| 实芯聚乙烯绝缘同轴射频电缆(SYV系列)产品主要技术参数 |
|
电缆型号 |
内导体结构 mm |
绝缘外径 mm |
编织屏蔽层数 |
电缆外径 mm |
特性阻抗 Ω |
衰减常数(20℃) | |
|
频率(MHz) |
衰减≤dB/m | ||||||
|
SYV-50-2-1 |
7×0.16 |
1.50±0.10 |
1 |
2.8±0.2 |
50±2 |
200 |
0.450 |
|
SYV-50-2-7 |
7×0.16（铜包钢） |
1.50±0.10 |
1 |
2.8±0.2 |
0.450 | ||
|
SYV-50-2-8 |
7×0.16（铜包钢） |
1.50±0.10 |
1 |
2.8±0.2 |
0.450 | ||
|
SYV-50-2-41 |
1×0.68 |
2.20±0.10 |
1 |
4.0±0.2 |
0.310 | ||
|
SYV-50-3-1 |
7×0.32 |
2.95±0.13 |
1 |
5.0±0.2 |
0.240 | ||
|
SYV-50-3-3 |
1×0.90 |
2.95±0.13 |
1 |
5.0±0.2 |
0.220 | ||
|
SYV-50-3-4 |
1×0.90 |
2.95±0.13 |
1 |
5.0±0.2 |
0.220 | ||
|
SYV-50-3-5 |
1×0.90 |
2.95±0.13 |
2 |
5.8±0.2 |
0.220 | ||
|
SYV-50-3-41 |
1×0.90 |
2.95±0.13 |
2 |
5.8±0.2 |
0.220 | ||
|
SYV-50-5-1 |
1×1.40 |
4.80±0.20 |
1 |
7.2±0.3 |
0.150 | ||
|
SYV-50-5-3 |
1×1.40 |
4.80±0.20 |
1 |
7.2±0.3 |
0.150 | ||
|
SYV-50-5-4 |
1×1.40 |
4.80±0.20 |
2 |
7.9±0.3 |
0.150 | ||
|
SYV-50-5-41 |
1×1.40 |
4.80±0.20 |
2 |
7.9±0.3 |
0.150 | ||
|
SYV-50-7-1 |
7×0.75 |
7.25±0.25 |
1 |
10.3±0.3 |
0.110 | ||
|
SYV-50-7-2 |
7×0.75 |
7.25±0.25 |
1 |
10.3±0.3 |
0.110 | ||
|
SYV-50-7-3 |
7×0.75 |
7.25±0.25 |
2 |
11.0±0.3 |
0.110 | ||
|
SYV-50-7-4 |
7×0.75 |
7.25±0.15 |
1 |
10.3±0.3 |
50±1 |
3000 |
0.620 |
|
SYV-50-7-6 |
7×0.75 |
7.25±0.15 |
2 |
11.0±0.3 |
0.620 | ||
|
SYV-50-7-41 |
7×0.75 |
7.25±0.25 |
2 |
11.0±0.3 |
50±2 |
200 |
0.110 |
|
SYV-50-9-41 |
7×0.95 |
9.00±0.30 |
1 |
12.2±0.4 |
0.095 | ||
|
SYV-50-12-1 |
7×1.15 |
11.50±0.30 |
1 |
15.0±0.4 |
0.080 | ||
|
SYV-50-12-41 |
7×1.15 |
11.50±0.30 |
1 |
15.0±0.4 |
0.080 | ||
|
SYV-50-15-41 |
7×1.54 |
15.00±0.40 |
1 |
19.0±0.5 |
0.065 | ||
|
SYV-50-17-1 |
1×5.00 |
17.30±0.40 |
1 |
22.0±0.5 |
0.056 | ||
|
SYV-50-17-2 |
1×5.00 |
17.30±0.40 |
1 |
22.0±0.5 |
0.056 | ||
|
SYV-50-17-3 |
1×5.00 |
17.30±0.40 |
2 |
22.7±0.5 |
0.060 | ||
|
SYV-50-17-41 |
19×1.04 |
17.30±0.40 |
1 |
