Instrument Function
R&S
®
SMBV100A
262
Operating Manual 1176.8016.02 ─ 17
which are using the internal modulation signal. Therefore, any modification of the LF
signal impacts all currently active modulations immediately.
To configure the LF generator signal, see
on page 262. However,
you can also configure the LF signal directly in the settings dialogs of the analog modu-
lations.
Optionally, the instrument provides the following modulation sources:
●
Pulse Generator (option R&S
SMBV-K23) for generating single and double pulse
signals, see
Chapter 5.5.13.4, "Pulse Generator"
The R&S
SMBV also provides the configured LF signal at the corresponding output
connector, for example as modulation signal source for interconnected instruments.
5.5.13.2
LF Output
► To open the "LF Generator / Output" dialog, select "RF/A Mod > Configure > LF
Generator / Output" or use the MENU key under RF/A Mod.
The dialog provides access to the configuration of the internal modulation genera-
tors, and you can activate the output of the LF signal
The available settings depend on the source selected and on the installed options.
Alternatively, you can perform the settings also in the correpsonding dialogs of the
analog modulations, like "Amplitude Modulation". The configured LF signal applies
to all modulations which use the internal modulation sources, and to the LF output.
The remote commands required to define these settings are described in
ter 7.16.11, "SOURce:LFOutput Subsystem"
LF Output Dialog
LF Output State
Activates the LF output. This setting has no effect on the modulations.
The modulation signal is output at the LF OUTPUT connector of the instrument.
Remote command:
RF Block
