• Year
  • 1928
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 197182
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

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

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Ankerantriebssystem 66 - Blaupunkt Ideal, Berlin,
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Blaupunkt Ankerantriebssystem 66;
    Zum Selbstbau eines Conus-Lautsprechers, vergleiche mit dem ~1935 Groß-Kraftantriebsystem 66R.
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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