On-board Semtech SX1303 baseband processor and SX1250 RF front-end chipset; On-board PA and LNA with +26dBm transmit power and -141dBm receive high sensitivity The SX1303 supports granular timestamping for network location based on calculated time of arrival difference (TDOA).; Mini-PCIe form factor package with 52 gold finger pins for easy integration into a variety of embedded systems; On-board 4 LED indicators for easy visibility into module operating status; Comprehensive supporting resource manuals (C, examples, programs, and user manuals, etc. )