H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version HT1303 LoRaWAN concentrator is a mini-PCIe-based LPWAN concentrator module based on the Semtech SX1302, which enables easy integration into existing routers or other network equipment equipped with LPWAN Gateway capabilities. It is compatible with any embedded platform that supports a free mini-PCIe slot with SPI connectivity. Cooperate with suitable driver hardware and Linux operating system (such as for Raspberry Pi), then it can work as a LoRa gateway. Good performance and stability: This module has been widely used in our HT-MO1S, HT-MO2, HT-M7603, HT-M2802 and other products, and a large number ofapplication examples have proven its good performance and stability. HT-1303 is compatible with the following open-source projects: Disaster Radio Meshtastic Tiny GS Main Features: SX1302 digital baseband chip Emulates 49x LoRa demodulators and 1x (G)FSK demodulator 10 programmable parallel demodulation paths Dynamic data-rate adaptation (ADR) Automatic adaptive spread spectrum factor, SF7 to SF12 for each channel is optional Maximum output: 27 ± 2dBm Up to -141dBm sensitivity with SX1250 Tx/Rx front-end The power supply voltage:3.3V Support for LoRaWAN Class A, Class C protocols Operating temperature range:-40℃-85℃ Specifications: Frequency:863-870 MHz Sensitivity: -125dBm @125KHz/SF7, -139dBm @125KHz/SF12 LoRa Chipset: SX1302 + SX1250 Connector: Mini PCIe, 52 pins Golden Finger, SPI bus Power Consumption (SPI) Standby:7.8 mA TX maximum power:407 mA RX:40 mA Antenna Socket:IPEX 1.0 (also called U.FL) Color:Random Color(The color is random, and the designation is not accepted) Material:PCB+Metal Package Contents: 1 * HT1303 LoRaWAN Concentrator Module