• Country
• Great Britain (UK)

• Manufacturer / Brand
• Sullivan, H.W., London

• Year
• 1921

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 176681

• Number of Tubes
• 1

• Valves / Tubes
• R_England

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: One Valve Receiver - Sullivan, H.W., London

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• One tube receiver breadboard type.

• Price in first year of sale
• 17.00 £

• Source of data
• Radio-Nieuws, Netherlands (RN, 78)

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

• Other Models

• Here you find 33 models, 31 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sullivan, H.W., London