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Social ScienceConvert 50 mW power into dBm. Please show detailed steps for this conversion.
Convert 50 mW power into dBm. Please show detailed steps for this conversion.
Expert Answer
If PT is the power transmitted by an antenna in watts (W), then the power transmitted by the antenna in dBm can be obtained using the following relation:
In short, dBm is a logarithmic unit of power where the reference power is taken as 1 mW.
In this case, the value of the power is given as 50 mW.
Plugging this value into equation (1), the value of the power in dBm will become
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