
Maximize accuracy and uptime with rugged GNSS systems built for heavy equipment. From integrated smart antennas to flexible modular systems, find the perfect match for your fleet.
Trimble offers GNSS correction services ranging from high-precision RTK base stations and VRS Now to satellite-delivered RTX. Your GNSS operations are only as good as your correction source, it’s important to choose the right one for your business.

Boost productivity and eliminate rework by keeping your machines on design across any job site.
Built for extreme conditions and machine shock
Track all modern GNSS signals: BeiDou, GLONASS, Galileo, MSS, QZSS and SBAS
Options for every machine and budget
Integrated or modular systems
Systems that work where others fail

Built for high-production heavy earthmoving, these GNSS receivers are engineered for the extreme physical realities of the cutting edge. The best choice to maintain uninterrupted accuracy and zero-downtime performance near obstructions where other systems fail.
Maximize your return on investment by deploying targeted positioning power exactly where it is needed. From cost-effective receivers optimized for open, unobstructed work areas, to specialized dual-antenna systems for applications demanding exact heading and attitude measurements — such as dredging, drilling and solar farm piling.
MPS566 Model 2
Work faster and smarter with our dual antenna GNSS heading receiver. This versatile all-in-one system seamlessly transitions between a high-accuracy jobsite base station and an on-machine solution for real-time positioning, heading and attitude monitoring on machines, vessel, or vehicles — backed by advanced connectivity and remote support.
BX992
A compact, multi-frequency GNSS receiver delivering precise heading and positioning in a space-saving package. Highly versatile and cost-effective, the dual-antenna BX992 is built for diverse applications, powering excavator grade control, marine dredging and placement, and drilling and piling operations.

Available on flexible subscription plans, Trimble on-machine receivers pair with specialized field software to deliver accurate, reliable machine control. Compare features below to select the right setup for your equipment and jobsite.
| MS996 | MS976 | MS956 | BX992 | MPS566 | R780 |
|---|---|---|---|---|---|
Tier | |||||
| Premium | Premium | Pro | Core | Pro | Pro |
Smart Antenna | |||||
| Yes | Yes | Receiver only | Receiver only | Receiver only | Yes |
Trimble Earthworks | |||||
| Yes | Yes | Yes | Excavators only | No | No |
Roadworks | |||||
| Yes | Yes | Yes | No | No | No |
Groundworks | |||||
| No | No | No | Yes | Yes | No |
Trimble Marine Construction | |||||
| No | No | No | Yes | Yes | No |
Siteworks Machine Guidance | |||||
| No | No | No | No | No | Yes |
Cab or chassis mount | |||||
| Yes | Yes | Yes | Yes | Yes | Boom only |
Blade mount | |||||
| Yes | No | No | No | No | No |
Portable between machines | |||||
| Yes | Yes | No | No | No | Yes |
IP rating | |||||
| IP69 | IP69 | IP67 | IP67 | IP67 | IP68 |
Complete your system configuration by pairing these high-precision antennas with the modular receiver of your choice. Engineered to track all modern GNSS signals, they excel in high-multipath areas with robust low-elevation satellite tracking and the ability to minimize interference.
Zephyr 3 rugged
Need a high-performance GNSS rover antenna built to withstand high shock and vibration? This ruggedized antenna combines precision with advanced durability and specialized filtering, making it ideal for heavy earthmoving machinery, drilling rigs, marine vessels, cranes and more.

The rugged, general purpose GA830
Intended for installation on construction barges, pile driving rigs, marine vessels, cranes and other dynamic marine platforms, this antenna cuts through interference to provide precision position and heading.

The new Trimble MS976 GNSS antennas are so robust and connect twice as fast as our older models, working effectively in environments where GNSS usually struggles. They’ve been a great addition to our fleet, and we've already ordered more for our new machines.
Choose a tech provider with the innovative prowess, the industrial expertise and the track record to create reliable solutions that empower construction crews to do more with less. Trimble has what it takes to produce the results you need.
Trimble Earthworks provides precise machine control that reduces rework by helping operators get it right the first time, regardless of their skill level.
Optimize production and revenue for drilling, piling and dynamic compaction operations. All day, all night and under almost any conditions.
Trimble radios offer flexible configuration options and rugged reliability for efficient use of GNSS on the construction site.
Trimble marine construction systems make the work easier, faster, cheaper and greener with a wide range of highly configurable tools empowering operators with unmatched speed, precision and efficiency.
Trimble Siteworks positioning systems are designed to eliminate downtime by making every minute more productive. Handle complex files and 3D data sets quickly, so you can spot issues and solve problems before they slow you down.
State-of-the-art Trimble Roadworks paving control platform empowers any operator to work with greater speed and efficiency.
Dependable, modern, next‑generation survey controllers that enable you and your team to get the job done efficiently and accurately, every day, all day.
An all-in-one solution for machine guidance and layout.
Instantly send construction-ready models to machines in the field to make sure crews are always working to the latest designs.
Accurately monitor jobsite activity and real-time progress-to-plan, remotely, with information straight from the machine.