CONVERSION OF dB LOSS TO PERCETAGE
LOSSES
PERCENTAGE (%) LOSS
CONVERSION OF VOLTAGE & POWER RATIOS TO DECIBELS
| - | DB | + | - | DB | + | - | DB | + | ||||||
| Voltage
or Current Ratio |
Power
Ratio |
Voltage
or Current Ratio |
Power
Ratio |
Voltage
or Current Ratio |
Power
Ratio |
Voltage
or Current Ratio |
Power
Ratio |
Voltage
or Current Ratio |
Power
Ratio |
Voltage
or Current Ratio |
Power
Ratio |
|||
| 1.0000
0.9886 0.9772 0.9661 0.9550 |
1.0000
0.9772 0.9550 0.9333 0.9120 |
0
0.1 0.2 0.3 0.4 |
1.0000
1.012 1.023 1.035 1.047 |
1.0000
1.023 1.047 1.072 1.096 |
0.6310
0.6237 0.6166 0.6095 0.6026 |
0.3981
0.3890 0.3802 0.3715 0.3631 |
4.0
4.1 4.2 4.3 4.4 |
1.585
1.603 1.622 1.641 1.660 |
2.512
2.570 2.630 2.692 2.754 |
0.3981
0.3936 0.3890 0.3846 0.3802 |
0.1585
0.1549 0.1514 0.1479 0.1445 |
8.0
8.1 8.2 8.3 8.4 |
2.512
2.541 2.570 2.600 2.630 |
6.310
6.457 6.607 6.761 6.981 |
| 0.9441
0.9333 0.9228 0.9120 0.9016 |
0.8913
0.8710 0.8511 0.8318 0.8128 |
0.5
0.6 0.7 0.8 0.9 |
1.059
1.072 1.084 1.096 1.109 |
1.122
1.148 1.175 1.202 1.230 |
0.5957
0.5888 05821 0.5754 0.5689 |
0.3548
0.3467 0.3388 0.3311 0.3236 |
4.5
4.6 4.7 4.8 4.9 |
1.679
1.698 1.718 1.738 1.758 |
2.818
2.884 2.951 3.020 3.090 |
0.3758
0.3715 0.3673 0.3631 0.3599 |
0.1413
0.1380 0.1349 0.1318 0.1288 |
8.5
8.6 8.7 8.8 8.9 |
2.661
2.692 2.723 2.754 2.786 |
7.079
7.244 7.413 7.586 7.762 |
| 0.8913
0.8810 0.8710 0.8610 0.8511 |
0.7943
0.7762 0.7586 0.7413 0.7244 |
1.0
1.1 1.2 1.3 1.4 |
1.122
1.135 1.148 1.161 1.175 |
1.259
1.288 1.318 1.349 1.380 |
0.5623
0.5559 0.5495 0.5433 0.5370 |
0.3162
0.3090 0.3020 0.2951 0.2884 |
5.0
5.1 5.2 5.3 5.4 |
1.778
1.799 1.820 1.841 1.862 |
3.162
3.236 3.311 3.368 3.467 |
0.3548
0.3508 0.3467 0.3428 0.3388 |
0.1259
0.1230 0.1202 0.1175 0.1148 |
9.0
9.1 9.2 9.3 9.4 |
2.818
2.851 2.884 2.917 2.951 |
7.943
8.128 8.318 8.511 8.710 |
| 0.8414
0.8318 0.8222 0.8128 0.8035 |
0.7079
0.6918 0.6761 0.6607 0.6457 |
1.5
1.6 1.7 1.8 1.9 |
1.189
1.202 1.216 1.230 1.245 |
1.413
1.445 1.479 1.514 1.549 |
0.5309
0.5249 0.5188 0.5129 0.5070 |
0.2818
0.2754 0.2692 0.2630 0.2570 |
5.5
5.6 5.7 5.8 5.9 |
1.884
1.905 1.928 1.950 1.972 |
3.548
3.631 3.715 3.802 3.890 |
0.3350
