• Year
  • 1925 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 97667

 Technical Specifications

  • Number of Tubes
  • 0
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case, TUBES VISIBLE.
  • from Radiomuseum.org
  • Model: Unbekannt - Wohlmuth & Co.AG, Furtwangen
  • Shape
  • Tablemodel, slant panel.
  • Dimensions (WHD)
  • 390 x 180 x 190 mm / 15.4 x 7.1 x 7.5 inch
  • Notes
  • 2 Spulen ineinander verschiebbar, dazu öffnen des Bodens durch Schieben in Pfeilrichtung.
  • Net weight (2.2 lb = 1 kg)
  • 3 kg / 6 lb 9.7 oz (6.608 lb)
  • Source of data
  • - - Data from my own collection
  • Author
  • Model page created by Heinz Schmidt. See "Data change" for further contributors.

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The model Unbekannt is part of the collections of the following members.

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