Relacion entre dBm y Watts

 

Relación entre dBm y Watts

dBm  Watts/Miliwatts
------------------------------
50    100.0000   watts
49      79.43282 watts
48      63.09573 watts
47      50.11872 watts
46      39.81072 watts
45      31.62278 watts
44      25.11886 watts
43      19.95262 watts
42     15.84893 watts
41     12.58925 watts
40     10.00000 watts
39       7.94328 watts
38       6.30957 watts
37       5.01187 watts
36       4.00000 watts
35       3.16228 watts
32       1.58489 watts
30       1.00000 watts
27          500.0 miliwatts
26          400.0 miliwatts
25          320.0 miliwatts
24          250.0 miliwatts
23          200.0 miliwatts
22          160.0 miliwatts
21          130.0 miliwatts
20          100.0 miliwatts
15            32.0 miliwatts
10            10.0 miliwatts
5               3.2 miliwatts
4               2.5 miliwatts
3               2.0 miliwatts
2               1.6 miliwatts
1               1.3 miliwatts
0               1.0 miliwatts

 

Esta tabla es útil para conocer la relación entre dBm y watts.

Las formulas:
dBm = log10 (mW)*10
mW =10^(dBm/10)

 

Fuente: ftapinamar.blogspot.com