PHPWIND
HELLOCQ
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1\3357用2060替代,这样安排是否正确?2\自己绕制的中周除l1外是否需要并装150p的调谐电容.
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你好?我有.给我个你的地址.顺便问一下你有多余的贴片602. 9伏继电器吗?费用我出.谢谢
时老师你好,我在绕中周时不小心碰坏了一个磁帽,又找来电视机里的trf1092中周里的磁帽换上,不知道这样行不行?
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你好?602和9伏继电器你从那里买的?
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请问时刻老师:2822芯片中好象是二个完全相同的音频放大电路,q7中只用了其中一个,如果是这样,能不能把二个放大器并联使用,使其音频输出功率加大一倍?
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做的不错 比我强啊..............
你好?也不错了.7兆中周的电容应该是100p的吧. 你怎么用了150的/
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kn-q7 transceiver and related projects: zl2pd builds the kn-q7 40m ssb transceiverthis qrp transceiver was lots of fun to build. but the limited information in the kit led me to write what i think is a better set of kit building instructions. they might help you too.and then there was that schematic wasn't all that clear....so i redid that as well, and fixed up a couple of minor errors in the original. 6bf看到没。。人家说你了。。。。不过我看了人家的说明书。。是不错。。。