PHPWIND
HELLOCQ
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陷波器的q值比較低,以rg-59制作會有比較好效果,详情請看arrl天缐手册!
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ba2ba:楼主绕制的线圈很整齐,我也实验绕了一个,但发现绕完后漆包线会自动反弹回来,造成线圈松弛,请问楼主有什么高招确保线圈绕制整齐。 (2012-04-27 12:21)
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bg9hb:在一楼的照片里,线圈与电容共四个头,在二楼的图片怎么只有三个头,另外一个头呢? (2012-05-28 14:58)
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