Spectrum Monitoring & Management Systems
Broadcast & Communication Antennas
Communication Intelligence
Direction Finding Systems

COMINT/DF

  • TCI's DF First™ technology detects and locates all signals in the HF or VHF/UHF frequency range in a matter of seconds.
  • Extensive selection of antennas to meet applications.
  • Multi-channel receiver systems integrated with high-speed digital signal processors.
  • High-speed signal acquisition, automatic activity detection, and direction finding.
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TCI International is the leading global provider of innovative radio frequency (RF) solutions for spectrum monitoring and antenna applications. Headquartered in the Silicon Valley, TCI specializes in Spectrum Monitoring, Communications Intelligence (COMINT), HF/MF Broadcasting & Communication antenna systems, and custom engineering services.

With an unmatched 40 years of commercial field experience, TCI's global team is uniquely qualified to deliver leading-edge antenna and spectrum monitoring solutions. With R&D and manufacturing facilities in the U.S., TCI offers world-class service, installation, and training in more than 100 countries.

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