SYWV 75Ω系列物理发泡聚乙烯绝缘聚氯乙烯护套接入网同轴电缆
SYWV 75Ωseries physical foaming polyvinyl insulated and PVC jacket cut-in net coaxial cable
应用 Application
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主要用于将光线路设备连接、传输电话、电视等通信业务。同轴用户电缆的工作频率范围为5—1000MHz。
Mainly applicable to the usage of optical line and equipment in communication business of connecting,
transmission telephone and TV.The operation frequency range for coaxial cable is 5-1000MHz.
SYWV 75Ω系列物理发泡聚乙烯绝缘聚氯乙烯护套接入网同轴电缆
SYWV 75Ωseries physical foaming polyvinyl insulated and PVC jacket cut-in net coaxial cable
执行标准 Executive Standard
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SJ/T11138.3-1997、GY/T 135-1998
SYWV 75Ω系列物理发泡聚乙烯绝缘聚氯乙烯护套接入网同轴电缆
SYWV 75Ωseries physical foaming polyvinyl insulated and PVC jacket cut-in net coaxial cable
产品说明 Product Description
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特性阻抗:75Ω
内导体使用单支裸圆铜线
物理发泡聚乙烯绝缘
外包铝箔屏蔽
铝镁合金丝编织屏蔽
外包铝箔屏蔽
铝镁合金丝编织屏蔽
聚氯乙烯护套
长期允许工作温度不超过70℃ Characteristic impedance:75Ω
Single bare round copper line as internal conductor
Physical foaming polyvinyl insulated
Aluminum shielded outside
Magnesium alloy wire braid shielded
Aluminum shielded outside
Magnesium alloy wire braid shielded
PVC jacket
Keeping working temperature under 70℃ for long-range operation