




Carlson BRx7 GPS
Power. Precision. Performance — Without Compromise
The Carlson BRx7 is a complete, multi-frequency RTK GNSS receiver engineered for surveyors, engineers, and geospatial professionals who demand sub centimeter accuracy, flexibility, and reliability. Whether you're working in RTK or static workflows, the BRx7 delivers cutting-edge satellite tracking and speed in a rugged, field-ready design.
The BRx7 GPS features proprietary SureFix® technology (3-sigma confidence) to provide high fidelity information about the RTK solution quality; eliminating false fixes and improved RTK accuracy, availability, and precision.
In addition, Carlson Listen Listen service (optional annual RTK correction subscription service for base and rover), utilizes a unique cloud-based, low latency service eliminating baseline length restrictions of UHF radios & unreliable CORS networks.
Performance Differentiators
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800+ channels with multi-constellation support (GPS, GLONASS, Beidou, Galileo, QZSS, IRNSS, SBAS)
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Advanced dual RTK GNSS engines delivering sub-centimeter precision
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Internal 4G modem, WiFi, Bluetooth, and long-range internal radios
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Dual hot-swappable batteries for all-day power - 10 hrs+
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Compact, rugged waterproof and shock resistant, IP67-rated design
- Industry leading warranty and support
Whether you're mapping boundaries, construction layout and staking, or conducting high precision topographic surveys, the Carlson BRx7 is the field partner you can count on — wherever the work takes you.
Get ready to elevate your GNSS game. The BRx7 isn’t just tough. It’s smart.
*RTK correction service subscription, SIM card cellular data plan, rover pole, and applicable accessories sold separately.
Alternative to Trimble R12i, Trimble R780, Geomax Zenith 60, Spectra SP100, Leica GS18, Leica icon gps 70, Topcon VR, Stonex S900, Hemisphere S631, Topcon HR, Topcon hiper, Sokkia GRX3
KEY FEATURES
- All 6 constellations activated: GPS, GLONASS, BeiDou, Galileo, IRNSS, QZSS
- Long-range RTK baselines up to 30 mi with fast acquisition times with the use of Carlson Listen-Listen RTK correction service
- UHF (400 MHz), Spread Spectrum (900 MHz), Cellular (4G GSM), Bluetooth, and Wi-Fi wireless communication
- The BRx7 Athena GNSS engine providing best-in-class dual RTK performance & industry leading firmware
- Internal IMU tilt sensor compensation corrects collected point coordinates to sub cm accuracy up to 60 degrees