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(dBm, Watt)
Power Conversion
Calculator
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Equation
dBm°ú WÀÇ °è»ê½ÄÀº ´Ü¼øÇÑ log scale °è»êÀÏ »ÓÀÌ´Ù. RF¿¡¼´Â
¼ÒÀü·ÂÀ» ÁÖ·Î ´Ù·ç±â ¶§¹®¿¡, W(¿ÍÆ®)º¸´Ù´Â mW(¹Ð¸®¿ÍÆ®)¸¦ ±âÁØÀ¸·Î
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dBm
¡ê W, mW µµÇ¥
Á÷°üÀûÀ¸·Î Watt ´ÜÀ§¿Í dBm
¿ÍÀÇ °ü°è¸¦ ÆÄ¾ÇÇϱâ À§ÇÑ º¯È¯Ç¥´Â ¾Æ·¡¿Í °°´Ù.
|
dBm |
W |
mW |
|
-30 |
0.000001 |
0.0010 |
|
-29 |
0.000001 |
0.0013 |
|
-28 |
0.000002 |
0.0016 |
|
-27 |
0.000002 |
0.0020 |
|
-26 |
0.000003 |
0.0025 |
|
-25 |
0.000003 |
0.0032 |
|
-24 |
0.000004 |
0.0040 |
|
-23 |
0.000005 |
0.0050 |
|
-22 |
0.000006 |
0.0063 |
|
-21 |
0.000008 |
0.0079 |
|
-20 |
0.000010 |
0.0100 |
|
-19 |
0.000013 |
0.0126 |
|
-18 |
0.000016 |
0.0158 |
|
-17 |
0.000020 |
0.0200 |
|
-16 |
0.000025 |
0.0251 |
|
-15 |
0.000032 |
0.0316 |
|
-14 |
0.000040 |
0.0398 |
|
-13 |
0.000050 |
0.0501 |
|
-12 |
0.000063 |
0.0631 |
|
-11 |
0.000079 |
0.0794 |
|
-10 |
0.000100 |
0.1000 |
|
-9 |
0.000126 |
0.1259 |
|
-8 |
0.000158 |
0.1585 |
|
-7 |
0.000200 |
0.1995 |
|
-6 |
0.000251 |
0.2512 |
|
-5 |
0.000316 |
0.3162 |
|
-4 |
0.000398 |
0.3981 |
|
-3 |
0.000501 |
0.5012 |
|
-2 |
0.000631 |
0.6310 |
|
-1 |
0.000794 |
0.7943 |
|
0 |
0.001000 |
1.0000 |
|
1 |
0.001259 |
1.2589 |
|
2 |
0.001585 |
1.5849 |
|
3 |
0.001995 |
1.9953 |
|
4 |
0.002512 |
2.5119 |
|
5 |
0.003162 |
3.1623 |
|
6 |
0.003981 |
3.9811 |
|
7 |
0.005012 |
5.0119 |
|
8 |
0.006310 |
6.3096 |
|
9 |
0.007943 |
7.9433 |
|
10 |
0.010000 |
10.0000 |
|
11 |
0.012589 |
12.5893 |
|
12 |
0.015849 |
15.8489 |
|
13 |
0.019953 |
19.9526 |
|
14 |
0.025119 |
25.1189 |
|
15 |
0.031623 |
31.6228 |
|
16 |
0.039811 |
39.8107 |
|
17 |
0.050119 |
50.1187 |
|
18 |
0.063096 |
63.0957 |
|
19 |
0.079433 |
79.4328 |
|
20 |
0.100000 |
100.0000 |
|
21 |
0.125893 |
125.8925 |
|
22 |
0.158489 |
158.4893 |
|
23 |
0.199526 |
199.5262 |
|
24 |
0.251189 |
251.1886 |
|
25 |
0.316228 |
316.2278 |
|
26 |
0.398107 |
398.1072 |
|
27 |
0.501187 |
501.1872 |
|
28 |
0.630957 |
630.9573 |
|
29 |
0.794328 |
794.3282 |
|
30 |
1.000000 |
1000.0000 |
|
31 |
1.258925 |
1258.9254 |
|
32 |
1.584893 |
1584.8932 |
|
33 |
1.995262 |
1995.2623 |
|
34 |
2.511886 |
2511.8864 |
|
35 |
3.162278 |
3162.2777 |
|
36 |
3.981072 |
3981.0717 |
|
37 |
5.011872 |
5011.8723 |
|
38 |
6.309573 |
6309.5734 |
|
39 |
7.943282 |
7943.2823 |
|
40 |
10.000000 |
10000.0000 |
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