The Ericsson RADIO 22178 KRC 161 /1 is a radio unit designed for communication in the 900MHz frequency range. It has a power output of 2x40W, which allows for efficient signal transmission. The Ericsson 2217 B8 radio unit is used in various Ericsson base stations to provide reliable wireless connectivity for mobile networks. Its compact design and high-performance capabilities make it suitable for enhancing network coverage and capacity in areas requiring 900MHz frequency support.