• Year
  • 1930/1931
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 4806
    • 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
  • Metal case
  • from Radiomuseum.org
  • Model: Tefakron 1319W [neu] - Tefag; Telephon
  • Dimensions (WHD)
  • 370 x 220 x 210 mm / 14.6 x 8.7 x 8.3 inch
  • Notes
  • Induktive Rückkopplung, NF-Widerstandskopplung.
    Alternative Röhrenbestückung laut "Bestückungsheft 1937" der Deutsche Philips GmbH, Berlin W35:
    A4110 A4110 L413 G504

  • Net weight (2.2 lb = 1 kg)
  • 7.8 kg / 17 lb 2.9 oz (17.181 lb)
  • Price in first year of sale
  • 148.00 RM +
  • Circuit diagram reference
  • Röhren in FS-Bestückungstabellen

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The model Tefakron is part of the collections of the following members.

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