• Country
• United States of America (USA)

• Manufacturer / Brand
• Raytheon Mfg. Co.; Cambridge, MA

• Year
• 1958

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 150765

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

• Number of Tubes
• 22

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

• Loudspeaker
• 2 Loudspeakers

• from Radiomuseum.org
• Model: 21CT1 - Raytheon Mfg. Co.; Cambridge,

• Notes
• Picture tube: 21AXP22

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 12-58, Set 424)

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• Other Models

• Here you find 324 models, 152 with images and 240 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Raytheon Mfg. Co.; Cambridge, MA