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微波通信系统射频波道配置方案.docx

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    • 微波通信系统射频波道配置方案一、 符号释义fo :所占频段的中心频率(MHz);fr :参考频率(MHz);fn :下半频带(去向)某射频波道的中心频率(MHz); fn :上半频带(来向)某射频波道的中心频率(MHz); n :射频波道序号二、 射频波道配置方案表1-1 4GHz频段微波通信系统射频波道配置表工作频段 (GHz)频率范围(MHz)中心频率为(MHz)工作波道数(对)相邻波道间隔(MHz)各射频波道中心频率 力和人.的表达式(MHz)44500-48004650340fn=fo- 170 + 40n10 + 40nii = 1, 2,344500-48004650720fn=fo - 160 + 20〃 fn=fo + 2i)n n = 1, 2,3,7表1-2 7GHz频段(低段(L)和高段(U))微波通信系统射频波道配置表工作频率范围中心频率为工作相邻各射频波道中心频率(MHz)(MHz)波道数波道力和力’的表达式 197192.7571917194.519,7346.7573457348.5207196.257194.5719820'7350.257348.57352217199.7571987201.521*7353.7573527355.5227203.257201.5720522*7357.257355.57359237206.7572057208.523*7360.7573597362.5247210.257208.5721224*7364.257362.57366257213.7572127215.525,7367.7573667369.5267217.257215.5721926'7371.257369.57373277220.7572197222.527'7374.7573737376.5287224.257222.5722628,7378.257376.57380297227.7572267229.529'7381.7573807383.5307231.257229.5723330*7385.257383.57387317234.7572337236.531'7388.7573877390.5327238.257236.5724032'7392.257390.57394337241.7572407243.533*7395.7573947397.5347245.257243.5724734*7399.257397.57401357248.7572477250.535,7402.7574017404.5367252.257250.5725436*7406.257404.57408377255.7572547257.537'7409.7574087411.5387259.257257.5726138*7413.257411.57415397262.7572617264.539*7416.7574157418.5407266.257264.5726840'7420.257418.57422表2-2-5 7GHz (U)频段射频波道配置明细表(波道间隔:28 MHz,波道对数:5对)波道中心频率(MHz)起始频率(MHz)终止频率(MHz)波道中心频率(MHz)起始频率(MHz)终止频率(MHz)1744274287456r75967582761027470745674842*762476107638 37498748475123,76527638766647526751275404'76807666769457554754075685*770876947722表2-2-6 7GHz (U)频段射频波道配置明细表(波道间隔:14 MHz,波道对数:10对)波道中心频率(MHz)起始频率(MHz)终止频率(MHz)波道中心频率(MHz)起始频率(MHz)终止频率(MHz)17435742874421,75897582759627449744274562'76037596761037463745674703176177610762447477747074844,76317624763857491748474985*76457638765267505749875126'76597652766677519751275267,76737666768087533752675408'76877680769497547754075549'7701769477081075617554756810*771577087722表2-2-7 7GHz (U)频段射频波道配置明细表(波道间隔:7 MHz,波道对数:20对)波道中心频率(MHz)起始频率(MHz)终止频率(MHz)波道中心频率(MHz)起始频率(MHz)终止频率(MHz)17431.574287435r7585.57582758927438.5743574422*7592.57589759637445.5744274493*7599.57596760347452.5744974564,7606.57603761057459.5745674635*7613.57610761767466.5746374706*7620.57617762477473.5747074777,7627.57624763187480.5747774848,7634.576317638 97487.5748474919'7641.576387645107494.57491749810*7648.576457652117501.574987505IV7655.576527659127508.57505751212*7662.576597666137515.57512751913'7669.576667673147522.57519752614*7676.576737680157529.57526753315'7683.576807687167536.57533754016'7690.576877694177543.57540754717'7697.576947701187550.57547755418'7704.577017708197557.57554756119'7711.577087715207564.57561756820*7718.577157722表2-2-8 7GHz (U)频段射频波道配置明细表(波道间隔:3.5 MHz,波道对数:4()对)波道中心频率(MHz)起始频率(MHz)终止频率(MHz)波道中心频率(MHz)起始频率(MHz)终止频率(MHz)17429.7574287431.5r7583.7575827585.527433.257431.574352*7587.257585.5758937436.7574357438.53*7590.7575897592.547440.257438.574424*7594.257592.5759657443.7574427445.55*7597.7575967599.567447.257445.574496,7601.257599.5760377450.7574497452.57*7604.7576037606.587454.257452.574568,7608.257606.5761097457.7574567459.59'7611.7576107613.5107461.257459.5746310*7615.257613.57617117464.7574637466.5If7618.7576177620.5127468.257466.5747012*7622.257620.57624 137471.7574707473.513*7625.7576247627.5147475.257473.5747714'7629.257627.57631157478.7574777480.515*7632.7576317634.5167482.257480.5748416*7636.257634.57638177485.7574847487.517'7639.7576387641.5187489.257487.5749118'7643.257641.57645197492.7574917494.519'7646.7576457648.5207496.257494.5749820,7650.257648.57652217499.757498。

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