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dB(分贝)与Watts的功率换算关系表

By 骆驼 • 12 10th, 2007 • Category: RadioRSS 2.0 Trackback

dB(分贝)与Watts的功率换算关系表

X(dB)=10lg[Y(mW)]

db-watts.gif

watts-db.gif

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