• Year
  • 1948 ?
  • Category
  • Morse-Equipment & TTY, RTTY, TDD etc.
  • Radiomuseum.org ID
  • 220190
    • alternative name: Stratton & Co.Ltd.; Birmingham

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Bug S689 - Eddystone, Birmingham
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 93 x 70 x 205 mm / 3.7 x 2.8 x 8.1 inch
  • Notes
  • Eddystone Bug S689.
    There is a tripod yoke that looks like a miniature version of the Vibroplex Lightning Bug's yoke. The arm moves on a pivot pin held in position by that yoke's top. Tiny steel balls sandwiched in concave surfaces on the pivot pin give the key a great feel. The dumper is a rubber grommet fitted on an "L" bracket that is adjustable within a slotted track at the bug's front. The base and case is cast iron and the mechanism is made of brass.
  • Net weight (2.2 lb = 1 kg)
  • 1.350 kg / 2 lb 15.6 oz (2.974 lb)
  • Mentioned in
  • Dave Ingram, K4TWJ: "Keys, Keys, Keys"
  • Author
  • Model page created by Bernd P. Kieck. See "Data change" for further contributors.

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