Product Description:
Highlights
The i76 Palm Visual RTK is a compact and lightweight receiver that integrates advanced GNSS technology, an Inertial Measurement Unit (IMU), and dual cameras. Weighing only 450 grams and featuring an IP68 rating, this device delivers exceptional performance even in challenging environments.
Despite areas with intense solar activity, the i76 maintains an impressive 96% fixed rate, ensuring reliable positioning data. Its CAD AR visual stakeout functionality allows users to achieve precise path planning with ease, enhancing productivity in various applications.
Equipped with the 5th Generation Ultra-IMU, the receiver guarantees accuracy even when tilted up to 60 degrees, making it highly versatile in the field. Additionally, the i76 offers a remarkable battery life exceeding 17 hours, providing professionals with long-lasting operation without frequent recharging.
Overall, the i76 Palm Visual RTK combines precision, durability, and flexibility, making it an ideal solution for users seeking dependable and adaptable positioning technology.
Features:
Advanced CAD Visual Stakeout
Boost your stakeout efficiency by 40% using the innovative CAD AR visual stakeout technology. This advanced solution combines detailed base maps with augmented reality (AR), enabling precise path planning and offering real-time visualization for enhanced accuracy and productivity.
High-Precision GNSS Positioning
Experience exceptional accuracy with the latest 4th generation air-medium GNSS antenna coupled with iStar 2.0 technology. The i76 system achieves a reliable fixed RTK rate exceeding 96% even in regions with intense solar activity, ensuring you obtain dependable data every time.
5th Generation Ultra-IMU
Improve measurement accuracy by 30% thanks to the cutting-edge 5th Generation Ultra-IMU. This technology provides automatic pole tilt compensation up to 60 degrees, maintaining precision within 3 centimeters without the need for manual initialization.
Smart Positioning System
The i76 combines GNSS, IMU, and dual wide-angle cameras to deliver a smooth and efficient surveying experience. This smart system supports real-time stakeout and measurements, offering intuitive visual feedback that simplifies operation and enhances accuracy.
Compact and Lightweight Design
Designed for convenience and ease of use, the palm-sized i76 weighs only 450 grams. Its compact form factor is 40% lighter and 50% smaller compared to industry standards, making it highly portable and perfect for demanding fieldwork.
Durable and Robust Construction
Built to endure challenging environments, the i76 boasts an IP68 rating along with resistance to drops from up to 2 meters. Featuring a biomimetic structure and a scratch-resistant sapphire lens, this device offers the durability needed for tough outdoor conditions.
Technical Parameters:
| QZSS |
L1 C/A, L1C, L2C, L5 |
| Galileo |
E1, E5a, E5b, E5 Alt-BOC |
| Battery |
Li-ion 11,600 mAh, 3.7 V |
| Precision Static |
H: 3 mm + 0.1 ppm | V: 3.5 mm + 0.4 ppm |
| Static/Fast Static* |
H: 3 mm + 0.4 ppm | V: 5 mm + 0.5 ppm |
| GPS |
L1 C/A, L1C, L1P(Y), L2P(Y), L2C, L5 |
| GNSS Antenna |
Integrated Full Wave Fence Antenna™ Technology with Internal Ground Plane |
| Code Differential GNSS |
H: <0.25 m | V: <0.50 m |
| Channels |
1048 GNSS Channels |
| External Power Supply |
9.0 – 27.0 V DC |
Applications:
The CHCNAV i76 RTK GNSS Receiver is a high-precision positioning device designed to meet the demanding requirements of various surveying and mapping applications. Originating from China and certified with CE, this advanced GNSS receiver supports multiple satellite systems including GPS, GLONASS, and SBAS (WAAS/EGNOS/MSAS), ensuring reliable and accurate data collection in diverse environments. With a horizontal RTK accuracy of 5 mm + 0.5 ppm and vertical accuracy of 10 mm + 0.8 ppm, the i76 model is ideal for professionals who require pinpoint precision for their projects.
One of the key application occasions for the CHCNAV i76 GNSS receiver is in construction and civil engineering. The device’s compatibility with Live View Stakeout functionality and integration with Hi-Survey software allows surveyors and engineers to perform real-time stakeout tasks efficiently. This capability is crucial for laying out construction sites, roadworks, and infrastructure projects where exact positioning directly impacts the quality and safety of the work.
The i76 GNSS receiver also excels in land surveying and cadastral mapping. Thanks to its multi-frequency support, including GPS L1, L2, L5 and GLONASS L1, L2, L3 signals, it provides robust tracking even in challenging environments such as urban canyons or heavily forested areas. Surveyors benefit from its precision static mode, delivering horizontal accuracy of 3 mm + 0.1 ppm and vertical accuracy of 3.5 mm + 0.4 ppm, which is essential for establishing accurate control points and boundary delineations.
In agriculture, the CHCNAV i76 RTK GNSS receiver is widely used for precision farming applications. By integrating with Hi-Survey software, farmers can perform accurate field mapping, yield monitoring, and automated machinery guidance. The precise positioning data helps optimize planting, fertilization, and harvesting processes, ultimately improving crop yields and reducing operational costs.
Environmental monitoring and geospatial research also benefit from the i76’s capabilities. Its ability to deliver consistent, high-accuracy data enables researchers to monitor land deformation, water resource management, and natural disaster assessment with confidence. The minimum order quantity of just one unit and an affordable price of 1480 USD make the CHCNAV i76 an accessible choice for both small and large-scale projects.
Overall, the CHCNAV i76 RTK GNSS receiver combines advanced satellite technology with user-friendly features like Live View Stakeout and Hi-Survey software compatibility, making it an indispensable tool across numerous professional fields that demand precise geospatial data collection and analysis.
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