The NAV-300 is a high-end integrated navigation system that combines high-precision fiber-optic gyroscope (FOG) technology with advanced GNSS/INS fusion algorithms. Designed for demanding applications requiring exceptional navigation performance, the system provides ultra-precise position, velocity, and attitude data.
Compared to standard integrated navigation systems, the NAV-300 offers significantly improved accuracy in heading, attitude, and azimuth measurements, making it suitable for high-precision guidance and control scenarios.
The NAV-300 is designed for applications where navigation accuracy and system reliability are critical. By combining high-quality fiber-optic gyroscopes with multimode GNSS technology, the system delivers exceptional performance in both GNSS-covered and GNSS-deficient environments.
Its dual-antenna heading measurement capability further enhances heading accuracy, while the wide measurement range (up to ±300°/s) ensures stable performance in highly dynamic environments.
Gyro accuracy ranges from 0.008°/h to 0.02°/h (10 seconds, 1σ), delivering highly stable inertial sensing performance.
Delivers exceptional azimuth and attitude accuracy, significantly enhancing system-level navigation performance.
Seamlessly combines inertial navigation with multimode GNSS to deliver continuous and reliable navigation output.
The NAV-300 is specifically designed for advanced systems requiring extremely high-precision navigation and attitude data. Its high-precision inertial sensors and optimized fusion algorithms ensure reliable performance even in complex and dynamic environments.
| Product Name | NAV-300 Integrated Navigation System |
|---|---|
|
GNSS Signal Available |
|
| North Finding Heading Accuracy |
≤0.03° / cos(L) (1σ) |
| Azimuth Measuring Accuracy | ≤0.02°, 1h |
|
Attitude Angle Accuracy |
≤0.01°, 1h |
| Speed Accuracy |
≤0.03 m/s |
|
Position Accuracy |
≤2 m / RTK 2 cm (CEP) |
|
GNSS signal ineffective |
|
| Azimuth Holding Accuracy | ≤0.03°, 1h |
| Attitude Holding Accuracy | ≤0.02°, 1h |
| Pure Inertial Position Accuracy | 0.4 n mile (CEP, 5h) |
| Operating Temperature | -40°C to +70°C |
High gyro accuracy: 0.008(°)/h〜0.02(°)/h（10s，1σ） Measurement range: ±300(°)/s Dual antenna direction finding Builtin multiple-mode GNSS
Compared to standard integrated navigation systems, the NAV-300 offers significantly higher accuracy in terms of heading, attitude, and inertial performance.
Yes. When GNSS is unavailable, it utilizes high-precision inertial measurement technology to maintain navigation capabilities.
Yes. With a measurement range of ±300°/s, the system operates reliably even under high-dynamic conditions.
