Ericsson UKL 401 75/51 RAU2 X 26/51 Remote Antenna Unit

The Ericsson UKL 401 75/51 RAU2 X 26/51 is a remote antenna unit designed for deployment in Ericsson distributed radio systems and indoor coverage solutions. This unit operates as part of a distributed antenna system (DAS), where radio frequency signals from centralized base station equipment are distributed to multiple remote antenna units installed throughout a service area. By placing remote antenna units closer to end users, the system significantly improves signal strength, enhances network coverage, and increases overall cellular network capacity.The RAU2 X 26/51 unit receives RF signals transmitted from base station equipment via feeder cables or fiber-based distribution networks and delivers them to connected antennas for localized signal transmission. This architecture minimizes signal loss across long transmission paths and ensures consistent wireless performance across complex indoor environments. Distributed antenna systems using RAU units are commonly implemented in facilities such as airports, stadiums, office buildings, shopping malls, tunnels, and underground transportation systems where stable mobile connectivity is essential.

Built with telecom-grade RF components, the Ericsson RAU2 X 26/51 ensures reliable signal distribution and long-term operational stability. Its robust construction supports continuous operation in demanding telecom environments while maintaining seamless integration with Ericsson distributed radio infrastructure.

The Ericsson UKL 401 75/51 RAU2 X 26/51 Remote Antenna Unit enables mobile network operators to extend coverage areas, improve signal distribution, and maintain high-quality wireless communication services in distributed and indoor network deployments.