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CHCNAV i83 Pro RTK GNSS Receiver | 60° Tilt & Anti-Interference

The CHCNAV i83 Pro is a premium multi-band GNSS IMU-RTK receiver designed for professional surveying applications. Featuring a powerful 336-channel GNSS and the advanced iStar algorithm, it enhances satellite tracking efficiency by 30%, ensuring accurate and reliable data collection. The integrated 200Hz auto IMU facilitates stable measurements at a tilt of up to 60°, making it ideal for uneven terrains. With optional L-Band capability, it supports base-station-free positioning for greater flexibility in the field. The device boasts a built-in UHF radio, is IP67 rated for rugged durability, and offers an impressive runtime of up to 34 hours, empowering professionals to tackle all-terrain challenges with confidence.

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    CHCNAV i83 Pro 
    Upgraded GNSS RTK

    · 336 multi-constellation GNSS channels

    · 200Hz auto IMU without calibration

    · Built-in Full UHF Transceiver

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    Company Profile

    ABOUT US

    Chengdu Enbao Co., Ltd. has over 20 years of experience in the surveying instrument industry and is a professional domestic enterprise in this field. Equipped with advanced production, processing and testing facilities, we focus on the research, development and manufacture of the latest surveying instruments, including RTK receivers, total stations, electronic the odolites, levels and supporting accessories. We keep upgrading and optimizing our products based on mature traditional technologies to achieve superior performance and reliable quality. We sincerely offer premium products and thoughtful services to clients woridwide.

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    PRODUCT DESCRIPTION

    • i83-pro-antenna-superior-gnss-technology

      Superior GNSS Technology

      Achieve centimeter-level precision with the i83 Pro’s 336-channel GNSS engine, powered by the iStar algorithm increasing GNSS signal tracking efficiency by up to 30%, ensuring accurate, survey-grade positioning.

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      • i83-pro-antenna-optional-trimble-rtx

        Optional Trimble RTX

        Expand your capabilities with the i83 Pro’s support for Trimble RTX and OmniSTAR, offering RTK-level accuracy without a base station. The receiver also supports flexible data rates, including 20Hz and optional 50Hz outputs.

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        • i83-pro-antenna-enhanced-imu-rtk

          Enhanced IMU-RTK surveyin Surveying

          Increase your productivity with the i83 Pro's built-in 200 Hz auto IMU sensor for accurate measurements with up to a 60° pole tilt, making it faster and easier to perform surveying tasks while maintaining a high level of accuracy.

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          • i83-pro-antenna-4g-wi-fi-uhf-gnss-rtk

            Comprehensive Connectivity

            i83 Pro keeps you connected with built-in Wi-Fi, Bluetooth, 4G, and UHF modems, and features multiple GNSS survey modes, including RTK networking, UHF base rover configurations, and continuous RTK corrections.

              04

            HCE600Android Data Collector​

            Made for survey field work

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            Bright Large Display

            5.5" high-bright screen, clear view
            in direct sunlight.

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            Powerful Smooth Performance

            Octa-core CPU + Android 10, load
            CAD drawings without lag.

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            Light & Easy to Hold

            1.54cm thin, 345g light; ergonomic
            body with side shortcut keys.

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            Built-in eSIM, 3 Years Free Data

            No physical SIM needed, ready to
            use out of box.

            HCE600

            Full Set of Accessories

            • chcnav-i83+pro

              CHCNAV i83 Pro

            • HCE600-2

              Handbook

            • 1

              Handheld Bracket

            • 5

              Radio Antenna

            • 6

              USB Charging Cable

            • Carbon Fiber Pole

              Carbon Fiber Pole

            • User Guide

              User Guide

            • Hard Carry Case

              High-Strength Instrument Case

            Project Cases

            Our machines do have a wide range of equipment possibilities and enable a multiplicity of applications.
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            Smart assistance predicts pipeline direction: +60% efficiency

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            i76-2
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            No need to repeatedly select points via the interface, +50 % productivity

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            i76-3
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            Construction planning enables tasks to be completed in a single step, +30% efficiency.

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            i76-4
            04

            AR overlay makes it easy to review redlines and verify centrelines on roads.

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            PROFESSIONAL LOGISTICS SERVICES

            Safe packaging·timely shipment·full-trackable delivery

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