Wuhan Tianbaonet Sci & Tec Co.,Ltd
| Payment Terms | T/T |
| Delivery Time | 15-20work days |
| Brand Name | Haipai Marine |
| Model Number | HP920 |
| Place of Origin | China |
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HP920 GNSS Receiver
HP920 GNSS Receiver，High-Precision Dual-Antenna GNSS Positioning and Orientation
Product Specification
| Payment Terms | T/T | Delivery Time | 15-20work days |
| Brand Name | Haipai Marine | Model Number | HP920 |
| Place of Origin | China | ||
| High Light | HP920 GNSS receiver for marine navigation ，dual antenna GNSS receiver with precise heading ，marine GNSS receiver with dual antenna | ||
High-precision dual-antenna GNSS receiver designed for marine navigation, vessel heading, and autonomous systems. Reliable, stable, and ready for harsh environments.
The HP920 GNSS receiver is engineered specifically for marine environments where positioning reliability and heading accuracy are critical. Unlike standard GNSS receivers used in land surveying, marine applications require stable performance under vibration, multipath reflection, and continuous movement.
The HP920 integrates a dual-antenna design, allowing it to deliver both high-precision positioning and real-time heading information simultaneously. This makes it especially suitable for vessels, unmanned surface vehicles (USVs), and marine monitoring systems.
One of the most important advantages of the HP920 is its ability to determine vessel heading without relying on movement.
Traditional single-antenna GNSS receivers calculate heading based on motion direction. This approach fails when the vessel is stationary or moving slowly. The HP920 solves this limitation by using two antennas to calculate the baseline vector, enabling:
This feature is essential for applications such as:
Marine environments are complex: signal reflections from water surfaces, humidity, salt exposure, and continuous vibration can all affect GNSS performance.
The HP920 is designed to handle these challenges with:
This ensures consistent positioning accuracy even in ports, coastal zones, and offshore environments.
For professional users, accuracy is not optional—it directly impacts operational safety and data quality.
The HP920 supports high-precision positioning modes suitable for:
Its positioning performance allows operators to maintain reliable coordinates and heading simultaneously, improving both efficiency and decision-making.
The HP920 is designed not just as a standalone receiver, but as a core component of larger systems.
It can be easily integrated into:
With standard communication interfaces and stable data output, it fits seamlessly into existing marine electronics architectures.
| Feature | Single Antenna GNSS | HP920 Dual Antenna |
|---|---|---|
| Heading Accuracy | Depends on movement | Real-time, independent |
| Stationary Performance | Poor | Excellent |
| Marine Suitability | Limited | Optimized |
| System Integration | Basic | Professional-grade |
For buyers evaluating GNSS solutions for marine use, the difference is not incremental—it is fundamental.
The HP920 is not just a GNSS receiver—it is a purpose-built solution for marine navigation and positioning challenges. With dual-antenna heading, multi-constellation tracking, and system-level integration capability, it provides a reliable foundation for modern marine operations.
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
5000000-7000000
Employee Number:
40~60
Ecer Certification：
Verified Supplier
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