• Year
  • 1954
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 73042

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 468 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast plus 2 Short Wave bands.
  • Power type and voltage
  • AC/DC-set / 117 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Opereta U1654 - Telefunken Radiotécnica
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 311 x 255 x 166 mm / 12.2 x 10 x 6.5 inch
  • Notes
  • Piloto de 125V y 10W
  • Price in first year of sale
  • 2,275.00 Ptas
  • Source of data
  • -- Collector info (Sammler)

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

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