The main work of a repeater is to amplify and regenerate signals that have weakened over a long distance transmission. Repeaters are commonly used in communication networks to boost signals that have degraded due to attenuation, noise, or other factors that can occur over long distances. By amplifying and regenerating the signal, repeaters help to maintain the quality and strength of the signal, allowing it to be transmitted over greater distances without degradation. Repeaters are often used in telecommunications, computer networks, and other communication systems where long distance transmission is required.
