Fluke 5520A - Page 21

19
Rear Panel (cont)
E
10 MHz IN
Connector for applying an optional external
clock signal to the 5520A. This replaces the
normal internal 10 MHz clock signal in the
5520A. Frequency accuracy of the 5520A is
governed by the frequency accuracy of the
clock signal internal or external.
10 MHz OUT
Connector that passes the internal or external
10 MHz clock signal to another 5520A to
synchronize one or more slave 5520As to a
master 5520A.
F
IEEE-488
Standard parallel interface for operating the
Calibrator in remote control on the IEEE-488
bus.