Set Markers; All About Markers - Agilent Technologies FieldFox N9923A User Manual

Data Analysis Features
The following features can be used to analyze NA and CAT mode measurement
results.
In this Chapter
All about Markers .................................................. 76
All about Limit Lines ............................................ 82
All about Trace Math ............................................. 84

All about Markers

Markers move along the X-axis range of the measurement trace to provide a
numerical readout of each measured data point. Markers also allow you to search
for specific Y-axis values.
A trace can contain up to six markers.
The marker readout on the FieldFox shows X and Y-axis information for the
active marker ONLY.
A Marker Table can be displayed that allows you to simultaneously view X and Y-
axis information for all markers.
Markers can be used in CAT, SA, and NA Modes.
How to create Markers
 Press Marker .
 Then
 Then
 Then move the marker using the rotary knob, the ▲|▼ arrows, or by entering
 Then press Enter.
How to move a Marker after it is created
 Press Marker .
76
About Delta Markers ...................................... 77
Marker Table .................................................... 78
Coupled Markers ............................................. 78
Marker Trace.................................................... 79
Marker Format ................................................ 80
Searching with Markers ................................. 80
What Is a „Peak" ............................................... 81
Marker Functions ............................................ 82
How to Save and Recall Limits ..................... 83
About Math Operations .................................. 85
to select a marker to activate.
Markers 1...6
to activate that marker. A marker is created on the trace in the
Normal
middle of the X-axis. That marker is now active.
an X-axis position with the number keys.
N9923A FieldFox User's Guide