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内容来自Android手机客户端
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bg6qbp:这个是典型的模型遥控接收板 MC3361 +PIC12C508. 频率可能是27M 或35MHZ. (2014-10-30 21:28)
qiufeng:应该是MC3359或MC3361,IC的晶振可更换,晶振决定接收频率,带高放。估计接收频率在27MHz的样子补张类似的图(前级部分)[图片] (2014-10-30 19:38)
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