• Year
  • 1928–1931
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 4888
    • 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
  • 6
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Details
  • Record Player (not changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 110/220 Volt
  • Loudspeaker
  • Magnetic loudspeaker (reed) of high quality (4 magnet poles).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Tefaphon 1350 - Tefag; Telephon
  • Shape
  • Console, Lowboy (legs < 50 %).
  • Dimensions (WHD)
  • 790 x 1040 x 500 mm / 31.1 x 40.9 x 19.7 inch
  • Net weight (2.2 lb = 1 kg)
  • 40 kg / 88 lb 1.7 oz (88.106 lb)
  • Price in first year of sale
  • 1,750.00 RM

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