• Country
• United States of America (USA)

• Manufacturer / Brand
• Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX

• Year
• 1970

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 85151

• from Radiomuseum.org
• Model: CTS-4 - Hallicrafters, The; Chicago,

• Notes
• Continous-tone squelch unit for use as a sub-audible tone enconder/decoder for the Hallicrafters UHF-FM transceiver, there "A" through "E" models for various tone frequencies.

• Source of data
• Radios by hallicrafters

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 922 models, 473 with images and 520 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX