Introducing the HGuide n580: A Cutting-Edge Navigation Solution
The HGuide n580 stands out as a compact and lightweight integrated GNSS-aided Inertial Navigation System (INS). It features a dual-antenna, triple-frequency, multi-constellation RTK GNSS receiver paired wiht the advanced Honeywell HG4930 Inertial Measurement Unit (IMU).This adaptable sensor excels in providing reliable continuous navigation,and it can connect with various external aiding sources to enhance its performance,especially in environments where GNSS signals are weak or unavailable.
Designed for durability,the HGuide n580 includes an onboard NTRIP client that processes RTCM3 GNSS correction data. It employs specialized algorithms tailored for aerial, terrestrial, and maritime applications. The output encompasses a range of data, including timestamped position, velocity, angular rate, linear acceleration, roll, pitch, and heading metrics.
Technical Specifications
| Dimensions | 9 x 6 x 6 cm |
| Weight | <500 g |
| Power Supply | 9 – 36VDC, 7.5W typical |
| Supported GNSS Signals |
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| Position Accuracy (1σ) | horizontal: <0.01m RTK, <0.4 m SBAS Vertical: <0.025m RTK, <0.4 m SBAS |
| Velocity Accuracy (1σ) | horizontal: <0.015m Vertical: <0.01 m |
| Heading Accuracy (1σ) | 0.03° |
Performance During GNSS Outages
| RMS Error | 3 Seconds | 10 Seconds | 30 Seconds | 60 Seconds |
| Horizontal Accuracy (m) | 0.08 | 0.10 | 1.0 | 3.5 |
| Vertical Accuracy (m) | 0.05 | 0.10 | 0.30 | 0.70 |
| Heading Accuracy (°) | 0.01 | 0.03 | 0.04 | 0.05 |
| Horizontal Velocity (m/s) | 0.02 | 0.04 | 0.06 | 0.15 |
| Vertical Velocity (m/s) | <0.01 | 0.01 | 0.02 | 0.03 |
