GPS性能
| 采集时间-寒冷 |
42 s |
| 采集时间-热 |
1 s |
| 采集时间-温暖 |
38 s |
| GPRS精度-位置 |
10m, 2D RMS m |
| GPRS精度-速度 |
515 m/s |
| 接口 |
NMEA 0183 GGA, GSA, GSV, RMC, opt. GLL, VTG |
| 频道/通道 数量 |
20 channels |
GPS Receiver NL-302U USB Navilock
The NL-302U USB GPS Receiver connects to your notebook or PC by an USB 1.1 port. The NL-303U converts your notebook into a navigation system or GPS supported route planner.
- GPS Receiver with USB 1.1 port.
- Ideal for posistion fixing and route guidance.
- Position indication possible with optional map software.
- Sirf Star III/LP low power chipset.
- Processes signals from up to 20 satellites simultaneously.
- Protocols NMEA 0183, GGA, GSA,GSV, RMC, (optional VTG, GLL).
- Device has a magnetic bottom and is anti-slip.
- Waterproof housing.
- Internal supersensitive active GPS antenna.
- TIFF (time to first fix) function, i.e.extremely short time to first satellite fix.
- LED indicator for GPS status.