SPAN-CPT7 is a compact, integrated GNSS INS combined navigation system, internally integrating NovAtel's latest OEM7 GNSS board, with the unrestricted high-precision HG4930. The GNSS and IMU are tightly coupled through NovAtel's SPAN algorithm, providing users with accurate and continuous high-precision three-dimensional navigation solutions. It features a small size, lightweight, low power consumption, and a rich set of communication interfaces, making it easy to integrate into various carrier platforms. The product offers tactical-level performance for unmanned vehicles, high-precision map collection, drones, and other commercial navigation applications.
Indicator parameters ：
| Signal Tracking | |
| Constellations
| BDS / GPS / GLONASS / Galileo
|
| Frequencies
| BDS: B1I / B2I / B1C / B2a / B2b GPS: L1C/A / L1C / L2C / L2P / L5 GLONASS: L1C/A / L2C/A / L2P / L3 / L5 Galileo: E1 / E5a / E5b / E5AltBox SBAS: L1 / L5 L-Band: Up to 5 channels |
| Horizontal Positioning Accuracy | |
| Single Point L1/L2:1.2m
| |
| SBAS:60cm | |
| TerraStar-L:40cm | |
| TerraStar-C PRO：：2.5cm | |
| RTK：1cm + 1ppm | |
| Attitude Accuracy | |
| 0.08° / 2m
| |
| 0.08° / 2m
| |
| Data Update Rate
| |
| GNSS Observations: Up to 20Hz
| |
| GNSS Positioning: Up to 20Hz
| |
| Integrated Navigation Solution: Up to 200Hz
| |
| IMU Raw Data: 100Hz or 400Hz
| |
| Time to First Fix: Cold Start: <34s, Hot Start: <20s
| |
| Signal Acquisition: L1 <0.5s, L2/L5 <1.0s
| |
| Time Accuracy: <5ns RMS
| |
| Velocity Accuracy: <0.03m/s
| |
| Physical Characteristics
| |
| Dimensions: 90mm × 60mm × 60mm Weight: 500g Supply Voltage: 9-32V Power and I/O: 2 × Fischer Core Power Consumption: 9W Antenna: 2 × SMA | |
| Environmental Specifications
| |
| Humidity: 95% non-condensing Vibration: GJB150.16A-2009, MIL-STD-810 Shock: GJB150.18A-2009, MIL-STD-810 Operating Temperature: -40℃ ~ +71℃ Storage Temperature: -40℃ ~ +85℃ | |
| Communication Interfaces
| |
| 1 × RS422 1 × RS232 1 × USB: HS 1 × Ethernet: 10/100Mbps 1 × CAN: 1 Mbps 3 Event Input 3 Event Output 1 Wheel Sensor Input | |
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