PCTEL, Inc., along with its affiliated companies, delivers a range of solutions worldwide, including industrial Internet of Things (IoT) devices, advanced antenna systems, and specialized test and measurement tools. The company is involved in the design and production of high-precision antennas and industrial IoT devices. These products are critical components in various deployments, such as small cell networks, enterprise Wi-Fi installations, fleet management and public transit systems, and integrated into equipment for the broader industrial IoT sector.