近年来,广播电台开始向频率专业化、调频化方向发展,播出频率日益增多,发射台管理难度日益增大,对发射台自动监控系统的需求十分迫切。随着固态调频发射技术的日趋成熟及计算机控制技术的发展,发射台自动控制系统的建设成本大幅降低,控制技术逐渐向远程化、集中化方向发展。云? In recent years, radio stations have started to become more specialized and frequency-modulated. As the frequency of broadcasting increases and the management of transmitting stations becomes increasingly difficult, the demand for automatic monitoring systems for transmitting stations is extremely pressing. With the development of solid-state FM transmission technology and the development of computer control technology, the construction cost of automatic control system of transmitting station has been greatly reduced, and the control technology has been gradually developed in the direction of distance and concentration. cloud?