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Please Support RF Cafe by purchasing my ridiculously low-priced products, all of which I created. RF & Electronics Symbols for Visio RF & Electronics Symbols for Office RF & Electronics Stencils for Visio T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads These Are Available for Free |
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National Radio Institute Home Study Course
"Factoids," "Kirt's Cogitations," and
"Tech Topics Smorgasbord"
are all manifestations of my ranting on various subjects relevant (usually) to the
overall RF Cafe theme. All may be accessed on these pages:
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37
Bob Davis sent me a link to Mike Yancey's (KM5Z) website where there is a scanned version of the 1948 National Radio Institute (NRI) home study course for radio technicians. It is a very extensive collection of 55 volumes (PDF format) covering topics like Simple Radio Circuits and Meters, Radio Coils and How They Work, How Detectors Work in Radio and Television Receivers, Current, Voltage and Resistance Measurements, and How to Eliminate Man-Made Interference. KM5Z also has some other good content that you might be interested in while you're there like a 1958 edition the RCA Radio & TV Course, online calculators for toroids, inductor Q, voltage dividers, and antenna field strength, and radio restoration projects.
NRI ran full-page advertisements in many electronics and mechanics magazines from the 1940s through the 1980s; e.g., Popular Science, Popular Mechanics and Radio News. I am a proud graduate of the National Radio Institute's "Electronic Design Technology" course, circa 1987.
Posted August 26, 2013
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: |
