Knight S-239 Code Practice Oscillator

Object/Artifact

-

Radio Alpha

Name/Title

Knight S-239 "Code Practice Oscillator"

Description

Code Practice Oscillator

Category

Code Practice Set

Made/Created

Manufacturer

Allied Radio Corporation

Date made

1955 - 1956

Valuations

Value

$4.95

General Notes

Note

QST, Jan 1956, p. 160. Uses a CK-722 transistor. References Short review. Radio News, Dec 1957, p. 156.