测量单位换算表


                                                                                        测量单位换算表



公式:

          

其中:0dBμV=1μV

dBμVμVoltdBμVμVoltdBμVmVoltdBμVmVoltdBμVVolt
01.0040100601.001001001201.00
11.1241112611.121011121211.12
21.2642126621.261021261221.26
31.4143141631.411031411231.41
41.5844158641.581041581241.58
51.7845178651.781051781251.78
62.0046200662.001062001262.00
72.2447224672.241072241272.24
82.5148251682.511082511282.51
92.8249282692.821092821292.82
103.1650316703.16110316  
113.5551355713.55111355  
123.9852398723.98112398  
134.4753447734.47113447  
145.0154501745.01114501  
155.6255562755.62115562  
166.3156631766.31116631  
177.0857708777.08117708  
187.9458794787.94118794  
198.9159891798.91119891  
2010.0  8010.0    
2111.2  8111.2    
2212.6  8212.6    
2314.1  8314.1    
2415.8  8415.8    
2517.8  8517.8    
2620.0  8620.0    
2722.4  8722.4    
2825.1  8825.1    
2928.2  8928.2    
3031.6  9031.6    
3135.5  9135.5    
3239.8  9239.8    
3344.7  9344.7    
3450.1  9450.1    
3556.2  9556.2    
3663.1  9663.1    
3770.8  9770.8    
3879.4  9879.4    
3989.1  9989.1    
40100        

 

dBm-V换算表

公式:

       

条件:阻抗(R)=50Ω  其中:0dBm=0.2236V=2236μV

dBmVoltdBmVoltdBmVoltdBmVoltdBmVolt
+20.02.236+16.01.411+12.00.890+8.00.562+4.00.354
+19.92.210+15.91.395+11.90.880+7.90.555+3.90.350
+19.82.185+15.81.379+11.80.870+7.80.549+3.80.346
+19.72.160+15.71.363+11.70.860+7.70.543+3.70.342
+19.62.135+15.61.347+11.60.850+7.60.536+3.60.338
+19.52.111+15.51.332+11.50.840+7.50.530+3.50.335
+19.42.087+15.41.317+11.40.831+7.40.524+3.40.331
+19.32.063+15.31.302+11.30.821+7.30.518+3.30.327
+19.22.039+15.21.287+11.20.812+7.20.512+3.20.323
+19.12.016+15.11.272+11.10.803+7.10.506+3.10.320
+19.01.993+15.01.257+11.00.793+7.00.501+3.00.316
+18.91.970+14.91.243+10.90.784+6.90.495+2.90.312
+18.81.948+14.81.229+10.80.775+6.80.489+2.80.309
+18.71.925+14.71.215+10.70.766+6.70.484+2.70.305
+18.61.903+14.61.201+10.60.758+6.60.478+2.60.302
+18.51.881+14.51.187+10.50.749+6.50.473+2.50.298
+18.41.860+14.41.174+10.40.740+6.40.467+2.40.295
+18.31.839+14.31.160+10.30.732+6.30.462+2.30.291
+18.21.818+14.21.147+10.20.724+6.20.457+2.20.288
+18.11.797+14.11.134+10.10.715+6.10.451+2.10.285
+18.01.776+14.01.121+10.00.707+6.00.446+2.00.282
+17.91.756+13.91.108+9.90.699+5.90.441+1.90.278
+17.81.736+13.81.095+9.80.691+5.80.436+1.80.275
+17.71.716+13.71.083+9.70.683+5.70.431+1.70.272
+17.61.696+13.61.070+9.60.675+5.60.426+1.60.269
+17.51.677+13.51.058+9.50.668+5.50.421+1.50.266
+17.41.658+13.41.046+9.40.660+5.40.416+1.40.263
+17.31.639+13.31.034+9.30.652+5.30.412+1.30.260
+17.21.620+13.21.022+9.20.645+5.20.407+1.20.257
+17.11.601+13.11.010+9.10.638+5.10.402+1.10.254
+17.01.583+13.00.999+9.00.630+5.00.398+1.00.251
+16.91.565+12.90.987+8.90.623+4.90.393+0.90.248
+16.81.547+12.80.976+8.80.616+4.80.389+0.80.245
+16.71.529+12.70.965+8.70.609+4.70.384+0.70.242
+16.61.512+12.60.954+8.60.602+4.60.380+0.60.240
+16.51.494+12.50.943+8.50.595+4.50.375+0.50.237
+16.41.477+12.40.932+8.40.588+4.40.371+0.40.234
+16.31.460+12.30.921+8.30.581+4.30.367+0.30.231
+16.21.444+12.20.911+8.20.575+4.20.363+0.20.229
+16.11.427+12.10.901+8.10.568+4.10.358+0.10.226

 

驻波系数、dBm、dBμV、dBmW、V换算表

阻抗匹配关系换算表:

反射系数:

驻波系数:

其中:Z0=Z时,ρ=0、VSWR=1、即完全匹配

ㄧρㄧVSWRㄧρㄧVSWRㄧρㄧVSWRㄧρㄧVSWR
0.001.000.251.670.503.000.757.00
0.011.020.261.700.513.080.767.33
0.021.040.271.740.52.3170.777.70
0.031.060.281.780.533.260.788.09
0.041.080.291.820.543.350.798.52
0.051.110.301.860.553.440.809.00
0.061.130.311.900.563.550.819.53
0.071.150.321.940.573.650.8210.11
0.081.170.331.990.583.760.8310.76
0.091.200.342.030.593.880.8411.50
0.101.220.352.080.604.000.8512.33
0.111.250.362.130.614.130.8613.29
0.121.270.372.170.624.260.8714.38
0.131.300.382.230.634.410.8815.67
0.141.330.392.280.644.560.8917.18
0.151.350.402.330.654.710.9019.00
0.161.380.412.390.664.880.9121.22
0.171.410.422.450.675.060.9224.00
0.181.440.432.510.685.250.9327.57
0.191.470.442.570.695.450.9432.33
0.201.500.452.640.705.670.9539.00
0.211.530.462.700.715.900.9649.00
0.221.560.472.770.726.140.9765.67
0.231.600.482.850.736.410.9899
0.241.630.492.920.746.69
固纬电源价格
交直流耐压实验的区别和作用
变压器常识—绝缘电阻
PAN16-30A 菊水电源特价现货供应
青岛青智电参数测试仪新品
img28
电源的分类及知识
电弧侦测和测试电流的有区别吗
电子测量仪器的原理介绍
IT8500系列和IT8800系列的比较
电子测试仪器的分类和使用
兆欧表的使用常识
兆欧表的使用方法
交流(AC)耐压测试与直流(DC)耐压测试优缺点
美翠(METREL)系列产品在建筑电气中的应用
涂层测厚仪的最新技术
img28
Copyright© 2003-2012  上海伊测电子科技有限公司版权所有
联系电话:021-53088879、53088897、53088697  传真号码:021-53088697-20
公司地址:上海市北京东路668号科技京城西楼18B2 室
               
沪ICP备09011249号-1   网站管理入口
网络推广:工控展览网   技术支持: