Table de conversion de Puissance
dBm < Puissance W < Tension V @ Z=600 Ohms
Power dBm < Power W < Voltage V @ Z=600
Ohms conversion Table
P Rel.
@ 600 Ohms
|
P Abs.
|
Tension (RMS)
|
P Rel.
@ 600 Ohms
|
P Abs.
|
Tension (RMS)
|
-150 dBm
|
1.00 aW
|
24.51 nV
|
-50 dBm
|
10.00 nW
|
2.45 mV
|
-149 dBm
|
1.26 aW
|
27.50 nV
|
-49 dBm
|
12.59 nW
|
2.75 mV
|
-148 dBm
|
1.58 aW
|
30.85 nV
|
-48 dBm
|
15.85 nW
|
3.09 mV
|
-147 dBm
|
2.00 aW
|
34.62 nV
|
-47 dBm
|
19.95 nW
|
3.46 mV
|
-146 dBm
|
2.51 aW
|
38.84 nV
|
-46 dBm
|
25.12 nW
|
3.88 mV
|
-145 dBm
|
3.16 aW
|
43.58 nV
|
-45 dBm
|
31.62 nW
|
4.36 mV
|
-144 dBm
|
3.98 aW
|
48.90 nV
|
-44 dBm
|
39.81 nW
|
4.89 mV
|
-143 dBm
|
5.01 aW
|
54.87 nV
|
-43 dBm
|
50.12 nW
|
5.49 mV
|
-142 dBm
|
6.31 aW
|
61.56 nV
|
-42 dBm
|
63.10 nW
|
6.16 mV
|
-141 dBm
|
7.94 aW
|
69.07 nV
|
-41 dBm
|
79.43 nW
|
6.91 mV
|
-140 dBm
|
10.00 aW
|
77.50 nV
|
-40 dBm
|
100.00 nW
|
7.75 mV
|
-139 dBm
|
12.59 aW
|
86.96 nV
|
-39 dBm
|
125.89 nW
|
8.70 mV
|
-138 dBm
|
15.85 aW
|
97.57 nV
|
-38 dBm
|
158.49 nW
|
9.76 mV
|
-137 dBm
|
19.95 aW
|
109.47 nV
|
-37 dBm
|
199.53 nW
|
10.95 mV
|
-136 dBm
|
25.12 aW
|
122.83 nV
|
-36 dBm
|
251.19 nW
|
12.28 mV
|
-135 dBm
|
31.62 aW
|
137.82 nV
|
-35 dBm
|
316.23 nW
|
13.78 mV
|
-134 dBm
|
39.81 aW
|
154.63 nV
|
-34 dBm
|
398.11 nW
|
15.46 mV
|
-133 dBm
|
50.12 aW
|
173.50 nV
|
-33 dBm
|
501.19 nW
|
17.35 mV
|
-132 dBm
|
63.10 aW
|
194.67 nV
|
-32 dBm
|
630.96 nW
|
19.47 mV
|
-131 dBm
|
79.43 aW
|
218.42 nV
|
-31 dBm
|
794.33 nW
|
21.84 mV
|
-130 dBm
|
100.00 aW
|
245.08 nV
|
-30 dBm
|
1.00 uW
|
24.51 mV
|
-129 dBm
|
125.89 aW
|
274.98 nV
|
-29 dBm
|
1.26 uW
|
27.50 mV
|
-128 dBm
|
158.49 aW
|
308.53 nV
|
-28 dBm
|
1.58 uW
|
30.85 mV
|
-127 dBm
|
199.53 aW
|
346.18 nV
|
-27 dBm
|
2.00 uW
|
34.62 mV
|
-126 dBm
|
251.19 aW
|
388.42 nV
|
-26 dBm
|
2.51 uW
|
38.84 mV
|
-125 dBm
|
316.23 aW
|
435.81 nV
|
-25 dBm
|
3.16 uW
|
43.58 mV
|
-124 dBm
|
398.11 aW
|
488.99 nV
|
-24 dBm
|
3.98 uW
|
48.90 mV
|
-123 dBm
|
501.19 aW
|
548.66 nV
|
-23 dBm
|
5.01 uW
|
54.87 mV
|
-122 dBm
|
630.96 aW
|
615.60 nV
|
-22 dBm
|
6.31 uW
|
61.56 mV
|
-121 dBm
|
794.33 aW
|
690.72 nV
|
-21 dBm
|
7.94 uW
|
69.07 mV
|
-120 dBm
|
1.00 fW
|
775.00 nV
