Keysight x-series User Reference Manual page 589

Example
Notes
Preset
Backwards
Compatibility SCPI
Initial S/W Revision
EMI Receiver Mode Reference
[:SENSe]:DETector[1]|2|3[:FUNCtion] ?
DET3 APE Set trace 3 to use Peak Detector.
This command is included for ESU compatibility. The suffix [1]|2 is irrelevant to the measurement,
they are added solely for remote language compatibility.
This command is alias to [:SENSe]:FSCan:DETector:TRACe[1]|2|3 <DectectorTye>.
APEak/ POSitive/SAMPle
NEGative
QPEak
AVERage
CAVerage
RMS/ CRMS
The query will return:-
POSitive when Peak Trace Detector is selected.
AVER when Average is selected.
CAV when EMI Average is selected.
CRMS when RMS Average is selected.
POSitive
:SENSe1|SENSe2:DETector[1]|2|3[:FUNCtion]
A.07.00
8 Frequency Scan Measurement
Trace/ Detector
Peak
Negative
Quasi Peak
Average
EMI Average
RMS Average
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