Autek QF-1, QF-1A

Object/Artifact

-

Radio Alpha

QF-1

Image: Chuck Penson, WA7ZZE, collection

Name/Title

Autek QF-1, QF-1A

Description

Active Audio Filter

Category

Other

Made/Created

Manufacturer

Autek Research

Date made

1975 - 1982

Valuations

Value

$52.95

General Notes

Note

QST, Nov 1975, p. 156. QF-1A QST, Jan 1979, p. 149. QST, Jan 1980 p. 113. QST, Apr 1981, p. 204. QST, Jan 1982 p. 209. References Review. QST, Jul 1980, p. 44.