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<p><font face="Verdana">调频发射器电路图</font><br/></p>
<p><img style="WIDTH: 630px; HEIGHT: 291px" height="289" src="https://www.elecfans.com/article/UploadPic/2006-4/20064152108528.jpg" width="630"/> </p> <p><img src="https://www.elecfans.com/article/UploadPic/2006-4/200641521010420.gif"/><img src="https://www.elecfans.com/article/UploadPic/2006-4/200641521010487.jpg"/><img src="https://www.elecfans.com/article/UploadPic/2006-4/200641521012563.jpg"/></p> 
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32 个讨论
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三款都是LC振荡 工作时有频飘 做过第一款 振荡与功放用屏蔽盒隔离 实验500米 话音清晰 配FM收音机 做双向调频话不错 功率小 不需到无委备案 第二款 音频功放后调制 9018功率余量不足 会有过调制 语音阻塞 建议换中功率 如3DG12 C1970 第三款不熟悉 抛砖引玉
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顶了，还有7楼威武撒
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<p><font face="Verdana">调频发射器电路图</font><br/></p>
<p><img style="WIDTH: 630px; HEIGHT: 291px" height="289" src="https://www.elecfans.com/article/UploadPic/2006-4/20064152108528.jpg" width="630"/> </p> <p><img src="https://www.elecfans.com/article/UploadPic/2006-4/200641521010420.gif"/><img src="https://www.elecfans.com/article/UploadPic/2006-4/200641521010487.jpg"/><img src="https://www.elecfans.com/article/UploadPic/2006-4/200641521012563.jpg"/></p> 这些东西怎么下载啊 |
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