Ericsson RUS 01 B20 KRC 118 90/1 R1C Remote Radio Unit 800 MHz

The Ericsson RUS 01 B20 KRC 118 90/1 R1C is a high-performance remote radio unit designed for deployment in Ericsson mobile network infrastructure. Operating in the 800 MHz frequency band (Band 20), the unit supports modern cellular communication technologies such as LTE, providing reliable RF transmission, improved signal coverage, and enhanced network capacity. The radio module is engineered to deliver efficient signal amplification and stable wireless connectivity in both urban and rural environments where extended coverage is essential.The unit is typically used as part of Ericsson’s RBS 6000 series base station architecture and supports distributed radio deployment. By installing the radio unit close to the antenna, network operators can significantly reduce feeder cable losses and improve overall radio efficiency. The RUS 01 B20 integrates advanced RF power amplifiers, digital signal processing systems, and an intelligent internal control mechanism that ensures accurate signal handling and consistent performance across various network conditions.

Built to telecom industry standards, the device features durable construction, optimized thermal management, and high-quality electronic components designed for continuous operation in demanding indoor and outdoor telecom installations. Its compatibility with Ericsson network equipment ensures seamless system integration, simplified maintenance procedures, and reliable long-term performance. The KRC 118 90/1 R1C radio unit is widely used by telecom operators to expand LTE coverage, improve signal stability, and support the growing demand for high-speed mobile data services.