• Year
  • 1924
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 36382

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 2
  • Main principle
  • TRF with regeneration
  • 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: portable 51 [UV199] - Crosley Radio Corp.;
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • This model is most probably a misinterpretation of the general schematic, where 199 tubes are alternatives with adaptors.

    One dial (primary tuning control knob) ; space for batteries;

    This Portable variant is already equipped with UV199 (C199) sockets.(?)
    Other than for all other 51 models there is no choice of alternative tube types.(?)

  • Price in first year of sale
  • 25.00 $
  • External source of data
  • Ernst Erb

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