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Kirt Blattenberger (KB3UON)

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Copyright 1999-2030

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Radio Data Sheet 346 - General Electric Farm Radio Model 280
May 1947 Radio-Craft

May 1947 Radio-Craft

May 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.

For many years, I have been scanning and posting schematics & parts lists like this one that appeared in radio and electronics magazines in the middle of the last century. Most use vacuum tubes. This General Electric Model 280 Farm Radio "Radio Data Sheet" was in the May 1947 issue of Radio-Craft. The Radio Museum website has more information on the GE Model 280 Farm Radio. Farm radios were designed to work on storage batteries since until the Rural Electrification Act of 1936 was put into effect, most rural properties had no commercial AC electric power service. 11 years later, work was in progress to light up the entire country, but many locations had to wait while resources went to service war production needs. No actual example of the Farm Radio could be found online. There are still many people who restore and service these vintage radios, and often it can be difficult or impossible to find schematics and/or tuning information. I will keep a running list of all data sheets to facilitate a search.

Radio Data Sheet 346 - General Electric Farm Radio Model 280

Radio Data Sheet 346 General Electric Farm Radio Model 280, May 1947 Radio-Craft - RF Cafe

 

Posted _ May, 2020


Radio Service Data Sheets

These schematics, tuning instructions, and other data are reproduced from my collection of vintage radio and electronics magazines. As back in the era, similar schematic and service info was available for purchase from sources such as SAMS Photofacts, but these printings were a no-cost bonus for readers. There are 227 Radio Service Data Sheets as of December 28, 2020.

Espresso Engineering Workbook - RF Cafe

About RF Cafe

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...

Copyright  1996 - 2026

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

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KR Electronics (RF Filters) - RF Cafe



Windfreak Technologies Frequency Synthesizers - RF Cafe