The HGuide n380 is a compact and lightweight self-contained GNSS-aided INS incorporating a single- or dual-antenna multi-constellation RTK GNSS receiver and the cutting-edge Honeywell i300 IMU. The versatile sensor provides a high level of configuration flexibility, with a range of models allowing users to purchase only the RF capabilities, positioning services and constellations that they require.
The rugged sensor accepts RTCM3 GNSS correction data, and also utilizes specific algorithms developed for aerial, land and marine applications. Output data includes timestamped position, velocity, angular rate, linear acceleration, roll, pitch, and heading information.
Specifications:
| Dimensions | 9 x 6 x 4.8 cm |
| Weight | 320 g (0.77 lbs) |
| Power | 9 – 36VDC, 3.5W typical |
| GNSS Signals |
GPS L1, L2, L5 GLONASS L1, L2, L3 BeiDou B1, B2 Galileo E1, AltBOC, E5a, E5b NavlC (IRNSS) L5 SBAS L1, L5 QZSS L1, L2, L5 |
| Position Performance (1σ) |
H: <0.01m RTK, <0.6 m SBAS V: <0.025m RTK, <0.6 m SBAS |
| Velocity Performance (1σ) |
H: <0.015m V: <0.01 m |
| Heading Performance (1σ) | 0.08° |
GNSS Outage Performance (RTK Dual Antenna):
| RMS Error | 3 Seconds | 10 Seconds | 30 Seconds |
| Horizontal (meter) | 0.12 | 0.3 | 2.5 |
| Vertical (meter) | 0.060 | 0.2 | 0.75 |
| Heading (degree) | 0.10 | 0.125 | 0.15 |
| Horizontal Velocity (meters/s) | 0.030 | 0.08 | 0.16 |
| Vertical Velocity (meters/s) | 0.02 | 0.04 | 0.06 |
