RF power from dBm

The RF power from dBm calculator computes the amount of RF power produced based on the dBm power level.

INSTRUCTIONS: Enter the following:

• (dBm) Power level of the RF signal

RF Power (P): The calculator returns the power level in Watts.  However, this can be automatically converted to compatible units via the pull-down menu.

The Math / Science

The formula for the RF power from dBm is: 

    P = 0.001*10^(dBm/10)

where:

• P = RF power
• dBm = power level

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