• Country
• United States of America (USA)

• Manufacturer / Brand
• Cutting & Washington Radio Corp.; Minneapolis, Minnesota

• Year
• 1924

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 36674

• • Brand: Teledyne

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 4

• Valves / Tubes
• UV199 UV199 UV199 UV199

• Main principle
• TRF with regeneration; 2 AF stage(s)

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Teledyne - Cutting & Washington Radio

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

• Notes

• By modifying the circuit of the 11B by adding a tube in front of the regenerative detector C&W was able to prevent radiation and interference to other sets.

• Price in first year of sale
• 190.00 $

• External source of data
• Ernst Erb

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

• Mentioned in
• Radio Manufacturers of the 1920s, Vol 1

• Literature/Schematics (1)
• Radio Broadcast, May 1924, pages 47 through 51

• Other Models

• Here you find 11 models, 11 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Cutting & Washington Radio Corp.; Minneapolis, Minnesota