i83

Smart IMU-RTK GNSS with Robust Connectivity

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.

    • 1408 channels, and tracks all GNSS constellations and frequencies

    • built-in calibration-free IMU sensor for automatic pole tilt compensation, which boosts surveying, engineering, and mapping speed and efficiency by up to 30%

    • built-in connectivity modules, including Bluetooth, Wi-Fi, NFC, 4G, and UHF radio modem

    • smart power management technology, which allows for up to 18 hours of continuous RTK rover operation

    • unparalleled productivity for GNSS measurements, stakeout surveys, and other surveying, mapping and construction tasks

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.

Specifications

Positioning

  • GNSS : Full GNSS

  • IMU : 200 Hz

  • Precision max. : 0.8 cm H / 1.5 cm V

Connectivity

  • Wireless : Bluetooth, Wi-Fi, NFC

  • Cellular : 4G LTE

  • Modem : 410-470 MHz, Rx/Tx

Physical

  • Battery life : Up to 34 hours RTK rover

Download Spec Sheet