• Year
  • 1946–1949
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 157411

 Technical Specifications

  • Number of Tubes
  • 4
  • Valves / Tubes
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast only (MW).
  • Loudspeaker
  • Presumably Dynamic Loudspeaker (moving coil)
  • Power out
  • 1 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Bosca 41/1 - Unda Radio; Como, Dobbiaco
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 270 x 200 x 120 mm / 10.6 x 7.9 x 4.7 inch
  • Notes
  • This model entry for the Unda Bosca originates from the research of the Glauber family and is pictured on the website undaradio.com. They list the following tube line-up 1V6 1AH4 1AJ5 1AG4, and state a production time of 1946 - 1949.

    The data presented is erroneous however:

    • the mentioned subminiature tubes were not released yet in the specified period
    • the specified output power of 1W cannot be realized with this tube line-up

    If the tube line-up were correct, the model cannot have been released prior to 1953. However, in 1952-1954 there is no mention of this model in publications and it would not fit the style nor the technical characteristics that were common then.

    It's far more likely that there is an error in the source material.

  • Price in first year of sale
  • 12,000.00 LIT
  • Mentioned in
  • undaradio.com
  • Author
  • Model page created by Eduard Abfalterer. See "Data change" for further contributors.

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