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April 1947 Radio-Craft
Table of Contents
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April 1947 Radio-Craft  [Table of Contents]
Wax nostalgic about and learn from the history of early electronics. See articles from Radio-Craft, published 1929 - 1953. All copyrights are hereby acknowledged. |
April 1947
Vol. XVIII, No. 7
| Superadio: Recent Discover May Herald a New Radio Era, by Hugo Gernsback | 17 |
| Antenna Principles Part V - Directional Arrays for 300 Megacycles and Higher, by Jordan McQuay | 20 |
| Lamp Bulb Resistors, by John B. Parchman | 23 |
| Crystron Lapel Radio, by Mohammed Ulysses Fips, I.R.E., A.I.E.E. | 24 |
| Radio Data Sheet 345 Admiral Model 6RT44-7B1 | 40 |
| Electronics-Themed Comics | 79 |
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: |
