Meggitt Sensorex Archamps introduces the next generation IMU SX43060 and SX43061. The SX43061 version includes a GNSS receiver. Based on last innovation in MEMS sensors and datas fusion algorithms, these inertial measurement units IMU offer high performances over the full temperature range particularly in bias stability confirming their positionning in tactical grade category. Thanks to a significant background in on-board applications on well known Aerospace and Railways programs. The SX43060 and SX43061 are the best cost effective solution associating weight saving, high accuracy and long term reliability.