G-NiceRF(思为无线)China
LoRaWAN1302是思为无线研发的一款大功率、小体积和SPI接口的LoRaWAN网关前端模块。该模块采用sx1302， SX1250芯片方案，基于Semtech官网标准设计。内置TCXO晶振，支持433/470/868/915MHz各种频段，也可以定制其他特定频率。设计为1.5W的输出功率，嵌入式小体积设计，带温度传感LoRaWAN1302设计为收发双天线，将发射天线和接收天线分开。
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View full reportTechnical parameters
| Power | |
|---|---|
| 发射电流 | <2000 | mA | @32dBm |
| 工作电压 | 4 | 5.0 | 5.5 | V |
| 接收电流 | <40 | mA | @9个通道全部打开 |
| AC and DC characteristics | |
| 频率范围 | 340 | MHz | MHz |
| Environment and package | |
| 工作温度 | -40 | 85 | ℃ |
| Other | |
| 1 | VCC | Power (VCC) | 电源供电 |
| 10 | HOST_MOSI | Input | MOSI of SX1302 |
| 11 | HOST_SCK | Input | SX1302的SCK(最大10mhz时钟) |
| 12 | GND | Power (GND) | 接地 |
| 14 | PPS | Output | PPS of SX1302 |
| 15 | SX1261_RESET | Output | RESET of SX1261 |
| 16 | SX1261_NSS | Input | NSS of SX1261 |
| 17 | SX1261_BUSY | Output | BUSY of SX1261 |
| 18 | I2C_SCL | Input | SCL of STTS751 |
| 19 | I2C_SDA | Input/Output | SDA of STTS751 |
| 2 | VCC | Power (VCC) | 电源供电 |
| 20,21,23,24,26 | GND | Power (GND) | 接地 |
| 22 | RXANT | Input | 连接50欧姆天线 |
| 25 | TXANT | Output | 连接50欧姆天线 |
| 3 | GND | Power (GND) | 接地 |
| 4 | SX1261_DIO1 | Input/Output | DIO1 of SX1261 |
| 429 | 433 | 440 | MHz | @433MHz |
| 470 | 480 | 490 | MHz | @470MHz |
| 5 | GPIO6 | Input/Output | GPIO of SX1302 |
| 6 | SX1302_UART_TX | Input/Output | UART TXD of SX1302 |
| 7 | SX1302_UART_RX | Input | UART TXD of SX1302 |
| 8 | HOST_CSN | Output | CSN of SX1302 |
| 860.75 | 868.3 | 874.5 | MHz | @868MHz |
| 9 | HOST_MISO | Input | MISO of SX1302 |
| 902 | 915 | 928 | MHz | @915MHz |
| Pin | 定义 | 类型 | 描述 |
| SX1302_RESET | Input | Reset of SX1302 |
| 参数 | 最小 | 典型 | 最大 | 单位 | 条件 |
| 发射功率 | 14 | 32 | dBm | @868MHz |
| 接收灵敏度 | -134 | dBm | @SF=10,,BW=125kHz |
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