Product Characteristics
Miniaturized All-in-One design
Built-in MEMS to output integrated positioning results with a single module
100% continuous navgation even in tunnels or underground parking lots
GNSS + INS integrated navigation algorithm, supporting odometer pulse input
Supports A-GNSS
Performance Specifications
| Channel | 64 channels, based on UFirebird |
| Frequency1 | GPS L1 BDS B1 Galileo E1 GLONASS G1 QZSS SBAS |
| Modes | Single-System Standalone Positioning Multi -System Joint Positioning |
| Time to First Fix (TTFF) | Cold Start: <28s Reacquisition: < 1 s |
| Positioning Accuracy (CEP) | Horizontal: 2.0 m (Dual-System) < 3% of distance traveled without GNSS signals |
| Velocity Accuracy(RMS)2 | 0.1 m/s (GNSS) |
| 1PPS | Support |
| Sensitivity | GNSS Tracking -161 dBm Cold Start -147 dBm Hot Start -154 dBm Reacquisition -157 dBm |
| Update Rate | 1 Hz / 5 Hz / 10 Hz |
| Differential Data | RTCM V3.X |
| Data Format | NMEA-0183, Unicore |
Physical Specifications
| Dimensions | 12.2 x 16.0 x 2.6 mm |
| Package | 24 pin SMD |
| Operating Temperature | -40 °C ~ +85 °C |
| Storage Temperature | -45 °C ~ +90 °C |
Electrical Specifications
| Voltage | 3.0 V ~ 3.6 VDC |
| LNA Feed | 3.0 V ~ 3.3 V |
| Power Consumption3 | 90 mW |
Functional Ports
2 x UART (LVTTL)
1 x SPEED
1 x FWD
1 x 1PPS (LVTTL)
NOTE:
1 Simultaneously running three systems at most. Using command to switch between BDS and GLONASS.
2 Typical Value, < 3 0m/s open sky
3 Open sky, continuous tracking
CN
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