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Hoffman Model A301 Schematic & Parts List
August 1947 Radio News

August 1947 Radio News

August 1947 Radio & Television News Cover - RF Cafe[Table of Contents]

Wax nostalgic about and learn from the history of early electronics. See articles from Radio & Television News, published 1919-1959. All copyrights hereby acknowledged.

Hoffman Model A301 Schematic & Parts List, August 1947 Radio News - RF Cafe

Hoffman Model A301 (eBay image)

Here are the schematics & parts lists for the Hoffman model A301 tabletop radio.  It was published in the August 1947 issue of Radio News magazine. I typically run OCR on them to separate the textual content and include part of that to help the search engines find it. However, this one did not have any textual description. 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. The thumbnail to the left is a pretty nice example of a Hoffman model A301 tabletop radio currently listed on eBay. I keep a running list of all data sheets to facilitate a search (see below).

Hoffman Model A301 Schematic & Parts List

Hoffman Model A301 Schematic, August 1947 Radio News - RF Cafe

Hoffman Model A301 Schematic

 

Hoffman Model A301 Parts List, August 1947 Radio News - RF Cafe 

Hoffman Model A301 Parts List

 

 

Posted February 23, 2022
(updated from original post on 9/29/2014)


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.

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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.

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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