芯片方案：SX1302
载波频率：470~510MHz
发射功率：27dBm
通信接口：PCI-e
产品简介：基于 SX1302 芯片方案设计的 LoRa 网关射频模组，采用标准 Mini PCI-e 形态封装，SPI 接口，模组内置 PA 和 LNA，半双工设计，方便用户快速开发 LoRa 网关设备。SX1302 是 Semtech 推出的新一代 LoRa 网关基带芯片，搭载前端 SX1250，可以支持扩频因子 SF5~SF12。相比上一代 SX1301网关方案，可支持更高速率的数据通信，同时功耗大幅降低，简化了网关的热设计，性能显著提高。
| 主要参数 | 描述 |
| Semetech Radio | SX1302 |
| 连接器 | Mini PCI Express（标准长度） |
| 外置天线 | 高增益天线（可选配） |
| Host Interface | SPI |
| mPCle 兼容性 | Standard Mini PCI-e |
| 电源 | form factor with 52Pin |
| 功耗 | DC 3.3 ±5% TX（max）:360mA RX( 所有通道 )：60mA IdIe：27mA |
| 频率范围 | 470~ 510 MHz |
| RX 灵敏度 | 在 SF7 可达 -121dBm； BW=125KHZ 在 SF12 可达 -141dBm；BW=125KHZ |
| LEDs， Red | TX，RX |
| 工作环境 | -40℃~ +85℃ |
| 物理尺寸 | 50.95*30*4.5mm（PCB） |
| 序号 | 引脚 | 引脚方向 | 备注 |
| 1 | NC | N/A | Internally not connected |
| 2 | 3.3Vaux | I | Connect to external 3.3V supply |
| 3 | NC | N/A | Internally not connected |
| 4 | GND | N/A | Internally not connected |
| 5 | NC | N/A | Internally not connected |
| 6 | NC | N/A | Internally not connected |
| 7 | NC | N/A | Internally not connected |
| 8 | NC | N/ | Internally not connected |
| 9 | GND | N/A | Connect to ground |
| 10 | NC | N/ | Internally not connected |
| 11 | NC | N/A | Internally not connected |
| 12 | NC | N/A | Internally not connected |
| 13 | NC | N/A | Internally not connected |
| 14 | NC | N/A | Internally not connected |
| 15 | GND | N/A | Connect to ground |
| 16 | NC | N/A | Internally not connected |
| 17 | SPDT_SEL | N/A | Internal 10k pull-up |
| 18 | GND | N/A | Connect to ground |
| 19 | GPS_PPS | N/A | Internally not connected |
| 20 | NC | N/ | Internally not connected |
| 21 | GND | N/A | Connect to ground |
| 22 | RESET | I | Active high for SX1301 reset |
| 23 | NC | N/A | Internally not connected |
| 24 | 3.3Vaux | I | Connect to external 3.3V supply |
| 25 | NC | N/A | Internally not connected |
| 26 | GND | N/A | Connect to ground |
| 27 | GND | N/A | Connect to ground |
| 28 | NC | N/A | Internally not connected |
| 29 | GND | N/A | Connect to ground |
| 30 | NC | N/A | Internally not connected |
| 31 | NC | N/A | Internally not connected |
| 32 | NC | N/A | Internally not connected |
| 33 | NC | N/A | Internally not connected |
| 34 | GND | N/A | Connect to ground |
| 35 | GND | N/A | Connect to ground |
| 36 | USB_D- | I/O | 90 nominal differential impedance |
| 37 | GND | N/A | Connect to ground |
| 38 | USB_D+ | I/O | 90 nominal differential impedance |
| 39 | 3.3Vaux | I | Connect to external 3.3V supply |
| 40 | GND | N/A | Connect to ground |
| 41 | 3.3Vaux | I | Connect to external 3.3V supply |
| 42 | NC | N/A | Internally not connected |
| 43 | GND | N/A | Connect to ground |
| 44 | NC | N/A | Internally not connected |
| 45 | PCIe_SCK | I/O | Max 10MHz clock |
| 46 | NC | N/A | Internally not connected |
| 47 | PCIe_MISO | I/O | - |
| 48 | NF2 | N/A | Internally not connected |
| 49 | PCIe_MOSI | I/O | - |
| 50 | GND | N/A | Connect to ground |
| 51 | PCIe_CSN | I/O | - |
| 52 | 3.3Vaux | I | Connect to external 3.3V supply |
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| 技术咨询 |
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| 产品 型号 | 接口类型 | 芯片方案 | 载波频率Hz | 发射功率dBm | 测试距离km | 空中速率 bps | 封装形式 | 产品尺寸mm | 产品特点 | 技术 手册 | 样品 购买 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E106-470G27P | PCI-e | SX1301 | 470M | 27 | 5 | - | 贴片 | 30 * 50.95 | LoRa网关 | ||
| E106-915G27P2 | PCI-e | SX1302 | 915M | 27 | - | - | 贴片 | 30 * 50.95 | LoRa网关 | ||
| E106-868G27P2 | PCI-e | SX1302 | 868M | 27 | - | - | 贴片 | 30 * 50.95 | LoRa网关 | ||
| E106-470G27P2 | PCI-e | SX1302 | 470M | 27 | - | - | 贴片 | 30 * 50.95 | LoRa网关 | ||
| E106-915G27P | PCI-e | SX1301 | 915M | 27 | 5 | - | 贴片 | 30 * 50.95 | LoRa网关 | ||
| E106-868G27P | PCI-e | SX1301 | 868M | 27 | 5 | - | 贴片 | 30 * 50.95 | LoRa网关 |
