April 1972 Popular Electronics
Table of Contents

April 1972 Popular Electronics

Table of Contents

Wax nostalgic about and learn from the history of early electronics. See articles from Popular Electronics, published October 1954 - April 1985. All copyrights are hereby acknowledged.

April 1972

Vol. 1, No. 4

News Highlights	25
Communications on a Light Beam, by David L. Heiserman	34
Canada's New Voice on Shortwave, by Richard E. Wood	44
Mac's Service Shop: Meter Accuracy Specifications, by John T. Frye	60
Ganged Switching Quiz, by Robert P. Balin	63
More Solid-State Electronics for the New Cars, by John D. Drummond	78
Analog Logic, by James Hannas	82

Posted June 29, 2017

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived...

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April 1972 Popular ElectronicsTable of Contents

April 1972 Popular Electronics
Table of Contents