‧ 555 tracking channels, support GPS, BEIDOU, GLONASS, Galileo system full-frequency signal reception ‧ Support TerraStar correction service, multi-channel L-Band signal reception ‧ Small size, low power consumption, light weight ‧ Maximum 100Hz data update rate‧ Support SPAN GNSS+INS integrated navigation technology ‧ Support ALIGN, RAIM, GLIDE, STEADYLINE and other patented technologies