Source Subsystem - Agilent Technologies ESA Series User's/Programmer's Reference

SOURce Subsystem

The SOURce subsystem controls the signal characteristics of the tracking
generator. Refer also to the
command that controls the tracking generator output.
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 changes the display so that it reads out the
actual power delivered to the device under test.
Factory Preset
and *RST: 0 dB
Range: –327.6 dB to 327.6 dB
Default Unit: Currently selected source power units
Front Panel
Access:
Source, Amptd Offset
Source Attenuation
:SOURce:POWer:ATTenuation <ampl>
:SOURce:POWer:ATTenuation?
Attenuates the source output level. Specifically setting
:SOURce:POWer:ATTenuation <ampl> sets the mode to manual
( :SOURce:POWer:ATTenuation:AUTO OFF ).
Factory Preset
and *RST: ESA E4401B, E4411B: 0 dB
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 steps
Chapter 5
"OUTPut Subsystem" on page 303
Remote Command Reference
SOURce Subsystem
which contains a
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