• Year
  • 1937/1938
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 44990
    • alternative name: International All Wave || International Industries || International Kadette || IRC

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Number of Transistors
  • Main principle
  • Superheterodyne (common); ZF/IF 448 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Alternating Current supply (AC) / 110-120 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Kadette K-1140 - International Radio Corp
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Push button tuner; 200R and 250R are ballast tubes. 320R4 is a regulator tube; push-pull af output stage.
  • Price in first year of sale
  • 36.50 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 9 = 1938 and before

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