R&S SMJ100A, Operating Manual

Page: 287 / 874

Instrument Function
R&S
®
SMJ100A
271 Operating Manual 1403.7458.32 ─ 14
"Extern Start/Stop"
Sets an automatically repeated sweep cycle that is started, stopped
and restartet by subsequent external trigger events.
The first external trigger signal starts the sweep (Start).
The next external trigger signal stops the sweep at the current fre-
quency (Stop).
The third external trigger signal starts the sweep at the start fre-
quency (Start).
Refer to the description of the rear panel for information about the
connectors for external trigger signal input (see
Chapter 2.2, "Rear
Panel Tour" , on page 27).
Example:
SOUR:SWE:POW:MODE AUTO
TRIG:PSW:SOUR EAUT
SOUR:POW:MODE SWE
(External trigger)
Remote command:
[:SOURce<hw>]:SWEep:POWer:MODE
on page 784
:TRIGger<hw>:PSWeep:SOURce
on page 806.
[:SOURce<hw>]:POWer:MODE
on page 768
Reset Sweep - Level Sweep
Resets the sweep. The start level is set and the next sweep starts from there.
Remote command:
[:SOURce<hw>]:SWEep:RESet[:ALL]
on page 787
Execute Single Sweep - Level Sweep
Triggers the sweep manually. A manual sweep can only be triggered if "Mode Single"
is selected.
Example:
SOUR:SWE:POW:MODE AUTO
TRIG:PSW:SOUR SING
SOUR:POW:MODE SWE
SOUR:SWE:EXEC
Remote command:
[:SOURce<hw>]:SWEep:POWer:EXECute
on page 784
:TRIGger<hw>:PSWeep[:IMMediate]
on page 807
:TRIGger<hw>[:SWEep][:IMMediate]
on page 808
Start Level - Level Sweep
Sets the start level.
Remote command:
[:SOURce<hw>]:POWer:STARt
on page 769
RF Signal and Analog Modulations - RF Block