SUNNAV M5 GNSS SYSTEM
Sunnav M5 GNSS System is a trimble BD970 board and an embedded 220 channels compact multi-constellation receiver designed to deliver cm accuracy , Besides GPS L1 L2C, L5 and GLONASS L1/ L2, the X91+ GNSS System supports a wide range of satellite signals, providing Beidou and Galileo-compatible produ
