RF Cafe Software
About RF Cafe
1996 - 2022
BSEE - KB3UON
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 Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...
All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.
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September 1957 Popular ElectronicsTable of Contents
People old and young enjoy waxing nostalgic about and learning some of the history of early electronics. Popular Electronics was published from October 1954 through April 1985. All copyrights are hereby acknowledged. See all articles from Popular Electronics.
Vol. 7, No. 3
|Carl & Jerry: Electronic Shadow, by John T. Frye||8|
|Radio Keeps You in Touch, by Leo G. Sands and Mike Bienstock||41|
|After Class - Working with Selenium Rectifiers||78|
|Crossword Puzzle, by Arthur L. Branch||82|
|How Far Can You Go in Electronics Without a Degree?||132|
Posted April 3, 2012