前言 电视是一个庞大的系统工程。电视宣传是中心,那么技术就是基础,二者是相互依存,缺一不可的。在这整个系统工程中,电视发射是出产品的最后一关。让广大观众看上、看好电视,不间断、高质量的发射是关键。 我省(青海)是个经济不发达地区,经费紧缺,技术人员近几年来大量外流,技术 Introduction Television is a huge systematic project. Television is the center of publicity, then technology is the foundation, the two are interdependent and indispensable. In this entire system engineering, television transmission is the last level of product. Let the audience fancy, optimistic about television, uninterrupted, high-quality launch is the key. Our province (Qinghai) is an economically underdeveloped area, funding shortage, technical personnel in recent years a large number of outflows, technology