|
СООТВЕТСТВИЕ ЗНАЧЕНИЙ ОТНОШЕНИЯ ТОКА ИЛИ НАПРЯЖЕНИЯ И ОТНОШЕНИЯ МОЩНОСТЕЙ
|
дБ
|
Отношение тока или
напряжения
|
Отношение мощности
|
дБ
|
Отношение тока или
напряжения
|
Отношение мощности
|
|
0
|
1.000
|
1.000
|
0
|
1.000
|
1.000
|
|
0.1
|
1.012
|
1.023
|
-0.1
|
0.989
|
0.977
|
|
0.2
|
1.023
|
1.047
|
-0.2
|
0.977
|
0.955
|
|
0.3
|
1.035
|
1.072
|
-0.3
|
0.966
|
0.933
|
|
0.4
|
1.047
|
1.096
|
-0.4
|
0.955
|
0.912
|
|
0.5
|
1.059
|
1.122
|
-0.5
|
0.944
|
0.891
|
|
0.6
|
1.072
|
1.148
|
-0.6
|
0.933
|
0.871
|
|
0.8
|
1.096
|
1.202
|
-0.8
|
0.912
|
0.832
|
|
1.0
|
1.122
|
1.259
|
-1.0
|
0.891
|
0.794
|
|
1.5
|
1.189
|
1.413
|
-1.5
|
0.841
|
0.708
|
|
2.0
|
1.259
|
1.585
|
-2.0
|
0.794
|
0.631
|
|
2.5
|
1.334
|
1.778
|
-2.5
|
0.750
|
0.562
|
|
3.0
|
1.413
|
1.995
|
-3.0
|
0.708
|
0.501
|
|
3.5
|
1.496
|
2.239
|
-3.5
|
0.668
|
0.447
|
|
4.0
|
1.585
|
2.512
|
-4.0
|
0.631
|
0.398
|
|
4.5
|
1.679
|
2.818
|
-4.5
|
0.596
|
0.355
|
|
5.0
|
1.778
|
3.162
|
-5.0
|
0.562
|
0.316
|
|
6.0
|
1.995
|
3.981
|
-6.0
|
0.501
|
0.251
|
|
7.0
|
2.239
|
5.012
|
-7.0
|
0.447
|
0.200
|
|
8.0
|
2.512
|
6.310
|
-8.0
|
0.398
|
0.159
|
|
9.0
|
2.818
|
7.943
|
-9.0
|
0.355
|
0.126
|
|
10
|
3.162
|
10.000
|
-10
|
0.316
|
0.100
|
|
11
|
3.55
|
12.6
|
-11
|
0.282
|
0.0794
|
|
12
|
3.96
|
15.9
|
-12
|
0.251
|
0.0631
|
|
13
|
4.47
|
20.0
|
-13
|
0.224
|
0.0501
|
|
14
|
5.01
|
25.1
|
-14
|
0.200
|
0.0398
|
|
15
|
5.62
|
31.6
|
-15
|
0.178
|
0.0316
|
|
16
|
6.31
|
39.8
|
-16
|
0.159
|
0.0251
|
|
18
|
7.94
|
63.1
|
-18
|
0.126
|
0.0159
|
|
20
|
10.0
|
100.0
|
-20
|
0.100
|
0.0100
|
|
30
|
31.6
|
1000.0
|
-30
|
0.0316
|
0.001
|
|
40
|
100.0
|
104
|
-40
|
0.01
|
0.0001
|
|
50
|
316.0
|
105
|
-50
|
0.00316
|
0.00001
|
|
60
|
103
|
106
|
-60
|
0.001
|
0.000001
|
|
70
|
3160.0
|
107
|
-70
|
0.000316
|
0.0000001
|
|
80
|
104
|
108
|
-80
|
0.001
|
0.00000001
|
|
90
|
3.16*104
|
109
|
-90
|
0.0000316
|
0.000000001
|
|
100
|
105
|
1010
|
-100
|
0.00001
|
0.0000000001
|
|
