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

Remote radio units (RRUs) are one of the essential components in communication networks. The unit accomplishes the conversion of base band into radio frequency (RF) signals as well as boosts the signal strength for sending out. In most cases, RRU's work hand in hand with BBUs to enable a geographically spread out deployment of base stations. By doing away the base band processing at a remote site and moving the RF functions nearer to the antennas, RRUs do improve the length of the high-loss RF cables. It helps in improving the quality of the transmission and covering of signals for areas with difficult terrain or great density of users.