• Year
  • 1923
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 256214
    • alternative name: Balkeit || First National
    • Brand: Overtone

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Pfanstiehl Inductance - Fansteel Products Pfanstiehl,
  • Notes
  • Pfanstiehl Broadcast Band Inductance for Reinartz Circuit. 

  • Literature/Schematics (2)
  • April 1923, Radio Age magazine advertisement page 25
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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