The TX433-JZ-5 with Wireless Modules 50mmx8mm RoHS by ZIISOR is a repeater and ASIC designed for communications applications in 433MHz industrial, scientific, and medical (ISM) bands, with data rates up to 125 kbps. It includes a built-in 50mmx8mm chip antenna for long range communication, and is compliant with the RoHS directive for electronics (elimination of hazardous materials in electronics). The module is also designed to accept external antennas for customized applications, making it ideal for a variety of communication solutions. Additionally, it is also equipped with an integrated power amplifier and uses a low-power digital-analog converter (DAC) and advanced power management techniques to ensure an optimized and reliable performance. The module is lightweight and features a robust and reliable casing for durable and long-lasting operation.