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Azur Electronics
RF POWER - VOLTAGE
CONVERSION CHART
From +99dBm to -99dBm
Power Power   Voltage   Voltage    
dBm Watts   Vrms   dBV    
99
 		7.94
 		MW 19.93 kV 86    
98 6.31 MW 17.76 kV 85    
97 5.01 MW 15.83 kV 84    
96 3.98 MW 14.11 kV 83    
95 3.16
 		MW 12.57 kV 82    
94 2.51 MW 11.21 kV 81    
93 2.00 MW 9.99 kV 80    
92 1.58 MW 8.90 kV 79    
91 1.26 MW 7.93 kV 78    
90 1.00 MW 7.07 kV 77    
89 794.33 kW 6.30 kV 76    
88 630.96 kW 5.62 kV 75    
87 501.19 kW 5.01 kV 74    
86 398.11 kW 4.46 kV 73    
85 316.23
 		kW 3.98 kV 72    
84 251.19 kW 3.54 kV 71    
83 199.53 kW 3.16 kV 70    
82 158.49 kW 2.82 kV 69    
81 125.89 kW 2.51 kV 68    
80 100.00 kW 2.24 kV 67    
79 79.43 kW 1.99 kV 66    
78
 		63.10 kW 1.78 kV 65    
77 50.12 kW 1.58 kV 64    
76 39.81 kW 1.41 kV 63    
75 31.62 kW 1.26 kV 62    
Power Power   Voltage   Voltage    
dBm Watts   Vrms   dBV    
74
 		25.12
 		kW 1.12 kV 61    
73 19.95 kW 998.91 V 60    
72 15.85 kW 890.19 V 59    
71 12.59 kW 793.39 V 58    
70 10.00 kW 707.11 V 57    
69 7.94 kW 630.21 V 56    
68 6.31 kW 561.67 V 55    
67 5.01 kW 500.59 V 54    
66 3.98 kW 446.15 V 53    
65 3.16 kW 397.64 V 52    
64 2.51 kW 354.39 V 51    
63 2.00 kW 315.85 V 50    
62 1.58 kW 281.50 V 49    
61 1.26 kW 250.89 V 48    
60 1.00 kW 223.61 V 47    
59 794.33 W 199.29 V 46    
58 630.96 W 177.62 V 45    
57 501.19 W 158.30 V 44    
56 398.11 W 141.09 V 43    
55 316.23 W 125.74 V 42    
54 251.19 W 112.07 V 41    
53
 		199.53 W 99.88 V 40    
52 158.49 W 89.02 V 39    
51 125.89 W 79.34 V 38    
50 100.00 W 70.71 V 37    
Power Power   Voltage   Voltage

dBm Watts   Vrms   dBV    
49
 		79.43
 		W 63.02 V 36    
48 63.10 W 56.17 V 35    
47 50.12 W 50.06 V 34    
46 39.81 W 44.62 V 33    
45 31.62 W 39.76 V 32    
44 25.12 W 35.44 V 31    
43 19.95 W 31.59 V 30    
42 15.85 W 28.15 V 29    
41 12.59 W 25.09 V 28    
40 10.00 W 22.36 V 27    
39 7.94 W 19.93 V 26    
38 6.31 W 17.76 V 25    
37 5.01 W 15.83 V 24    
36 3.98 W 14.11 V 23    
35 3.16 W 12.57 V 22    
34 2.51 W 11.21 V 21    
33 2.00 W 9.99 V 20    
32 1.58 W 8.90 V 19    
31 1.26 W 7.93 V 18    
30 1.00 W 7.07 V 17    
29 794.33 mW 6.30 V 16    
28
 		630.96 mW 5.62 V 15    
