Agilent Technologies FieldFox N9913A User Manual

98 FieldFox User’s Guide
o FFT Gating OFF ON When ON, the trigger type, gate width, and delay are
applied to the non-zero span measurement. The Res BW is set to a value that
is inversely proportional to the gate width.
o Gate Width Set the width of the gating area within the non-zero span
window. The gating area is indicated by two vertical green lines. Enter a
value using the numeric keypad, the ▲|▼ arrows, or the rotary knob.
o Gate Delay Effectively moves the gating area left (negative delay) or right
(positive delay) relative to the trigger event. Enter a value using the numeric
keypad, the ▲|▼ arrows, or the rotary knob.
When you have properly setup the Gate Trigger, Width, and Delay using the Gate
View measurement, you can turn Gate View OFF to return to the full screen non-
zero span measurement with FFT Gating ON, the RBW set, and the Trigger
settings active.
Single / Continuous / Restart
NOTE The following behavior is unique to SA Mode.
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:
o Continuous
o 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.
o 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.
o Single Automatically sets Continuous OFF and causes the SA to make ONE
sweep, then Hold.
o Restart Resets the Average counter to 1. When in Hold, causes the SA to
make ONE sweep, then Hold. The Average counter has is used with MaxHold
and MinHold Trace States. Learn more on page 100.
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]

Agilent Technologies FieldFox N9913A Specifications

General

Brand	Agilent Technologies
Model	FieldFox N9913A
Category	Measuring Instruments
Language	English