• Year
  • 1947 ??
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 52753

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 480 kHz
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: JA1 - Radio Wire Television Inc.;
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Vibrator for +B.
  • Circuit diagram reference
  • Rider's Perpetual, Volume 15 = 1947 and before
  • Author
  • Model page created by Peter Rutishauser. See "Data change" for further contributors.

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