December 1931 QST
Table of Contents

December 1931 QST

Table 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.

Visit 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

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December 1931 QSTTable of Contents

December 1931 QST
Table of Contents