• Country
• United States of America (USA)

• Manufacturer / Brand
• Chevrolet Div.

• Year
• 1950

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 77859

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 6

• Valves / Tubes
• 7A7 7Q7 7A7 7B6 7C5 7Y4

• Main principle
• Superhet with RF-stage; ZF/IF 257.5 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: 986389 - Chevrolet Div.

• Notes
• Vibrator for +B

• Literature/Schematics (1)
• Beitman Radio Diagrams, Vol. 10, 1950

• Author
• Model page created by Walter Wiesmüller † May 2012. See "Data change" for further contributors.

• Other Models

• Here you find 33 models, 14 with images and 26 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Chevrolet Div.