搜索 - 科创

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我汗...SGTC=spark gap tesla coil這是所有其他分支的鼻祖如果將特徵部件SG換成固態的那就不叫做SGTC了用晶體管當然可以(而且AOHO和我都發過很多次DRSSTC的帖子了)...

SDR接收机的诱惑力远比CW机器有意思一来是基本可以一次性安装成功基本无需调试二来是能听到很多有意思的信号包括SSB CW RTTY PSK31 SSTV之类之类的相对于毫无经验地入门C...

Steve‘s hv他们用555，其实也可以用TL494之类的芯片，达到目的就行。当然不可以，而且必须比输入电压低很多，因为谐振时，电感/电容上面的电压是Q倍的输入电压。不可以，高耐压的MOS管导通阻...

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