天馈线系统是广播电视中最重要的一部分,广播电视缺少它,那么日常工作将很难运行,也会对广播电视的质量造成一定的影响。广播电视天馈线系统在日常中很容易受到各种外界的影响。比如天气、风力、风向以及天馈线系统的质量,这些原因都是很难避免的。因此在广播电视的工作中,对天馈线系统进行日常维护和检修是非常必要的。如何保障天馈线系统的正常运行,如何保证广播电视的质量,是本论文将要论述的话题。 Antenna feeder system is the most important part of radio and television, radio and television lack it, then the daily work will be difficult to run, will also have a certain impact on the quality of radio and television. Radio and television antenna feeder system in daily life are vulnerable to a variety of external influences. Such as the weather, wind, wind and antenna feeder system quality, these reasons are hard to avoid. Therefore, in the radio and television work, the daily feeder system maintenance and overhaul is very necessary. How to protect the normal operation of the antenna feeder system, how to ensure the quality of radio and television is the topic to be discussed in this thesis.