• Year
  • 1963
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 270347
    • alternative name: Radio Corp.of Australia

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz; 3 AF stage(s)
  • Tuned circuits
  • 8 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
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: MD-C4D - Astor brand, Radio Corporation
  • Shape
  • Chassis only or for «building in»
  • Notes
  • This model could be used in either positive or negative chassis vehicles by the correct insertion of a polarity change over plug.

  • Literature/Schematics (1)
  • - - Manufacturers Literature (Diamond Dot Service Data Model MD-4CD, 4/7/1963.)
  • Literature/Schematics (2)
  • J.R. Publications Car Radio Service Manual, Page A51.
  • Author
  • Model page created by Stuart Irwin. See "Data change" for further contributors.

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