• Country
• United States of America (USA)

• Manufacturer / Brand
• Steinmetz Wireless Mfg. Co.; Pittsburgh, Pennsylvania

• Year
• 1922

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

• Radiomuseum.org ID
• 196720

• Number of Tubes
• 3

• Valves / Tubes
• UV200 UV201 UV201

• Main principle
• Detector with Vacuum Tube (Valve), no tuner; 2 AF stage(s)

• Wave bands
• - without

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

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Detector and Two-Stage Amplifier - Steinmetz Wireless Mfg. Co.;

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

• Notes
• The Steinmetz Company advertised this Detector-2_Stage Amplifier Unit in the September 1922 issue of Radio News magazine.

• Price in first year of sale
• 23.00 $

• Literature/Schematics (1)
• September 1922 Radio News advertisement. page 542

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

• Other Models

• Here you find 14 models, 6 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Steinmetz Wireless Mfg. Co.; Pittsburgh, Pennsylvania