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The power P(dBm) in dBm is equal to 10 times the base 10 logarithm of 1000 times the power P(W) in watts (W) divided by 1 watt (W):
P(dBm) = 10 ⋅ log10( 1000 ⋅P(W) / 1W) = 10 ⋅ log10( P(W) / 1W) + 30
so
1W = 30dBm
| Power (W) | Power (dBm) |
|---|---|
| 0 W | not defined |
| 0+ W | -∞ dBm |
| 0.00001 W | -20 dBm |
| 0.0001 W | -10 dBm |
| 0.001 W | 0 dBm |
| 0.01 W | 10 dBm |
| 0.1 W | 20 dBm |
| 1 W | 30 dBm |
| 10 W | 40 dBm |
| 100 W | 50 dBm |
| 1000 W | 60 dBm |
| 10000 W | 70 dBm |
| 100000 W | 80 dBm |
| 1000000 W | 90 dBm |
Converting watts to decibels milliwatts (dBm) is a common task in the field of power measurements, particularly in telecommunications and electronics. Our user-friendly guide is crafted for individuals of varying expertise levels, providing a straightforward approach to this essential conversion.
Our guide emphasizes clear and accessible language, avoiding unnecessary technical terms to enhance understanding. Whether you're an engineer, telecommunications professional, or someone interested in power measurements, our guide serves as a practical resource for comprehending and applying watts to dBm conversion in different contexts.
Practical applications of this conversion abound, from assessing signal strength in communication systems to understanding power levels in electronic devices. By using common vocabulary and steering clear of complex terminology, our guide ensures that the concept is easily grasped and can be seamlessly applied in day-to-day scenarios.