0.3311 0.3273 0.3236 0.3199 |
0.1122
0.1096 0.1072 0.1047 0.1023 |
9.5
9.6 9.7 9.8 9.9 |
2.985
3.020 3.055 3.090 3.123 |
8.913
9.120 9.333 9.550 9.772 |
| 0.7943
0.7852 0.7782 0.7674 0.7586 |
0.6310
0.6166 0.6026 0.5888 0.5754 |
2.0
2.1 2.2 2.3 2.4 |
1.259
1.274 1.288 1.303 1.318 |
1.585
1.622 1.660 1.698 1.738 |
0.5012
0.4955 0.4898 0.4842 0.4786 |
0.2512
0.2455 0.2399 0.2344 0.2291 |
6.0
6.1 6.2 6.3 6.4 |
1.995
2.018 2.042 2.065 2.089 |
3.931
4.074 4.169 4.266 4.365 |
0.3162
0.2985 0.2818 0.2512 0.2239 |
0.1000
0.08913 0.07943 0.06310 0.05012 |
10.0
10.5 11.0 12.0 13.0 |
3.132
3.350 3.548 3.981 4.467 |
10.00
11.22 12.59 16.85 19.95 |
| 0.7499
0.7413 0.7328 0.7244 0.7181 |
0.5623
0.5495 0.5370 0.5248 0.5129 |
2.5
2.6 2.7 2.8 2.9 |
1.334
1.349 1.365 1.380 1.396 |
1.778
1.820 1.862 1.905 1.950 |
0.4732
0.4677 0.4624 0.4571 0.4519 |
0.2239
0.2188 0.2138 0.2089 0.2042 |
6.5
6.6 6.7 6.8 6.9 |
2.113
2.138 2.163 2.188 2.213 |
4.467
4.571 4.677 4.786 4.888 |
0.1995
0.1778 0.1585 0.1413 0.1259 |
0.03981
0.03162 0.02512 0.01995 0.01585 |
14.0
15.0 16.0 17.0 18.0 |
5.012
5.623 6.310 7.079 7.943 |
25.12
31.62 39.81 50.12 63.10 |
| 0.7079
0.6998 0.6918 0.6839 0.6761 |
0.5012
0.4898 0.4786 0.4677 0.4571 |
3.0
3.1 3.2 3.3 3.4 |
1.413
1.429 1.445 1.462 1.479 |
1.995
2.042 2.089 2.138 2.188 |
0.4467
0.4416 0.4365 0.4315 0.4266 |
0.1995
0.1950 0.1905 0.1862 0.1820 |
7.0
7.1 7.2 7.3 7.4 |
2.239
2.265 2.291 2.317 2.344 |
5.012
5.129 5.248 5.370 5.495 |
0.1122
0.1000 0.03162 0.01000 0.003162 |
0.01295
0.01000 0.00100 0.00010 0.00001 |
19.0
20.0 30.0 40.0 50.0 |
8.913
10.000 31.620 100.00 316.20 |
79.43
100 1000 10000 10+5 |
| 0.6683
0.6607 0.6531 0.6457 0.6383 |
0.4467
0.4365 0.4266 0.4169 0.4074 |
3.5
3.6 3.7 3.8 3.9 |
1.496
1.514 1.531 1.549 1.567 |
2.239
2.291 2.344 2.399 2.455 |
0.4217
0.4169 0.4121 0.4074 0.4027 |
0.1778
0.1738 0.1698 0.1660 0.1622 |
7.5
7.6 7.7 7.8 7.9 |
2.371
2.399 2.427 2.455 2.483 |
5.623
5.754 5.888 6.026 6.166 |
0.001000
0.0003162 0.0001000 0.00003162 10-5 |
10-6
10-7 10-8 10-9 10-10 |
60.0
70.0 80.0 90.0 100.0 |
1000.0
3162.0 10000.0 31620.0 10+5 |
10+6
10+7 10+8 10+9 10+10 |
CONVERSION OF dB LOSS TO PERCETAGE
LOSSES
PERCENTAGE (%) LOSS