The PNT10-A is a highly reliable MEMS integrated navigation and timing system. It integrates a proprietary high-precision IMU and a dual-antenna GNSS module. It employs a multi-source Kalman filter and clock control algorithm to provide continuous, high-precision navigation and timing information in complex environments. It supports NTP, PTP, TOD, 10MHz, 1PPS, and IRIG-B outputs, and features anti-interference and attack detection capabilities, making it suitable for military communications, command systems, and ship/vehicle communication networks.