Ericsson KRC 118 18/6 R2B RU22 2160 Radio Unit

The Ericsson KRC 118 18/6 R2B RU22 2160 Radio Unit is a telecommunications radio module engineered for use within Ericsson cellular base station infrastructure. This unit operates as a radio transceiver responsible for the transmission and reception of radio frequency (RF) signals between baseband processing equipment and mobile devices within the wireless network. By converting digital baseband signals into RF signals and processing incoming wireless transmissions, the module enables reliable communication between the network and user equipment.The RU22 configuration indicates that the radio unit is designed to operate in frequency ranges around 2200 MHz, commonly associated with cellular communication technologies such as UMTS and other mobile network standards. The R2B designation refers to a specific hardware revision of the module, representing an updated design iteration that ensures improved reliability, stable performance, and compatibility with Ericsson radio access network systems.

Constructed using high-quality industrial components, the radio unit is intended for continuous operation in demanding telecommunications environments. Its robust design supports resistance to vibration, temperature fluctuations, and electromagnetic interference typically encountered in telecom installations. The modular architecture allows easy integration, maintenance, and replacement within Ericsson base station cabinets or outdoor radio assemblies, making it suitable for network operators and telecom infrastructure providers maintaining modern mobile communication networks.