• Year
  • 1924
  • Category
  • Kit (Parts plus instruction) or building instructions only
  • Radiomuseum.org ID
  • 38183

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Valves / Tubes
  • Main principle
  • TRF without regeneration; Reflex
  • 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
  • Various materials
  • from Radiomuseum.org
  • Model: Duo Reflex ThreeTube Kit - Electrical Research
  • Price in first year of sale
  • 49.00 $
  • External source of data
  • Ernst Erb
  • Literature/Schematics (2)
  • Citizens Radio Call Book, May 1924, p. 148

 Collections | Museums | Literature

Collections

The model Duo Reflex is part of the collections of the following members.

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