2.13 Spectrum Emission Mask
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SCPI Device Message Details
[:SENSe]:SEMask:BANDwidth[1]:VIDeo?
Spectrum Emission Mask Video Bandwidth Query
Function
This command queries the video bandwidth (VBW) when measuring the
reference power for Spectrum Emission Mask measurement.
Query
[:SENSe]:SEMask:BANDwidth[1]:VIDeo?
Response
<bandwidth>
Parameter
<bandwidth>
Video bandwidth (VBW)
Range/Resolution 1 Hz to 10 MHz (1-3 sequence), 5 kHz
OFF
Sets VBW to Off.
Suffix code None. Value is returned in Hz units. This
command returns OFF, when the VBW is set to
Off.
Details
This command is fixed to Auto and cannot be set, when Detection is set
to the following:
•
RMS
The setting range of this function is limited depending on the settings of
RBW. Refer to the
MS2690A/MS2691A/MS2692A Signal Analyzer
Operation Manual (Spectrum Analyzer Function Operation)
or
MS2830A/MS2840A Signal Analyzer Operation Manual (Spectrum
Analyzer Function Operation)
for details.
Example of Use
To query the video bandwidth when measuring the reference power.
SEM:BAND:VID?
> 3000