International All wave 7 12-42

Radiokes; Sydney

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  • Year
  • 1935
  • Category
  • Kit (Parts plus instruction) or building instructions only
  • Radiomuseum.org ID
  • 265125

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
  • Tuned circuits
  • 8 AM circuit(s)
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 240-260 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • from Radiomuseum.org
  • Model: International All wave 7 12-42 - Radiokes; Sydney
  • Notes

  • Radio covers 4 bands;

    1.  15 to 35 m
    2.  35 to 90 m
    3.  90 to 200 m
    4.  200 to 550 m.

    Radiokes also sold a battery version based on this chassis as a 12-42B.

  • Price in first year of sale
  • 14.50 Aus£
  • Author
  • Model page created by Gary Cowans. See "Data change" for further contributors.

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