ME3GGR31

The ME3GGR31 is a single-band, full-constellation GNSS module with an integrated antenna. Leveraging a multi-constellation RF front-end architecture, it simultaneously receives signals from all four major GNSS constellations (GPS, Beidou, Glonass, and Galileo) while also supporting QZSS and SBAS satellites. This ensures the receiver delivers outstanding sensitivity and acquisition capabilities. Its superior interference suppression enables reliable positioning even under challenging signal conditions. The multi-constellation design significantly increases the number of visible satellites in dense urban canyons, reduces the time to first fix, and enhances positioning accuracy, providing precise location services even in harsh environments.