Rohde & Schwarz CRTU-RU - Synchronization with External Devices

CRTU-RU Putting the Instrument into Operation
1138.6990.12 1.17 E-2
Synchronization with External Devices
The three BNC female connectors REF IN, REF OUT 1, REF OUT 2 are provided for synchronization of
the CRTU-RU with external devices.
REF I N
REF OUT 1 REF OUT 2
REF IN
This input is used to synchronize the CRTU-RU to other instruments. The frequency of the external
reference signal fed in at REF IN must be set in the corresponding application
REF OUT 1
A signal for synchronization of other instruments is available at this output connector. This signal is
either the internal reference frequency of the CRTU-RU (10 MHz) or the signal applied to the input REF
IN.
REF OUT 2
A clock signal applied to this output and can be used for synchronizing external devices. The clock
frequency can be selected from a list of network-specific frequencies.