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Details
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Written by: Newton C. Braga
| Power Ratio |
Voltage or Current Ratio |
dB |
| 1.000 |
1.000 |
0 |
| 1.023 |
1.012 |
0.1 |
| 1.047 |
1,023 |
0.2 |
| 1.072 |
1.035 |
0.3 |
| 1.096 |
1.047 |
0.4 |
| 1.122 |
1,059 |
0.5 |
| 1.148 |
1.072 |
0.6 |
| 1.175 |
1.084 |
0.7 |
| 1.202 |
1.096 |
0.8 |
| 1.230 |
1.109 |
0.9 |
| 1.259 |
1.122 |
1.0 |
| 1.413 |
1.189 |
1.5 |
| 1.585 |
1.259 |
2.0 |
| 1.778 |
1.324 |
2.5 |
| 1.995 |
1.413 |
3.0 |
| 2.239 |
1.496 |
3.5 |
| 2.512 |
1.585 |
4.0 |
| 2.818 |
1.679 |
4.5 |
| 3.162 |
1.778 |
5.0 |
| 3.548 |
1.884 |
5.5 |
| 3.981 |
1.995 |
6.0 |
| 4.467 |
2.113 |
6.5 |
| 5.012 |
2.239 |
7.0 |
| 5.623 |
2.371 |
7.5 |
| 6.310 |
2.512 |
8.0 |
| 7.079 |
2.661 |
8.5 |
| 8.913 |
2.985 |
9.5 |
| 10.0 |
3.162 |
10 |
| 12.6 |
3.55 |
11 |
| 15.9 |
3.98 |
12 |
| 20.0 |
4.47 |
13 |
| 25.1 |
5.01 |
14 |
| 31.6 |
5.62 |
15 |
| 39.8 |
6.31 |
16 |
| 50.1 |
7.08 |
17 |
| 63.1 |
7.94 |
18 |
| 79.4 |
8.91 |
19 |
| 100.0 |
10.0 |
20 |
| 125.9 |
11.22 |
21 |
| 158.5 |
12.59 |
22 |
| 199.5 |
14.13 |
23 |
| 251.2 |
15.85 |
24 |
| 316.2 |
17.78 |
25 |
| 398.1 |
19.95 |
26 |
| 501.2 |
22.39 |
27 |
| 631.0 |
25.12 |
28 |
| 794.3 |
28.18 |
29 |
| 1 000 |
31.62 |
30 |
| 1 239 |
35.48 |
31 |
| 1 585 |
39.81 |
32 |
| 1 995 |
44.67 |
33 |
| 2 512 |
50.12 |
34 |
| 3 162 |
56.23 |
35 |
| 3 981 |
63.10 |
36 |
| 5 012 |
70.79 |
37 |
| 6 310 |
79.43 |
38 |
| 7 943 |
89.13 |
39 |
| 10 000 |
100.0 |
40 |
| 12 590 |
112.2 |
41 |
| 15 850 |
125.9 |
42 |
| 19 950 |
141.3 |
43 |
| 25 120 |
158.5 |
44 |
| 31 620 |
177.8 |
45 |
| 39 810 |
199.5 |
46 |
| 50 120 |
223.9 |
47 |
| 63 100 |
251.2 |
48 |
| 79 430 |
281.8 |
49 |
| 100 000 |
316 |
50 |
| 1 000 000 |
1, 000 |
60 |
| 10,000,000 |
3,162 |
70 |