27 501.19 mW 5.01 V 14    
26 398.11 mW 4.46 V 13    
25 316.23 mW 3.98 V 12    
Power Power   Voltage   Voltage Voltage Voltage
dBm Watts   Vrms   dBV dBmV dBµV
24
 		251.19
 		mW 3.54 V 11 71 131
23 199.53 mW 3.16 V 10 70 130
22 158.49 mW 2.82 V 9 69 129
21 125.89 mW 2.51 V 8 68 128
20 100.00 mW 2.24 V 7 67 127
19 79.43 mW 1.99 V 6 66 126
18 63.10 mW 1.78 V 5 65 125
17 50.12 mW 1.58 V 4 64 124
16 39.81 mW 1.41 V 3 63 123
15 31.62 mW 1.26 V 2 62 122
14 25.12 mW 1.12 V 1 61 121
13 19.95 mW 1.00 V 0 60 120
12 15.85 mW 890.19 mV -1 59 119
11 12.59 mW 793.39 mV -2 58 118
10 10.00 mW 707.11 mV -3 57 117
9 7.94 mW 630.21 mV -4 56 116
8 6.31 mW 561.67 mV -5 55 115
7 5.01 mW 500.59 mV -6 54 114
6 3.98 mW 446.15 mV -7 53 113
5 3.16 mW 397.64 mV -8 52 112
4 2.51 mW 354.39 mV -9 51 111
3
 		2.00 mW 315.85 mV -10 50 110
2 1.58 mW 281.50 mV -11 49 109
1 1.26 mW 250.89 mV -12 48 108
0 1.00 mW 223.61 mV -13 47 107
Power Power   Voltage   Voltage Voltage Voltage
dBm Watts   Vrms   dBV dBmV  
0
 		1.00
 		mW 223.61 mV -13 47 107
-1 794.33 µW 199.29 mV -14 46 106
-2 630.96 µW 177.62 mV -15 45 105
-3 501.19 µW 158.30 mV -16 44 104
-4 398.11 µW 141.09 mV -17 43 103
-5 316.23 µW 125.74 mV -18 42 102
-6 251.19 µW 112.07 mV -19
 		41 101
-7 199.53 µW 99.88 mV -20 40 100
-8 158.49 µW 89.02 mV -21 39 99
-9 125.89 µW 79.34 mV -22 38 98
-10 100.00 µW 70.71 mV -23 37 97
-11 79.43 µW 63.02 mV -24 36 96
-12 63.10 µW 56.17 mV -25 35 95
-13 50.12 µW 50.06 mV -26 34 94
-14 39.81 µW 44.62 mV -27 33 93
-15 31.62 µW 39.76 mV -28 32 92
-16 25.12 µW 35.44 mV -29 31 91
-17 19.95 µW 31.59 mV -30 30 90
-18 15.85 µW 28.15 mV -31 29 89
-19 12.59 µW 25.09 mV -32 28 88
-20 10.00 µW 22.36 mV -33 27 87
-21
 		7.94 µW 19.93 mV -34 26 86
-22 6.31 µW 17.76 mV -35 25 85
-23 5.01 µW 15.83 mV -36 24 84
-24 3.98 µW 14.11 mV -37 23 83
Power Power   Voltage   Voltage Voltage Voltage
dBm Watts   Vrms   dBV dBmV dBµV
-25
 		3.16
 		µW 12.57 mV -38 22 82
-26 2.51 µW 11.21 mV -39 21 81
-27 2.00 µW 9.99 mV -40 20 80
-28 1.58 µW 8.90 mV -41 19 79
-29 1.26 µW 7.93 mV -42 18 78
-30 1.00 µW 7.07 mV -43 17 77
-31 794.33
 		nW 6.30 mV -44 16 76
-32 630.96 nW 5.62 mV -45 15 75
-33 501.19 nW 5.01 mV -46 14 74
-34 398.11 nW 4.46 mV -47 13 73
-35 316.23 nW 3.98 mV -48 12 72
-36 251.19 nW 3.54 mV -49 11 71
