• Year
  • 1937/1938
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 1229

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 488 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110, 125; 220; 240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 239W - Braun; Frankfurt
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 610 x 310 x 320 mm / 24 x 12.2 x 12.6 inch
  • Notes
  • Ch=638W
  • Net weight (2.2 lb = 1 kg)
  • 13.7 kg / 30 lb 2.8 oz (30.176 lb)
  • Price in first year of sale
  • 227.00 RM
  • Circuit diagram reference
  • Lange + Schenk

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

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The model can be seen in the following museums.

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