Anritsu MS2840A - [:SENSe]:SEMask:OFFSet[1]:LIST:SWEep[1][:TYPE][:AUTO]:RULes:FFT:RWIDth?

Chapter 2 SCPI Device Message Details
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[:SENSe]:SEMask:OFFSet[1]:LIST:SWEep[1][:TYPE][:AUTO]:RULes:FFT:RW
IDth?
Spectrum Emission Mask Offset Sweep Type Select Rules Real FFT Width Query
Function
This command queries the FFT width that is actually used for the
sweep/FFT switch rule during offset measurement in the Spectrum
Emission Mask measurement.
Query
[:SENSe]:SEMask:OFFSet[1]:LIST:SWEep[1][:TYPE][:AUTO]:RU
Les:FFT:RWIDth?
Response
<freq_1>,<freq_2>,<freq_3>,<freq_4>,<freq_5>,<freq_6>,
<freq_7>,<freq_8>,<freq_9>,<freq_10>,<freq_11>,<freq_12>
Parameter
<freq_n>
FFT width
Range 40 kHz or 2 MHz
Resolution 1 Hz
Suffix code None. Value is returned in Hz units.
Details
This command is not available for MS269x Series.
The specified width is used as the FFT width on a priority basis, but it is
automatically changed by the SPAN/RBW/VBW measurement conditions.
This command queries the FFT width that is actually used.
Example of Use
To query the FFT width that is actually used.
SEM:OFFS:LIST:SWE:RUL:FFT:RWID?
>
40000,40000,40000,40000,40000,40000,40000,40000,40000,40
000,40000,40000