R&S SMB100A User Manual

Remote Control Commands
R&S
®
SMB100A
406Operating Manual 1407.0806.32 ─ 21
[:SOURce]:ROSCillator:EXTernal:RFOFf[:STATe] <State>
Activates that RF output is automatically switched off, when in external source mode
no reference signal is supplied.
This setting ensures that no improper RF signal due to the missing external reference
signal is output and used for measurements.
In addition to the error message "Ext Ref missing", the instrument generates the mes-
sage "RF output deactivated'.
Parameters:
<State> 0 | 1 | OFF | ON
*RST: --
Example:
ROSC:SOUR EXT
Selects the external source. The reference must be input at the
REF IN input.
Example:
ROSC:EXT:RFOF:STAT ON
In case of a missing external signal, no RF signal is output.
Manual operation: See "Deactivate RF Output (if external reference is missing)"
on page 143
[:SOURce]:ROSCillator:EXTernal:SBANdwidth <SBandwidth>
Sets the synchronization bandwidth for an external reference signal.
Parameters:
<SBandwidth> WIDE | NARRow
NARRow
The synchronization bandwidth is approx. 50 Hz.
WIDE
The synchronization bandwidth is approx. 350 Hz.
Example:
ROSC:SOUR EXT
Selects the external source.
ROSC:EXT:FREQ 10 MHz
Informs the instrument that the external reference has a fre-
quency of 10 MHz.
ROSC:EXT:SBAN WID
Selects wideband setting for synchronization bandwidth.
Manual operation: See "Synchronization Bandwidth" on page 144
[:SOURce]:ROSCillator[:INTernal]:ADJust:VALue <Value>
Specifies the frequency correction value (adjustment value).
SOURce Subsystem

R&S SMB100A Specifications

General

Brand	R&S
Model	SMB100A
Category	Inverter
Language	English