dB与百分比的常用转换、换算
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(dB)Pout/Pin损耗%(dB)Pout/Pin损耗%
-1000.000 000 000 10.999 999 999 90 1.0 0.0
-950.000 000 000 3160.999 999 999 6841 1.259-0.259
-900.000 000 0010.999 999 9992 1.585-0.585
-850.000 000 003 1620.999 999 996 8383 1.995-0.995
-800.000 000 010.999 999 994 2.512-1.512
-750.000 000 031 6230.999 999 968 3775 3.162-2.162
-700.000 000 10.999 999 96 3.981-2.981
-650.000 000 316 2280.999 999 683 7727 5.012-4.012
-600.000 0010.999 9998 6.310-5.310
-550.000 003 162 2780.999 996 837 72297.943-6.943
-500.000 010.999 991010.000-9.000
-450.000 031 622 7770.999 968 377 2231112.589-11.589
-400.000 10.999 91215.849-14.849
-350.000 316 227 7660.999 683 772 2341319.953-18.953
-300.0010.9991425.119-24.119
-250.003 162 277 660.996 837 722 341531.623-30.623
-200.0100.9901639.811-38.811
-190.0130.9871750.119-49.119
-180.0160.9841863.096-62.096
-170.0200.9801979.433-78.433
-160.0250.97520100.000-99.000
-150.0320.96825316.228-315.228
-140.0400.96030 1 000.0- 999.0
-130.0500.95035 3 162.277 660 168 38- 3 161.277 660 168 38 -120.0630.93740 10 000.0- 9 999.0
-110.0790.92145 31 622.776 601 683 8- 31 621.776 601 683 8 -100.1000.90050 100 000.0- 99 999.0
-90.1260.87455 316 227.766 016 838- 316 226.766 016 838 -80.1580.84260 1 000 000.0- 999 999.0
-70.2000.80065 3 162 277.660 168 39- 3 162 276.660 168 39 -60.2510.74970 10 000 000.0- 9 999 999.0
-50.3160.68475 31 622 776.601 683 9- 31 622 775.601 683 9
-40.3980.60280 100 000 000.0- 99 999 999.0
-30.5010.49985 316 227 766.016 838- 316 227 765.016 838
-20.6310.36990 1 000 000 000.0- 999 999 999.0
-10.7940.20695 3 162 277 660.168 38- 3 162 277 659.168 38
-0.990.7960.20410010 000 000 000.0- 9 999 999 999.0
-0.950.8040.196
-0.90.8130.187
-0.80.8320.168
-0.70.8510.149
-0.60.8710.129
-0.50.8910.109
-0.40.9120.088
-0.30.9330.067
-0.20.9550.045
-0.10.9770.023
-0.050.9890.011
-0.040.9910.009
-0.030.9930.007
-0.020.9950.005
-0.010.9980.002