引用wzh19940105发表于7楼的内容 愿闻其详我公司这边的表 校准完以后基本都能做到一个点 除非频率范围非常宽 full span 8G那种
这个网站有介绍:
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另外下面的网站也可以参考:
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比较违反常规认识。