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JAVAD GNSS has announced the TR-2S LEO, a compact GNSS OEM board designed and manufactured at the company’s headquarters in San Jose, California. The TR-2S LEO delivers high-precision GNSS positioning for low Earth Orbit (LEO) missions.
Developed for customers requiring high-integrity navigation performance under the demanding conditions of space, the TR-2S LEO integrates radiation-tolerant, space-hardened electronics with patented spoofing and jamming detection to support, secure and protect continuous GNSS operation. The board tracks 874 channels across all major GNSS constellations, enabling robust and real-time position, velocity, time and measurements (PVT) with multi-frequency resilience.
JAVAD GNSS brings more than two decades of flight heritage, with OEM boards deployed on most commercial launch vehicles worldwide, including the Vega program of the European Space Agency (ESA). The company continues to build upon its experience, now with focused concentration on LEO-based applications with technologies like the TR-2S LEO and the SpaceAnt-G3T OEM GNSS antenna. The SpaceAnt-G3T features a stable phase center and is usable for single-, dual- and triple-frequency applications.
“The TR-2S LEO reflects our commitment to delivering mission-critical GNSS solutions engineered and manufactured entirely in the United States,” said Tom Hunter, senior vice president, Aerospace and Defense Solutions at JAVAD GNSS. “As commercial space operations expand, our customers need a navigation platform they can trust — one built on proven flight heritage, radiation-hardened design, and the technical support to see their missions succeed. That’s what we deliver.”
The TR-2S LEO is adaptable to a wide range of commercial launch vehicles, spacecraft and high-dynamic applications.
