卫星天锅信号怎么才能穿透玻璃?

2024-11-28 00:48:30
推荐回答(4个)
回答1:

玻璃对Ku波段的信号反射作用很大,天线隔着玻璃放置非常不妥,原则上天线的接收正面不应有任何物体遮掩,就是阴天有云的情况下也会对信号造成1到2个dB的衰减,建议你还是想办法将天线放置在室外。

回答2:

你的天线应该是一个平板天线吧,该天线接收余量太少了,无法在玻璃的遮挡下正常接收。单层玻璃的话,可以换一个45-60CMCM的天线在室内就可以正常的接收了。中空玻璃不可以。

回答3:

你的天线口径小了,不适合安装在有防护网还有玻璃的窗户内侧,要不你直接装外面去,要么你就换个大点口径的,60厘米的应该就差不多了。
你的天线口径太小,下雨的时候有雨衰,正常的。
你现在的天线,如果装到室外,不要加什么饮料瓶子,那玩意淋上雨之后,衰减更的大的要命。

回答4:

天生是在外面的东西,为什么硬要把它放在房里呢?如果外面没地方放,就钉在墙上好了,来个倒装上墙、用饮料瓶底一盖,好的很。

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