• Country
• Great Britain (UK)

• Manufacturer / Brand
• Gambrell Bros.Ltd., London

• Year
• 1923 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 324245

• Number of Tubes
• 1

• Valves / Tubes
• PM22

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Batteries / addl. power jack

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: 1 Valve - Gambrell Bros.Ltd., London

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 7 x 7 x 12 inch / 178 x 178 x 305 mm

• Net weight (2.2 lb = 1 kg)
• 2.2 lb (2 lb 3.2 oz) / 0.999 kg

• Mentioned in
• -- Collector info (Sammler)

• Author
• Model page created by Barry Ford. See "Data change" for further contributors.

• Other Models

• Here you find 42 models, 36 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Gambrell Bros.Ltd., London