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SCPI Device Message Details
:FETCh:OBWidth:FERRor?
Occupied Bandwidth Fetch
Function
This command outputs the difference between the center frequency of
occupied bandwidth of OBW measurement and the center frequency.
Query
:FETCh:OBWidth:FERRor?
Response
<freq_error>
Parameter
<freq_error>
Difference between the center frequency of
occupied bandwidth and the center frequency.
Suffix code
None. Hz units, 1 Hz resolution
“–999999999999” is returned when an error
occurs /no measurement is performed.
Details
This function outputs the measurement result of the OBW measurement
last performed. It is possible to output the measurement result in a state
that the measurement has already been done, and in a different style.
You can use READ command if you perform a measurement along with
starting the sweep again.
Example of Use
To obtain the difference between the center frequency of occupied
bandwidth of OBW measurement and the center frequency.
FETC:OBW:FERR?
> 30000