Instrument Function
R&S
®
SMC100A
184Operating Manual 1411.4060.32 ─ 09
Start Freq
Sets the start frequency.
Remote command:
[:SOURce<hw>]:LFOutput:FREQuency:STARt on page 301
Stop Freq
Sets the stop frequency.
Remote command:
[:SOURce<hw>]:LFOutput:FREQuency:STOP on page 302
Current Freq
Displays the current frequency.
In sweep "Step" mode, the parameter is editable and you can enter frequency for the
next step.
Remote command:
[:SOURce<hw>]:LFOutput:FREQuency:MANual on page 300
Spacing
Selects the mode for the calculation of the frequency sweep intervals.
"Linear"
Takes the frequency value entered as an absolute value in Hz
"Logarithmic"
Takes the value entered as a lograithmic value, that means as a con-
stant fraction of teh current frequency in %.
Remote command:
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:SPACing on page 305
Shape
Selects the waveform shape of the sweep signal.
"Sawtooth"
The sweep runs from the start to the stop frequency. Each subse-
quent sweep starts at the start frequency, that means the shape of
the sweep sequence resembles a sawtooth.
"Triangle"
The sweep runs from start to stop frequency and back, that means
the shape of the sweep resembles a triangle. A subsequent sweep
starts at the start frequency.
Remote command:
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:SHAPe on page 305
Modulation Generator and LF Output
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