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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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 |