Administrative Rules on Radio and Television Broadcasters' Establishment of Microwave Stations Article 14

When several radio or television broadcasters use mobile microwave station at one location, they shall themselves coordinate the frequencies used to avoid reciprocal interference.
中文原文 廣播電視節目中繼電臺設置使用管理辦法第14條
廣播電視業者間使用轉播車作現場轉播時,應自行協調使用頻率,以避免相互干擾。

English translation for reference only; the Chinese text prevails. Not legal advice.