The Benchmark BM850 Rover GNSS package is high-performance solution built for surveyors who need sub-centimeter precision, tilt-enabled flexibility, and field-ready durability. Compact at just 1.5 lbs, the BM850 is engineered to perform in demanding environments without weighing you down—making it an ideal choice for solo operators and field crews alike.
With support for all major GNSS constellations, including GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS, and SBAS, the BM850 delivers fast and reliable RTK performance across a wide range of job sites. The receiver achieves 8 mm + 1 ppm horizontal and 15 mm + 1 ppm vertical RTK accuracy, with initialization times under 5 seconds and up to 20 Hz update rates.
The integrated IMU sensor allows for ±60° tilt compensation, enabling accurate point capture even when vertical alignment isn’t possible. Whether you're working near walls, slopes, or obstacles, the BM850 gives you the freedom to keep moving—without sacrificing accuracy.
Built-in 2-watt UHF radio (410–470 MHz) ensures compatibility with UHF-based correction systems, and the internal LTE modem provides access to network RTK corrections via NTRIP (confirmed from datasheet). Flexible connectivity options include Bluetooth 5.0, Wi-Fi (802.11 a/b/g/n/ac), and USB.
Powering the receiver is an internal battery that runs up to 10 hours, rechargeable via USB-C. It’s housed in an IP67-rated shell with an operating temperature range of -40°F to 149°F, giving you confidence in harsh weather or rough handling.
The kit includes the S80 Rugged Android Tablet, fully preconfigured with Cube-a v6.x survey software—licensed and ready to go. Cube-a provides tools for GNSS monitoring, DXF import/export, stakeout, COGO functions, CAD layer control, and cloud sync.
Complete with a carbon fiber GPS pole, tripod, and magnetic pole bracket, the Benchmark BM850 Rover Kit delivers a balance of performance and portability—making it a reliable daily driver for surveyors who need fast RTK, field efficiency, and a no-fuss setup.
