• Year
  • 1923
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 328203

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • TRF without regeneration; 2 AF stage(s)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: DX Receiver - Haynes-Griffin Radio Service
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • Haynes-Griffin DX Receiver 

    A.J. Haynes was the developer of the single tube receiver he called the DX. He claimed that his circuit, using the same two components (variocoupler and variable condenser) as in others, was more sensitive and gave sharper tuning.

     

  • Mentioned in
  • October, 1923 Popular Radio magazine page 9
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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