Remote Control Commands > SOURce Subsystem > SOURce:VOR Subsystem > [:SOURce]:VOR:MODE
[:SOURce]:VOR:MODE <Mode>

Selects the operating mode for the VOR modulation signal.

Parameters:
<Mode>
NORM| VAR| SUBCarrier| FMSubcarrier
NORM

VOR modulation is active.

VAR

Amplitude modulation of the output signal with the variable signal component (30Hz signal content) of the VOR signal. The modulation depth of the 30 Hz signal corresponds to the value set with command SOURce:VOR:VAR:DEPTh.

SUBCarrier

Amplitude modulation of the output signal with the unmodulated FM carrier (9960Hz) of the VOR signal. The modulation depth corresponds to the value set with command SOURce:VOR:SUBCarrier:DEPTh.

FMSubcarrier

Amplitude modulation of the output signal with the frequency-modulated FM carrier (9960Hz) of the VOR signal. The frequency deviation corresponds to the value set with command SOURce:VOR:REFerence:DEViation, the modulation depth corresponds to the value set with command SOURce:VOR:SUBCarrier:DEPTh.

*RST:NORM
Example: VOR:MODE VAR

Activates amplitude modulation of the output signal with the upper lobe (90Hz) signal component of the VOR signal.

Options: Option R&S SMA-K25
Manual operation: See "Mode - VOR Modulation"

 


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