Main Features

Comprehensive Connectivity
1408 GNSS Channels
Tilt Compensation
Rugged Design
Wi-Fi, Bluetooth, NFC, UHF, and 4G for seamless data transfer.
Support GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS constellations.
+30% surveying efficiency with calibration-free IMU sensor.
IP67 and MIL-STD-810H for dust, water, shock, and vibration resistance.

Product Description

The i83 GNSS smart antenna delivers centimeter precision in seconds and maintains reliable fixed RTK accuracy even in typically challenging environments. Its quick-start feature gets you up and running within 30 seconds of powering up the receiver, making point collection faster than ever as you move from place to place. The third-generation high-gain antenna increases GNSS satellite signals tracking efficiency by up to 30% and provides accurate, survey-grade positioning when using GPS, Glonass, BeiDou, Galileo, and QZSS constellations. The integrated iStar technology ensures optimal GNSS RTK surveying in all GNSS survey applications.

Use Cases

Topographic Survey
Construction Site Layout
Excavation Control
Post-Construction Surveys

The CHCNAV i83 GNSS receiver is more than a universal 1408-channel multi-band IMU-RTK GNSS receiver, and it is the perfect GNSS RTK survey tool that any surveying, construction, or mapping professional has come to expect. Built-in connectivity modules such as Wi-Fi, Bluetooth, NFC, UHF, and 4G modem can be used reliably, efficiently, and conveniently in various application scenarios to meet any job site configuration. This can also be purchased with the LT800 controller or the HCE620 controlle