Ericsson KRC 118 18/6 R2C RU22 2160 Radio Unit

The Ericsson KRC 118 18/6 R2C RU22 2160 Radio Unit is a telecommunications radio module designed for deployment in Ericsson cellular base station infrastructure. This unit functions as a radio transceiver that manages the transmission and reception of radio frequency (RF) signals between the baseband processing system and mobile user devices within the wireless network. By converting digital baseband signals into RF signals for transmission and processing incoming wireless signals from the air interface, the radio unit enables reliable communication within mobile network environments.The RU22 designation indicates that the module is intended for operation in frequency ranges around 2200 MHz, which are commonly associated with cellular technologies such as UMTS and related radio access standards. The R2C hardware revision represents a specific design iteration of the unit, reflecting engineering updates and improvements aimed at ensuring stable RF performance, enhanced reliability, and full compatibility with Ericsson radio access network platforms.

Constructed with high-quality industrial components and durable RF shielding, the module is designed to operate continuously in demanding telecommunications environments. Its robust construction allows resistance to temperature fluctuations, vibration, and electromagnetic interference often present in telecom installations. The modular design simplifies installation, replacement, and maintenance within Ericsson base station cabinets or outdoor radio assemblies. The KRC series radio units are widely used by telecommunications operators to maintain network coverage, optimize signal quality, and support stable wireless communication services across modern cellular infrastructure.