| PHYSICAL CONSTRUCTION | ||
| GPS Board Dimension | L19.8mm*W14.0mm*H2.80mm | |
| Weight | <5.5g | |
| Receiving frequency | 1575.42MHZ; C/A code | |
| Mounting | 14-pin stamp holes | |
| Construction | Full EMI shielding | |
| ENVIRONMENTAL CONDITIONS | ||
| Temperature | Operating: -30 ~ +85 ℃ | |
| Storage: -40 ~ +85 ℃ | ||
| COMMUNICATION | ||
| Protocol | NMEA, UBX binary | |
| Signal level | UART | |
| INTERFACE CAPABILITY | ||
| Output Sentences | Standard: GGA, RMC, GSV, GSA, VTG,GLL, (Option: ZDA) | |
| PERFORMANCE | ||
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Sensitivity |
Tracking & Acquisition | -160dBbm |
| Reacquisition | –160 dBm | |
| Cold starts | –147 dBm | |
| SBAS | 1 channel (Support WAAS, EGNOS, MSAS,GAGAN) | |
| Receiver architecture | 50-channels u-blox6 engine | |
| Start-up time | hot start | 1 sec |
| Warm start | 40 sec | |
| Cold start | 45 sec | |
| Position accuracy | Autonomous | < 2.5 m |
| SBAS | < 2.0 m | |
| Accuracy of Time pulse Signals | RMS | 30ns |
| 99% | <60ns | |
| Time pulse Configurable: 0.25….1000Hz | ||
| Velocity Accuracy | 0.1 m/s | |
| Heading Accuracy | 0.5 degrees | |
| Operational Limits | 500 m/s | |
| Update Rate | Up to 5Hz, 1Hz(Default) | |
| Power Supply | 3V~3.6V | |
| Power Consumption | Acquisition: 67mA, Tracking: 47mA | |
| Baud Rate |
9600 bps (default) & 4800/9600/38400/57600/115200 bps are adjustable |
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