Specifications
| Performance | Heading accuracy | 0.5°secΦ |
| Attitude accuracy | 0.1° | |
| Interface | Output interface | RS422, CAN |
| Data frequency | Max 200Hz（configurable） | |
| Output protocol | NEMA0183 | |
| Input interface | DVL, GPS or Beidou input supported | |
| Physical features | Dimension | 180mm×180mm×190mm |
| Weight | ≤6kg | |
| Electric voltage | （DC）24V±10%
（AC）AC220V±10% 50Hz±5% |
|
| Work rate | ≤20W | |
| Maintainability
Output range |
Start-up time | ≤10s |
| Settling time | 10min（quay），30min（all condition） | |
| Scope of work | Operating temperature | -10°C ~ +60°C |
| Reliability | MTBF | ≥5000h （hour） |
| Maintainability | MTTR | ≤0.5h（crew level） |
| Output range | Heading | 0°~ 360° |
| Pitch | ±90° | |
| Rolling | ±90° | |
| Work condition | Latitude | 75°NS |
| Longitude | 180°EW | |
| Applicable speed | 0 ~ 70kn | |
| Adaptive temperature | -15℃~+60℃ |
