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Zenith 666 Automotive Radio Schematic
June 1935 Radio-Craft

June 1935 Radio-Craft

June 1935 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.

Zenith 666: This receiver has been designed for operation without recourse to suppressors; an "A" filter incorporated in the receiver contributes to this performance. Also, the chassis is completely floated in rubber. The tuning range extends to 1,600 kc. Sensitivity is about 1 microvolt. The special, high-sensitivity dynamic reproducer is designed to compensate noises within the car.

Zenith 666 Automotive Radio Schematic

Remarkable improvements in car sets are indicated these diagrams of the new automotive radio receivers shown on the preceding page.

Zenith 666 Automotive Radio Schematic, June 1935 Radio-Craft - RF Cafe

Zenith 666 Automotive Radio Description, June 1935 Radio-Craft - RF Cafe

 

 

Posted June 1, 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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