Common Measurement Settings
R&S
®
FSMR3000
146
User Manual 1179.0116.02 ─ 02
Trigger Level
Defines the trigger level for the specified trigger source.
For details on supported trigger levels, see the instrument data sheet.
Remote command:
TRIGger[:SEQuence]:LEVel[:EXTernal<port>]
Drop-Out Time
Defines the time that the input signal must stay below the trigger level before triggering
again.
Remote command:
Trigger Offset
Defines the time offset between the trigger event and the start of the measurement.
Offset > 0:
Start of the measurement is delayed
Offset < 0:
Measurement starts earlier (pretrigger)
Remote command:
TRIGger[:SEQuence]:HOLDoff[:TIME]
Slope
For all trigger sources except time, you can define whether triggering occurs when the
signal rises to the trigger level or falls down to it.
Remote command:
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.
This setting is only available for "IF Power" trigger sources. The range of the value is
between 3
dB and 50
dB with a step width of 1
dB.
Remote command:
TRIGger[:SEQuence]:IFPower:HYSTeresis
Trigger Holdoff
Defines the minimum time (in seconds) that must pass between two trigger events.
Trigger events that occur during the holdoff time are ignored.
Remote command:
TRIGger[:SEQuence]:IFPower:HOLDoff
7.3.2
Trigger Input/Output Settings
Access
: "Overview" > "Trigger" > "Trigger In/Out"
Trigger Settings