The Ericsson Radio 2217 B2 is a high-performance radio unit designed to enhance mobile network capabilities, specifically operating in Band 2. Band 2 corresponds to the frequency range of 1850–1910 MHz for uplink and 1930–1990 MHz for downlink. This band is widely used for LTE and can also support 5G New Radio (NR) deployments, particularly in regions like North America.