Anritsu MS2840A - SEM:OFFS:LIST:SWE:RUL:FFT:RWID?

Chapter
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Native Device Message Details
4-251
4
Native Device Message Details
SEM:OFFS:LIST:SWE:RUL:FFT:RWID?
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
SEM:OFFS:LIST:SWE:RUL:FFT:RWID?
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.
Though the specified width is used as the FFT width on a priority basis,
it is changed automatically according to 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, 40000, 40000, 40000