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BH7KQK:BH3AIP,在7023上收你信号不错。不知你用的什么设备 (2013-02-12 13:40)
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BG7DCU:您好、我是在淘宝上武汉那家买的,v1.2版吧?ic是pic12f629。场效应管坏了后故障为无背噪和信号声。短路场效应管的1与3脚后接收恢复正常,能收到cw通联信号了。但是从发射到接收状态比较迟缓, .. (2013-02-16 21:35)