Instrument Function
R&S
®
SMBV100A
212Operating Manual 1407.6062.32 ─ 08
"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 frequency when triggered.
Refer to the description of the rear panel for information about the con-
nectors for external trigger signal input (see chapter 2.2, "Rear Panel
Tour", on page 25).
The "Reset Sweep" button resets the sweep to the start frequency.
Example:
SOUR:SWE:FREQ:MODE AUTO
TRIG:FSW:SOUR EXT
SOUR:FREQ: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 Sin-
gle"). The step width is set below at entry field "Step Lin" or "Step
Log".
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 frequency when triggered.
The "Reset Sweep" button resets the sweep to the start frequency.
Example:
SOUR:SWE:FREQ:MODE STEP
SOUR:SWE:FREQ:SPAC LIN
SOUR:SWE:FREQ:STEP:LIN 1MHz
TRIG:FSW:SOUR EXT
SOUR:FREQ:MODE SWE (External trigger)
RF Signal and Analog Modulations - RF Block
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