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引用第8楼chj26545481于2011-06-15 10:52发表的 : !{;[xXK4M 确实是跟发射功率有关, )D;*DUtMVm 发射1w,VSWR 2.0 对应 9.54 dB return loss;约 10%的能量0.1W被反射回来,可以接受。 'iJDWxCD 发射1000w,VSWR 2.0 对应 9.54 dB return loss;约 10%的能量100W被反射回来,不可以接受。 grr'd+_ e