• Country
• United States of America (USA)

• Manufacturer / Brand
• Tuska Co., The C.D.; Hartford, CT

• Year
• 1922

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 191259

• • Brand: Superdyne

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

• Number of Tubes
• 1

• Valves / Tubes
• UV200

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Type 1 224 - Tuska Co., The C.D.; Hartford,

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

• Dimensions (WHD)
• 12 x 7 x 6.5 inch / 305 x 178 x 165 mm

• Notes
• This is the first version of the Tuska 224 Regenerative Receiver. The first version had a bakelite shell tube socket. No shielding on the rear of the front panel like the later version. No metal ID tag only a paper label under the lid mentioning the Armstrong Patent. The molded front panel was quite different than the second version. The rheostat assembly was different. The knobs were of a composite material. Wiring was bare copper wire. Variocoupler was shorter than the later version.

• Price in first year of sale
• 75.00 $

• Source of data
• - - Data from my own collection

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

• Other Models

• Here you find 20 models, 17 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tuska Co., The C.D.; Hartford, CT