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CMMB信号控制分配器SG-001A测试报告 RFIn――RF1损耗测试测试范围460MHZ――860MHZ测试频率460MHZ560MHZ660MHZ760MHZ860MHZ插入损耗－0dB7.4344dB7.8120dB8.2238dB8.6013dB9.1192dB衰减损耗－1dB8.3400dB8.7079dB9.1755dB9.4848dB10.099dB－2dB9.3707dB9.7401dB10.133dB10.572dB11.027dB－4dB11.332dB11.711dB12.082dB12.542dB12.910dB－8dB15.372dB15.721dB16.155dB16.546dB16.993dB－16dB23.351dB23.738dB24.174dB24.581dB24.988dB－20dB27.387dB27.746dB28.222dB28.555dB29.027dBWWW.SZBOSON.CN