CHCNAV i83

CHCNAV i73+

Smart IMU-RTK GNSS with Robust Connectivity

Highlights

The i83 GNSS receiver is a powerful IMU-RTK GNSS solution built for surveying, construction, and mapping professionals. Equipped with Wi-Fi, Bluetooth, NFC, UHF, and a 4G modem, it delivers versatile connectivity across multiple applications. Its power management allows 34 hours of continuous RTK rover operation, ensuring reliable performance for extended fieldwork.

Main Features

Comprehensive Connectivity

Wi-Fi, Bluetooth, NFC, UHF, and 4G for seamless data transfer.

1408 GNSS Channels

Support GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS constellations.

Tilt Compensation

+30% surveying efficiency with calibration-free IMU sensor.

Rugged Design

IP67 and MIL-STD-810H for dust, water, shock, and vibration resistance.

Benefits and Performances

01 High-Performance GNSS

The i83’s 1408 channel supports GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS constellations to achieve reliable centimeter-level positioning accuracy in challenging environments, improving surveying quality and efficiency.

02 Comprehensive Connectivity

The i83’s built-in connectivity includes Wi-Fi, Bluetooth, NFC, UHF and a 4G modem. It provides easy integration with field controllers and tablets, support for multiple GNSS surveying modes, and efficient data transfer and communication.

03 Pole Tilt Compensation

Increase surveying efficiency by up to 30% with the i83’s calibration-free IMU sensor, which can measure at up to a 60 degree tilt, providing accurate data without the need for perfect pole leveling.

04 High-Resolution Display

Monitor receiver status with ease on the 1.1″ color OLED display. The display provides clear, real-time information on the i83’s operating status, enhancing user control and survey accuracy.

05 Rugged and Durable Design

Survey in harsh environments with confidence. The i83’s rugged magnesium alloy body ensures durability and reliable performance in tough field conditions.

06 Extended Battery Life

Work without interruption with the i83’s 9600 mAh battery, which provides up to 34 hours of continuous RTK rover operation and up to 16 hours of RTK base operation.