公司简介
微波器件器件供应商
dBm | mW | dBm | W | dBm | KW | dBm | KW |
-10 | 0.01 | 30 | 1.0 | 60 | 1 | 90 | 1000 |
-9 | 0.125 | 31 | 1.3 | 63.01 | 2 | 93.01 | 2000 |
-8 | 0.16 | 32 | 1.6 | 64.77 | 3 | 94.77 | 3000 |
-7 | 0.20 | 33 | 2.0 | 66.02 | 4 | 96.02 | 4000 |
-6 | 0.25 | 34 | 2.5 | 66.98 | 5 | 96.98 | 5000 |
-5 | 0.32 | 35 | 3.0 | 67.78 | 6 | 97.76 | 6000 |
-4 | 0.40 | 36 | 4.0 | 68.45 | 7 | 98.45 | 7000 |
-3 | 0.50 | 37 | 5.0 | 69.03 | 8 | 99.03 | 8000 |
-2 | 0.64 | 38 | 6.0 | 69.54 | 9 | 99.51 | 9000 |
-1 | 0.80 | 39 | 8.0 | 70 | 10 | 100.00 | 10000 |
0 | 1.0 | 40 | 10 | 73 | 20 | 103.01 | 20000 |
1 | 1.3 | 41 | 13 | 74.77 | 30 | 104.77 | 30000 |
2 | 1.6 | 42 | 16 | 76.02 | 40 | 106.06 | 40000 |
3 | 2.0 | 43 | 20 | 76.98 | 50 | 106.98 | 50000 |
4 | 2.5 | 44 | 25 | 77.78 | 60 | 107.78 | 60000 |
5 | 3.2 | 45 | 32 | 78.45 | 70 | 108.45 | 70000 |
6 | 4.0 | 46 | 40 | 79.03 | 80 | 109.03 | 80000 |
7 | 5.0 | 47 | 50 | 79.54 | 90 | 109.54 | 90000 |
8 | 6.0 | 48 | 64 | 80 | 100 | 110.00 | 100000 |
9 | 8.0 | 49 | 80 | 83.01 | 200 | 113.01 | 200000 |
10 | 10 | 50 | 100 | 84.77 | 300 | 114.77 | 300000 |
11 | 13 |
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| 86.02 | 400 | 116.02 | 400000 |
12 | 16 |
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| 86.98 | 500 | 116.98 | 500000 |
13 | 20 |
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| 87.78 | 600 | 117.78 | 600000 |
14 | 25 |
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| 88.45 | 700 | 118.45 | 700000 |
15 | 32 |
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| 89.03 | 800 | 119.03 | 800000 |
16 | 40 |
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| 89.54 | 900 | 119.54 | 900000 |
17 | 50 |
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| 120.00 | 1000000 |
18 | 64 |
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| 123.01 | 2000000 |
19 | 80 |
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| 124.77 | 3000000 |
20 | 100 |
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21 | 128 |
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22 | 160 |
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23 | 200 | 射频知识: | |||||
24 | 250 | 功率/电平（dBm）：放大器的输出能力，一般单位为W、mW、dBm。 | |||||
25 | 320 | dBm是取 1 mW 作基准值，以分贝表示的绝对功率电平。 | |||||
26 | 400 | 电平 (dBm) = 10 lg W | |||||
27 | 500 | 5W à 10 lg 5000 = 37 dBm | |||||
28 | 640 | 10W à 10 lg 10000 = 40 dBm | |||||
29 | 800 | 20W à 10 lg 20000 = 43 dBm | |||||
