• Country
• United States of America (USA)

• Manufacturer / Brand
• Radiophona Company; New York City, NY

• Year
• 1922

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

• Radiomuseum.org ID
• 318116

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Radiophona No. 1 - Radiophona Company; New York

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

• Dimensions (WHD)
• 7.125 x 5 x 7.125 inch / 181 x 127 x 181 mm

• Notes

• Radiophona No. 1 Crystal Radio, made in New York City.

• Price in first year of sale
• 32.50 $

• Mentioned in
• -- Original prospect or advert (June, 1922 The Radio Dealer magazine page 44)

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radiophona Company; New York City, NY