculates amplitude range. Note that issuing this command will set the automatic dynamic range OFF.
Related Command
[:SENSe]:POWer[:RF]:RANGe:AUTO
Front Panel Access
Amplitude, Adjust Range
[:SENSe]:RF:ACPR:MAINchannelcount <integer>
[:SENSe]:RF:ACPR:MAINchannelcount?
Title
Main Channel Carrier Count
Description
Sets the number of main channel carriers.
Parameter
<integer>
Parameter Type
<integer>
Default Value
1
Range
1 to 5
Front Panel Access
Setup, Number of Carriers
[:SENSe]:SWEep:SPEed FAST|NORM|SLOW
[:SENSe]:SWEep:SPEed?
Title
Measurement Speed
Description
Sets the measurement speed. The query form returns either “FAST”, “NORM”, or “SLOW” in Ascii (without the double quotes).
Parameter
FAST|NORM|SLOW
Parameter Type
<char>
Default Value
Norm
Range
FAST, NORM, SLOW
Front Panel Access
Setup, Meas Speed
[:SENSe]:WCODe 64|128
[:SENSe]:WCODe?
Title
Walsh Codes
Description
Sets the Walsh codes.
Parameter
64|128
Default Value
128
Range
64, 128
Front Panel Access
Setup, Walsh Codes