Carlson BRx7 GPS

The Carlson BRx7 GPS receiver can be used as a precise network rover with your regional VRS, NTRIP, CORS network, or set up as a base and rover with Carlson Listen Listen. The Carlson BRx7 GPS features multiple wireless connectivity options, robust IMU tilt feature, and enables RTK corrections to be received over UHF/Spread Spectrum radio, cell modem, Wi-Fi, or Bluetooth.

The Carlson BRx7 utilizes dual RTK engine performance when receiving RTK corrections from a static base station or RTK network correction system.  It delivers sub-centimeter, survey-grade accuracy with instantaneous initialization time and cutting edge results in challenging environments, including dense canopy and urban canyons.

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 VRS networks.

*RTK correction service subscription, cellular data plan, and/or rover pole sold separately.

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