:CALCulate:SPECtrum:MARKer:FUNCtion:PEXCursion <num>

(Read-Only) Set and queries the minimum amplitude variation (rise and fall) required for a signal to be identified as a peak.

Relevant Modes

IQA (Spectrum only)

Parameters

<numeric>

Minimum: 0

Maximum: 200

Couplings

For a signal to be identified as a peak it must meet certain criteria:

- Signals in the negative frequency range and signals very close to 0 Hz are ignored.

- Signal must satisfy peak excursion and peak threshold  (:CALC:SPEC:MARK:FUNC:PTHR) criteria before being identified as a peak.

Examples

CALC:SPEC:MARK:FUNC:PEXC 5

Query Syntax

CALC:SPEC:MARK:FUNC:PEXC?

Default

6.00E+00