Operating Manual EMI TEST RECEIVER ESIB7 - Rohde & Schwarz

ESIB
TRIGger Subsystem
TRIGger Subsystem
The TRIGger subsystem is used to synchronize instrument actions with events. This makes it possible
to control and synchronize the start of a sweep. An external trigger signal can be fed to the connector at
the rear panel of the instrument. In split screen mode, a distinction is made between TRIGger1 (screen
A) and TRIGger2 (screen B).
COMMAND PARAMETERS UNIT COMMENT
TRIGger
[:SEQuence]
:SOURce
:LEVel
[:EXTernal]
:VIDeo
:AF
:HOLDoff
:SLOPe
IMMediate | LINE | EXTernal |VIDeo |
RFPower | AF
POSitive|NEGative
V|MV|UV
PCT
PCT | HZ |
DEG | RAD
S
--
:TRIGger[:SEQuence]:SOURce IMMediate | LINE | EXTernal | VIDeo | RFPower | AF
This command selects the trigger source for the start of a sweep.
Example:
":TRIG:SOUR EXT"
Features: *RST value: IMMediate
SCPI: conforming
Modes:
R, A, VA
The value IMMediate corresponds to the "FREE RUN" setting.
Selecting the parameter AF is possible only in the vector signal analysis mode with analog
demodulation.
:TRIGger[:SEQuence]:LEVel[:EXTernal] –5.0 to +5.0V
This command sets the level of the external trigger source.
Example: ":TRIG:LEV 2V"
Features: *RST value: –5.0V
SCPI: conforming
Modes:
R, A, VA
:TRIGger[:SEQuence]:LEVel:VIDeo 0 to 100PCT
This command sets the level of the video trigger source.
Example:
":TRIG:LEV:VID 50PCT"
Features: *RST value: 50 PCT
SCPI: device-specific
Modes:
R, A, VA
1088.7531.12 6.177 E-15