The AN2402.0012 with RF Antenna Module RoHS is an electronic part manufactured by RFsister. It is an RF (Radio Frequency) antenna module designed to provide wide frequency coverage, low noise, and high performance for communications, broadcasting, and Wi-Fi applications. It is compliant with RoHS (Restriction of Hazardous Substances) guidelines and has a compact size that is easy to install. It is moisture-proof and provides excellent performance across a wide range of temperatures.