22.0±0.5 |
0.060 | ||
|
SYV-75-3-41 |
7×0.17 |
3.00±0.13 |
1 |
5.0±0.25 |
75±3 |
200 |
0.280 |
|
SYV-75-4-1 |
7×0.21 |
3.70±0.13 |
1 |
6.0±0.2 |
0.220 | ||
|
SYV-75-4-2 |
7×0.21 |
3.70±0.10 |
2 |
6.7±0.2 |
75±1.5 |
3000 |
0.950 |
|
SYV-75-4-3 |
1×0.59 |
3.70±0.13 |
1 |
6.0±0.2 |
75±3 |
200 |
0.190 |
|
SYV-75-4-4 |
1×0.59 |
3.70±0.13 |
1 |
6.0±0.2 |
0.190 | ||
|
SYV-75-5-4 |
1×0.75 |
4.80±0.20 |
1 |
7.2±0.3 |
0.150 | ||
|
SYV-75-5-5 |
1×0.75 |
4.80±0.20 |
2 |
7.9±0.3 |
0.150 | ||
|
SYV-75-5-41 |
1×0.75 |
4.80±0.20 |
1 |
7.2±0.3 |
0.150 | ||
|
SYV-75-5-42 |
1×0.75 |
4.80±0.20 |
2 |
7.9±0.3 |
0.150 | ||
|
SYV-75-7-1 |
7×0.40 |
7.25±0.25 |
1 |
10.3±0.3 |
0.120 | ||
|
SYV-75-7-2 |
7×0.40 |
7.25±0.25 |
1 |
10.3±0.3 |
0.120 | ||
|
SYV-75-7-3 |
7×0.40 |
7.25±0.15 |
2 |
11.0±0.3 |
75±1.5 |
3000 |
0.600 |
|
SYV-75-7-4 |
1×1.15 |
7.25±0.15 |
1 |
10.3±0.3 |
0.520 | ||
|
SYV-75-7-8 |
1×1.15 |
7.25±0.25 |
1 |
10.3±0.3 |
75±3 |
200 |
0.100 |
|
SYV-75-7-41 |
7×0.40 |
7.25±0.25 |
2 |
11.0±0.3 |
0.120 | ||
|
SYV-75-9-41 |
1×1.37 |
9.00±0.30 |
1 |
12.2±0.4 |
0.088 | ||
|
SYV-75-12-2 |
7×0.63 |
11.50±0.30 |
1 |
15.0±0.4 |
0.080 | ||
|
SYV-75-12-41 |
7×0.63 |
11.50±0.30 |
1 |
15.0±0.4 |
0.080 | ||
|
SYV-75-15-41 |
7×0.82 |
15.00±0.40 |
1 |
19.0±0.5 |
0.066 | ||
|
SYV-75-17-1 |
1×2.7 |
17.30±0.40 |
1 |
22.0±0.5 |
0.056 | ||
|
SYV-75-17-2 |
1×2.7 |
17.30±0.40 |
1 |
22.0±0.5 |
0.056 | ||
|
SYV-75-17-4 |
1×2.7 |
17.30±0.40 |
2 |
22.7±0.5 |
0.053 | ||
|
SYV-75-17-41 |
7×0.95 |
17.30±0.40 |
1 |
22.0±0.5 |
0.059 | ||
|
SYV-100-7-41 |
1×0.6 |
7.25±0.25 |
1 |
10.3±0.3 |
100±5 |
0.124 |
1、SYV：实心聚乙烯绝缘射频同轴电缆
2、SYWV(Y)：物理发泡聚乙绝缘有线电视系统电缆，视频（射频）同轴电缆（SYV、SYWV、SYFV）适用于闭路监控及有线电视工程
SYWV（Y）、SYKV 有线电视、宽带网专用电缆 结构：（同轴电缆）单根无氧圆铜线+物理 发泡聚乙烯（绝缘）+（锡丝+铝）+聚氯乙烯（聚乙烯）
3、信号控制电缆（RVV护套线、RVVP屏蔽线）适用于楼宇对讲、防盗报警、消防、自动抄表等工程
RVVP：铜芯聚氯乙烯绝缘屏蔽聚氯乙烯护套软电缆 电压300V/300V 2-24芯
