Ericsson UKL 401 72/15 R2A RAU2 X 38/15 Remote Antenna Unit

The Ericsson UKL 401 72/15 R2A RAU2 X 38/15 is a remote antenna unit designed for use in Ericsson distributed radio systems and in-building coverage solutions. This unit forms part of a distributed antenna system (DAS), where radio frequency signals from centralized base station equipment are transmitted to multiple remote antenna units installed throughout a coverage area. By distributing radio signals closer to end users, the system improves signal strength, increases coverage, and enhances overall network capacity in environments where direct macro base station coverage may be limited.The RAU2 X 38/15 unit receives RF signals from base station equipment through feeder cables or fiber-based distribution networks and delivers them to connected antennas for localized signal transmission. This distributed architecture helps minimize signal losses over long cable distances and ensures more consistent wireless coverage across complex indoor environments. Such deployments are commonly used in large buildings and facilities including airports, stadiums, shopping centers, office complexes, and underground transport systems.

Built with telecom-grade RF components, the Ericsson RAU2 X 38/15 provides stable signal handling, high reliability, and continuous operation in demanding telecom environments. Its robust mechanical design supports long-term deployment and seamless integration with Ericsson distributed radio infrastructure.

The Ericsson UKL 401 72/15 R2A RAU2 X 38/15 Remote Antenna Unit enables network operators to expand coverage areas, improve signal distribution, and maintain high-quality wireless communication services in distributed and indoor network deployments.