Agilent Technologies ESA-E E4401B, Справочник пользователя/программиста

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Chapter 5 279
Remote Command Reference
DISPlay Subsystem
Re
m
o
te
Co
m
m
a
nd Re
fe
re
nc
e
Factory Preset
and *RST:
20 kHz (with Options BAA or AYQ)
Approximately 40 kHz (with Option 106, Bluetooth FM
Demodulation)
Range: 1 kHz to 240 kHz (with Options BAA or AYQ)
Fixed (with Option 106, Bluetooth FM Demodulation)
Default Unit: Hz
Front Panel
Access:
AMPLITUDE/Y Scale, Scale/Div
Trace Y-Axis Reference Level
:DISPlay:WINDow:TRACe:Y[:SCALe]:RLEVel <ampl>
:DISPlay:WINDow:TRACe:Y[:SCALe]:RLEVel?
Sets the amplitude value of the reference level for the y-axis.
Factory Preset
and *RST:.
0 dBm
Range:. With zero reference level offset:
ESA E4401B, E4411B: –149.9 to 50 dBm
ESA E4402B, E4403B: ––149.9 to 55 dBm
ESA E4404B: ––149.9 to 55 dBm
ESA E4405B: ––149.9 to 55 dBm
ESA E4407B, E4408B: –149.9 to 55 dBm
–149.9 to 55 dBm with zero reference level offset and max
mixer level = –10 dBm. In external mixing, the range is –327.5
to –10 dBm with max mixer level
= –10 dBm.
Default Unit:. Current active units
Remarks:. The input attenuator setting may be affected. The minimum
displayed value of reference level is –327.6 dBm, and the
maximum displayed value is 327.6 dBm. See the remarks given
for the command
:DISPlay:WINDow:TRACe:Y[:SCALe]:RLEVel:OFFSet
<rel_ampl>
Front Panel
Access:.
Amplitude Y Scale, Ref Level