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A microphone has an output of -5 dBm, the actual output power is?

3 Answers

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  • Mike W
    Lv 7
    1 month ago

    0 DBm is 1 mw, -3 is about 0.5 mw -6 is about 0.25 mw.  -5 is probably around 0.3 mw, there are calculators on the internet that could give you more exact answers.  

  • 1 month ago

    The -5 dBM is a measure of decibels. It ha nothing to do with output power.

  • Anonymous
    1 month ago

    0.00031622776602 watts.

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