XY490R series is our company's design and production of BDS/GPS/GLONASS/Galileo/QZSS full-system full-frequency high-precision positioning receiver products, using ruggedized packaging, which can easily integrate UAV positioning system and provide accurate positioning data interface for UAV navigation and positioning. This full-system full-frequency co-precision positioning receiver has a built-in Cat.14G full Netcom module. The external interface communication interface is a standard serial communication interface UARTRS232. The robust package and flexible communication make the RTK easier to operate, and at the same time, the receiver is more suitable for surveying and mapping, earthquake, UAV precise positioning, scientific research and other high-precision measurement and positioning applications. 
Indicator parameters: