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| 文件: |
功率电平转换软件.rar |
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| 大小: |
166KB |
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| 下载: |
下载
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场强对应uv,即电压幅度,比如
-20db就对应22.387mv
比如我们说有-20db的衰减,就是说,输入信号经过电路之后输出幅度减少了22.387mv,
比如输入为100mv,经过一系列电路之后输出测得为77.613mv,那么我们就说电路衰减为-20db,
又比如说有20db的增益,就是说,输入信号经过电路之后输出幅度提高了22.387mv,
比如输入为100mv,经过一系列电路之后输出测得为122.387mv,那么我们就说电路增益为20dm[以上纯属个人理解,如果有误希望指出,以便更正luther.gliethttp]]
无线电单位换算表-dBmV、mW、dBuV、dBm、mVpp、mVp、mV(RMS)、uV(RMS)相互转换
| |
|
|
System: |
50 |
W |
|
| mVpp |
mVp |
mV(RMS) |
uV(RMS) |
dBmV |
dBuV |
mW |
dBm |
| 2.00E-04 |
1.00E-04 |
7.07E-05 |
0.07 |
-83.01 |
-23.01 |
1.00E-13 |
-130.00 |
| 5.00E-04 |
2.50E-04 |
1.77E-04 |
0.18 |
-75.05 |
-15.05 |
6.25E-13 |
-122.04 |
| 1.00E-03 |
5.00E-04 |
3.54E-04 |
0.35 |
-69.03 |
-9.03 |
2.50E-12 |
-116.02 |
| 1.00E-02 |
0.01 |
0.00 |
3.54E+00 |
-49.03 |
10.97 |
2.50E-10 |
-96.02 |
| 1.00E-01 |
0.05 |
0.04 |
3.54E+01 |
-29.03 |
30.97 |
2.50E-08 |
-76.02 |
| 1.00E+00 |
0.50 |
0.35 |
3.54E+02 |
-9.03 |
50.97 |
2.50E-06 |
-56.02 |
| 10.00 |
5.00 |
3.54 |
3.54E+03 |
10.97 |
70.97 |
2.50E-04 |
-36.02 |
| 20.00 |
10.00 |
7.07 |
7.07E+03 |
16.99 |
76.99 |
1.00E-03 |
-30.00 |
| 50.00 |
25.00 |
17.68 |
1.77E+04 |
24.95 |
84.95 |
6.25E-03 |
-22.04 |
| 100.00 |
50.00 |
35.36 |
3.54E+04 |
30.97 |
90.97 |
2.50E-02 |
-16.02 |
| 200.00 |
100.00 |
70.71 |
7.07E+04 |
36.99 |
96.99 |
0.10 |
-10.00 |
| 300.00 |
150.00 |
106.07 |
1.06E+05 |
40.51 |
100.51 |
0.23 |
-6.48 |
| 400.00 |
200.00 |
141.42 |
1.41E+05 |
43.01 |
103.01 |
0.40 |
-3.98 |
| 500.00 |
250.00 |
176.78 |
1.77E+05 |
44.95 |
104.95 |
0.63 |
-2.04 |
| 1000.00 |
500.00 |
353.55 |
3.54E+05 |
50.97 |
110.97 |
2.50 |
3.98 |
| 1100.00 |
550.00 |
388.91 |
3.89E+05 |
51.80 |
111.80 |
3.03 |
4.81 |
| 1200.00 |
600.00 |
424.26 |
4.24E+05 |
52.55 |
112.55 |
3.60 |
5.56 |
| 1300.00 |
650.00 |
459.62 |
4.60E+05 |
53.25 |
113.25 |
4.23 |
6.26 |
| 1400.00 |
700.00 |
494.97 |
4.95E+05 |
53.89 |
113.89 |
4.90 |
6.90 |
| 1500.00 |
750.00 |
530.33 |
5.30E+05 |
54.49 |
114.49 |
5.63 |
7.50 |
| 2000.00 |
1000.00 |
707.11 |
7.07E+05 |
56.99 |
116.99 |
10.00 |
10.00 |
| 2500.00 |
1250.00 |
883.88 |
8.84E+05 |
58.93 |
118.93 |
15.63 |
11.94 |
| 3000.00 |
1500.00 |
1060.66 |
1.06E+06 |
60.51 |
120.51 |
22.50 |
13.52 |
| 3500.00 |
1750.00 |
1237.44 |
1.24E+06 |
61.85 |
121.85 |
30.63 |
14.86 |
| 4000.00 |
2000.00 |
1414.21 |
1.41E+06 |
63.01 |
123.01 |
40.00 |
16.02 |
| 5000.00 |
2500.00 |
1767.77 |
1.77E+06 |
64.95 |
124.95 |
62.50 |
17.96 |
| 6000.00 |
3000.00 |
2121.32 |
2.12E+06 |
66.53 |
126.53 |
90.00 |
19.54 |
| 7000.00 |
3500.00 |
2474.87 |
2.47E+06 |
67.87 |
127.87 |
122.50 |
20.88 |
| 8000.00 |
4000.00 |
2828.43 |
2.83E+06 |
69.03 |
129.03 |
160.00 |
22.04 |
| 9000.00 |
4500.00 |
3181.98 |
3.18E+06 |
70.05 |
130.05 |
202.50 |
23.06 |
| 10000.00 |
5000.00 |
3535.53 |
3.54E+06 |
70.97 |
130.97 |
250.00 |
23.98 |
| 11000.00 |
5500.00 |
3889.09 |
3.89E+06 |
71.80 |
131.80 |
302.50 |
24.81 |
| 12000.00 |
6000.00 |
4242.64 |
4.24E+06 |
72.55 |
132.55 |
360.00 |
25.56 |
| 13000.00 |
6500.00 |
4596.19 |
4.60E+06 |
73.25 |
133.25 |
422.50 |
26.26 |
| 14000.00 |
7000.00 |
4949.75 |
4.95E+06 |
73.89 |
133.89 |
490.00 |
26.90 |
| 15000.00 |
7500.00 |
5303.30 |
5.30E+06 |
74.49 |
134.49 |
562.50 |
27.50 |
| 16000.00 |
8000.00 |
5656.85 |
5.66E+06 |
75.05 |
135.05 |
640.00 |
28.06 |
| 17000.00 |
8500.00 |
6010.41 |
6.01E+06 |
75.58 |
135.58 |
722.50 |
28.59 |
| 18000.00 |
9000.00 |
6363.96 |
6.36E+06 |
76.07 |
136.07 |
810.00 |
29.08 |
| 19000.00 |
9500.00 |
6717.51 |
6.72E+06 |
76.54 |
136.54 |
902.50 |
29.55 |
| 20000.00 |
10000.00 |
7071.07 |
7.07E+06 |
76.99 |
136.99 |
1000.00 |
30.00 |
测量单位换算表
| *ALLARE50ΩSYSTEM |
| dBm |
mW |
dBW |
dBuV |
uV |
dBm |
mW |
dBW |
dBuV |
uV |
| 30 |
1.000E+03 |
0.0 |
136.9897 |
7.071E+06 |
-50 |
1.000E-05 |
-80.0 |
56.9897 |
7.071E+02 |
| 29 |
7.943E+02 |
-1.0 |
135.9897 |
6.302E+06 |
-51 |
7.943E-06 |
-81.0 |
55.9897 |
6.302E+02 |
| 28 |
6.310E+02 |
-2.0 |
134.9897 |
5.617E+06 |
-52 |
6.310E-06 |
-82.0 |
54.9897 |
5.617E+02 |
| 27 |
5.012E+02 |
-3.0 |
133.9897 |
5.006E+06 |
-53 |
5.012E-06 |
-83.0 |
53.9897 |
5.006E+02 |
| 26 |
3.981E+02 |
-4.0 |
132.9897 |
4.462E+06 |
-54 |
3.981E-06 |
-84.0 |
52.9897 |
4.462E+02 |
| 25 |
3.162E+02 |
-5.0 |
131.9897 |
3.976E+06 |
-55 |
3.162E-06 |
-85.0 |
51.9897 |
3.976E+02 |
| 24 |
2.512E+02 |
-6.0 |
130.9897 |
3.544E+06 |
-56 |
2.512E-06 |
-86.0 |
50.9897 |
3.544E+02 |
| 23 |
1.995E+02 |
-7.0 |
129.9897 |
3.159E+06 |
-57 |
