• Country
• United States of America (USA)

• Manufacturer / Brand
• Chevrolet Div.

• Year
• 1947 ?

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

• Radiomuseum.org ID
• 136736

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

• Number of Tubes
• 5

• Valves / Tubes
• 7Q7 7A7 7B6 7C5 0Z4

• Main principle
• Superheterodyne (common); ZF/IF 260 kHz; 2 AF stage(s)

• Tuned circuits
• 6 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) / Ø 4.75 inch = 12.1 cm

• Material
• Metal case

• from Radiomuseum.org
• Model: 986146 - Chevrolet Div.

• Shape
• Chassis only or for «building in»

• Notes
• Vibrator for +B.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 11-47, Set 28, Folder 4718-6)

• Author
• Model page created by Egon Penker. 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.