The TUALAJ 8600 from TUALCOM is a Multi-Band CRPA GNSS Anti-Jam System. This anti-jam system supports GPS, GLONASS, Galileo, BeiDou, and SBAS constellations, as well as L-band correction services. It integrates an 8-element CRPA antenna, advanced digital controller, and innovative beamforming to eliminate interference from jammers in up to 7 directions across 6 GNSS bands. The system also includes an optional embedded GNSS receiver to utilize SBAS signals for increased accuracy and stability in military environments. This system allows the pairing of two different CRPA antennas and utilizes adaptive notch filtering and pulse blanking functions for enhanced protection. It provides a wideband suppression of more than 50 dB.
The TUALAJ 8600 system supports a wide range of messaging formats with pre-selectable active band options that ensure jam-free GNSS signals and a resilient PNT in military environments. It can be remotely controlled using serial RS485/232 and Ethernet interfaces. This anti-jam system requires a DC supply of 12 to 28 V and consumes less than 45 W of power. It is available in a lightweight, rugged enclosure measuring 9.0 x 9.5 x 18.7 cm (DACU), 14.0 x 14.0 x 2.2 cm (antenna option 1), and 11.0 x 11.0 x 2.2 cm (antenna option 2) and has an SMA jack connector. This system is ideal for GNSS-guided munitions, armored land vehicles, naval/coast guard platforms, and critical infrastructure EW protection. It complies with MIL-STD-461F and MIL-STD-810G standards.
