• Country
• United States of America (USA)

• Manufacturer / Brand
• Homebrew - ORIGINAL, USA

• Year
• 1920 ?

• Category
• Radio module pre 1926 (not a part, not a key)

• Radiomuseum.org ID
• 309714

• Main principle
• Crystal or Solid State Detector

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

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Crystal Radio using Clapp Eastman Coupler - Homebrew - ORIGINAL, USA

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 250 x 155 x 190 mm / 9.8 x 6.1 x 7.5 inch

• Notes

• Homemade crystal detector radio using a Clapp Eastman loose coupler.

• Net weight (2.2 lb = 1 kg)
• 1.9 kg / 4 lb 3 oz (4.185 lb)

• Author
• Model page created by Musée des Radios Museum. See "Data change" for further contributors.

• Other Models

• Here you find 36 models, 20 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Homebrew - ORIGINAL, USA