Unicore UM982

Unicore UM982 – Dual-Channel RTK GNSS Modules for Professional Applications

The Unicore UM982 GNSS modules combine advanced Nebulas IV technology with dual-antenna RTK support, offering centimeter-level accuracy and reliable heading data. Designed for professional GNSS applications, these modules deliver multi-frequency, all-constellation positioning performance for UAVs, robotics, precision agriculture, and surveying systems.

Advanced RTK Performance with Dual Antenna Support

Each UM982 module features two antenna inputs for on-chip heading calculations, ensuring precise orientation even in dynamic environments. With 1408 tracking channels and support for GPS, GLONASS, Galileo, BeiDou, and QZSS, the UM982 achieves stable RTK initialization (99.9% reliability) and consistent positioning at up to 50 Hz update rate. This makes it ideal for autonomous navigation, mapping, and robotic guidance systems.

Comprehensive Form Factors for Every Integration Scenario

The UM982 family is available in multiple hardware configurations to suit any project:

• UM982 Dual Channel RTK Receiver Boards with USB-C and JST connectors – easy to integrate and ideal for development and testing.
• UM982 InCase PIN Boards – compact design for embedded and industrial applications.
• UM982 mPCIe and M.2 Modules – optimized for PC and IoT systems with direct bus connection and low latency.
• UM982 USB Dongles with dual SMA antennas – portable plug-and-play solutions for field testing and RTK base/rover setups.
• UM982 Mic and Raspberry Pi HAT Versions – designed for makers, research, and education projects requiring high-precision positioning.
• UM982 Industrial Models with metal housings and RF shielding – built for long-term use in harsh environments.

Key Technical Advantages

• Dual-antenna RTK heading and positioning on a single chip
• All-constellation, multi-frequency tracking (GPS, GLONASS, Galileo, BeiDou, QZSS)
• 1408 receiving channels with independent frequency tracking
• 60 dB narrowband anti-jamming technology for signal stability
• 99.9% RTK initialization reliability and 50 Hz update rate
• Full compatibility with PX4, Ardupilot, AgOpenGPS and other navigation software

Typical Applications

• Autonomous vehicles and UAV navigation
• Robotics and automation systems
• Precision agriculture and land surveying
• Mapping and geospatial data collection
• Base and rover GNSS stations
• Smart driving and industrial positioning solutions

Why Choose UM982 GNSS Modules from GNSS.Store

At GNSS.Store, you’ll find a complete selection of UM982 boards and receivers – including USB-C, mPCIe, M.2, and InCase models – ready for integration into any GNSS project. Take advantage of our competitive pricing, fast worldwide shipping, and expert support for your precision navigation needs.