• Country
• United States of America (USA)

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

• Year
• 1958 ?

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

• Radiomuseum.org ID
• 84532

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

• Number of Tubes
• 5

• Valves / Tubes
• 12BL6 12AD6 12CX6 12DL8 12AU7

• Number of Transistors
• 2

• Semiconductors
• AR-9 AR-9

• Main principle
• Superhet with RF-stage; ZF/IF 262.5 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) / 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Metal case

• from Radiomuseum.org
• Model: Mopar 925 Ch= P-5803 - Philco, Philadelphia Stg. Batt

• Shape
• Chassis only or for «building in»

• Notes
• Transistor Push-pull output stage.

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 18, 1958

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 10-58, Set 416, Folder 8)

• Literature/Schematics (2)
• Photofact Folder, Howard W. SAMS (Set 398 Folder 17-S dated 5-58)

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• Other Models

• Here you find 4073 models, 2222 with images and 3721 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA