Communication Products 522-509

Object/Artifact

-

Radio Alpha

Image: CQ, Aug 1966

Image: CQ, Aug 1966

Name/Title

Communication Products 522-509

Description

450–570 MHz Duplexer

Category

Repeater Equipment

Made/Created

Manufacturer

Communication Products

Date made

1966 - 1968

General Notes

Note

CQ, Aug 1966, p. 101. QST, Apr 1968, p. 167.