1.995E-06 |
-87.0 |
49.9897 |
3.159E+02 |
| 22 |
1.585E+02 |
-8.0 |
128.9897 |
2.815E+06 |
-58 |
1.585E-06 |
-88.0 |
48.9897 |
2.815E+02 |
| 21 |
1.259E+02 |
-9.0 |
127.9897 |
2.509E+06 |
-59 |
1.259E-06 |
-89.0 |
47.9897 |
2.509E+02 |
| 20 |
1.000E+02 |
-10.0 |
126.9897 |
2.236E+06 |
-60 |
1.000E-06 |
-90.0 |
46.9897 |
2.236E+02 |
| 19 |
7.943E+01 |
-11.0 |
125.9897 |
1.993E+06 |
-61 |
7.943E-07 |
-91.0 |
45.9897 |
1.993E+02 |
| 18 |
6.310E+01 |
-12.0 |
124.9897 |
1.776E+06 |
-62 |
6.310E-07 |
-92.0 |
44.9897 |
1.776E+02 |
| 17 |
5.012E+01 |
-13.0 |
123.9897 |
1.583E+06 |
-63 |
5.012E-07 |
-93.0 |
43.9897 |
1.583E+02 |
| 16 |
3.981E+01 |
-14.0 |
122.9897 |
1.411E+06 |
-64 |
3.981E-07 |
-94.0 |
42.9897 |
1.411E+02 |
| 15 |
3.162E+01 |
-15.0 |
121.9897 |
1.257E+06 |
-65 |
3.162E-07 |
-95.0 |
41.9897 |
1.257E+02 |
| 14 |
2.512E+01 |
-16.0 |
120.9897 |
1.121E+06 |
-66 |
2.512E-07 |
-96.0 |
40.9897 |
1.121E+02 |
| 13 |
1.995E+01 |
-17.0 |
119.9897 |
9.988E+05 |
-67 |
1.995E-07 |
-97.0 |
39.9897 |
9.988E+01 |
| 12 |
1.585E+01 |
-18.0 |
118.9897 |
8.902E+05 |
-68 |
1.585E-07 |
-98.0 |
38.9897 |
8.902E+01 |
| 11 |
1.259E+01 |
-19.0 |
117.9897 |
7.934E+05 |
-69 |
1.259E-07 |
-99.0 |
37.9897 |
7.934E+01 |
| 10 |
1.000E+01 |
-20.0 |
116.9897 |
7.071E+05 |
-70 |
1.000E-07 |
-100.0 |
36.9897 |
7.071E+01 |
| 9 |
7.943E+00 |
-21.0 |
115.9897 |
6.302E+05 |
-71 |
7.943E-08 |
-101.0 |
35.9897 |
6.302E+01 |
| 8 |
6.310E+00 |
-22.0 |
114.9897 |
5.617E+05 |
-72 |
6.310E-08 |
-102.0 |
34.9897 |
5.617E+01 |
| 7 |
5.012E+00 |
-23.0 |
113.9897 |
5.006E+05 |
-73 |
5.012E-08 |
-103.0 |
33.9897 |
5.006E+01 |
| 6 |
3.981E+00 |
-24.0 |
112.9897 |
4.462E+05 |
-74 |
3.981E-08 |
-104.0 |
32.9897 |
4.462E+01 |
| 5 |
3.162E+00 |
-25.0 |
111.9897 |
3.976E+05 |
-75 |
3.162E-08 |
-105.0 |
31.9897 |
3.976E+01 |
| 4 |
2.512E+00 |
-26.0 |
110.9897 |
3.544E+05 |
-76 |
2.512E-08 |
-106.0 |
30.9897 |
3.544E+01 |
| 3 |
1.995E+00 |
-27.0 |
109.9897 |
3.159E+05 |
-77 |
1.995E-08 |
-107.0 |
29.9897 |
3.159E+01 |
| 2 |
1.585E+00 |
-28.0 |
108.9897 |
2.815E+05 |
-78 |
1.585E-08 |
-108.0 |
28.9897 |
2.815E+01 |
| 1 |
1.259E+00 |
-29.0 |
107.9897 |
2.509E+05 |
-79 |
1.259E-08 |
-109.0 |
27.9897 |
2.509E+01 |
| 0 |
1.000E+00 |
-30.0 |
106.9897 |
2.236E+05 |
-80 |
1.000E-08 |
-110.0 |
26.9897 |
2.236E+01 |
| -1 |
