• Country
• United States of America (USA)

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

• Year
• 1924

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 63767

• • Brand: Superdyne

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

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

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

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

• Notes

• Three dials (primary tuning control knobs).

  Note: The schematic is from the February 1926 issue of Radio (magazine), page 36.  The antenna coil is not part of the original circuit and is a modification to improve selectivity.

• External source of data
• Ernst Erb

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

• Mentioned in
• Antique Radios, Johnson 1986

• 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