Rohde & Schwarz RTB2004 - Pulsbreitentrigger

Fernsteuerbefehle
R&S
®
RTB2000
295Bedienhandbuch 1333.1611.03 ─ 05
TRIGger:A:HYSTeresis <Hysteresis>
Sets a hysteresis range around the trigger level. Hysteresis avoids unwanted trigger
events caused by noise oscillation around the trigger level. The automatic, small,
medium, large hysteresis values depend on the vertical scale.
On instruments with 1 GHz bandwidth, you can also set the hysteresis to user-defined
values using TRIGger:A:LEVel<n>:HYSTeresis.
Parameter:
<Hysteresis> AUTO | SMALl | MEDium | LARGE
*RST: AUTO
TRIGger:A:LEVel<n>:HYSTeresis <LevelHysteresis>
Sets the hysteresis value for the trigger level on instruments with 1 GHz bandwidth.
Parameter:
<LevelHysteresis> Std.-einheit: DIV
TRIGger:A:EDGE:FILTer:HFReject <State>
Enables or disables an additional 5 kHz lowpass filter in the trigger path. This filter
removes higher frequencies and is available with AC and DC coupling.
To folter out higher frequencies, you can use either this command or TRIGger:A:
EDGE:FILTer:NREJect.
Parameter:
<State> ON | OFF
*RST: OFF
TRIGger:A:EDGE:FILTer:NREJect <State>
Turns an additional 100 MHz lowpass filter in the trigger path on or off. This filter remo-
ves higher frequencies and is available with AC and DC coupling.
To folter out higher frequencies, you can use either this command or TRIGger:A:
EDGE:FILTer:HFReject.
Parameter:
<State> ON | OFF
*RST: OFF
15.5.3 Pulsbreitentrigger
Befehle zum Festlegen der Schaltschwelle (Schwellwert):
●
TRIGger:A:LEVel<n>[:VALue] auf Seite 294
CHANnel<m>:THReshold auf Seite 282
Trigger