Ericsson Radio RRUS 12 B8
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The Ericsson RRUS 12 B8 (KRC161262/2) is a high-performance Remote Radio Unit designed for LTE deployments operating in Band 8 (900 MHz). Engineered for outdoor macro-cell installations, this RRU provides excellent wide-area coverage, strong uplink performance, and enhanced penetration in rural, suburban, and indoor environments due to the favorable propagation characteristics of the 900 MHz band. With a 2T2R MIMO configuration and robust transmit power, the RRUS 12 B8 improves network capacity and user throughput while maintaining energy-efficient operation. Its weather-resistant enclosure and passive cooling system ensure reliable long-term functionality under harsh environmental conditions. The unit connects to Ericsson Baseband platforms through high-speed optical interfaces, enabling flexible site architecture and smooth LTE modernization. Compact, durable, and optimized for low-frequency LTE coverage, the RRUS 12 B8 is ideal for operators seeking to enhance wide-area 4G performance and expand service availability across large geographic regions.