Sweep Time; Triggering - Keysight FieldFox A Series User Manual

NA (Network Analyzer) Mode
NA Mode Settings

Sweep Time

The fastest possible sweep time is always used as the default setting. Use the
Min Swp Time setting to slow the sweep time when measuring long lengths of
cable. Learn more at the FieldFox Supplemental Online Help:
http://na.support.keysight.com/fieldfox/help/SupHelp/FieldFox.htm
The actual sweep time is shown on the FieldFox screen. See the Screen Tour
on
higher than the actual sweep time. The increase will not be exactly the amount
that you enter, as the actual sweep time is the composite of many factors.
Measurement speed specifications do NOT apply in Temperature Control
Mode. Learn more in
How to set Sweep Time
— Press Sweep 3.
— Then
— Enter a value using the numeric keypad.
— Press a multiplier key. Learn about multiplier abbreviations in

Triggering

External triggering (NA and SA modes ONLY) allows you to initiate a sweep
when an external DC voltage is sensed at the Ref In/Trig In connector on the
FieldFox top panel. See External Triggering for SA Mode in
page
Trigger Source
— Press Sweep 3
— Then
— Then
— Then choose from the following:
Keysight N9927-90001 User's Guide
"Screen Tour" on page
"Temperature Control Mode" on page 31
Min Swp Time.
Abbreviations" on page
172.
Trigger
Trig Source
—Internal Sweeps are initiated by the FieldFox internal circuitry. When
Sweep is set to Continuous, a new sweep begins automatically when
the previous sweep ends.
—External A sweep is initiated on the rising or falling edge of an external
TTL signal at the Ref In/Trig In connector on the FieldFox top panel.
——When the FieldFox is armed for an external trigger signal,
is annotated on the display.
——A sweep can NOT be initiated by an external signal while a
sweep is in progress.
41. To increase the sweep time, enter a value that is
43.
.
"Multiplier
"Triggering" on
Wait
101