Description
The Ericsson KRC161622/1 is a rugged outdoor Remote Radio Unit (RRU) used in cellular base stations as part of the Ericsson Radio System portfolio. It operates primarily in the 2100 MHz frequency band (Band 1), commonly used for GSM, WCDMA (3G), and LTE (4G) coverage, and is often integrated into networks requiring robust RF performance and outdoor deployment.
The unit supports a 2×2 MIMO (2T2R) RF configuration with nominal output power typically in the ~60 W class per carrier (total RF capability). It is engineered for outdoor installation on towers, rooftops, or poles with natural cooling and weather-proof design.
This RRU connects to the baseband unit via fiber (CPRI or similar optical interface) and provides wireless radio transmission to antennas for mobile coverage and capacity.
