• Year
  • 1970 ??
  • Category
  • Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter
  • Radiomuseum.org ID
  • 221813

 Technical Specifications

  • Main principle
  • RF Converter/Adapter (not voltage converter)
  • Wave bands
  • Long Wave and/or Very Low Frequency (VLF).
  • Details
  • Converter
  • Power type and voltage
  • Powered by external power supply or a main unit.
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Längstwellen-Zusatz LW639/2 - Telefunken Deutschland TFK,
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Notes
  • Telefunken Längstwellen-Zusatz LW639/2;
    LW/LW Vorsatzgerät, Versorgung über Multipolstecker an der Rückseite.
  • Net weight (2.2 lb = 1 kg)
  • 4.640 kg / 10 lb 3.5 oz (10.22 lb)
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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