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

Industry-First 20 MHz to 8 GHz High-Performance DF Antenna

  • TCI Model 647 antenna extends frequency range for both COMINT and regulatory radio monitoring and direction finding (DF) systems
  • Developed to address detection and DF of new technologies, such as WiFi, WiMAX, WLAN/RLAN, datalinks and telemetry signals
  • Multi-channel receiver systems integrated with high-speed digital signal processors
  • For COMINT applications, the TCI Model 803C Wideband DF systems now offer comprehensive intercept and location of signals up to 8 GHz when equipped with the Model 647 antenna
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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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