The B & G ZG100 GPS antenna provides precise and dependable position data making it the perfect partner for B & G chartplotters and instrument systems. The highly accurate 10 Hz GPS gives a precise and smooth update of position information during acceleration and maneuvering, rapid signal acquisition, and consistent position accuracy augmented by secondary satellite systems like WAAS, EGNOS, MSAS, and Galileo. It is also QZSS-ready.