Agilent Technologies ESA-E Series Programmer's Manual page 209

Language Reference
FETCh Subsyste m
Return Upper Channel Powe r
FETCh :ACPower :UPPer ?
This command returns the value of the upper channel power relative t o
the main channel power, in dB.
Return Channel Power and Density
FETCh :CHPower ?
This command returns scalar results of main channel power, and powe r
density.
Remarks : The main channel power is returned in the curren t
amplitude units, and the density value is returned i n
current amplitude units/Hz . The results are returne d
in a comma-separated list .
Return Channel Power
FETCh :CHPower :CHPower ?
This command returns the value of the channel power in amplitud e
units .
Front Panel
Access : MEASURE, Channel Powe r
Return Channel Power Densit y
FETCh :CHPower :DENSity ?
This command returns the value of the channel power density i n
amplitude units/Hz .
Return Emission Bandwidth
FETCh :EBWidth ?
FETCh :EBWidth :EBWidth ?
This command returns the value of emission bandwidth in Hz .
Front Panel
Access :
MEASURE, Emission BW
Return Harmonic Amplitudes
:FETCh :HARMonics :AMPLitude :ALL ?
Returns a comma-separated list of the amplitudes of the ten harmonics .
Range : -180 dBm to 70 dBm
Chapter 5 5-49