Rohde & Schwarz SMM100A, User Manual

Page: 315 / 1088

Configuring the RF signal
R&S
®
SMM100A
315 User Manual 1179.1341.02 ─ 05
2. Select "Reference Output".
In the "Reference Output" tab, you can set the reference frequency value at the
output connectors.
As a result of parameter dependencies, "Preset This Parameter" sometimes does
not affect output dialogs.
The remote commands required to define these settings are described in
Chap-
ter 13.16.17, "SOURce:ROSCillator subsystem" , on page 944.
Settings:
Reference Output/1 GHz Reference Output ............................................................... 315
Show Connector ..........................................................................................................315
Reference Output/1 GHz Reference Output
Selects frequency reference output signal for downstream instruments.
"Off" Deactivates the reference signal output.
"10 MHz" Derives a signal with 10 MHz frequency from the internal reference
oscillator and provides this signal at the output.
"100 MHz" Option: R&S SMM-K703
Provides the 100 MHz reference frequency signal at the output.
"1 GHz" Option: R&S SMM-K703
Provides the 1 GHz reference frequency signal at the output.
"Input Signal (loop through)"
Option: R&S SMM-K703/-K704
Passes the external reference frequency to the output directly.
Remote command:
[:SOURce]:ROSCillator:OUTPut:FREQuency:MODE
on page 948
[:SOURce]:ROSCillator:OUTPut:ALTernate:FREQuency:MODE
on page 948
Show Connector
Accesses a dialog that displays the physical location of the selected connector on the
front/rear panel of the instrument.
A blinking LED on the front/rear panel indicates the selected connector, too (see Chap-
ter 11.2.2.4, "Status indicators" , on page 530).
Reference oscillator