Loading Coil BC900 - BC904 - BC908 - BC912

GEC, General Electric Co Ltd., GENALEX; London

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  • Year
  • 1923 ?
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 262855
    • Brand: Gecophone

 Technical Specifications

  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Special material, described in the notes.
  • from Radiomuseum.org
  • Model: Loading Coil BC900 - BC904 - BC908 - BC912 - GEC, General Electric Co Ltd.,
  • Notes

  • Gecophone Loading Coils.

    To be used on Gecophone Crystal Set No.1 (BC1001 and BC1002),
    on Gecophone Crystal Set No.2 (BC1501) and on valve sets.

    Multi-layer coils enclosed in flat ebonite cases, fitted with 2-pin plugs for insertion in the sockets provided on the Gecophone receiving sets.
    Circular adjustable aluminium vanes hinged on each side at the top of the coil are provided for tuning.

    Wavelengths covered with each coil  are:

    Cat.No. Crystal_Set_No.1 and valve sets Crystal_Set_No.2
    BC900 1800 - 2700 2150 - 3800
    BC904 800 - 1150 1100 - 1750
    BC908 1350 - 2000 1600 - 3000
    BC912 3700 - 5000 4100 - 6700

     

  • Mentioned in
  • Gecophone catalog 1924 page 4
  • Author
  • Model page created by Dirk Bladt. See "Data change" for further contributors.

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