Established in California’s Silicon Valley in 1968, and acquired in 2001 by SPX, a global, multi-industry Fortune 500 company, TCI has decades of experience supporting those whose missions depend on having a clear picture of their electromagnetic environment.

Nearly half of TCI’s staff members are engineers. The company’s technical innovations and advanced production capabilities have established a longstanding reputation for high-performance signal collection and radio direction finding systems. From sophisticated digital signal processors and antenna arrays, to a client-server application that expands operators’ capabilities while reducing their workloads, proprietary hardware and software developed and designed in-house optimize TCI products for their specialized missions.

From borders to battlefields, and urban landscapes to wide-open spaces, TCI technology empowers customers to monitor, analyze and manage the RF spectrum. TCI solutions provide spectrum monitoring, direction finding (DF), precision geolocation and communications intelligence (COMINT) capabilities. Selected for use in more than 100 countries around the world, TCI products are supported by a global network of service, installation and training services.

TCI antenna systems embody years of experience in RF systems design and production techniques. Broadcasters rely on TCI for optimized HF and MF solutions that minimize operating costs. Ground-air, ship-shore, GMDSS and military communications use TCI antennas tailored for a variety of power ratings. And those tasked with spectrum management and emitter location find the sensitivity and accuracy of TCI technology well suited to the challenges they face.

Designed for the harsh environment of combat conditions, TCI signals intelligence systems integrate powerful capabilities into compact solutions. On the ground, at sea or in the air, TCI products work together to help personnel detect, collect, analyze and locate RF signals with speed and precision — to command the electromagnetic environment. Whether the mission calls for fixed-base and transportable capabilities or man-portable mobility, TCI innovations offer the performance required.

As the spectrum becomes increasingly crowded, TCI ITU-compliant spectrum monitoring systems are putting highly effective and versatile tools in the hands of agencies responsible for regulation and protection. Users of TCI spectrum monitoring systems benefit from advanced hardware and software technologies that maximize performance in TCI digital signal processing products. From complying with ITU guidelines, to providing powerful wideband capabilities in complex environments, TCI offers a wide range of options to choose from.

TCI’s deep experience in spectrum monitoring provides an unsurpassed foundation for spectrum management technology. TCI ASMS solutions streamline and automate key spectrum-management tasks including license administration, engineering analysis, fee calculation and billing.