• Country
• United States of America (USA)

• Manufacturer / Brand
• Philco, Philadelphia Stg. Batt. Co.; USA

• Year
• 1948 ??

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

• Radiomuseum.org ID
• 51328

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

• Number of Tubes
• 8

• Valves / Tubes
• 6BA6 6BE6 6BA6 6AV6 6C4 7C5 7C5 6X4

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6.6 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: CR-12 - Philco, Philadelphia Stg. Batt

• Shape
• Chassis only or for «building in»

• Notes
• This model is equipped with a vibrator for generation of B+.

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 20 covering 1950

• Literature/Schematics (1)
• Philco Service Auto Radio 1946-1953

• Literature/Schematics (4)
• Photofact Folder, Howard W. SAMS (Set 39, Date 5/48, Folder 489-16)

• Other Models

• Here you find 4017 models, 2213 with images and 3664 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA