• Country
• Great Britain (UK)

• Manufacturer / Brand
• Ericsson Telephones / British Ericsson / Etelco (ETL); London

• Year
• 1923

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 70568

• Main principle
• Crystal or Solid State Detector

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: 0/1002 [GPO No. 280 early] - Ericsson Telephones / British

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

• Dimensions (WHD)
• 8.7 x 5.1 x 7.4 inch / 221 x 130 x 188 mm

• Notes
• open cat´s-whisker/galena; BBC/PMG stamp, GPO No.280;

• External source of data
• Konrad Birkner

• Source of data
• Tickling the Crystal; Sanders

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 13 models, 12 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ericsson Telephones / British Ericsson / Etelco (ETL); London