VN-210-S GNSS/INS

The VN-210-S is a high-performance, tactical-grade GNSS/INS solution engineered for demanding military and aerospace applications. Combining advanced inertial sensors with a tri-band GNSS receiver, it delivers precise position, velocity, and attitude data—even in challenging environments.

Key Features

• Tri-Band GNSS Receiver:
  Integrated L1/L2/L5/E1/E5b GNSS receiver supports GPS, Galileo, GLONASS, Beidou, QZSS, and Navic constellations. This tri-band capability ensures robust signal acquisition and enhanced accuracy, even in environments with interference or spoofing threats.

• Anti-Jamming & Anti-Spoofing:
  Industry-leading interference mitigation and message authentication technologies safeguard GNSS integrity across a wide range of operational scenarios.

• Centimeter-Level Positioning:
  Supports RTK (Real-Time Kinematic) and PPK (Post-Processed Kinematic) positioning for centimeter-level accuracy. Moving Baseline RTK operations are planned for future updates.

• True Inertial Navigation:
  No restrictions on mounting orientation or configuration modes. Automatic filter initialization and dynamic alignment simplify integration and operation.

• Extended Kalman Filter (EKF):
  Proprietary onboard EKF fuses high-bandwidth inertial sensor data with high-accuracy GNSS measurements, delivering low-latency, best-in-class performance.

• High Dynamic Operations:
  Optional “Extended Range Velocity” mode enables operation beyond standard altitude (50,000 m) and velocity (500 m/s) limits.

• Rugged & Reliable:
  Precision-milled, anodized aluminum enclosure meets MIL-STD-810, MIL-STD-461G, DO-160G, and IP68 standards for vibration, shock, temperature, EMI, and environmental protection.

• Software Compatibility:
  Shares communication protocol with the entire VectorNav product line for seamless integration.

• Ease of Availability:
  ITAR-free and made in the USA, with short lead times.

Performance Highlights

• Dynamic Heading Accuracy (INS): 0.05°–0.1°
• Dynamic Pitch/Roll Accuracy (INS): 0.015°
• Gyro In-Run Bias Stability: 0.6°/hr typical
• Gyroscope Range: ±490°/s (optional ±2000°/s)
• Horizontal Position Accuracy: 0.6 m RMS (RTK: 1 cm + 1 ppm CEP)
• Velocity Accuracy: 0.02 m/s
• Operating Temperature: –40°C to +85°C

Sensor Technology

• Accelerometer: ±15 g range, <10 μg bias stability
• Gyroscope: ±490°/s (optional ±2000°/s), <1°/hr bias stability
• Magnetometer: ±2.5 Gauss, 140 µGauss/√Hz noise density

GNSS Specifications

• Receiver Type: 448 Channel
• Supported Bands: L1, L2, L5, E1, E5a, E5b, E6, B1I, B1C, B2a, B2b, B2I, B3
• SBAS Support: EGNOS, WAAS, GAGAN, MSAS, SDCM (L1, L5)
• Time-To-First-Fix: <45 s (cold), <20 s (hot)

Mechanical & Electrical

• Size: 56 x 56 x 31 mm
• Weight: 170 g
• Power Consumption: <3.3 W
• Input Voltage: 12 to 34 V

Why Choose VN-210-S?

The VN-210-S stands out for its tri-band GNSS capability, advanced interference protection, and proven inertial navigation performance. Designed for reliability and ease of integration, it’s the ideal choice for applications requiring uncompromising accuracy and robustness.