A repeater site is a location where a radio repeater is installed to enhance the coverage and range of communication signals. This is commonly used in radio and telecommunications systems to extend the reach of transmissions by receiving signals from one location and re-transmitting them to another. Repeater sites are strategically placed in areas with good line-of-sight to maximize signal distribution and relay communications effectively. These sites are essential for improving the reliability and quality of communication networks, especially in remote or mountainous regions where signal strength may be weak or obstructed.