| Customization: | Available |
|---|---|
| Chip: | U8 |
| Support Network: | GPRS |
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| Item | Features | Item | Features |
| Gyroscopic drift | High precision attitude heading information is obtained by eliminating gyro driftwo |
Component selection | High performance three axis gyroscope and three axis accelerometer |
| Acceleration noise | Eliminate vibration acceleration and obtain high accurate velocity information | Error compensation | Complete quadrature error / temperature drift and other error compensation |
| Zero speed correction |
Zero speed correction algorithm prevents navigation data drift |
Preventing pirate |
Each product calibration code is inconsistent for preventing pirate |
| Software algorithm |
Adaptive extended Calman filtering algorithm |
Physical Dimensions |
Compact modular design saves user product space |
| Intelligent identification |
Identify and isolate GNSS data with large errors |
Communication protocol |
Plug and use standard communication protocol NEMA-0183 |
| Independent of odometer |
High precision positioning by using inertial navigation |
Engineering installation |
No installation angle, convenient for users to install on board |
| Navigation technology |
Switch between integrated navigation and inertial navigation technology |
Sub - meter |
Support RTCM2.3 protocol / sub-meter level navigation in complex environment |
| Item | Parameter | Specification |
GNSS Receiver Type |
Channels Code 72(search channel) / Code 33(tracking channel) / 210(PRN) GPS&QZSS L1 1575.42MHz C/A , Beidou B1 1561.098MHz, Systems GALILEO E1B/C1, GLONASS L1OF 1602MHz, SBAS: WAAS, EGNOS, MSAS, GAGAN |
|
GNSS Sensitivity |
Tracking Capture Re-capture |
-167dBm -149dBm -161dBm |
TTFF (Autonomous) |
Cold start Warm start: Hot start: | 35s (AVG)@-130 30s (AVG)@-130 1s (AVG)@-130 |
| Horizontal Locating Accuracy | GNSS inertial navigation Without aid | <2.5m CEP @-130 dBm Sub-mete (1% ~3% distance tolerance) |
| Acceleration Accuracy | Without aid: 0.1m/s² | |
GNSS Dynamic Performance |
Maximum altitude Maximum velocity Maximum Acceleration | 18,000m 515m/s 4G |
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