Trace Y-Axis Reference Level Offset - Agilent Technologies ESA Series User's/Programmer's Reference

Remote Command Reference
DISPlay Subsystem

Trace Y-Axis Reference Level Offset

:DISPlay:WINDow:TRACe:Y[:SCALe]:RLEVel:OFFSet <rel_ampl>
:DISPlay:WINDow:TRACe:Y[:SCALe]:RLEVel:OFFSet?
Sets the amplitude level offset for the y-axis.
Factory Preset
and *RST: 0 dB
Range: –327.6 to 327.6 dB
Default Unit: dB
Remarks: The sum of (reference level offset + reference level) is clipped to
the range –327.6 to 327.6 dB. The maximum limits are
determined by the setting of the first of these two parameters,
within the boundaries of their individual limits when initially
set.
For example, if the reference level is (first) set to –20 dBm, then
the reference level offset can be set to values of –307.6 dB to
327.6 dB. In the case of a 327.6 dB reference level offset, the
resultant reference level value changes to 307.6 dBm. The
reference level value range can be initially set to values from
–149.9 to 55 dBm.
280 Chapter 5