Keysight B Series User Manual

Data Analysis Features
All about Markers
Keysight N9938-90003 User’s Guide 191
Figure 8-1 Marker 2 is Active, marker 1 is NOT active.
About Delta Markers
A Delta marker provides X-and Y-axis readout information that is relative to a ‘reference’ marker.
A Delta marker is created with a Δ (delta symbol) to distinguish it from the reference marker.
All six markers can be a Delta marker pair.
Peak search functions can be performed using delta markers.
Figure 8-2 A Delta marker and its associated reference marker.
In the graphic above, the marker readout shows the difference between the two markers in
frequency and amplitude.

Keysight B Series Specifications

General

Brand	Keysight
Model	B Series
Category	Analytical Instruments
Language	English