The Cambium Networks PMP450b SM 3GHz Radio is a high-gain directional antenna designed for high-performance wireless networking in the CBRS frequency band. With support for multiple Wi-Fi standards, including 802.11a, 802.11b, 802.11n, 802.11ac, and 802.11g, this fully managed radio provides reliable network connectivity for a wide range of devices. Its Enterprise product line and fully managed network management type make it a versatile and powerful solution for businesses seeking high-speed, secure wireless connections. Made by Cambium Networks in China, this 3GHz radio is a top choice for organizations looking to enhance their network infrastructure.