• Year
  • 1958/1959
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 80461

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
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast plus 2 Short Wave bands.
  • Power type and voltage
  • AC/DC-set / 110-127 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Sonata U1825 - Telefunken Radiotécnica
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 322 x 236 x 188 mm / 12.7 x 9.3 x 7.4 inch
  • Net weight (2.2 lb = 1 kg)
  • 4 kg / 8 lb 13 oz (8.811 lb)
  • Price in first year of sale
  • 2,795.00 Pts.
  • Source of data
  • -- Original prospect or advert
  • Literature/Schematics (1)
  • -- Original-techn. papers.

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

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