Calian SSL889XF Extended-Filter Dual-Band Antenna is a low-profile designed for precision dual frequency positioning where light weight is essential. This antenna incorporates a unique Accutenna technology that provides dual-band GPS L1/L2, GLONASS G1/G2/G3, Galileo E1/E5b, and BeiDou B1/B2b coverage. The SSL889XF antenna mitigates out-of-band signals and prevents GNSS antenna saturation. This dual-band antenna features a precision-tuned, circular, dual-feed, stacked patch element. The SSL889XF antenna comes with an IP67 rating and is REACH and RoHS compliant. Typical applications include precision GNSS positioning, precision land survey positioning, mission-critical GNSS timing, marine and avionics systems, and autonomous Unmanned Aerial Vehicles (UAVs).