Sweep Mode R&S SMB
1407.0806.32 4.52 E-2
Extern Single
Sets a single sweep cycle. The sweep is triggered
by an external trigger signal.
If a different sweep mode was activated prior to the
Extern Single mode, the current sweep is stopped.
The Extern Single sweep always starts at the start
level.
The external trigger signal is input at the rear of the
instrument (BNC connector INST TRIG).
The Reset button stops the sweep and resets it to
the start level.
Remote-control commands:
SOUR:SWE:POW:MODE AUTO
TRIG:PSW:SOUR EXT
SOUR:POW:MODE SWE
(External trigger)
Extern Step
Sets a step-by-step sweep cycle. Each sweep step
is triggered by an external trigger signal (trigger
source as described under Extern Single). The step
width is set below at entry field Step.
If a different sweep mode was activated prior to the
Extern Step mode, the current sweep is stopped.
The Extern Step sweep always starts at the start
level.
The Reset button resets the sweep to the start level.
Remote-control command:
SOUR:SWE:POW:MODE STEP
SOUR:SWE:POW:STEP 0.5
TRIG:PSW:SOUR EXT
SOUR:POW:MODE SWE
(External trigger)
Extern
Start/Stop
Sets an automaticly 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 level (Stop).
The third external trigger signal starts the sweep at
the start level (Start).
If a different sweep mode was activated prior to the
Extern Start/Stop mode, the current sweep is
stopped and the Extern Start/Stop sweep starts at
the start level when triggered.
The Reset button resets the sweep to the start level.
The external trigger signal is input at the rear of the
instrument (BNC connector INST TRIG).
Remote-control command:
SOUR:SWE:POW:MODE AUTO
TRIG:PSW:SOUR EAUT
SOUR:POW:MODE SWE
(External trigger)
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