The principles and projects described in this collection of RCA technical articles from 1938 through 1968 are still perfectly understandable and relevant – enjoy!
Thanks much to Brian N4TRB as well as enormous gratitude to the following amateurs who assisted with this project (in callsign order): Walt AI4SP, Gary K5JWK, John VE3CXB, John WA2FNS, and Ron W8RJL.
Those folks did all the work and I merely host these interesting technical articles, with permission.
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Dave Benzel – KD6RF – 2016 Dec 26
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