HP 33120A User Manual page 4

Quick Start
This manual contains supplemental information for the HP 33120A
Phase-Lock assembly. Refer to the HP 33120A User's Guide and
Service Guide for complete details on using the function generator.
The Phase-Lock assembly (Option 001) adds the following capabilities to
the HP 33120A Function Generator / Arbitrary Waveform Generator:
• External clock input and output connectors on the rear panel.
These connectors allow synchronization between multiple HP 33120As
or to an external 10 MHz clock signal.
• Phase offset control from the front panel or over the remote interface.
• Simultaneous hardware triggering of multiple HP 33120As.
Option 001 allows the HP 33120A to generate a trigger pulse from
the Ext Trig terminal which can be routed to other instruments in
a system.
• 2 ppm timebase—10 times the frequency stability of the standard
HP 33120A.
If you have questions relating to the operation of the function generator,
call 1-800-452-4844 in the United States, or contact your nearest
Hewlett-Packard Sales Office.
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