JCT Models S, SP Audio Coder

Object/Artifact

-

Radio Alpha

Image: Popular Electronics, Jun 1955

Image: Popular Electronics, Jun 1955

Name/Title

JCT Models S, SP "Audio Coder"

Description

Code Practice Oscillator

Category

Code Practice Set

Made/Created

Manufacturer

JCT Laboratory

Date made

1955

Valuations

Notes

See text

General Notes

Note

Popular Electronics, Jun 1955, p. 120. S –for use with phones, $12.50 SP – with built-in speaker, or phones, $14.00