广播电视发射机冗余电缆对广播电视信号有衰减和损耗,使得无线信号发射距离缩短,覆盖面缩小,收听、收看效果不理想。为此,从技术层面上可以比较好地解决这个问题,可以通过截去多余射频电缆以降低无用损耗,最大程度提高信号的覆盖面,有效改善覆盖范围内的收听和收看效果。对解决相关兄弟台站覆盖效果不理想的问题有一定的借鉴意义。 Radio and television transmitter redundancy cable attenuation and loss of radio and television signals, making short-range wireless signal transmission, coverage reduction, listening, viewing is not satisfactory. To this end, from a technical level can be a better solution to this problem, you can cut off the extra RF cable to reduce waste, maximize signal coverage, effectively improve coverage within the listening and viewing. It is of some reference to solve the problem of unsatisfactory coverage of the relevant brother station.