Common Measurement Settings
R&S
®
FSVA3000/ R&S
®
FSV3000
399User Manual 1178.8520.02 ─ 01
Remote command:
TRIG:SOUR TIME, see TRIGger[:SEQuence]:SOURce on page 911
Trigger Level
Defines the trigger level for the specified trigger source.
For gated measurements, this setting also defines the gate level.
For details on supported trigger levels, see the data sheet.
Remote command:
TRIGger[:SEQuence]:LEVel:IFPower on page 910
TRIGger[:SEQuence]:LEVel:IQPower on page 910
TRIGger<tp>[:SEQuence]:LEVel[:EXTernal<port>] on page 910
TRIGger[:SEQuence]:LEVel:VIDeo on page 911
Repetition Interval
Defines the repetition interval for a time trigger. The shortest interval is 2 ms.
The repetition interval should be set to the exact pulse period, burst length, frame
length or other repetitive signal characteristic.
Remote command:
TRIGger[:SEQuence]:TIME:RINTerval on page 912
Drop-Out Time
Defines the time the input signal must stay below the trigger level before triggering
again.
For more information on the drop-out time, see "Trigger Drop-Out Time" on page 393.
Remote command:
TRIGger[:SEQuence]:DTIMe on page 908
Trigger Offset
Defines the time offset between the trigger event and the start of the sweep.
For more information, see "Trigger Offset" on page 392.
Offset > 0: Start of the sweep is delayed
Offset < 0: Sweep starts earlier (pretrigger)
Only possible for zero span (e.g. I/Q Analyzer application) and gated trigger switched off
Maximum allowed range limited by the sweep time:
Pretrigger
max
= sweep time
max
For the "Time" trigger source, this function is not available.
Remote command:
TRIGger[:SEQuence]:HOLDoff[:TIME] on page 908
Hysteresis
Defines the distance in dB to the trigger level that the trigger source must exceed
before a trigger event occurs. Setting a hysteresis avoids unwanted trigger events
caused by noise oscillation around the trigger level.
Trigger and Gate Configuration
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