Instrument Function
R&S
®
SMC100A
181Operating Manual 1411.4060.32 ─ 09
The LF sweep mode is activated and the sweep mode is selected. The buttons are
used to reset the LF sweep (all sweep modes) or to execute the LF sweep ("Single"
mode).
The sweep range, sweep spacing and dwell time are set in the bottom of the section.
State
Activates the LF frequency sweep signal generation.
Note: Activating the LF sweep automatically deactivates other sweeps.
Remote command:
[:SOURce<hw>]:LFOutput:FREQuency:MODE on page 301
Mode
Selects the LF frequency sweep mode.
If you change the sweep mode during the execution, the signal generator stops the
sweep and starts with the next trigger event at the initial value.
The "Reset Sweep" button sets the sweep to the start value.
"Auto"
Generates a continuously repeating sweep signal immediately after
activating the sweep mode.
The sweep steps are performed atomatically, controlled by the dwell
time, see " Dwell Time - LF Sweep " on page 185.
Example:
SOUR:LFO:SWE:FREQ:MODE AUTO
TRIG0:SWE:SOUR AUTO
SOUR:LFO:FREQ:MODE SWE
Modulation Generator and LF Output
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