NAV-300 Integrated Navigation System
High Precision Navigation · Dual-Antenna RTK · Advanced Performance
The NAV-300 is an advanced dual-antenna RTK inertial navigation system, designed to provide high-precision navigation, attitude, heading, and positioning data for a variety of applications. It combines dual-correlation IMU technology, an integrated GNSS module with dual antennas, and a redundant GNSS system for superior heading accuracy and reliability. The NAV-300 supports RTK positioning to deliver centimeter-level accuracy, making it ideal for autonomous vehicles, robotics, drones, marine navigation, and precision surveying.With dual-antenna GNSS heading, RTK positioning, and high-speed navigation data output (up to 400Hz), the NAV-300 is engineered to perform reliably in demanding environments, ensuring that it can handle complex dynamic applications and maintain accuracy under challenging conditions.
Product Features
- Built-in Dual-Correlation IMU: Offers high-precision attitude, heading, and velocity measurements with excellent stability.
- Dual-Antenna GNSS Orientation: Provides superior heading accuracy and robust positioning by utilizing dual antennas for satellite orientation.
- Redundant GNSS System: Ensures system reliability, preventing GNSS signal loss and providing backup in challenging environments.
- RTK Positioning: Achieves centimeter-level positioning accuracy for highly accurate navigation in demanding applications.
- Up to 400Hz Navigation Data: Real-time data output for high-speed and high-dynamics applications.
- Multiple External Sensor Support: Supports integration with various external sensors, providing customization and versatility for different use cases.
- Compact & Lightweight: 76 × 58 × 25mm and weighing just 105g, making it ideal for mobile systems where space and weight are critical factors.
- Low Power Consumption: Consumes less than 1W, supporting long-duration missions with minimal power requirements.
- Industrial-Grade Performance: Designed to operate in harsh environments with a wide temperature range of -40°C to +70°C.
Technical Specifications
IMU Parameters
Gyroscope
- Range: ±500°/s
- Non-Linearity: 0.1% FS (Full Scale)
- Bias Stability (10s): 35°/h
- Angular Random Walk: 3°/√h
Accelerometer
- Range: ±16g
- Non-Linearity: 1.3% FS
- Bias Stability (10s): 0.4mg
- Velocity Random Walk: 0.038m/s/√h
Performance Accuracy (RMS)
- Attitude: 0.5°
- Heading: 1° (With Dual Antenna: 0.1°)
- Position: 0.08m (With RTK)
Data Output Frequency
- Default: 200Hz
- Maximum: 400Hz
Interfaces
- J30J-31ZKW
Power
- Supply Voltage: DC 11~36V
- Power Consumption: <1W
Environmental Specifications
- Operating Temperature: -40℃ to +70℃
- Storage Temperature: -40℃ to +85℃
Size and Weight
- Size: 76 x 58 x 25 mm
- Weight: 105g
Applications
- Unmanned Aerial Vehicles (UAVs): Precision navigation and attitude control for drone applications, utilizing dual-antenna GNSS heading.
- Autonomous Ground Vehicles (AGVs/UGVs): High-accuracy positioning and heading for autonomous ground systems in complex environments.
- Marine Navigation: Reliable and accurate marine navigation using dual-antenna GNSS heading and RTK positioning.
- Robotics: Real-time high-precision navigation for mobile robots, ensuring reliable operation in dynamic environments.
- Precision Surveying: RTK positioning and attitude data for high-accuracy surveying, mapping, and land assessment.
Summary
The NAV-300 provides a powerful combination of dual-antenna GNSS heading, RTK positioning, and high-precision IMU technology, making it the ideal solution for applications requiring centimeter-level accuracy, real-time navigation, and reliable performance. With features like redundant GNSS, multiple external sensor support, and low power consumption, it excels in autonomous vehicles, robotics, marine navigation, drones, and precision surveying. The NAV-300 is designed to operate in harsh environments, ensuring accurate and reliable performance in high-dynamic and challenging conditions.
