Remote Control Commands > SOURce Subsystem > SOURce:PM Subsystem > [:SOURce<hw>]:PM:INTernal<ch>:DEViation
[:SOURce<hw>]:PM:INTernal<ch>:DEViation <Deviation>

Sets the modulation deviation of the external phase modulation signal in RAD. The maximum value 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>]:PM[:DEViation].

The command selects the deviation for the two phase modulation signals. The sum of the two values must not exceed the overall modulation deviation set with command SOURce:PM:DEViation.

Suffix: 
<ch>
1..2

determines the modulation signal channel.

Parameters:
<Deviation>
float
Range: 0  to  20
*RST:0.5 RAD
Example: PM:INT1:DEV 10RAD

selects a deviation of 10 RAD for LF generator 1.

Options: Option R&S SMA-B20 or R&S SMA-B22; Option R&S SMA-K24
Manual operation: See "Deviation 1/Deviation 2"

 


Imprint | Statement of Privacy | Terms & Conditions© 2016 ROHDE & SCHWARZ