7.943E-01 |
-31.0 |
105.9897 |
1.993E+05 |
-81 |
7.943E-09 |
-111.0 |
25.9897 |
1.993E+01 |
| -2 |
6.310E-01 |
-32.0 |
104.9897 |
1.776E+05 |
-82 |
6.310E-09 |
-112.0 |
24.9897 |
1.776E+01 |
| -3 |
5.012E-01 |
-33.0 |
103.9897 |
1.583E+05 |
-83 |
5.012E-09 |
-113.0 |
23.9897 |
1.583E+01 |
| -4 |
3.981E-01 |
-34.0 |
102.9897 |
1.411E+05 |
-84 |
3.981E-09 |
-114.0 |
22.9897 |
1.411E+01 |
| -5 |
3.162E-01 |
-35.0 |
101.9897 |
1.257E+05 |
-85 |
3.162E-09 |
-115.0 |
21.9897 |
1.257E+01 |
| -6 |
2.512E-01 |
-36.0 |
100.9897 |
1.121E+05 |
-86 |
2.512E-09 |
-116.0 |
20.9897 |
1.121E+01 |
| -7 |
1.995E-01 |
-37.0 |
99.9897 |
9.988E+04 |
-87 |
1.995E-09 |
-117.0 |
19.9897 |
9.988E+00 |
| -8 |
1.585E-01 |
-38.0 |
98.9897 |
8.902E+04 |
-88 |
1.585E-09 |
-118.0 |
18.9897 |
8.902E+00 |
| -9 |
1.259E-01 |
-39.0 |
97.9897 |
7.934E+04 |
-89 |
1.259E-09 |
-119.0 |
17.9897 |
7.934E+00 |
| -10 |
1.000E-01 |
-40.0 |
96.9897 |
7.071E+04 |
-90 |
1.000E-09 |
-120.0 |
16.9897 |
7.071E+00 |
| -11 |
7.943E-02 |
-41.0 |
95.9897 |
6.302E+04 |
-91 |
7.943E-10 |
-121.0 |
15.9897 |
6.302E+00 |
| -12 |
6.310E-02 |
-42.0 |
94.9897 |
5.617E+04 |
-92 |
6.310E-10 |
-122.0 |
14.9897 |
5.617E+00 |
| -13 |
5.012E-02 |
-43.0 |
93.9897 |
5.006E+04 |
-93 |
5.012E-10 |
-123.0 |
13.9897 |
5.006E+00 |
| -14 |
3.981E-02 |
-44.0 |
92.9897 |
4.462E+04 |
-94 |
3.981E-10 |
-124.0 |
12.9897 |
4.462E+00 |
| -15 |
3.162E-02 |
-45.0 |
91.9897 |
3.976E+04 |
-95 |
3.162E-10 |
-125.0 |
11.9897 |
3.976E+00 |
| -16 |
2.512E-02 |
-46.0 |
90.9897 |
3.544E+04 |
-96 |
2.512E-10 |
-126.0 |
10.9897 |
3.544E+00 |
| -17 |
1.995E-02 |
-47.0 |
89.9897 |
3.159E+04 |
-97 |
1.995E-10 |
-127.0 |
9.9897 |
3.159E+00 |
| -18 |
1.585E-02 |
-48.0 |
88.9897 |
2.815E+04 |
-98 |
1.585E-10 |
-128.0 |
8.9897 |
2.815E+00 |
| -19 |
1.259E-02 |
-49.0 |
87.9897 |
2.509E+04 |
-99 |
1.259E-10 |
-129.0 |
7.9897 |
2.509E+00 |
| -20 |
1.000E-02 |
-50.0 |
86.9897 |
2.236E+04 |
-100 |
1.000E-10 |
-130.0 |
6.9897 |
2.236E+00 |
| -21 |
7.943E-03 |
-51.0 |
85.9897 |
1.993E+04 |
-101 |
7.943E-11 |
-131.0 |
5.9897 |
1.993E+00 |
| -22 |
6.310E-03 |
-52.0 |
84.9897 |
1.776E+04 |
-102 |
6.310E-11 |
-132.0 |
4.9897 |
1.776E+00 |
| -23 |
5.012E-03 |
-53.0 |
83.9897 |
1.583E+04 |
-103 |
5.012E-11 |
-133.0 |
3.9897 |
1.583E+00 |
| -24 |
3.981E-03 |
-54.0 |
82.9897 |
