505

General Motors of Canada; Oshawa

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  • Year
  • 1949 ??
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 181649

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Superhet with RF-stage; ZF/IF 260 kHz
  • 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
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 inch = 15.2 cm
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 505 - General Motors of Canada;
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 4 x 7 x 10.5 inch / 102 x 178 x 267 mm
  • Notes

  • Canada Supplements. Vibrator for +B.

    This radio has two separate chassis: 1) push-button tuner (4x7x10.5 inch) with full metal enclosure; 2) audio amp\B+ supply (9.5x7x5.5 inch) with built-in 6x9 inch speaker and exposed tubes and transformer cases.

  • Net weight (2.2 lb = 1 kg)
  • 12.5 lb (12 lb 8 oz) / 5.675 kg
  • Circuit diagram reference
  • Radio College of Canada
  • Literature/Schematics (1)
  • Canada Supplements General Motors page 45 to 46
  • Author
  • Model page created by Dirk Taekels. See "Data change" for further contributors.

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