Scientific Screened Grid HF Short Wave Three

Eddystone (Brand), Stratton and Co., Ltd., Eddystone Radio Ltd.; Birmingham

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  • Year
  • 1928
  • Category
  • Kit (Parts plus instruction) or building instructions only
  • Radiomuseum.org ID
  • 111042

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • TRF with regeneration; Screengrid 1926-1935
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Scientific Screened Grid HF Short Wave Three - Eddystone Brand, Stratton and
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes

  • Scientific Screened Grid HF Short Wave Three.

    This screened grid HF shortwave three receiver is a revolution in shortwave receivers. It has loudspeaker range on the world's main shortwave stations and is delightfully simple to handle. Smooth reaction body effects entirely eliminated, and only one tuning dial is its main feature. Adaptable from 10 metres upwards to Daventry.

    3-valve receiver in wooden cabinet with aluminium panel, plug-in coils in 14 - 3000 m range, "Igranic Indigraph" tuning dials.

    Sold as kit and factory wired with additional screening around the first screen grid valve.

    Price with coils £15 5s 0d. Possibly valves & batteries extra.

  • Price in first year of sale
  • 15.25 GB £
  • Mentioned in
  • Quick Reference Guide, Eddystone User Group
  • Author
  • Model page created by Martin Bösch. See "Data change" for further contributors.

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