• Country
• United States of America (USA)

• Manufacturer / Brand
• Webster Electric (Electrical) Co. (Teletalk); Racine (WI)

• Year
• 1922

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

• Radiomuseum.org ID
• 296127

• 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
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Detector Unit Type 2A - Webster Electric Electrical Co

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

• Dimensions (WHD)
• 4.5 x 6.75 x 6 inch / 114 x 171 x 152 mm

• Notes

• Webster Electric Detector Unit

• Net weight (2.2 lb = 1 kg)
• 3 lb 6 oz (3.375 lb) / 1.532 kg

• Price in first year of sale
• 15.00 $

• Mentioned in
• -- Original-techn. papers. (1923 Webster Electric catalog page 7)

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

• Other Models

• Here you find 110 models, 97 with images and 68 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Webster Electric (Electrical) Co. (Teletalk); Racine (WI)