Radio Frequency Remote Unit (RRU) Key Component for Wireless Signal Transmission

RRU, or radio frequency remote unit, is a fundamental part of wireless communication systems. It takes baseband signals from the BBU and transforms them into radio - frequency signals that are subsequently amplified to enable transmission. These days, RRUs are meant to be located remotely from the BBU to increase the freedom with which base stations are deployed. There is a direct relationship between their performance on signal conversion, amplification, and transmission and the coverage and capacity of the wireless network. This makes RRUs critically important to reliable wireless communication services.