Ericsson UKL 401 76/47 RAU2 X 28/47 Remote Antenna Unit

The Ericsson UKL 401 76/47 RAU2 X 28/47 is a remote antenna unit designed for deployment in Ericsson distributed radio systems and indoor wireless coverage networks. This unit is used as part of a distributed antenna system (DAS), where radio frequency signals from centralized base station equipment are distributed to multiple remote antenna units positioned throughout a coverage area. By placing antenna units closer to end users, the system improves signal strength, increases network coverage, and enhances overall cellular network capacity in environments where macro base station signals may be weak or obstructed.The RAU2 X 28/47 unit receives RF signals from base station equipment via feeder cables or fiber-based distribution networks and transfers them to connected antennas for localized signal transmission. This architecture helps minimize signal losses over long cable runs and ensures stable wireless performance across complex indoor environments and large buildings. Distributed antenna solutions using RAU units are commonly deployed in airports, stadiums, shopping centers, office buildings, tunnels, and underground transportation systems where consistent mobile connectivity is required.

Engineered with telecom-grade RF components, the Ericsson RAU2 X 28/47 provides reliable signal handling and stable long-term operation. Its durable construction supports continuous operation in demanding telecom installations while enabling seamless integration with Ericsson distributed radio infrastructure.

The Ericsson UKL 401 76/47 RAU2 X 28/47 Remote Antenna Unit enables network operators to extend coverage areas, improve signal distribution, and maintain high-quality wireless communication services in distributed and indoor network deployments.