Instrument Function
R&S
®
SMBV100A
197Operating Manual 1407.6062.32 ─ 08
In the upper section of the menu, the modulation source is selected and the modulation
switched on. The modulation source can be selected independently for the different
modulation types and the LF output.
The configuration of the selected external and/or internal modulation source is performed
in the lower section of the menu (internal source only).
These settings affect all modulations which use the same modulation sources.
State
Activates/deactivates PhiM modulation.
Activation of PhiM deactivates frequency modulation.
SCPI command:
[:SOURce<hw>]:PM:STATe on page 673
PhiM Source
Selects the source for the PhiM signal.
"Internal"
Selects the internal LF generator as the source for PhiM modulation.
"External"
Selects the external source.
The external signal is input via the EXT MOD connector.
"Internal +
External"
Selects the internal and external source at the same time.
SCPI command:
[:SOURce<hw>]:PM:SOURce on page 673
PhiM Mode
Selects the mode for the phase modulation.
"Normal"
The full range for modulation bandwidth and PM deviation is available.
RF Signal and Analog Modulations - RF Block