Data Signal TTD-12

Object/Artifact

-

Radio Alpha

Name/Title

Data Signal TTD-12

Description

Touch-Tone Decoder

Category

Other, Kit

Made/Created

Manufacturer

Data Signal Inc

Date made

1974 - 1975

Valuations

Value

$129.40

Notes

Assembled

General Notes

Note

Ham Radio, Dec 1974, p. 90 (Data Signal) QST, Dec 1974, p. 176.