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dBm mW converter

1.1

dBm to mW / mW to dBm conversion calculator
Developer
Vadetskii Iurii
Version
1.1
Updated
Mar 19, 2019
Requirements
Smart Phone
Size
3.2 MB
Get it on
Google Play

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Description

Many devices that send & receive data via antennas give you information about their power in units of dBm. Convert decibel-milliwatts to milliwatts and vice versa!
Power is commonly expressed in decibel values in order to make adjustments due to loses and gains. The logarithmic nature of decibel units translates the multiplication and division associated with gains and losses into addition and subtraction. Once you get used to it, you will never want to return to watts. Units of dBm are decibels relative to 1 mW of power, hence, 0 dBm 1 mW. 1/100 mW is -20 dBm and 100 mW is +20 dBm. Powers less than 1 mW are always negative dBm values, and powers greater than 1 mW are always positive.

What's new

Mar 19, 2019

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