Spectrum - Y-Axis Reference Level - Agilent Technologies E4406A VSA Series Programmer's Manual

Language Reference
DISPlay Subsystem

Spectrum - Y-Axis Reference Level

:DISPlay:SPECtrum[n]:WINDow[m]:TRACe:Y[:SCALe]:RLEVel
<power>
:DISPlay:SPECtrum[n]:WINDow[m]:TRACe:Y[:SCALe]:RLEVel?
Sets the amplitude reference level for the y-axis.
n − selects the view, the default is Spectrum.
— n=1, Spectrum
— n=2, I/Q Waveform
— n=3, numeric data (service mode)
— n=4, RF Envelope (service mode)
m − selects the window within the view. The default is 1.
Factory Preset
and *RST: 0 dBm, for Spectrum
−250 to 250 dBm, for Spectrum
Range:
Default Unit: dBm, for Spectrum
Remarks: May affect input attenuator setting.
To use this command, the appropriate mode should be
selected with INSTrument:SELect.
Front Panel
Access: When in Spectrum measurement:
Level
214
Amplitude Y Scale, Ref
Chapter 5