• Year
  • 1928/1929
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 3782

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF with regeneration; 2 AF stage(s)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: K3W - Nora, Aron, Heliowatt; Berlin
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 355 x 205 x 155 mm / 14 x 8.1 x 6.1 inch
  • Notes
  • Widerstandsgekoppelter Verstärker, strukturierte Isolierstoff-Front
  • Net weight (2.2 lb = 1 kg)
  • 4.2 kg / 9 lb 4 oz (9.251 lb)
  • Price in first year of sale
  • 140.00 RM
  • Circuit diagram reference
  • Röhren in FS-Bestückungstabellen

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

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