The TUALAJ 8200 from TUALCOM is a Multi-Band CRPA GNSS Anti-Jam System that covers GPS (L1), GLONASS (G1), Galileo (E1), BeiDou (B1), and SBAS constellations. It is designed to support critical missions by providing jam-free GNSS signals and a resilient PNT service. This system consists of an 8-element CRPA antenna, a digital controller, and novel beamforming techniques to eliminate interference from up to 7 jammers. The system also includes an optional embedded GNSS receiver to utilize SBAS signals for enhanced accuracy and stability. This anti-jam system further improves protection capabilities through the use of adaptive notch filtering and pulse blanking functions. It provides a suppression of more than 50 dB.
The TUALAJ 8200 system supports a wide range of messaging formats with pre-selectable active bands to reject interfering signals. This anti-jam system 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 12 W of power. It is available in a compact and lightweight enclosure that measures 9.0 x 11.0 x 2.3 cm and has an SMA (female) connector. This system is ideal for armored land vehicles, GNSS-guided munitions, naval/coast guard platforms, military communications, and critical infrastructure/maritime EW protection. It complies with MIL-STD-461F and MIL-STD-810G standards.
