产品型号 |
导体 |
芯数/直径(mm) |
绝缘/绝缘外径 (mm) |
屏蔽 (%密度) |
外护套/最大外径 (mm) |
特性阻抗(ohm) |
工作电容(pF/m) |
传播率 (%) |
衰减参数 Mhz (dB/100M) |
裸铜 |
1/1.0 |
实心聚乙烯 /4.6 |
铜/聚酯带(100%)+铜网编织(56%) |
PVC/6.8 |
75 |
55 |
80 |
50 100 200 400 700 900 1000 4.6 6.9 8.4 12.2 17.9 18.8 22.5 | |
裸铜 |
1/1.0 |
实心聚乙烯 /4.6 |
铜/聚酯带(100%)+铜网编织(56%) |
PE/8.3 |
75 |
55 |
80 |
50 100 200 400 700 900 1000 4.6 6.9 8.4 12.2 17.9 18.8 22.5 | |
裸铜 |
1/1.0 |
实心聚乙烯 /4.6 |
铜/聚酯带(115%)+铜网编织(56%) |
LSF/6.8 |
75 |
58 |
80 |
50 100 200 400 700 900 1000 4.6 6.9 8.4 12.2 16.5 19.1 22.0 | |
裸铜 |
1/1.0 |
实心聚乙烯 /4.6 |
铜/聚酯带(100%)+铜网编织(56%) |
PVC/LSF/LSOH /10.6 |
75 |
58 |
80 |
50 100 200 400 700 900 1000 4.6 6.9 8.4 12.2 17.9 18.8 22.5 | |
裸铜 |
1/1.0 |
实心聚乙烯 /4.6 |
铜/聚酯带(100%)+铜网编织(50%) |
PVC/LSF/LSOH /10.6 |
75 |
58 |
80 |
50 100 200 400 700 900 1000 4.6 6.9 8.4 12.2 17.9 18.8 22.5 | |
裸铜 |
1/1.25 |
实心聚乙烯 5.6 |
铜/聚酯带(100%)+铜网编织(54%) |
PE/7.8 |
75 |
55 |
80 |
50 100 200 400 700 900 1000 3.4 5.9 7.0 11.1 13.0 15.8 16.5 | |
裸铜 |
1/1.25 |
实心聚乙烯 /5.6 |
铜/聚酯带(100%)+铜网编织(54%) |
LSF/7.8 |
75 |
58 |
80 |
50 100 200 400 700 900 1000 3.4 5.2 7.0 11.1 13.0 15.8 17.4 | |
裸铜 |
1/1.25 |
实心聚乙烯 /5.6 |
铜/聚酯带(100%)+铜网编织(50%) |
PE/9.6 |
75 |
55 |
80 |
50 100 200 400 700 900 1000 3.4 5.2 7.0 11.1 13.0 15.8 17.4 | |
裸铜/铜包钢 |
1/1.15 |
发泡聚乙烯 /5.1 |
铝箔/聚酯带(100%)+镀锡铜网编织(60%) |
PVC/LSF/LSOH/7.0 |
75 |
53 |
83 |
50 100 200 400 700 900 1000 4.2 6.0 8.4 10.9 15.8 17.5 19.1 | |
裸铜/铜包钢 |
1/1.13 |
发泡聚乙烯 /4.8 |
铝箔/聚酯带(100%)+镀锡铜网编织(60%) |
PVC/LSF/LSOH/6.8 |
75 |
52 |
83 |
50 100 200 400 700 900 1000 4.5 6.0 8.7 11.8 15.8 17.1 19.5 | |
裸铜/铜包钢 |
1/1.0 |
发泡聚乙烯 /4.8 |
铝箔/聚酯带(100%)+镀锡铜网编织(60%) |
PVC/LSF/LSOH/6.8 |
75 |
52 |
83 |
50 100 200 400 700 900 1000 4.7 6.0 8.9 11.8 16.8 18.2 19.9 |
备注：
****CT同轴电缆
****PVC：聚氯乙烯
****LSF：低烟低卤
****LSOH：低烟无卤
****PE:聚乙烯