Product Characteristics
Ultra-small packaging
Compact design, small size
Excellent performance, supporting single-system standalone positioning and multi-system joint positioning
Anti-jamming technology, which enables the module to work stably in complex electromagnetic environments
Low power consumption
Suitable for large-scale applications that require high performance, small size and low cost
Performance Specifications
| Channel | 64 channels, based on UFirebird |
| Frequency1 | GPS L1 BDS B1 GLONASS G1 Galileo E1 QZSS SBAS |
| Modes | Single-System Standalone Positioning Multi-System Joint Positioning |
| Time to First Fix (TTFF)2 | Cold Start: < 28 s Hot Start < 1 s Reacquisition: < 1 s AGNSS < 4 s |
| Positioning Accuracy(CEP)3 | Horizontal: 2.0 m Vertical: 3.5 m |
| Velocity Accuracy(RMS)3 | 0.1 m/s (GNSS) |
| 1PPS | Support |
| Sensitivity | GNSS Tracking -161 dBm Acquisition -147 dBm Hot Start -155 dBm Reacquisition -158 dBm |
| Update Rate | 1 Hz |
| Data Format | NMEA 0183, Unicore |
Physical Specifications
| Dimensions | 9.7 x 10.1 x 1.9 mm |
| Package | 18 pin SMD |
| Operating Temperature | -40 °C ~ +85 °C |
| Storage Temperature | -45 °C ~ +90 °C |
Electrical Specifications
| Voltage | 3.0 V ~ 3.6 VDC |
| LNA | 3.0 V ~ 3.3 V, < 100 mA |
| Power Consumption4 | 90 mW |
Functional Ports
1 x UART (LVTTL)
1 x 1PPS (LVTTL)
Functional Characteristics
Passive Antenna, Active Antenna
AGNSS *
NOTE: Supported by specific firmware
1 Simultaneously running three systems at most.Using
command to switch between BDS and GLONASS. 2 Open sky.
3 Typical value <30m/s open sky.
4 Open sky, continuous tracking.
CN
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