Huawei MRRU3929(900) RRU3900 Series (MRRU V3) Remote Radio Unit (RRU)

The Huawei MRRU3929(900) is an MRRU3929 Multi-mode Remote Radio Unit configured for the 900MHz frequency band. As part of the RRU3900 series (MRRU V3 architecture), this unit sits at the antenna site as the radio front-end of a Huawei distributed base station, connected back to a BBU3900 or BBU3910 baseband unit over a CPRI fibre link. Operating on the 900MHz band, the MRRU3929 supports GSM900 and compatible multi-mode configurations under Huawei’s SingleRAN platform, converting digital baseband signals to RF for transmission and reception at the mast head in a 2T2R-style MIMO-capable configuration typical of this RRU family. Mounting the radio unit close to the antenna avoids the signal loss associated with long feeder runs back to an indoor cabinet, improving coverage and network performance, which is the core benefit of Huawei’s distributed RRU architecture over legacy integrated base stations. The MRRU3900 series is widely deployed across GSM/UMTS/LTE networks and remains a common maintenance and capacity-expansion spare. Tech-Star (UK-based, shipped worldwide) supplies this unit tested and ready to deploy. Get in touch with our team to confirm compatibility with your BBU configuration, check stock and arrange shipping.