Huawei MRRU3926(1800) RRU3900 Series (MRRU V3) Remote Radio Unit (RRU)

The Huawei MRRU3926(1800) is an MRRU3926 Multi-mode Remote Radio Unit configured for the 1800MHz frequency band. Part of Huawei’s RRU3900 series (MRRU V3 architecture), it forms the radio front-end of a distributed base station, mounted at the antenna site and connected to the baseband unit (BBU3900/BBU3910) over a CPRI fibre link. The 1800MHz variant supports DCS1800 and compatible multi-mode operation within Huawei’s SingleRAN platform, handling the conversion between digital baseband signals and RF for transmission and reception at the mast head. Locating the radio unit at the antenna rather than routing long feeder cable back to an indoor cabinet cuts signal loss and improves network performance, which is why Huawei’s distributed RRU architecture became the standard approach for macro site upgrades. The MRRU3900 series has seen widespread deployment across GSM/DCS networks and remains a common maintenance and expansion spare for operators running Huawei 1800MHz macro sites. 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.