谈谈电视节目的同频转发同频转发以其信噪比高，发射效果好，使用维护方便，性能稳定可靠，造价低廉，不需要申请发射频道也能有效地扩大覆盖面，解决收看电视困难的优势而深受广大同行的青睐。在通常情况下，建一座小功率发射转播台，耗资约１万５千元，而采用一个同频转... Talk about the same frequency of television programs transmitted with the same frequency forwarding its high signal to noise ratio, the launch effect is good, easy to use and maintain, stable and reliable performance, low cost, do not need to apply for launch channel can effectively expand coverage, to solve the difficulties of watching television Advantages and favored by the majority of peers. Under normal circumstances, to build a low-power launch relay station, cost about 15,000 yuan, while using a same frequency ...