The TR-3U is a compact ADS-B, UAT and GNSS transceiver designed for UAV platforms that require UAT reception and, in certain configurations, UAT transmission capability. It provides a streamlined approach to cooperative surveillance and position reporting, supporting UAV integration programs, regional airspace requirements, and development activities where UAT-enabled functionality is required alongside ADS-B systems.
The TR-3U is suited to UAV testing, demonstration campaigns, and development programs that involve evaluation of UAT-based communications within controlled or operational environments. By combining ADS-B, UAT and GNSS capabilities in a compact unit, it supports system integration work and platform validation where interoperability with UAT infrastructure is required, while maintaining a lightweight architecture for uncrewed aircraft.
