• Year
  • 1926/1927
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 446
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector; Crystal-detection 2 circuits (no tubes)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Ideal E III - Blaupunkt Ideal, Berlin,
  • Notes
  • Detektor-Empfänger mit Multidyn-Steckspule.
  • Price in first year of sale
  • 49.00 RM

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