• Year
  • 1932/1933
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 4826
    • 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
  • 5
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 Special; 1 AF stage(s); Anode bend detection
  • Tuned circuits
  • 3 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long 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: Zielsicher III LW - Tefag; Telephon
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 435 x 490 x 265 mm / 17.1 x 19.3 x 10.4 inch
  • Notes
  • Ch=Leipzig LW
  • Net weight (2.2 lb = 1 kg)
  • 18.7 kg / 41 lb 3 oz (41.189 lb)
  • Price in first year of sale
  • 321.00 RM !
  • Circuit diagram reference
  • Lange + Schenk
  • Mentioned in
  • Funk Versand Kredit 1932/33

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