• Year
  • 1923/1924
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 14047
    • Brand: Broadcast AG

 Technical Specifications

  • Number of Tubes
  • 1
  • Valves / Tubes
  • Main principle
  • TRF with regeneration; something special ? Please give information (notes)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • from Radiomuseum.org
  • Model: KA I - Birgfeld AG, W.A; Berlin
  • Notes
  • Exportgerät, bis 2700 m

    Das Gerät kann wahlweise mit Kristalldetektor oder Audionröhre betrieben werden.

  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb
  • Literature/Schematics (1)
  • Die Funktelegraphie, Kollatz, 1924

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