Keysight N9320B Programmer's Manual page 125

Channel Power measurement
:READ:CHPower?
Returns two values that correspond to the Channel
Power and Power Spectral Density.
:READ:CHPower:CHPower?
Returns a single value that corresponds to the Channel Power.
:READ:CHPower:DENSity?
Returns a single value that corresponds to the Power Spectral
Density.
> Channel Power
Key access
Meas
OBW measurement
:READ:OBWidth?
Returns two values that correspond to the Occupied BW and
Transmit Frequency Error in Hertz.
:READ:OBWidth:OBWidth?
Returns a single value that corresponds to the Occupied BW in
Hertz.
:READ:OBWidth:OBWidth:FERRor?
Returns a single value that corresponds to the Transmit Frequency
Error in Hertz.
:READ:OBWidth:XDB?
Returns a single value corresponding to X dB BW in Hertz.
READ:OBW:FERR? commands will return the single scalar result
specified.
> OBW
Key access
Meas
Command Reference
READ Subsystem
119