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Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024

Webmaster:

    Kirt Blattenberger,

    BSEE - KB3UON

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 nice lady's voice announced "You've Got Mail" when a new message arrived...

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Electronics-Themed Comics-  Radio Term Illustrated
February 1947 Radio-Craft

February 1947 Radio-Craft

February 1947 Radio Craft Cover - RF Cafe[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.

Some of the best electronics-themed comics appearing in these vintage magazines are the "Radio Term Illustrated" type - IMHO, anyway. Most of them are ideas suggested by readers, then illustrators like Frank Beaven created the visuals. The comic on page 79 is pretty self-explanatory, but the page 66 pun might need some explanation to those unfamiliar with vacuum tube circuits. The "B" battery is a term created by Mr. Lee de Forest as a designation for the second battery required for the plate bias (the "B") of his Audio tube. Typical voltages were 45 volts, 67½ volts, and 90 volts. If that doesn't completely clear up the pun, then you also need to know that an alternative definition of battery which is a military artillery installation.

Electronics-Themed Comics

Radio Term Illustrated: B Batteries - RF Cafe

Radio Term Illustrated: B Batteries

Suggested by T. F. Behannon Houston, Texas

February 1947, Page 66

Radio Term Illustrated: Magnetic Pickup - RF Cafe

Radio Term Illustrated: Magnetic Pickup!

Suggested by Russell Simpson, Landsdale, Pa.

February 1947, Page 79

 

These Technically-Themed Comics Appeared in Vintage Electronics Magazines. I personally scanned and posted every one from copies I own (and even colorized some).

Posted December 24, 2020
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