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Command Reference
Demodulation Option Subsystem
AM Y Ref Position
:DISPlay:AMA:VIEW:WINDow:TRACe:Y[:SCALe]:RPOSi-
tion TOP|CENTer|BOTTom
:DISPlay:AMA:VIEW:WINDow:TRACe:Y[:SCALe]:RPOSi-
tion?
Use this command to set the reference position of Y axis.
Range:
TOP, CENTer, BOTTom
Example:
:DISPlay:AMA:VIEW:WINDow:TRACe:Y:RPOSition TOP
Key access:
Shift > Disp >Y Scale > Ref Position
AM Y Scale Coupling State
:DISPlay:AMA:VIEW:WINDow:TRACe:Y[:SCALe]:COUPle
0|1|OFF|ON
:DISPlay:AMA:VIEW:WINDow:TRACe:Y[:SCALe]:COUPle?
Use this command to turn on/off Y scale coupling state.
Example:
:DISPlay:AMA:VIEW:WINDow:TRACe:Y:COUPle 1
Key access:
Shift > Disp >Y Scale > Scale Coupling
FM Demodulation Subsection
Switch to FM
:INSTrument:MEASure FM
Use this command to switch to FM demodulation analysis.
Query FM Carrier Power
:CALCulate:AMA:POWer?
Use this command to query FM carrier power measurement
result.
Example:
:CALCulate:AMA:POWer?