• Country
• Germany

• Manufacturer / Brand
• Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH

• Year
• 1933/1934

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 4426

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

Audio (to hear)

• Number of Tubes
• 4

• Valves / Tubes
• RENS1264 RENS1264 RENS1374d RGN1064

• Main principle
• Superheterodyne (common); ZF/IF 232/500 kHz; Reaction

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Details
• Record Player (not changer)

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Phono-Nauen 330WS - Telefunken Deutschland TFK,

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 420 x 440 x 380 mm / 16.5 x 17.3 x 15 inch

• Notes

• Elektrischer Plattenspieler.

  Rückkopplungs Audion für Demodulation.
  ZF für MW= 232kHz,
  ZF für LW= 500kHz.
  
  Radiochassis des Nauen 330WL.

• Price in first year of sale
• 298.00 RM !

• Source of data
• Radio-Zentrale Prohaska 1933/34 / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Lange + Schenk

• Mentioned in
• Radio-Katalog Fricke, Radio Groß-Vertrieb, 1934/35

• Other Models

• Here you find 3545 models, 3125 with images and 2094 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH