




Carlson BRx7 GPS Receiver
Carlson BRx7 | Power. Precision. Performance — Without Compromise
The Carlson BRx7 is a complete, multi-frequency GNSS receiver engineered for land surveyors, civil engineers, and geospatial professionals who demand survey grade, sub centimeter accuracy, flexibility, and reliability. Whether you're using the BRx7 as an RTK network rover or base rover static session, the BRx7 delivers cutting-edge constellation 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 GPS solution quality; eliminating false fixes and enhanced RTK precision
In addition, Carlson Listen Listen cloud correction 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, cumbersome telescopic antennas and battery setup, & unreliable RTK networks
BRx7 Performance Differentiators
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800+ channels with multi-constellation support (GPS, GLONASS, Beidou, Galileo, QZSS, IRNSS, SBAS, Atlas)
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Advanced dual RTK GNSS engines deliver sub-centimeter precision and fast Fixed solution acquisition time in urban canyons and dense tree canopy environments
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Internal 4G modem, WiFi, Bluetooth, and long-range internal UHF 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
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Tilt compensation up to 60 degrees
- 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 land surveying 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
- All 6 major 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