Dual-antenna Directional Centimeter-level Satellite Positioning Module

This module uses the HeXin XingTong UM982 chip, which completes the baseband and RTK calculation functions with a single chip. High performance data sharing capability, fully optimized for multi-dimensional RTK matrix pipeline calculation, with RTK processing capability enhanced by over 80%. In RTK state, centimeter positioning service from 50+satellites and reacquisition time within 1 second can be obtained. Effectively addressing the continuity and reliability of positioning and directional output in complex environments. Single module supports dual antenna directional function. Built in RM3100 industrial grade electronic compass. External SMA connector and built-in IPEX1 connector, capable of using small-sized RTK antenna connectors. There is also an interface that outputs PPS second pulse signals and can be connected to EVENT trigger signals. This module is compatible with Kaixin Micro Technology's A8D RTK module, and can provide users with secondary development resources while supporting basic RTK positioning and orientation algorithms.