• Country
• Great Britain (UK)

• Manufacturer / Brand
• Edison-Bell Ltd.; London

• Year
• 1927

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 202591

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries / 2 Volt

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Daventry Portable Five Receiver - Edison-Bell Ltd.; London

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• Two HF valves, choke coupled, aperiodic, grid leak detector, followed by a transformer which is again is followed by a final resistance-coupled stage.

• Price in first year of sale
• 22.00 GBP

• Source of data
• Wireless World (The), London (WW, 79)

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 22 models, 14 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Edison-Bell Ltd.; London