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December 1931 QST
Table of Contents

December 1931 QST

December 1931 QST Cover - RF CafeTable of Contents

Wax nostalgic about and learn from the history of early electronics. See articles from QST, published December 1915 - present (visit ARRL for info). All copyrights hereby acknowledged.

Join the ARRL Today! - RF CafeVisit the ARRL website today for a complete digital archive of QST and their other publications.

 

December 1931

Vol. XV, Number 12

 

De Forest Radio Company Advertisement 1
Leeds Advertisement - "The Home of RADIO" 6
Editorial - Origin of Ham, by Kenneth B. Warner 9
An Old Spark Soliloquizes, by Earnest Sinclair Hook, W3IY 24
Improving the Receiver Using a Screen-Grid Coupling Stage, by Howard R. Cassler 29

In the Field with IPH, by Bertram Sandham

33
Experimenter's Section - A Winding Machine for Spaced-Turn Chokes, by W. H. Heathcote 37
Amateur Radio Stations - VE2CP, by John Stadler, VE2AP 39
Allen-Bradley Resistors Advertisement 59

 

December 1931 QST Table of Contents - RF Cafe

 

Posted September 9, 2012
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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2025
Webmaster: Kirt Blattenberger,
   BSEE - KB3UON - AMA92498

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...

Copyright  1996 - 2026

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