dBm Calculator
dBm is the power ratio of measured power referenced to 1 milliwatt (mW) in decibels (dB). (1) A change in power ratio by a factor of 10 is a 10 dB change. A change in power ratio by a factor of 2 is approximately a 3 dB […]
dBm is the power ratio of measured power referenced to 1 milliwatt (mW) in decibels (dB). (1) A change in power ratio by a factor of 10 is a 10 dB change. A change in power ratio by a factor of 2 is approximately a 3 dB […]