GNSS Surveying Antenna Full Band High Accuracy IP67 Waterproof Navigation Antenna DC3 to 16V FG05 1Front Filtering Technology: This GNSS surveying antenna adopts front filtering technology, which can effectively suppress out of band interference signals and improve the reliability of the system. 2IP67 Waterproof: This navigation antenna is IP67 waterproof and comes with a UV protection cover, which provides protection for the antenna to work in the field for a long time. 3Wide Application: This GNSS antenna can be widely used in geodesy, ocean survey, accurate agriculture, deformation monitoring and other high accuracy navigation and positioning situations. 4Impedance Network Path Suppression Technology: This navigation GNSS antenna adopts the impedance network path suppression technology, which can effectively reduce the impact of multipath signals on the measurement accuracy. 5Excellent ABS Material: This measuring antenna is made of excellent ABS material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life.