PHPWIND
HELLOCQ
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bg1grn:UV段高度越高越好,但是馈线是越粗越好,同样短波馈线也是越粗越好,不科普自己查,馈线的线损。实例(实测)----U段30米国标-7馈线,功率损失接近一半,V段30米国标-7馈线,功率损失接近三 .. (2019-07-20 15:57)
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