Ericsson KRC11842/3 RBS (distributed RRUW architecture) Remote Radio Unit (RRU)

The Ericsson KRC11842/3 is a Remote Radio Unit (RRU) from Ericsson’s distributed RBS radio access platform, printed part designation RRUW 01 B1 2100 MHz, from the RRUW (Remote Radio Unit Wideband) family in a Band 1 configuration, the standard UMTS/3G spectrum at 2100 MHz. As part of Ericsson’s distributed base station architecture, the RRU is mounted close to the antenna rather than inside an indoor equipment cabinet, converting baseband signal to RF locally and back, which cuts feeder cable losses and simplifies site installation compared with traditional cabinet-and-feeder deployments. The RRUW Wideband family is used across Ericsson 3G/UMTS radio access deployments requiring wider carrier bandwidth support. Units of this type are commonly sourced to keep an existing site fully operational, to restore a faulty carrier, or to expand network capacity. This unit is supplied as genuine, decommissioned Ericsson network equipment from Tech-Star (UK-based, shipped worldwide). Please enquire for current stock availability, condition grading and compatibility confirmation for your specific RBS configuration.