• Year
  • 1924
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 183367

 Technical Specifications

  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Variometer - Fallon Condenser Co Ltd.,
  • Notes
  • "Inside winding, suitable for broadcast reception on any P.M.G. Aerial, extraordinary close coupling, ensuring large tuning range. On a 30ft indoor aerial the maximum wavelength exceeds 420 metres and the minimum on a 100ft aerial is below 350 metres. The maximum on a full size outdoor aerial is 700 metres and the minimum on a 30ft is 200 metres. Inductance, the highest possible - 9.5 to 1. Metal feet can be adjusted to four different positions. Price 10/- only"
    Above is the wording from the advertisement of September 1924.
  • Price in first year of sale
  • 1.00 GBP
  • Author
  • Model page created by Roy Johnson. See "Data change" for further contributors.

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