R&S SMB Sweep Mode
1407.0806.32 4.49 E-2
Step Log
With the logarithmic sweep, the step width is a
constant fraction of the current frequency. This
fraction is added to the current frequency. The
logarithmic step width is entered in %.
Remote-control command:
SOUR:SWE:FREQ:STEP:LOG 1 PCT
Dwell Time - RF Frequency
Sweep
Sets the dwell time. The dwell time determines the duration of the
individual sweep steps
Note:
It is recommended to switch off the GUI update for optimum sweep
performance especially with short dwell times.
Remote-control command::
SOUR:SWE:FREQ:DWEL 10ms
Ext Trigger Input Slope -
RF Frequency Sweep
Sets the polarity of the active slope of an applied instrument trigger.
This setting affects the INST TRIG input (BNC connector at the rear of
the instrument).
Positive
The rising edge of the trigger signal is active.
Remote-control command:
SOUR:INP:TRIG:SLOP POS
Negative
The falling edge of the trigger signal is active.
Remote-control command:
SOUR:INP:TRIG:SLOP NEG
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