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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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Majestic Models Fairfax and Sheffield 8-Tube Superheterodynes
Radio Service Data Sheet
May 1932 Radio-Craft

May 1932 Radio-Craft

[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.

Here is another addition to the growing collection of radio service data sheets for vintage radio sets. Most people will have no need for them, but for the few who have one of these old sets and want to restore or service it, this information can means the difference between owning a non-working conversation piece or a functional piece of America's history. This for for the Majestic Models Fairfax and Sheffield 8-tube superheterodyne radios.

A full list of all radio service data sheets is at the bottom of the page.

Majestic Models Fairfax and Sheffield 8-Tube Superheterodynes

Posted May 18, 2016

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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Majestic Models Fairfax and Sheffield 8-Tube SuperheterodynesRadio Service Data SheetMay 1932 Radio-Craft

Majestic Models Fairfax and Sheffield 8-Tube Superheterodynes

Majestic Models Fairfax and Sheffield 8-Tube Superheterodynes
Radio Service Data Sheet
May 1932 Radio-Craft