This manual provides information on the 58502A Broadband Distribution Amplifier, including performance tests, command reference, functional description, service, and specifications.

For assistance, contact:

Symmetricom, Inc.

2300 Orchard Parkway

San Jose, CA 95131-1017

U.S.A. Call Center:

888-367-7966 (from inside U.S.A. only – toll free)

408-428-7907

U.K. Call Center:

+44.7000.111666 (Technical Assistance) +44.7000.111888 (Sales) +44.1604.586740

Fax: 408-428-7998

E-mail: ctac@symmetricom.com

Internet: http://www.symmetricom.com

Warning Symbols That May Be Used In This Book

Instruction manual symbol; the product will be marked with this symbol when it is necessary for the user to refer to the instruction manual.

Indicates hazardous voltages.

Indicates earth (ground) terminal.

or

Indicates terminal is connected to chassis when such connection is not apparent.

Indicates Alternating current.

Indicates Direct current.