KRC161622/1 Ericsson RBS 6000 Radio Remote Unit

The Ericsson KRC161622/1 is a Radio Unit (RU) designed for deployment within Ericsson’s Radio Base Station infrastructure. The designation 2219 B1 indicates this is a Band 1 (2100 MHz) unit, supporting WCDMA/UMTS operations in the 3G frequency spectrum.

This Radio Unit forms part of Ericsson’s RBS 6000 series architecture, where it handles radio frequency transmission and reception at the antenna site. It connects to the baseband unit via fibre optic links (CPRI interface), enabling distributed radio configurations for improved coverage and capacity in mobile network deployments.

As part of the RBS 6000 platform, this unit represents Ericsson’s established 3G/4G infrastructure. While newer Radio System generations have since been introduced, the RBS 6000 series remains widely deployed across mobile networks globally, with operators maintaining and expanding existing installations.

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