This Recommendation is concerned with the system performance and interface requirements of repeatered optical submarine systems using OFA as a line repeater.
本建议是有关使用OFA作为线路转发器的转发光纤海底系统的接口要求和系统性能。
In 1870 a man named Charles Todd built a repeater station here, to join two massive segments of Australia's first overland telegraph line.
1870年一个名叫CharlesTodd的人在这里建立了一个加入澳大利亚的第一大段陆上的两条电报线的中继站。
If necessary, the area can be extended by adding additional repeater units, all connected to the same external antenna, using a signal splitter and line amplifier.
如有必要，该地区可以通过添加额外的扩展中继器的单位，所有连接到同一个外置天线，使用信号分离器和线路放大器。
If the line of sight is obstructed, sometimes an alternate path can be established using an intermediate site as a repeater.
如果视距被阻挡，则可利用某一中间地点做为中继站，以建立一条迂回路径。
If the line of sight is obstructed, sometimes an alternate path can be established using an intermediate site as a repeater.
如果视距被阻挡，则可利用某一中间地点做为中继站，以建立一条迂回路径。
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