Agilent Technologies ESA-E Series Programmer's Manual page 286

Language Reference
SOURce Subsyste m
SOURce Subsystem
The SOURce subsystem controls the signal characteristics of the
tracking generator. Refer to the "OUTPut Subsystem" on page 5-76 ,
which also contains commands that control the characteristics of the
tracking generator. The commands in this subsystem are available onl y
on analyzers having Options 1DN or 1DQ ..
Sets the Output Power Offset Correction
SOURce :CORRection :OFFSet <rel ampl >
SOURce :CORRection :OFFSet ?
Specifies an offset for the displayed output power level . An offset power
level can be added to the displayed level to compensate for system
losses (for example, cable loss) or gains (for example, preamplifier gain .)
This offset does not change the power out of the source, it only change s
the display so that it reads out the actual power delivered to the devic e
under test.
Factory Preset
and *RST: 0 dBm
Range : -327 .6 dBm to 327 .6 dBm
Default Unit : Currently selected source power units
Front Panel
Access :
Source, Amptd Offset
ESA E4401B, E4411B : 0 d B
ESA E4402B, E4403B : 8 dB
ESA E4404B: 8 dB
ESA E4405B: 8 dB
ESA E4407B, E4408B : 8 dB
Range :
ESA E4401B, E4411B : 0 dB to 60 dB in 10 dB steps
ESA E4402B, E4403B : 0 dB to 56 dB in 8 dB step s
ESA E4404B: 0 dB to 56 dB in 8 dB step s
Source Attenuation
SOURce :POPier :ATPenuation
< :m1 >
SOURce : POWer : ATTenuation ?
Attenuates the source output level .
Factory Preset
and *RST:
5-126 Chapter 5