Protected L1 GNSS for jammed environments

BORAJ-V16 from SAGLAMTEK is a single-band L1 anti-jamming GNSS CRPA system designed to maintain positioning, navigation, and timing signals where radio-frequency interference is present. Its 16-element controlled reception pattern antenna uses adaptive beamforming, spatial filtering, and null steering to counter as many as 15 simultaneous jamming sources. The system supports GPS L1, Galileo E1, BeiDou B1, and GLONASS G1 signals, with wideband suppression rated above 90 dB J/S when operating against 15 wideband jammers. Full 360-degree azimuth response and anti-spoofing support further extend its interference-mitigation capabilities.

For integration with uncrewed and autonomous platforms, BORAJ-V16 provides protected GNSS output alongside a serial data interface, NMEA 0183 output, and Pixhawk compatibility. The unit operates from 12–28 VDC, consumes less than 30 W, weighs under 1.3 kg, and measures less than 175 × 240 × 45 mm. Its specified operating temperature spans -40°C to +70°C, while SMA Female and Micro-D connections support RF and system interfacing. The datasheet identifies airborne, ground, and maritime platforms as intended deployment environments.