官方网站

©成都赛英科技有限公司    蜀ICP备05013208号

网站建设:中企动力 成都

公司地址:成都市成华区龙潭寺华盛路58号20幢1号

客服热线:13880041342 雷 瑜 028-87062536 028-87050082

公司邮箱:sine@sine.cn

可信组件

50Ω传输系统功率关系换算表

浏览量
50Ω传输系统功率电压关系换算表
Power Conversion Table for 50Ω System
 
dBm
mW
dBmV
mVRMS
mVP
mVPP
-50
0.000
-3.0
0.7
1.0
2.0
-45
0.000
2.0
1.3
1.8
3.6
-40
0.000
7.0
2.2
3.2
6.3
-35
0.000
12.0
4.0
5.6
11.2
-30
0.001
17.0
7.1
10.0
20.0
-25
0.003
22.0
12.6
17.8
35.6
-20
0.010
27.0
22.4
31.6
63.2
-15
0.032
32.0
39.8
56.2
112.5
-10
0.100
37.0
70.7
100.0
200.0
-5
0.316
42.0
125.7
177.8
355.7
0
1.000
47.0
223.6
316.2
632.5
1
1.259
48.0
250.9
354.8
709.6
2
1.585
49.0
281.5
398.1
796.2
3
1.995
50.0
315.9
446.7
893.4
4
2.512
51.0
354.4
501.2
1002.4
5
3.162
52.0
397.6
562.3
1124.7
6
3.981
53.0
446.2
631.0
1261.9
7
5.012
54.0
500.6
707.9
1415.9
8
6.310
55.0
561.7
794.3
1588.7
9
7.943
56.0
630.2
891.3
1782.5
10
10.000
57.0
707.1
1000.0
2000.0
11
12.589
58.0
793.4
1122.0
2244.0
12
15.849
59.0
890.2
1258.0
2517.9
13
19.953
60.0
998.8
1412.5
2825.1
14
25.113
61.0
1120.7
1584.9
3169.8
15
31.623
62.0
1257.4
1778.3
35856.6
16
39.811
63.0
1410.9
1995.3
3990.5
17
50.119
64.0
1583.0
2238.7
4477.4
18
63.096
65.0
1776.2
2511.9
5023.8
19
79.433
66.0
1992.9
2818.4
5636.8
20
100.000
67.0
2236.1
3162.3
6324.6
21
125.893
68.0
2508.9
3548.1
7096.3
22
158.489
69.0
2815.0
3981.1
7962.1
23
199.526
70.0
3158.5
4466.8
8933.7
24
251.189
71.0
3543.9
5011.9
10023.7
25
316.228
72.0
3976.4
5623.4
11246.8
26
398.107
73.0
4461.5
6309.6
12619.1
27
501.187
74.0
5005.9
7079.5
14158.9
28
630.957
75.0
5616.7
7943.3
15886.6
29
794.328
76.0
6302.1
8912.5
17825.0
30
1000.000
77.0
7071.1
10000.0
20000.0
 

常见问题

COMMON PROBLEM