Technical data

Measurement Setup 15

Agilent N8201A Performance Downconverter Synthetic Instrument Module, 250 kHz to 26.5 GHz 371

Range: 0 to 70 dB

Remote Command:

[:SENSe]:SPURious[:RANGe][:LIST]:DETector[1]|2 [:FUNCtion]

EPOSitive|MPositive

[:SENSe]:SPURious[:RANGe][:LIST]:DET?

Example: SPUR:DET QPE

Detector 2

Allows you to set the detector to be used by the trace which will be used for display

purposes only.

The detector choices are:

Normal - displays the peak of CW-like signals and maximums and minimums of noise-like

signals.

Average - displays the average of the signal within the bucket. The averaging method

depends upon Avg Type selection (voltage, power or log scales).

Peak - displays the maximum of the signal within the bucket.

Sample - displays the instantaneous level of the signal at the center of the bucket

represented by each display point.

Negative Peak - displays the minimum of the signal within the bucket.

Quasi Peak - a fast-rise, slow-fall detector used in making CISPR compliant EMI

measurements.

EMI Average - displays the instantaneous level of the signal at the center of the bucket, just

like the sample detector. Also changes the auto coupling of VBW, RBW and Avg/VBW Type

and the set of available RBWs. Used in making CISPR-compliant measurements.

EMI Peak - the same as the Peak detector but uses CISPR related bandwidths.

MIL Peak - the same as the Peak detector but uses MIL related bandwidths.

Off - turns off second trace (Detector 2).

Key Path: Meas Setup, Range Table

State Saved: Saved in Instrument State.

Factory Preset: Auto, the value is determined by the radio standard and the instrument

model.