• Country
• United States of America (USA)

• Manufacturer / Brand
• California Radio Company; Los Angeles, California

• Year
• 1922

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

• Radiomuseum.org ID
• 231990

• Number of Tubes
• 1

• Valves / Tubes
• UV200

• Main principle
• Detector with Vacuum Tube (Valve), no tuner

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Californian Detector Control Unit - California Radio Company; Los

• Shape
• Tablemodel, with any shape - general.

• Price in first year of sale
• 4.00 USD

• Literature/Schematics (1)
• July 1922 Radio Journal magazine advertisement page 91

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

• Other Models

• Here you find 7 models, 7 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from California Radio Company; Los Angeles, California