RAN Technology

Vintage Radio Articles

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Postcard or Letter Radio

Seeing this article on Hackaday about how a guy in China made a crystal set using the diode in a chip credit card for the detector reminded me of the Postcard Radio.  It was a project in the WWII-era "Boys Fun Book" that I had as a kid and although I remember it well I had no reason to build one because who would want to mail a radio to someone else?     I did ma...  READ MORE
ranickels
06/04/2020
Vintage Radio
A first-person history by an Airway Keeper's daughter

 Most vintage radio enthusiasts are aware of how intertwined the development of radio and aviation were.   Many still enjoy using low frequency receivers and DX-ing the "beacon band" which was a key element of the first generation of aviation radio and navigation.   Before there were radio beacons, pilots depended on visual beacons - the flashing (rotating) light...  READ MORE
ranickels
12/31/2019
Vintage Radio
The Foxhole Radio

 When I was a kid, my dad gave me a thin hardcover book called "Boys Fun Book - Things to Make and Do".   It was printed during WWII on very thin paper as a wartime conservation measure, but was chock-full of interesting projects, ranging from hobbies and magic tricks to sports, puzzles, camping...and the chapter I was drawn to:  "Unusual Radios You Can Build You...  READ MORE
ranickels
03/08/2019
Vintage Radio
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