• Year
  • 1939
  • Category
  • Television- and Radio Receiver, perh. also + Rec. etc. (TV Radio)
  • Radiomuseum.org ID
  • 127946

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

 Technical Specifications

  • Number of Tubes
  • 17
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 200-250 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet.
  • Power out
  • 3 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 706 - Marconi Co. Marconiphone,
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 23 x 17.33 x 14.5 inch / 584 x 440 x 368 mm
  • Notes
  • 5" round CRT 405 lines TV, one VHF band I channel (London), LW, MW and SW band (16.5 - 52m) radio. Model identical to HMV 904.
  • Source of data
  • -- Original-techn. papers.
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

 Collections | Museums | Literature

Museums

The model can be seen in the following museums.

 Forum