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February 1941 QST
Table of Contents
February 1941 QST 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. |
February 1941 Vol. XXV, Number 2
| A Simple 5- and 10-Meter Transmitter, by Wilbert L. Thompson | 20 |
| Practical Design of Mixer Converter Circuits, by Curtis R. Hammond (W9PKW) | 38 |
| This Business of Code: Suggestions for Improving Your Code Proficiency, by John Huntoon (W1LVQ) | 48 |
| The Rice Variarm (Advertisement) | 71 |
| Taylor Tubes Advertisement | 77 |
| Zenith Radio Corporation Advertisement | 108 |
Posted September 9, 2012
Copyright: 1996 - 2026 |
About 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... |
Copyright 1996 - 2026 All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledge My Hobby Website: My Daughter's Website: |
