• Year
  • 1930/1931
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 4857
    • alternative name: Telephon-Fabrik, AG vorm. J. Berliner

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF with regeneration; 2 AF stage(s)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: EK12 - Tefag; Telephon
  • Dimensions (WHD)
  • 419 x 229 x 300 mm / 16.5 x 9 x 11.8 inch
  • Notes
  • Kraftverstärker und Radio.
  • Price in first year of sale
  • 313.00 RM !
  • Circuit diagram reference
  • FS-Bestückungstabelle (aber Fehler)

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