DBm, DBW, DBuV Calculators - RF Mentor

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Author:

Rex Frobenius To use the calculator below, input a value into the field and hit the enter key. The result will appear below. You can choose different calculations from the drop down menu.

Note that to convert from dBm to dBW, simply subtract 30 from the dBm value. For example: 30 dBm = 0 dBW, which is another way of saying that 1,000 milliwatts equals one Watt.

You may also like our dB to Power and Voltage calculators.

dBm to mWmW to dBm dBW to WattWatt to dBW dBm to VrmsVrms to dBm dBm to dBmVdBmV to dBm dBm to dBuVdBuV to dBm Result will appear here.

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• Software/Calculator

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Check out our YouTube video on how to work with dB in your head (no calculator needed!):

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