• Country
• Great Britain (UK)

• Manufacturer / Brand
• Magnum (brand) Burne-Jones & Co. Ltd.; London

• Year
• 1929

• Category
• Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter

• Radiomuseum.org ID
• 189725

• Number of Tubes
• 1

• Valves / Tubes

• Main principle
• TRF with regeneration

• Wave bands
• Short Wave (SW only)

• Material
• Metal case

• from Radiomuseum.org
• Model: Magnum Short Wave Convertor - Magnum brand Burne-Jones & Co.

• Shape
• Tablemodel, with any shape - general.

• Notes
• Operates by removing and transferring detector tube from main radio into convertor and plugging a flying lead from the convertor into the detector tube socket.

  2 coils supplied 20-40m and 40-80m.

• Price in first year of sale
• 5.00 GBP

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by Roy Johnson. See "Data change" for further contributors.

• Other Models

• Here you find 23 models, 17 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Magnum (brand) Burne-Jones & Co. Ltd.; London