Fetch Subsystem - Keysight N9320B Programmer's Manual

Command Reference

FETCh Subsystem

FETCh Subsystem
108
This command puts selected data from the most recent
measurement into the output buffer. Use FETCh if you have already
made a good measurement and you want to return scalar data
from a single measurement. FETCh saves you the time of re-making
the measurement. You can only FETCh results from the
measurement that is currently active, it will not change to a
different measurement.
See each command for details of what types of scalar results or
trace data results are available. The binary data formats should be
used for handling large blocks of data since they are smaller and
transfer faster then the ASCII format.
ACP measurement
:FETCh:ACPower?
This command returns scalar results of the adjacent channel power
measurement in a comma-separated list.
:FETCh:ACPower:LOWer?
:FETCh:ACPower:UPPer?
These commands return the dB values of main channel power for
the specified offset.
:FETCh:ACPower:MAIN?
This command returns the value of main channel power in the
current amplitude units.
> ACP
Key access
Meas
Channel Power measurement
:FETCh:CHPower?
This command returns scalar results of main channel power, and
power density.
:FETCh:CHPower:CHPower?
This command returns the value of the channel power in amplitude
units.