R&S SMB Command Description
1407.0806.32 6.35 E-2
[SOURce:]FM:SOURce EXT | INT | INT,EXT
The command selects the modulation source for frequency modulation. INT is the internal
modulation source which is configured in the SOURce:LFOutput subsystem. The external signal is
input at the MOD EXT connector. Internal and external modulation source can be selected at the
same time."
Example:
FM:SOUR INT
'selects the internal modulation source.
*RST value Resolution Options SCPI
INTernal - Compliant
[SOURce:]FM:STATe ON | OFF
The command activates/deactivates frequency modulation.
Activation of frequency modulation deactivates phase modulation.
Example:
FM:STAT ON
'activates FM modulation.
*RST value Resolution Options Correlation SCPI
OFF - FM ON deactivates phase
modulation.
Compliant