Anritsu MS2840A - [:SENSe]:SEMask:FILTer[:RRC]:ALPHa?

Chapter 2 SCPI Device Message Details
2-644
[:SENSe]:SEMask:FILTer[:RRC]:ALPHa?
Spectrum Emission Mask Reference Roll-off Factor Query
Function
This command queries the rolloff ratio of the filter when measuring the
reference power for Spectrum Emission Mask measurement.
Query
[:SENSe]:SEMask:FILTer[:RRC]:ALPHa?
Response
<real>
Parameter
<real>
Filter rolloff ratio
Range 0.01 to 1.00
Resolution 0.01
Suffix code None
Details
This command is not available when Reference Mode is set to either of
the following:
•
Peak
•
Fix
This command is not available when Filter Type is set to the following:
•
Rect
Example of Use
To query the rolloff ratio of the filter when measuring the reference
power.
SEM:FILT:ALPH?
> 0.22