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广播发射是广播节目安全优质播出的重要环节,由于广播发射台离广播中心有几十公里,采用高质量的光缆传输方式比卫星和音频电缆传输方式更好。
Broadcasting is an important part of broadcasting high-quality broadcasts. Since broadcast transmitting stations are tens of kilometers away from broadcasting centers, it is better to use high-quality optical cable transmission than satellite and audio cables.