Instrument Function
R&S
®
SMBV100A
374
Operating Manual 1176.8016.02 ─ 17
Trigger Source
Selects trigger source.
"Internal"
The trigger event is executed by "Execute
Trigger". As a precondition
a trigger mode other than "Auto" must be selected.
"External"
The trigger event is executed with the aid of the active edge of an
external trigger signal.
The trigger signal is supplied via the TRIG connector.
The polarity, the trigger threshold and the input impedance of the trig-
ger input can be set in the "Global Trigger Settings" menu.
Remote command:
[:SOURce<hw>]:BB:DM:TRIGger:SOURce
Sync. Output to External Trigger
(enabled for "Trigger Source" External)
Enables/disables output of the signal synchronous to the external trigger event.
For or two or more R&S SMBVs configured to work in a master-slave mode for syn-
chronous signal generation, configure this parameter depending on the provided sys-
tem trigger event and the properties of the output signal. See
for an overview
of the required settings.
Table 5-9: Typical Applications
System Trigger
Application
Sync. Output to External Trig-
ger
Common External Trigger event
All instruments are synchronous
to the external trigger event
ON
for the master and the slave
instruments
All instruments are synchronous
among themselves but starting
the signal from first symbol is
more important than synchronicity
with external trigger event
OFF
Internal trigger signal of the mas-
ter R&S SMBV for the slave
instruments
All instruments are synchronous
among themselves
OFF
Baseband Signal - Baseband Block
