• Year
  • 1937
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 165185

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 175 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 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
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Radiola 401 - Amalgamated Wireless
  • Shape
  • Miscellaneous shapes - described under notes.
  • Notes
  • Uses non synchronous vibrator power supply. Single unit. Also 12V version.

    This model is similar to the type 402 except that the speaker is incorporated within the chassis. 

  • Circuit diagram reference
  • Australian Official Radio Service Manual Vol. I
  • Author
  • Model page created by Stuart Irwin. See "Data change" for further contributors.

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