Anritsu MS2840A - :READ:OBWidth[n]?; :READ:OBWidth:FERRor?; :MEASure:OBWidth[n]?

Chapter 2 SCPI Device Message Details
2-544
:READ:OBWidth[n]?
Occupied Bandwidth Read
Function
This command performs the OBW measurement and outputs the
measurement result.
It achieves the same result as when commands are sent in the order of
:INITiate:OBWidth
:FETCh:OBWidth[n]?
:READ:OBWidth:FERRor?
Occupied Bandwidth Read
Function
This command performs the OBW measurement of OBW and outputs the
difference between the center frequency of Occupied Bandwidth and the
center frequency.
It achieves the same result as when commands are sent in the order of
:INITiate:OBWidth
:FETCh:OBWidth:FERRor?
:MEASure:OBWidth[n]?
Occupied Bandwidth Measure
Function
This command performs the OBW measurement and outputs the
measurement result.
It achieves the same result as when commands are sent in the order of
:CONFigure:OBWidth
:INITiate:OBWidth
:FETCh:OBWidth[n]?