This converter allows you to transform power expressed in dBW (decibels relative to one watt) into dBm (decibels relative to one milliwatt). This conversion is essential for harmonizing power units in RF and electronic systems.
Formula
dBm = dBW + 30
Explanation of the formula
The dBW to dBm conversion is based on the fact that one watt corresponds to 1000 milliwatts. Adding 30 dB to a value in dBW therefore allows it to be expressed in dBm. This operation is simple but fundamental for comparing and calculating powers in different RF systems.
Uses
- Compare power levels expressed in dBW and dBm.
- Easily calculate the power received or transmitted in communication systems.
- Facilitate the integration of RF components with coherent units.
- Evaluate power margins and losses in transmission and reception chains.