4-R2!''|汁1參4-R1呂纟*1qHaJA”矩形波导的截止频率f=149.9/a(GHz)c矩形波导的起始频率=1.25fc(GHz)=187.375/a(GHz)矩形波导的终止频率=1.9fc(GHz)=284.81/a(GHz)中国-国家标准型号153-IEC主模频率范围基本宽度内截面尺寸(mm)EIA-国际英国-国家起始频率1终止频率基本咼度宽和高的偏标准标准标准标准1.25fc1.9fcab差(士)BJ3WR-2300无R30.320.49584.2292.1待定BJ4WR-2100无R40.350.53533.4266.7待定BJ5WR-1800WG1R50.410.62457.2228.60.51BJ6WR-1500WG2R60.490.75381190.50.38BJ8WR-1150WG3R80.640.98292.1146.050.38BJ9WR-975WG4R90.761.15247.65123.82待定BJ12WR-770WG5R120.961.46195.5897.79待定BJ14WR-650WG6R141.131.73165.182.550.33BJ18WR-510WG7R181.452.2129.5464.770.26BJ22WR-430WG8R221.722.61109.2254.610.22BJ26WR-340WG9AR262.173.386.3643.180.17BJ32WR-284WG10R322.63.9572.1434.040.14BJ40WR-229WG11AR403.224.958.1729.080.12BJ48WR-187WG12R483.945.9947.54922.1490.095BJ58WR-159WG13R584.647.0540.38620.1930.081BJ70WR-137WG14R705.388.1734.84915.7990.07BJ84WR-112WG15R846.579.9928.49912.6240.057BJ100WR-90WG16R1008.212.522.8610.160.046BJ120WR-75WG17R1209.841519.059.5250.038BJ140WR-62WG18R14011.91815.7997.8990.031BJ180WR-51WG19R18014.52212.956.4770.026BJ220WR-42WG20R22017.626.710.6684.3180.021BJ260WR-34WG21R26021.7338.6364.3180.02BJ320WR-28WG22R32026.3407.123.5560.02BJ400WR-22WG23R40032.950.15.692.8450.02BJ500WR-19WG24R50039.259.64.7752.3880.02BJ620WR-15WG25R62049.875.83.7951.880.02BJ740WR-12WG26R74060.591.93.09881.54940.0127BJ900WR-10WG27R90073.81122.541.270.0127BJ1200WR-8WG28R120092.21402.0321.0160.0076BJ1400WR-7WG29R14001131731.6510.82550.0064BJ1800WR-5WG30R18001452201.29540.64770.0064BJ2200WR-4WG31R22001722611.09220.54610.0051BJ2600WR-3WG32R26002173300.86360.43180.0051GHz)Tz)=187.375/a(GHz)?)=284.81/a(GHz)基本壁厚(mm)外截面尺寸(mm)TE10截止波长入c(mm)TE10截止频率fc(GHz)r-l-r/A曰'I-*基本宽度A基本高度B宽和高的偏差(士)外圆角直径R2内圆角最人直径R1最小值最大值1.56待定待定待定待定待定1169.20.2571.55待定待定待定待定待定1067.50.2811.55待定待定待定待定待定915.00.3281.53.18待定待定待定待定待定762.50.3931.53.18待定待定待定待定待定584.60.5131.23.18待定待定待定待定待定495.60.6051.23.18待定待定待定待定待定391.40.7661.22.03169.1686.610.211.5330.40.9081.22.03133.668.830.211.5259.11.1571.22.03113.2858.670.211.5218.41.3721.22.0390.4247.240.1711.5172.71.7361.22.0376.239.10.1411.5144.32.0781.21.62561.4232.330.120.81.3116.32.5770.81.62550.825.40.10.81.395.13.1530.81.62543.6423.440.080.81.380.773.7120.81.62538.119.050.080.81.369.74.3010.81.62531.7515.880.050.81.3575.2600.81.2725.412.70.050.651.1545.726.5570.81.2721.5912.060.050.651.1538.17.8690.41.01517.839.930.050.5131.69.4880.41.01514.998.510.050.5125.9111.5750.41.01517.76.350.050.5121.3414.0510.41.01510.676.350.050.5117.2717.3580.41.0159.145.590.050.5114.2221.0530.31.0157.724.880.050.5111.3826.3440.31.0156.814.420.050.519.5531.3930.21.0155.793.910.050.517.5239.4990.151.0155.133.580.050.516.248.3740.151.0154.573.30.050.515.0859.0160.150.763.5562.540.0250.50.84.0673.7700.0380.763.1752.350.0250.50.83.390.7930.0380.762.8192.1720.0250.50.82.59115.7170.0380.762.6162.070.0250.50.82.18137.2460.0380.762.3881.9560.0250.50.81.73173.576理论衰减量(dB/m)理论衰减量(dB/100ft.)额定承受功率(MW)每米重铝波导铜波导铝波导铜波导1.25fc1.9fc铝波导最小值最大值最小值最大值最小值最大值最小值最大值最小值最大值0.0090.013无无0.2700.400无无24634828.7810.0100.015无无0.3100.460无无20529021.8730.0130.019无无0.3900.580无无15021318.7870.0170.025无无0.5100.760无无1041489.9230.0250.004无无0.7600.113无无61.587.17.6330.0030.005无无0.0980.145无无44.262.66.4880.0050.007无无0.1400.206无无27.639.15.1470.0060.0090.0070.0100.1800.2660.2140.31719.627.82.7590.0080.0130.0100.0150.2590.3820.3090.45612.0917.12.1750.0110.0160.0130.0190.3340.4940.3990.5888.612.21.8400.0160.0230.0190.0270.47。