|
-20 dBm
|
10.00 uW
|
77.50 mV
|
-119 dBm
|
1.26 fW
|
869.56 nV
|
-19 dBm
|
12.59 uW
|
86.96 mV
|
-118 dBm
|
1.58 fW
|
975.67 nV
|
-18 dBm
|
15.85 uW
|
97.57 mV
|
-117 dBm
|
2.00 fW
|
1.09 uV
|
-17 dBm
|
19.95 uW
|
109.47 mV
|
-116 dBm
|
2.51 fW
|
1.23 uV
|
-16 dBm
|
25.12 uW
|
122.83 mV
|
-115 dBm
|
3.16 fW
|
1.38 uV
|
-15 dBm
|
31.62 uW
|
137.82 mV
|
-114 dBm
|
3.98 fW
|
1.55 uV
|
-14 dBm
|
39.81 uW
|
154.63 mV
|
-113 dBm
|
5.01 fW
|
1.74 uV
|
-13 dBm
|
50.12 uW
|
173.50 mV
|
-112 dBm
|
6.31 fW
|
1.95 uV
|
-12 dBm
|
63.10 uW
|
194.67 mV
|
-111 dBm
|
7.94 fW
|
2.18 uV
|
-11 dBm
|
79.43 uW
|
218.42 mV
|
-110 dBm
|
10.00 fW
|
2.45 uV
|
-10 dBm
|
100.00 uW
|
245.08 mV
|
-109 dBm
|
12.59 fW
|
2.75 uV
|
-9 dBm
|
125.89 uW
|
274.98 mV
|
-108 dBm
|
15.85 fW
|
3.09 uV
|
-8 dBm
|
158.49 uW
|
308.53 mV
|
-107 dBm
|
19.95 fW
|
3.46 uV
|
-7 dBm
|
199.53 uW
|
346.18 mV
|
-106 dBm
|
25.12 fW
|
3.88 uV
|
-6 dBm
|
251.19 uW
|
388.42 mV
|
-105 dBm
|
31.62 fW
|
4.36 uV
|
-5 dBm
|
316.23 uW
|
435.81 mV
|
-104 dBm
|
39.81 fW
|
4.89 uV
|
-4 dBm
|
398.11 uW
|
488.99 mV
|
-103 dBm
|
50.12 fW
|
5.49 uV
|
-3 dBm
|
501.19 uW
|
548.66 mV
|
-102 dBm
|
63.10 fW
|
6.16 uV
|
-2 dBm
|
630.96 uW
|
615.60 mV
|
-101 dBm
|
79.43 fW
|
6.91 uV
|
-1 dBm
|
794.33 uW
|
690.72 mV
|
-100 dBm
|
100.00 fW
|
7.75 uV
|
+0 dBm
|
1.00 mW
|
775.00 mV
|
-99 dBm
|
125.89 fW
|
8.70 uV
|
+1 dBm
|
1.26 mW
|
869.56 mV
|
-98 dBm
|
158.49 fW
|
9.76 uV
|
+2 dBm
|
1.58 mW
|
975.67 mV
|
-97 dBm
|
199.53 fW
|
10.95 uV
|
+3 dBm
|
2.00 mW
|
1.09 V
|
-96 dBm
|
251.19 fW
|
12.28 uV
|
+4 dBm
|
2.51 mW
|
1.23 V
|
-95 dBm
|
316.23 fW
|
13.78 uV
|
+5 dBm
|
3.16 mW
|
1.38 V
|
-94 dBm
|
398.11 fW
|
15.46 uV
|
+6 dBm
|
3.98 mW
|
1.55 V
|
-93 dBm
|
501.19 fW
|
17.35 uV
|
+7 dBm
|
5.01 mW
|
1.74 V
|
-92 dBm
|
630.96 fW
|
19.47 uV
|
+8 dBm
|
6.31 mW
|
1.95 V
|
-91 dBm
|
794.33 fW
|
21.84 uV
|
+9 dBm
|
7.94 mW
|
2.18 V
|
-90 dBm
|
1.00 pW
|
24.51 uV
|
+10 dBm
|
10.00 mW
|
2.45 V
|
-89 dBm
|
1.26 pW
|
27.50 uV
|
+11 dBm
|
12.59 mW
|
2.75 V
|
-88 dBm
|
1.58 pW
|
30.85 uV
|
+12 dBm
|
15.85 mW
|
3.09 V
|
-87 dBm
|
2.00 pW
|
34.62 uV
|
+13 dBm
|
19.95 mW
|
3.46 V
|
-86 dBm
|
2.51 pW
|
38.84 uV
|
+14 dBm
|
25.12 mW
|
3.88 V
|
-85 dBm
|
3.16 pW
|
43.58 uV
|
+15 dBm
|
31.62 mW
|
4.36 V
|
-84 dBm
|
3.98 pW
|
48.90 uV
|
+16 dBm
|
39.81 mW
|
4.89 V
|
-83 dBm
|
5.01 pW
|
54.87 uV
|
+17 dBm
|
50.12 mW
|
5.49 V
|
-82 dBm
|
6.31 pW
|
61.56 uV
|
+18 dBm
|
63.10 mW
|
6.16 V
|
-81 dBm
|
7.94 pW
|
69.07 uV
|
+19 dBm
|
79.43 mW
|
6.91 V
|
-80 dBm
|
10.00 pW
|
77.50 uV
|
+20 dBm
|
100.00 mW
|
7.75 V
|
-79 dBm
|
12.59 pW
|
86.96 uV
|
+21 dBm
|
125.89 mW
|
8.70 V
|
-78 dBm
|
15.85 pW
|
97.57 uV
|
+22 dBm
|
158.49 mW
|
9.76 V
|
-77 dBm
|
19.95 pW
|
109.47 uV
|
+23 dBm
|
199.53 mW
|
10.95 V
|
-76 dBm
|
25.12 pW
|
122.83 uV
|
+24 dBm
|
251.19 mW
|
12.28 V
|
-75 dBm
|
31.62 pW
|
137.82 uV
|
+25 dBm
|
316.23 mW
|
13.78 V
|
-74 dBm
|
39.81 pW
|
154.63 uV
|
+26 dBm
|
398.11 mW
|
15.46 V
|
-73 dBm
|
50.12 pW
|
173.50 uV
|
+27 dBm
|
501.19 mW
|
17.35 V
|
-72 dBm
|
63.10 pW
|
194.67 uV
|
+28 dBm
|
630.96 mW
|
19.47 V
|
-71 dBm
|
79.43 pW
|
218.42 uV
|
+29 dBm
|
794.33 mW
|
21.84 V
|
-70 dBm
|
100.00 pW
|
245.08 uV
|
+30 dBm
|
1.00 W
|
24.51 V
|
-69 dBm
|
125.89 pW
|
274.98 uV
|
+31 dBm
|
1.26 W
|
27.50 V
|
-68 dBm
|
158.49 pW
|
308.53 uV
|
+32 dBm
|
1.58 W
|
30.85 V
|
-67 dBm
|
199.53 pW
|
346.18 uV
|
+33 dBm
|
2.00 W
|
34.62 V
|
-66 dBm
|
251.19 pW
|
388.42 uV
|
+34 dBm
|
2.51 W
|
38.84 V
|
-65 dBm
|
316.23 pW
|
435.81 uV
|
+35 dBm
|
3.16 W
|
43.58 V
|
-64 dBm
|
398.11 pW
|
488.99 uV
|
+36 dBm
|
3.98 W
|
48.90 V
|
-63 dBm
|
501.19 pW
|
548.66 uV
|
+37 dBm
|
5.01 W
|
54.87 V
|
-62 dBm
|
630.96 pW
|
615.60 uV
|
+38 dBm
|
6.31 W
|
61.56 V
|
-61 dBm
|
794.33 pW
|
690.72 uV
|
+39 dBm
|
7.94 W
|
69.07 V
|
-60 dBm
|
1.00 nW
|
775.00 uV
|
+40 dBm
|
10.00 W
|
77.50 V
|
-59 dBm
|
1.26 nW
|
869.56 uV
|
+41 dBm
|
12.59 W
|
86.96 V
|
-58 dBm
|
1.58 nW
|
975.67 uV
|
+42 dBm
|
15.85 W
|
97.57 V
|
-57 dBm
|
2.00 nW
|
1.09 mV
|
+43 dBm
|
19.95 W
|
109.47 V
|
-56 dBm
|
2.51 nW
|
1.23 mV
|
+44 dBm
|
25.12 W
|
122.83 V
|
-55 dBm
|
3.16 nW
|
1.38 mV
|
+45 dBm
|
31.62 W
|
137.82 V
|
-54 dBm
|
3.98 nW
|
1.55 mV
|
+46 dBm
|
39.81 W
|
154.63 V
|
-53 dBm
|
5.01 nW
|
1.74 mV
|
+47 dBm
|
50.12 W
|
173.50 V
|
-52 dBm
|
6.31 nW
|
1.95 mV
|
+48 dBm
|
63.10 W
|
194.67 V
|
-51 dBm
|
7.94 nW
|
2.18 mV
|
+49 dBm
|
79.43 W
|
218.42 V
|
|
|
|
+50 dBm
|
100.00 W
|
245.08 V
|