TVB Pearl is broadcast through UHF from its six main transmission stations at Temple Hill, Golden Hill, Castle Peak, Kowloon Peak, Tai Mo Shan, and Lamma Island, and two repeaters at Tsuen Wan and Tsing Yi. The Tsuen Wan repeater started service on 22 August 2003, and the Tsing Yi repeater started on 18 September 2003. The repeaters were built to enhance reception of TVB Pearl.