Remote Control Commands > SOURce Subsystem > SOURce:FM Subsystem > [:SOURce<hw>]:FM:EXTernal:DEViation
[:SOURce<hw>]:FM:EXTernal:DEViation <Deviation>

Sets the deviation of the external frequency modulation signal in Hz. The maximum deviation depends on the set RF frequency and the selected modulation mode (see data sheet).

The sum of the deviations of all active frequency modulation signals may not exceed the total value set with command [:SOURce<hw>]:FM[:DEViation].

Parameters:
<Deviation>
float
Range: see data sheet
Increment: 0.01
*RST:1000
Example: FM:EXT:DEV 3kHz

sets 3 kHz deviation to the frequency modulation signal.

Options: Option R&S SMA-B20 or R&S SMA-B22
Manual operation: See "FM Deviation"

 


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