• Year
  • 1924/1925
  • Category
  • Kit (Parts plus instruction) or building instructions only
  • Radiomuseum.org ID
  • 289644
    • Brand: C.A.Earl

 Technical Specifications

  • Tuned circuits
  • 3 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: TRF Kit - Freshman Co. Inc., Chas..,
  • Notes
  • Freshman Masterpiece "TRF" Kit 

    These kits were used by several obscure manufacturers to quickly build a 5-tube TRF receiver.  

  • Mentioned in
  • December, 1924 Popular Science magazine page 155
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum