Carlson BRx7 GNSS

The BRx7 GNSS receiver with SurvCE/SurvPC delivers a modern and flexible GNSS RTK product for precision surveys, with an intuitive and familiar application software. The lightweight BRx7 receiver may be used as a Rover, or as a Base to send corrections to RTK UAVs or GNSS Rovers.

The BRx7 provides a class-leading 800+ channels, 8gb of memory, tilt compensating ability, and a rugged, compact, IP67-rated housing. Best-in-class RTK performance is provided by the Athena GNSS engine, supporting multi-frequency GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS, and Atlas L-band capability. The BRx7 has an integrated dual-band UHF transceiver and a Quad-Band GSM modem together with Wi-Fi and Bluetooth.

Typical applications include Topographic and Engineering Surveys, Construction, Mapping and GIS. Click here to learn more about the Carlson BRx7’s best-in-class features and benefits.

SureFix®

SureFix works with the GNSS engine to provide high-fidelity RTK quality information, resulting in improved RTK accuracy, availability, and guaranteed precision with virtually 100% reliability. Particularly helpful when working near or under canopy, the SureFix processor takes several inputs and determines the quality of the RTK solution. This additional process provides the user with high-fidelity information about the quality of the RTK solution, and an invaluable indicator of current accuracy.

Carlson Listen-Listen Ready

Carlson Listen-Listen is a cloud-based service that sends corrections over the cellular data network from a base BRx7 to a rover or RTK drone. Available to Carlson SurvCE and SurvPC customers using Carlson’s BRx7 GNSS receiver as a base station, the system eliminates the distance limits of UHF radios, supports single base and multiple simultaneous rover connections, is available with NTRIP for RTK drone support, and is hosted through Amazon Web Services for unlimited processing power, speed, and bandwidth.

Hybrid+ Ready

Take advantage of the strengths of GNSS and laser measurements simultaneously! The power of the BRx7 can be combined with a robotic total station such as the Carlson CRx Series by the Hybrid+ module for Carlson’s SurvCE or SurvPC field software and a simple prism mount for your BRx7.

Connect to Esri Field Maps with E-connect

Connect Esri Field Maps to the power of the BRx7 with Carlson E-connect. A fast, simple Android-based solution, E-connect allows users to utilize all satellite constellations, tilt capability, apply geoid corrections, and the unrivaled performance under tree canopy and in urban canyons.