noun
TV relay station
A facility that receives and retransmits television signals to extend coverage, especially in mountainous or remote areas.
山の上にテレビ中継所が設置されている。
A TV relay station is installed on top of the mountain.
Compound of テレビ (terebi, 'television') + 中継 (chūkei, 'relay') + 所 (sho, 'place').