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试述关于广播电视频道的频率

问答题
2022-05-11 18:25
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正确答案
1~5频道的频率在48.5~92MHz之间,属于甚高频段(VHF);
6~12频道的频率在167~223MHz之间,属于甚高频段III;
13~68频道的频率在470~958MHz之间,属于特高频段(UHF);
我国增设:
1~7频道  111~167MHz之间
8,35频道  223~447MHz之间

试题解析

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试述关于广播电视频道的频率
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