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日前,永安有线电视台采用国内先进设备,在城区有线电视网络中输入中央人民广播电台第一套(频率为97.2兆赫)、第二套(频率为100.2兆赫)调频广播信号,实现了在县级范围内广播与电视双入户。 广播与电视同轴运行,共缆传输,既不改变有线
A few days ago, Yong’an cable television station adopted the domestic advanced equipment to input the first set of Central People’s Broadcasting Station (frequency of 97.2 MHz) and the second (frequency of 100.2 MHz) FM broadcast signal in the urban cable television network, Internal radio and television dual-family. Radio and television coaxial operation, a total of cable transmission, neither change the cable