• Year
  • 1954
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 133761

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast plus 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 125/220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 8 inch = 20.3 cm
  • Power out
  • 4 W (undistorted)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: K 31 - Marconi Española S.A. Telmar;
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 440 x 310 x 230 mm / 17.3 x 12.2 x 9.1 inch
  • Net weight (2.2 lb = 1 kg)
  • 4.8 kg / 10 lb 9.2 oz (10.573 lb)
  • Price in first year of sale
  • 3,293.00 Ptas
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by a member from E. See "Data change" for further contributors.

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

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