• Year
  • 1938/1939
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 4723
    • alternative name: Telephon-Fabrik, AG vorm. J. Berliner

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 468 kHz
  • Tuned circuits
  • 8 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 150; 220; 240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Tefadyn 338W - Tefag; Telephon
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 625 x 350 x 360 mm / 24.6 x 13.8 x 14.2 inch
  • Notes
  • Drahtfunkanschluss.
  • Net weight (2.2 lb = 1 kg)
  • 21.6 kg / 47 lb 9.2 oz (47.577 lb)
  • Price in first year of sale
  • 326.00 RM
  • Circuit diagram reference
  • Lange+Schenk+FS-Röhrenbestückung

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