Anritsu MS2840A - SEM:BAND;SEM:BAND?

Chapter
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Native Device Message Details
4-215
4
Native Device Message Details
SEM:BAND/SEM:BAND?
Spectrum Emission Mask Resolution Bandwidth
Function
This command sets the resolution bandwidth (RBW) of the reference
channel for Spectrum Emission Mask measurement.
Command
SEM:BAND bandwidth
Query
SEM:BAND?
Response
bandwidth
Returns a value of Hz units, without a suffix code.
Parameter
bandwidth
Resolution bandwidth (RBW)
[MS269xA]
Range/Resolution 30 Hz to 3 MHz (1-3 sequence),
50 kHz, 5 MHz, 10 MHz, 20 MHz
[MS2830A], [MS2840A]
Range/Resolution 30 Hz to 3 MHz (1-3 sequence),
500 Hz, 50 kHz, 2 MHz, 5 MHz, 10 MHz, 20
MHz
[Common]
Suffix code HZ,KHZ,KZ,MHZ,MZ,GHZ,GZ
Hz is used when omitted.
Details
For the MS2830A, MS2840A, RBW of 20 MHz and higher can be used
only when MS2830A-005/105/007/009/109, MS2840A-005/105/009/109 is
installed.
The setting range of this function is limited depending on the settings of
other parameters. Refer to
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 set the resolution bandwidth of the reference channel to 3 kHz.
SEM:BAND 3KHZ
SEM:BAND?
> 3000