LF Generator and LF Output - Mod Gen Block R&S SMC100A
1411.4060.32 4.94 E-1
Step
Sets a step-by-step sweep cycle. Each sweep step
is triggered by a variation of the value in the Current
Freq entry window.
If this mode is activated, the cursor moves to the
value displayed for Current Freq. If a different
sweep mode was activated prior to the Step mode,
t
he current sweep is stopped. The Step sweep
starts at the current LF frequency.
The Reset button resets the sweep to the start
frequency.
Remote-control commands:
SOUR:LFO:SWE:FREQ:MODE MAN
SOUR:LFO:FREQ:MODE SWE
SOUR:LFO:SWE:FREQ:SPAC LIN
SOUR:LFO:SWE:FREQ:STEP:LIN 1E3
SOUR:LFO:FREQ:MAN 12 kHz
The value entered with command
SOUR:LFO:SWE:FREQ:STEP:LIN|LOG sets the
step width. The value entered with command
SOUR:LFO:FREQ:MAN has no effect, the command
only sets the next sweep step. In remote control only
a step-by-step sweep from start to stop frequency is
possible.
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.
The Reset button resets the sweep to the start
frequency.
The external trigger signal is input at the rear of the
instrument (BNC connector INST TRIG).
Remote-control command:
SOUR:LFO:SWE:FREQ:MODE AUTO
TRIG0:SWE:SOUR EXT
SOUR:LFO:FREQ:MODE SWE
(External trigger)
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