Module performance | | |
Model | WT-2828-UB | |
Receiver type | GPS/QZSS L1 GLONASS L1 | |
Agreement | NMEA-0183 compliant protocol or custom protocol | |
NMEA messages | RMC,VTG,GGA,GSA,GSV,GLL | |
Available baud rate | 4800bps~921600bps(default 115200bps) | |
Channel | 56 | |
Sensitivity | Tracking -162 dbm Hot start -157dBm Cold start -148dBm | |
Cold start | Average 29 seconds | |
Hot start | Average 1 seconds | |
Accuracy | Horizontal accuracy 2.5m Velocity: 0.1m /s Timepulse signal: RMS 30 ns | |
Max Height | 18000 m | |
Max Speed | 500 m/s | |
Max Acceleration | ≦ 4G | |
Regeneration frequency | 1Hz -18 Hz | |
Positioning mode | A-GNSS | |
Port | | |
Port | UART/TTL/R232/USB | |
Physical property | | |
Type | 1.25mm 6pins connector | |
Size | 28.3mm * 28.3mm * 7.5 mm (+/- 0.5mm) | |
Power supply | | |
Voltage | 3V~5V | |
Power Consume | 35mA@3.3V | |
Oerating Environment | | |
Humidity range | 5% to 95% non-condensing | |
Working Temperature | -40℃ to 85℃ | |
Storage Temperature | -40℃ to 85℃ |