Product Description:
Highlights
The i76 Palm Visual RTK is an exceptionally lightweight receiver that integrates GNSS, an Inertial Measurement Unit (IMU), and dual cameras into one compact device. Weighing only 450 grams and designed with an IP68 rating, it is built to withstand harsh environmental conditions while delivering reliable performance.
This advanced receiver achieves an impressive 96% fixed positioning rate even in regions affected by intense solar activity. Its CAD AR visual stakeout feature allows users to execute highly accurate path planning with ease, enhancing operational efficiency.
Equipped with the 5th Generation Ultra-IMU, the i76 maintains exceptional accuracy even when tilted up to 60 degrees. This capability ensures that professionals can trust its precision in challenging field conditions.
Boasting a battery life exceeding 17 hours, the i76 Palm Visual RTK delivers both precision and versatility, making it an ideal choice for professionals who demand reliable and adaptable survey equipment.
Features:
Advanced CAD Visual Stakeout
Enhance your stakeout efficiency by up to 40% using the innovative CAD AR visual stakeout system. This cutting-edge technology combines detailed base maps with augmented reality (AR), enabling precise path planning and offering real-time visualization to streamline your workflow.
High-Precision GNSS Positioning
Experience exceptional accuracy with the integration of the 4th generation air-medium GNSS antenna alongside the iStar 2.0 technology. The i76 ensures a reliable fixed RTK rate exceeding 96%, even in regions affected by high solar activity, delivering trustworthy and consistent positioning data.
5th Generation Ultra-IMU
Improve your measurement accuracy by 30% thanks to the advanced 5th Generation Ultra-IMU. This system features automatic pole tilt compensation up to 60 degrees, guaranteeing an accuracy within 3 centimeters without requiring any manual initialization, simplifying the measurement process.
Smart Positioning System
The i76 integrates GNSS, IMU, and dual wide-angle cameras to deliver a seamless surveying experience. This intelligent system supports real-time stakeout and measurement operations, providing intuitive visual feedback that enhances user interaction and precision.
Compact and Lightweight Design
Benefit from the palm-sized i76, designed for easy handling and superior portability. Weighing only 450 grams, its compact form factor is 40% lighter and 50% smaller than typical industry devices, making it ideal for efficient field operations.
Durable and Robust Construction
Built to endure tough environments, the i76 boasts an IP68 rating and can withstand drops from up to 2 meters. Its biomimetic structure paired with a sapphire lens ensures exceptional durability, perfectly suited for challenging field conditions.
Technical Parameters:
| GLONASS |
L1 C/A, L1P, L2C/A, L2P, L3C |
| Internal Radio (Optional) |
405–470 MHz UHF Or FH915 Spread Spectrum |
| External Power Supply |
9.0 – 27.0 V DC |
| IRNSS (NavIC) |
SPS-L5 |
| Battery |
Li-ion 11,600 MAh, 3.7 V |
| GNSS Antenna |
Integrated Full Wave Fence Antenna™ Technology With Internal Ground Plane |
| SBAS |
WAAS/EGNOS/MSAS |
| QZSS |
L1 C/A, L1C, L2C, L5 |
| Galileo |
E1, E5a, E5b, E5 Alt-BOC |
| Code Differential GNSS Accuracy |
Horizontal: <0.25 M | Vertical: <0.50 M |
Applications:
The CHCNAV i76 RTK GNSS Receiver is a state-of-the-art GPS RTK device designed to meet the highest standards of precision and reliability in various geospatial applications. Originating from China and certified with CE, this advanced GPS receiver offers exceptional performance through support for multiple satellite constellations including QZSS (L1 C/A, L1C, L2C, L5), BeiDou (B1, B2), Galileo (E1, E5a, E5b, E5 Alt-BOC), and SBAS systems such as WAAS, EGNOS, and MSAS. Such comprehensive satellite compatibility ensures robust and accurate positioning in diverse environments, making the CHCNAV i76 ideal for professional use.
The i76 model by CHCNAV is perfectly suited for a wide range of application occasions and scenarios where high precision is critical. In construction and civil engineering projects, the receiver provides centimetre-level accuracy for site surveying, machine control, and layout tasks, significantly improving productivity and reducing errors. Its compatibility with an external power supply ranging from 9.0 to 27.0 V DC ensures flexible deployment in various field conditions and equipment setups.
Surveying professionals and mapping teams benefit immensely from the i76 GPS RTK receiver. Its multi-frequency, multi-constellation capabilities enable reliable data collection even in challenging environments such as urban canyons or dense forests. The device’s support for Hi-target technology further enhances signal acquisition and stability, allowing for continuous operation without interruption. This makes it suitable for cadastral surveys, topographic mapping, and infrastructure monitoring.
In agriculture, the CHCNAV i76 assists precision farming by enabling accurate field mapping, guidance for planting, fertilizing, and harvesting operations. The high accuracy and low latency of the GPS RTK system contribute to optimized resource use and increased crop yields. Additionally, the i76 is well-suited for autonomous vehicle navigation and unmanned aerial vehicle (UAV) operations, where exact positioning is essential for safe and efficient flight paths.
With a minimum order quantity of 1 and a competitive price of 1480 USD, the CHCNAV i76 RTK GNSS Receiver is accessible to professionals and organizations seeking a reliable GPS receiver. Payment terms are straightforward with 100% T/T, facilitating smooth transactions. Overall, the CHCNAV i76 stands out as a versatile, high-performance GPS RTK receiver that meets the demanding needs of modern surveying, mapping, construction, agriculture, and autonomous navigation industries.
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