ANN-MB1 天线
L1/L5 多频段、高精度 GNSS 天线
LEA-F9T 模块
u-blox F9 高精度授时模块
具有纳秒级授时精度的多频段 GNSS 接收机
- 满足最严格的 5G 授时要求
- 凭借可配置的 L1/L2/E5b 和 L1/L5/E5a 多频段操作，非常适合全球部署
- 不受电离层误差影响
- 差分授时模式可实现高精度局部授时
- 内置安全性，提供最高的恶意攻击防御能力
- 更宽的 -40 °C 至 +105 °C 温度范围，确保在苛刻的环境中提供卓越的可靠性
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| Product variants | ZED-F9T | ZED-F9T |
|---|---|---|
| GNSS | BeiDou, Galileo, GLONASS, GPS / QZSS | |
| Number of concurrent GNSS | 4 | |
| GNSS platform | Concurrent GNSS | |
| GNSS bands | B1C, B1I, B2a, E1B/C, E5a, E5b, L1C/A, L1OF, L2C, L5 | |
| Oscillators | TCXO | |
| UART | 1 | |
| USB | 1 | |
| I2C | 1 | |
| SPI | 1 | |
| Maximum supply [V] | 3.6 | |
| Minimum supply [V] | 2.7 | |
| Maximum temperature [°C] | 105 | 85 |
| Minimum temperature [°C] | -40 | |
| Additional LNA | ✓ | |
| Additional SAW | ✓ | |
| Carrier phase output | ✓ | |
| Internal oscillator | ✓ | |
| Programmable flash memory | ✓ | |
| Timepulse output | ✓ | |
| Dimensions [mm] | 17.0 x 22.4 x 2.4 | |
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