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常用标准波导和法兰尺寸

常用标准波导和法兰尺寸
常用标准波导和法兰尺寸

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-975WG4R90.76 1.15247.65123.82待定BJ12WR-770WG5R120.96 1.46195.5897.79待定BJ14WR-650WG6R14 1.13 1.73165.182.550.33BJ18WR-510WG7R18 1.45 2.2129.5464.770.26BJ22WR-430WG8R22 1.72 2.61109.2254.610.22BJ26WR-340WG9A R26 2.17 3.386.3643.180.17BJ32WR-284WG10R32 2.6 3.9572.1434.040.14BJ40WR-229WG11A R40 3.22 4.958.1729.080.12BJ48WR-187WG12R48 3.94 5.9947.54922.1490.095BJ58WR-159WG13R58 4.647.0540.38620.1930.081BJ70WR-137WG14R70 5.388.1734.84915.7990.07BJ84WR-112WG15R84 6.579.9928.49912.6240.057BJ100WR-90WG16R1008.212.522.8610.160.046BJ120WR-75WG17R1209.841519.059.5250.038BJ140WR-62WG18R14011.91815.7997.8990.031BJ180WR-51WG19R18014.52212.95 6.4770.026BJ220WR-42WG20R22017.626.710.668 4.3180.021BJ260WR-34WG21R26021.7338.636 4.3180.02BJ320WR-28WG22R32026.3407.12 3.5560.02BJ400WR-22WG23R40032.950.1 5.69 2.8450.02BJ500WR-19WG24R50039.259.6 4.775 2.3880.02BJ620WR-15WG25R62049.875.8 3.795 1.880.02BJ740WR-12WG26R74060.591.9 3.0988 1.54940.0127BJ900WR-10WG27R90073.8112 2.54 1.270.0127BJ1200WR-8WG28R120092.2140 2.032 1.0160.0076BJ1400WR-7WG29R1400113173 1.6510.82550.0064BJ1800WR-5WG30R1800145220 1.29540.64770.0064BJ2200WR-4WG31R2200172261 1.09220.54610.0051BJ2600

WR-3

WG32

R2600

217

330

0.8636

0.4318

0.0051

终止频率1.9f c

基本宽度

a 内截面尺寸(mm)标 准 型 号

矩形波导的截止频率f c =149.9/a (GHz )

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EIA-国际标准英国-国家标准153-IEC 标准基本高度b 主模频率范围(GHz )起始频率1.25f c

宽和高的偏

差(±)

(mm)

GHz )

z )=)=

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