-37 199.53 nW 3.16 mV -50 10 70
-38 158.49 nW 2.82 mV -51 9 69
-39 125.89 nW 2.51 mV -52 8 68
-40 100.00 nW 2.24 mV -53 7 67
-41 79.43 nW 1.99 mV -54 6 66
-42 63.10 nW 1.78 mV -55 5 65
-43 50.12 nW 1.58 mV -56 4 64
-44 39.81 nW 1.41 mV -57 3 63
-45 31.62 nW 1.26 mV -58 2 62
-46
 		25.12 nW 1.12 mV -59 1 61
-47 19.95 nW 1.00 mV -60 0 60
-48 15.85 nW 890.19 µV -61 -1 59
-49 12.59 nW 793.39 µV -62 -2 58
Power Power   Voltage   Voltage Voltage Voltage
dBm Watts   Vrms   dBV dBmV dBµV
-50
 		10.00
 		nW 707.11 µV -63 -3 57
-51 7.94 nW 630.21 µV -64 -4 56
-52 6.31 nW 561.67 µV -65 -5 55
-53 5.01 nW 500.59 µV -66 -6 54
-54 3.98 nW 446.15 µV -67 -7 53
-55 3.16 nW 397.64 µV -68 -8 52
-56 2.51 nW 354.39 µV -69 -9 51
-57 2.00 nW 315.85 µV -70 -10 50
-58 1.58 nW 281.50 µV -71 -11 49
-59 1.26 nW 250.89 µV -72 -12 48
-60 1.00 nW 223.61 µV -73 -13 47
-61 794.33 pW 199.29 µV -74 -14 46
-62 630.96 pW 177.62 µV -75 -15 45
-63 501.19 pW 158.30 µV -76 -16 44
-64 398.11 pW 141.09 µV -77 -17 43
-65 316.23 pW 125.74 µV -78 -18 42
-66 251.19 pW 112.07 µV -79 -19 41
-67 199.53 pW 99.88 µV -80 -20 40
-68 158.49 pW 89.02 µV -81 -21 39
-69 125.89 pW 79.34 µV -82 -22 38
-70 100.00 pW 70.71 µV -83 -23 37
-71
 		79.43 pW 63.02 µV -84 -24 36
-72 63.10 pW 56.17 µV -85 -25 35
-73 50.12 pW 50.06 µV
 		-86 -26 34
-74 39.81 pW 44.62 µV
 		-87 -27 33
Power Power   Voltage   Voltage Voltage Voltage
dBm Watts   Vrms   dBV dBmV dBµV
-75
 		31.62
 		pW 39.76 µV -88 -28 32
-76 25.12 pW 35.44 µV -89 -29 31
-77 19.95 pW 31.59 µV -90 -30 30
-78 15.85 pW 28.15 µV -91 -31 29
-79 12.59 pW 25.09 µV -92 -32 28
-80 10.00 pW 22.36 µV -93 -33 27
-81 7.94 pW 19.93 µV -94 -34 26
-82 6.31 pW 17.76 µV -95 -35 25
-83 5.01 pW 15.83 µV -96 -36 24
-84 3.98 pW 14.11 µV -97 -37 23
-85 3.16 pW 12.57 µV -98 -38 22
-86 2.51 pW 11.21 µV -99 -39 21
-87 2.00 pW 9.99 µV -100 -40 20
-88 1.58 pW 8.90 µV -101 -41 19
-89 1.26 pW 7.93 µV -102 -42 18
-90 1.00 pW 7.07 µV -103 -43 17
-91 0.79 pW 6.30 µV -104 -44 16
-92 0.63 pW 5.62 µV -105 -45 15
-93 0.50 pW 5.01 µV -106 -46 14
-94 0.40 pW 4.46 µV -107 -47 13
-95 0.32 pW 3.98 µV -108 -48 12
-96
 		0.25 pW 3.54 µV -109 -49 11
-97 0.20 pW 3.16 µV -110 -50 10
-98 0.16 pW 2.82 µV -111 -51 9
-99 0.13 pW 2.51 µV
 		-112 -52 8
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