Anritsu MS9740A - Calculate[1|2|3|4|5|6]:Fwhm[:Data]; Calculate[1|2|3|4|5|6]:Fwhm:state

3.4 Device Message Details
3-69
3
Message Details
:CALCulate[1|2|3|4|5|6]:FWHM[:DATA]?
Function
This command queries the spectrum width measured by the Threshold
method with the cut level specified to 3 dB.
Syntax
:CALCulate[1|2|3|4|5|6]:FWHM[:DATA]?
Specify the Active trace (A to F) by specifying a number from 1 to 6.
When omitted, the Active trace is not changed.
Response Data
<numeric>
<numeric>: Spectrum width (m|Hz)
Example of Use
:CALCulate1:FWHM:DATA?
>+8.23000000E-010
:CALCulate[1|2|3|4|5|6]:FWHM:STATe
Function
This command sets and queries the On/Off state of the 3 dB spectrum
width analysis.
Syntax
:CALCulate[1|2|3|4|5|6]:FWHM:STATe 0|1|OFF|ON
:CALCulate[1|2|3|4|5|6]:FWHM:STATe?
Specify the Active trace (A to F) by specifying a number from 1 to 6.
When omitted, the Active trace is not changed.
0|OFF: 3 dB spectrum width analysis OFF
1|ON: 3 dB spectrum width analysis ON
Response Data
0|1
Example of Use
:CALCulate5:FWHM:STATe ON
:CALCulate5:FWHM:STATe?
>1