Introduction

The TOPGNSS UM982 EVK high precision GNSS RTK and heading module is an multi-frequency, multi-constellation GNSS module based on the Nebulas-II GNSS SoCan. It has a small footprint and supports GPS L1/L2,L5GLONASS L1/L2, Galileo E1/E5a/ E5b, BeiDou B1/B2 and SBAS. 

The UM982 EVK is used in a variety of applications such as drones, autonomous vehicles and mechanical control.

• Key Features

• 71mm ×45.7mm

• Supports all-constellation multi-frequency on-chip RTK positioning and dualantenna heading solution

• Supports BDS B1I/B2I/B3I + GPS L1/L2/L5 + GLONASS L1/L2 + Galileo E1/E5a/E5b+ QZSS L1/L2/L5 + SBAS

• Dual-RTK engine technology

• Adaptive recognition of RTCM input data format

• Dual antenna input

• Supports UART

• Supports PPS

Performance