Keysight Technologies C Series User Manual page 106

Fieldfox analyzers

NA (Network Analyzer) Mode

NA Mode Settings

If trigger signals come faster than the FieldFox can process them, some

triggers may be ignored or lost.

To ensure triggers are recognized and processed in order, use the external

trigger output function to indicate when the FieldFox is ready for another

input trigger. Alternatively, slow the external triggers coming in from

external equipment to a rate where FieldFox does not miss a trigger.

The External Trigger output signal is only selectable when Point Mode

Trigger is enabled. Not supported in other trigger modes.

External Trigger output signal is sent as soon as FieldFox has processed

the last trigger signal that was detected.

As each point is acquired, the data will show up on screen. If a trigger has

not been detected, a yellow

— When the FieldFox is armed for an external trigger signal,

Error Handling and Recovery

— Point Mode trigger is not compatible with sweep setups that require

— When point mode trigger is already enabled, if conditions are changed

— If the FieldFox is in a state requiring two sweeps and the user selects point

(Point) An external trigger type that acquires exactly one point

per trigger input.

on the display.

——A sweep can NOT be initiated by an external signal when in

HOLD mode. Learn more about HOLD mode in.

forward and reverse sweeps such as:

— Full 2port cal

— Cal ready (Full 2Port)

— Multiple displayed parameters that include the requirement for

forward and reverse sweeps such as S11 and S22 together on the

requiring forward and reverse sweeps, an error "Error: Point trigger

not compatible with 2-port cal." will be displayed and point mode

trigger will revert to Internal trigger. This includes turning on a CAL that

requires forward and reverse sweeps or displaying multiple parameters that

would require forward and reverse sweeps.

mode triggering, an error "Error: Point trigger not compatible

with 2-port cal." will be displayed and point mode trigger will revert to

Internal trigger.

indicator will show on the sweep status

Keysight N9915-90020 User's Guide

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