The RAK5146 is a compact and powerful LoRaWAN gateway concentrator module integrating the Semtech SX1303 LoRa core. Designed for use in custom gateway solutions, industrial gateways, or embedded applications, it supports SPI or USB host interfaces, GPS synchronization, and Listen Before Talk (LBT) for regulatory compliance.
Features:
Integrated SX1303 concentrator enabling multi-channel LoRaWAN downlink/uplink
Dual interface options: SPI for embedded boards, USB for plug‑and‑play connectivity
Built-in GPS for time synchronization and precise geolocation
Listen Before Talk (LBT) support to meet global regulations
Compact form factor adaptable to various gateway designs
Low power consumption, suitable for battery or solar-powered deployments
Supports 8 uplink channels plus 1 downlink channel
Stable RF performance with programmable RF front-end
