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Anritsu MA25211A P25 Radio Auto Test & Alignment System - RF Cafe

February 1961 Popular Electronics
Table of Contents

February 1961 Popular Electronics

February 1961 Popular Electronics Cover - RF Cafe Website

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.

February 1961

Vol. 14, No. 2

Infrared, by Charles Caringella, W6NJV	41
Introducing the Laser, by Ken Gilmore	50
Vacuum Tube Quiz, by Robert P. Balin	59
Tilting Tiros II	60

February 1961 Popular Electronics Table of Contents - RF Cafe Website

Posted July 1, 2011

Innovative Power Products (IPP) Directional Couplers - RF Cafe

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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