• Year
  • 1922
  • Category
  • Radio module post 1925 (not a part, not a key)
  • Radiomuseum.org ID
  • 184474

 Technical Specifications

  • Main principle
  • Tuner pre 1926 (not a wave trap); Reaction
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Tuner Type 105 - Boston Scale & Machine Co.;
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 15 x 7.5 x 8 inch / 381 x 191 x 203 mm
  • Notes
  • Boston Scale & Machine Type 105 Tuner used in conjunction with the Type 100 Det/Amp to make the BSM non-regenerative Long Distance Receiving Set. 

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The model Tuner is part of the collections of the following members.

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