1.411E+04 |
-104 |
3.981E-11 |
-134.0 |
2.9897 |
1.411E+00 |
| -25 |
3.162E-03 |
-55.0 |
81.9897 |
1.257E+04 |
-105 |
3.162E-11 |
-135.0 |
1.9897 |
1.257E+00 |
| -26 |
2.512E-03 |
-56.0 |
80.9897 |
1.121E+04 |
-106 |
2.512E-11 |
-136.0 |
0.9897 |
1.121E+00 |
| -27 |
1.995E-03 |
-57.0 |
79.9897 |
9.988E+03 |
-107 |
1.995E-11 |
-137.0 |
-0.0103 |
9.988E-01 |
| -28 |
1.585E-03 |
-58.0 |
78.9897 |
8.902E+03 |
-108 |
1.585E-11 |
-138.0 |
-1.0103 |
8.902E-01 |
| -29 |
1.259E-03 |
-59.0 |
77.9897 |
7.934E+03 |
-109 |
1.259E-11 |
-139.0 |
-2.0103 |
7.934E-01 |
| -30 |
1.000E-03 |
-60.0 |
76.9897 |
7.071E+03 |
-110 |
1.000E-11 |
-140.0 |
-3.0103 |
7.071E-01 |
| -31 |
7.943E-04 |
-61.0 |
75.9897 |
6.302E+03 |
-111 |
7.943E-12 |
-141.0 |
-4.0103 |
6.302E-01 |
| -32 |
6.310E-04 |
-62.0 |
74.9897 |
5.617E+03 |
-112 |
6.310E-12 |
-142.0 |
-5.0103 |
5.617E-01 |
| -33 |
5.012E-04 |
-63.0 |
73.9897 |
5.006E+03 |
-113 |
5.012E-12 |
-143.0 |
-6.0103 |
5.006E-01 |
| -34 |
3.981E-04 |
-64.0 |
72.9897 |
4.462E+03 |
-114 |
3.981E-12 |
-144.0 |
-7.0103 |
4.462E-01 |
| -35 |
3.162E-04 |
-65.0 |
71.9897 |
3.976E+03 |
-115 |
3.162E-12 |
-145.0 |
-8.0103 |
3.976E-01 |
| -36 |
2.512E-04 |
-66.0 |
70.9897 |
3.544E+03 |
-116 |
2.512E-12 |
-146.0 |
-9.0103 |
3.544E-01 |
| -37 |
1.995E-04 |
-67.0 |
69.9897 |
3.159E+03 |
-117 |
1.995E-12 |
-147.0 |
-10.0103 |
3.159E-01 |
| -38 |
1.585E-04 |
-68.0 |
68.9897 |
2.815E+03 |
-118 |
1.585E-12 |
-148.0 |
-11.0103 |
2.815E-01 |
| -39 |
1.259E-04 |
-69.0 |
67.9897 |
2.509E+03 |
-119 |
1.259E-12 |
-149.0 |
-12.0103 |
2.509E-01 |
| -40 |
1.000E-04 |
-70.0 |
66.9897 |
2.236E+03 |
-120 |
1.000E-12 |
-150.0 |
-13.0103 |
2.236E-01 |
| -41 |
7.943E-05 |
-71.0 |
65.9897 |
1.993E+03 |
-120.10 |
9.772E-13 |
-150.1 |
-13.1103 |
2.210E-01 |
| -42 |
6.310E-05 |
-72.0 |
64.9897 |
1.776E+03 |
InputValueastouwant
[dBm] |
|
| -43 |
5.012E-05 |
-73.0 |
63.9897 |
1.583E+03 |
|
| -44 |
3.981E-05 |
-74.0 |
62.9897 |
1.411E+03 |
|
| -45 |
3.162E-05 |
-75.0 |
61.9897 |
1.257E+03 |
|
| -46 |
2.512E-05 |
-76.0 |
60.9897 |
1.121E+03 |
|
| -47 |
1.995E-05 |
-77.0 |
59.9897 |
9.988E+02 |
|
|
|
|
|
| -48 |
1.585E-05 |
-78.0 |
58.9897 |
8.902E+02 |
|
|
|
|
|
| -49 |
1.259E-05 |
-79.0 |
57.9897 |
7.934E+02 |
|
|
|
|
| 上表转自： |
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