Excursion (Markers)

Default: 6 dB

When enabled, the Excursion value entered specifies the peak search excursion criteria when using the Marker > Search > Peak Higher/Lower operations. All peaks found must meet this excursion criteria. A signal must rise by at least this excursion value and then fall back from its local maximum by at least this excursion value to be considered a peak. This excursion value only applies to amplitude traces.

The Threshold and Excursion parameters don't affect Marker > Search > Peak.

If Threshold is also enabled, the minimum amplitude of a peak must be above the total of the peak excursion plus the Threshold value.