Keysight N9938-90003 User’s Guide 141
SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)
SA Mode Settings
Single / Continuous / Restart
This setting determines whether the FieldFox measures continuously or only
once each time the Single
or Run / Hold +/- button is pressed. Use Hold /
Single or to conserve battery power or to allow you to save or analyze a
specific trace.
How to set Single or Continuous
—Press Sweep 3.
— Then choose one of the following:
—Continuous
——ON
Causes the SA to make continuous sweeps. This is the
typical setting for making measurements. Each Run / Hold +/-
press causes the SA to toggle between continuous sweep and
Hold.
——OFF
Causes the SA to Hold. Each Run / Hold +/- or Single
press causes the SA to make ONE sweep, then Hold. The Hold
annotation changes to an arrow --> while the sweep occurs.
—Single
Automatically sets Continuous OFF and causes the SA to make
ONE sweep, then Hold.
—Restart
Resets the Average counter to 1. The Average counter also is
used with MaxHold and MinHold Trace States. Learn more in
“Average Count” on page 143.
Points
Points is the number of measurements that are displayed along the X-axis. The
higher number of data points, the better the ability to resolve closely spaced
signals and the slower the sweep speed.
How to set number of points
—Press Sweep 3
—Then Points [current setting]
— Then choose from:
— 101 | 201 | 401 | 601 | 801 | 1001
— # Points to enter a trace points value manually (Maximum = 20001).
Trace Display States (SA Mode)
— In SA Mode you can display up to four of the following types of trace states.
All SA settings are applied to all displayed traces. See also “Marker Trace
(IQA and SA Mode)” on page 194.
To Next Page
Loading...