HP ESA-E Series Programmer's Manual page 249

Input Port Power Gain
[:SENSe]:POWer[:RF]:GAIN[:STATe] OFF|ON|0|1
[:SENSe]:POWer[:RF]:GAIN[:STATe]?
Turns the internal preamp on or off.
Factory Preset
and *RST: Off
Front Panel
Access:
AMPLITUDE/Y Scale, Int Preamp On Off
Input Port Maximum Mixer Power
[:SENSe]:POWer[:RF]:MIXer:RANGe[:UPPer]
<ampl>|<step>|<bound>
[:SENSe]:POWer[:RF]:MIXer:RANGe[:UPPer]?
Specifies the maximum power at the input mixer.
Factory Preset
−10 dBm
and *RST:
Range: –100 dBm to –10 dBm
Default Unit: dBm
Front Panel
Access:
AMPLITUDE/Y Scale, Max Mixer Lvl
Optimize Preselector Frequency
[:SENSe]::POWer[:RF]:PADJust <freq>
[:SENSe]::POWer[:RF]:PADJust?
This command allows user-defined adjustment of the preselector
frequency to optimize its response on the signal of interest.
Factory Preset
and *RST: 0 Hz
Range: –250 MHz to 250 MHz
Default Unit: Hz
Remarks: This command is available only on HP ESA models
E4404B, E4405B, E4407B, and E4408B. Use this
command for signals close to the noise level, multiple
signals close together, or for other conditions when the
preselector is not tuned to the frequency of interest.
Front Panel
Access:
AMPLITUDE/Y Scale, Presel Adjust
Chapter 5
Language Reference
SENSe Subsystem
5-95