RG59
时间:2020/10/29 点击次数:146
详细介绍
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RG 59
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结构参数
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直径(mm)
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1.内导体
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裸铜线
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0.81
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2.绝缘体
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发泡聚乙烯
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3.66
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3.外导体
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自粘铝箔+铝镁线编织
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4.28
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4.护套
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PVC或PE
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6.10
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电性能参数
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电容(pF/m)
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52
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阻抗(欧姆)
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75
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速率(%)
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85
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屏蔽衰减(>dB)
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70
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最大工作电压(VMS)
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3000
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温度范围(℃)
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‘-20-+80或-40-+80
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衰减
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频率(MHz)
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衰减(Db/100mm)
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5
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2.70
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50
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6.30
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100
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9.32
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200
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12.43
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550
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20.20
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750
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23.80
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800
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25.32
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1000
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27.80
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