• Country
• United States of America (USA)

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

• Year
• 1941

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

• Radiomuseum.org ID
• 51316

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

• Number of Tubes
• 8

• Valves / Tubes
• 7A7 7B8 7A7 7B6 7A4 7C5 7C5 7Y4

• 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)

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

• from Radiomuseum.org
• Model: C-1808 - Philco, Philadelphia Stg. Batt

• Dimensions (WHD)
• 4.375 x 6.5 x 16 inch / 111 x 165 x 406 mm

• Notes
• Model is equipped with vibrator for generation of B+.

• Net weight (2.2 lb = 1 kg)
• 11 lb 0 oz (11 lb) / 4.994 kg

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 13 = 1942 and before

• Literature/Schematics (1)
• Philco 1941 RMS Year Book

• Other Models

• Here you find 4120 models, 2227 with images and 3768 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA