Instrument Function
R&S
®
SMBV100A
219Operating Manual 1176.8016.02 ─ 17
Mode - LO Coupling
Selects the mode of the local oscillator coupling.
"Internal"
This mode corresponds to a normal operation.
The internal local oscillator is used.
"External"
An external signal is used.
Note: Selection of LO Coupling "External" mode, disables all parame-
ters in the "Frequency/Phase/Ref Osc" menu.
Remote command:
[:SOURce<hw>]:FREQuency:LOSCillator:MODE on page 736
Out State - LO Coupling
Switches on/off the LO output.
"On"
The internal local oscillator signal is also available on the LO OUT
connector (in order to couple two instruments).
"Off"
The LO OUT signal is switched off.
Remote command:
[:SOURce<hw>]:FREQuency:LOSCillator:OUTPut:STATe on page 736
5.5.6 RF Level
5.5.6.1 Overview of RF Level
Message "Level overrange/underrange"
If this message appears in the status line, the following parameter is in the overrange
(see data sheet):
●
The set level ("Level")
●
The displayed peak envelope power ("PEP") for Digital Modulation or Digital Stan-
dard
In this case, the signal level at the output can deviate from the set value.
The value of the RF level is displayed in the level field in the header of the display
("Level"). This field provides the direct input of the RF level value. Alternatively, you
can enter the level in the "Level/EMF/..." dialog.
RF Block
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