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最初由 bg0ek 发表那样啊,现在就有问题了,要是这样,4:1的阻抗怎么实现?各位高手,见笑了`````
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最初由 bg0ek 发表原来是这样啊,怪不的我做的pa就是1个管子热,但是怎么测2个管子都是好的,哈哈,谢谢bd5ena提供经验,
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从这里看来的,它的引脚排列有错http://www.microearonline.com/otherproduct/radio/design%20electronics/design%20electronics%20p91.htm
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