• Country
• United States of America (USA)

• Manufacturer / Brand
• Randolph Radio Corp.; Chicago IL

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 52896

• Number of Tubes
• 1

• Valves / Tubes

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• from Radiomuseum.org
• Model: Cockaday 1-tube kit [new 10$] - Randolph Radio Corp.; Chicago

• Price in first year of sale
• 10.00 $

• Source of data
• Radio Collector`s Guide 1921-1932

• Author
• Model page created by Peter Rutishauser. See "Data change" for further contributors.

• Other Models

• Here you find 26 models, 18 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Randolph Radio Corp.; Chicago IL