Keysight Technologies FieldFox N9923A Quick Reference Manual page 5

Measure S-Parameters (NA Mode)
...continued
The following NA Mode settings can be made before or
after calibrating without affecting measurement
accuracy.
 Press Scale/Amptd to change scale.

Autoscale
the Min and Max amplitude of the active trace.

Autoscale All
the screen. Useful for multi-trace configurations.

Scale
specific areas of the trace.

Ref Level
reference line.

Ref Position
reference line. Values must be between 0 (TOP
line) and 10 (BOTTOM line)
 Press Measure 1 then
format for the measurement.
 Press BW 2 then
the number of trace sweeps to average.
 Press Marker then enter a value to move the marker
to the X-axis position of interest.
 Press Limit 8 then
measurement results against limit lines.
Adjusts the Y-axis to comfortably fit
Autoscales all of the traces on
Manually enter a scale per division to view
Manually set the value of the
Manually set the position of the
Averaqe
Edit
to change the
Format
then enter a value for
or
Recall Limits
5
to test