Retroactive Tuner Unit No. 2

Marconi Scientific Instrument Co. LTD.,The; London

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  • Year
  • 1922
  • Category
  • Radio module pre 1926 (not a part, not a key)
  • Radiomuseum.org ID
  • 309323

 Technical Specifications

  • Main principle
  • Tuner pre 1926 (not a wave trap)
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Retroactive Tuner Unit No. 2 - Marconi Scientific Instrument
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 265 x 160 x 180 mm / 10.4 x 6.3 x 7.1 inch
  • Notes

  • Marconi Scientific Instrument Unit No. 2 Retroactive Tuner

    Tuning Range 550-26,000 meters

  • Net weight (2.2 lb = 1 kg)
  • 2.3 kg / 5 lb 1.1 oz (5.066 lb)
  • Mentioned in
  • - - Manufacturers Literature (1922 Marconi Scientific Instrument Co. catalog)
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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

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