2.13 Spectrum Emission Mask
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SCPI Device Message Details
[:SENSe]:SEMask:OFFSet[1]:LIST:ATTenuation?
Spectrum Emission Mask Offset Attenuator Query
Function
This command sets the attenuation when measuring the offset for
Spectrum Emission Mask measurement.
Query
[:SENSe]:SEMask:OFFSet[1]:LIST:ATTenuation?
Response
<rel_ampl_n>
Parameter
<rel_ampl_n>
Attenuation when measuring Offset-n
measurement
Range 0 to 60 dB
Resolution
[MS269xA]
2 dB
[MS2830A]
,
[MS2840A]
2 dB or 10 dB
Refer to “Table 2.4.2-3 Resolution of Input Attenuator” in the
MS2830A/MS2840A Signal Analyzer Operation Manual
(Spectrum Analyzer Function Operation)
.
Suffix code None. Value is returned in dB units.
Details
The setting range of this function is limited depending on the settings of
other parameters. 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 attenuation of the offset.
SEM:OFFS:LIST:ATT?
> 10,10,10,10,10,10,10,10,10,10,10,10