What is 89 DecibelW in milliwatt
dBm to W/mW Converter Calculator
Conversion of electric power units. DecibelW to W / mW.
Here is the answer to the question: What is 89 DecibelW in milliwatt or 89 DecibelW to milliwatts. Use the calculator below to convert any DecibelW values to Watts or miliwatts.

dBm to miliwatt (mW) / Watt (W), Conversion Table ^{(*)}
Power (dBm)  Power (mW) 
30 dBm  0.001 mW 
20 dBm  0.01 mW 
10 dBm  0.1 mW 
0 dBm  1 mW 
3 dBm  2 mW 
4.8 dBm  3 mW 
6 dBm  4 mW 
7 dBm  5 mW 
7.8 dBm  6 mW 
8.5 dBm  7 mW 
9 dBm  8 mW 
9.5 dBm  9 mW 
10 dBm  10 mW 
20 dBm  100 mW 
30 dBm  1000 mW 
40 dBm  10000 mW 
50 dBm  100000 mW 
60 dBm  1000000 mW 
70 dBm  10000000 mW 
80 dBm  100000000 mW 
90 dBm  1000000000 mW 
100 dBm  10000000000 mW 
(*) Some values are rounded
How to convert dBm to mW
The power conversion from dBm to mW or Watt is given by the formula:
P_{(dBm)} = 10^{(P(mW)/10)}
Example 1:
Convert 20 dBm to milliwatts:
P_{(mW)} = 10^{(20/10) } = 100 mW
So, the power of 20 dBm is equal to 100 mW or 0.1 W (Watt).
Example 2:
Convert 30 dBm to milliwatts:
P_{(mW)} = 10^{(30/10) } = 0.001 mW
So, the power of 30 dBm is equal to 0.001 mW or 0.000001 W = 1 μW.

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dBm to mW Converter Calculator
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