The longer the coaxial cable has to run, the weaker the signal.

同轴电缆越长，信号强度越弱。

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It contained a rough schematic drawing and suggested using coaxial cable for the connections and using data packets like Hawaii's AlohaNet or the Defense Department's Arpanet.

这份备忘录包含一个草图，示意使用同轴电缆进行连接，并使用如同夏威夷的Aloha网或国防部的ARP网一样的数据包。

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The radio spectrum can carry only so many stations, and a coaxial cable so many TV channels.

一定频谱范围内的无线电波只能搭载有限的广播频道；同轴电缆只能传 输有限的电视频道。

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Its listed subsidiary Globo Cabo, Brazil's largest cable TV provider, has laid 15, 000 miles of coaxial cable past almost 5 million homes.

FORBES: Brazil's TV Titans

Cable, for example, is considering technologies extending the reach of its coaxial cable networks above the current 1 GHz threshold, and Verizon has demonstrated 1 gigabit and 10 gigabit capability on its existing FiOS network.

FORBES: Crashing the Broadband Party

Even as it now loses customers when it doesn't produce results, Adelphia, like all cable companies, is finding that to offer new services it must replace more coaxial cable than expected with bigger and cleaner fiber lines to serve as the trunk of its networks.

FORBES: All Over the Map