• Year
  • 1950 ??
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 240226

 Technical Specifications

  • Number of Tubes
  • 4
  • Number of Transistors
  • 3
  • Main principle
  • Superheterodyne (common)
  • 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: AT-277 - Motorola Inc. ex Galvin Mfg.Co
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Motorola AM Car Radio Model AT-277.

  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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