The Ericsson RRUS 01 B8 KRC 118 71/1 R2A is a remote radio unit developed for integration with Ericsson mobile base station infrastructure. Operating in the 900 MHz frequency band (Band 8), this unit is designed to support cellular network technologies such as GSM, UMTS, and LTE, providing stable RF transmission and reliable network coverage. The radio unit delivers high RF output power and is optimized to ensure efficient signal amplification, improved coverage, and increased network capacity in both urban and rural deployment scenarios.The device is commonly used as part of the Ericsson RBS 6000 series base station architecture and supports distributed radio configurations. By installing the radio unit close to the antenna, operators can significantly reduce feeder cable losses and improve overall radio efficiency. The RRUS 01 B8 integrates advanced RF amplifiers, digital signal processing technologies, and a robust internal control system that ensures precise signal handling and consistent operational performance.
Built with telecom-grade components and designed for continuous operation in demanding environmental conditions, the unit features durable construction and efficient thermal management. The KRC 118 71/1 R2A variant is supplied without sunshields, meaning protective sunshield accessories are not included in the package. This remote radio unit is widely used by telecom operators to extend network coverage, enhance signal stability, and maintain high-quality wireless communication infrastructure.