Technical data

62 N9320A Programmer’s Guide

5 Command Reference

Marker Mode

:CALCulate:MARKer[n]:MODE POSition|DELTa

:CALCulate:MARKer[n]:MODE?

Selects the type of markers that you want to activate.

Position selects a normal marker that can be positioned on a

trace

and from which trace information will be generated.

Delta activates a pair of markers, one of which is fixed at

the current marker location. The other marker can then be

moved around on the trace. The marker readout shows the

difference between the two markers.

Remarks: If a marker is not active when the mode is queried, “Off”

will be returned.

Key access:

> Normal

> Delta > Delta

Define Peak Excursion

:CALCulate:MARKer:PEAK:EXCursion <rel_ampl>

:CALCulate:MARKer:PEAK:EXCursion?

Specifies the minimum signal excursion above the threshold

for the internal peak identification routine to recognize a

signal as a peak. This applies to all traces. The excursion is

the delta power from the noise level to the signal peak.

See

:CALCulate:MARKer:PEAK:SEARch:MODE.

*RST: 6 dB

Range: 0 to 100 dB

Key access: > More > Search Criteria > Peak Excursion

Define Peak Search

:CALCulate:MARKer:PEAK:SEARch:MODE PARame-

ter|MAXimum

:CALCulate:MARKer:PEAK:SEARch:MODE?

Sets the peak search mode.

*RST: MAXimum

Marker

Peak