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旧 Dec 3rd, 2006, 22:25     #6
老广
软件基本靠载 硬件基本靠拆
级别:50 | 在线时长:2796小时 | 升级还需:9小时级别:50 | 在线时长:2796小时 | 升级还需:9小时
 
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默认

引用:
作者: 真的猛士
再看看人家卖的:
http://www.solidsignal.com/images/products/TD-DB2_zoom.gif

[url]http://www.solidsignal.com/prod_display.asp?PROD=TD-DB2&xzoom...
你的馈线方式不对啊. 做天线我还是有一些经验的. 你那上下两振子的距离是否跟别人的一样? 还有两平衡馈线间的距离, 记得是线径的6倍. 有可能的话最好是按照所要接收的频道设计. 另外我认为还是鱼骨天线的增益高.
帅哥 老广 当前离线  
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