|
 位置: 首页 > 产品 > 同轴电缆 > 四屏蔽同轴电缆 |
 |
 |
|
| ★ |
物理发泡高频同轴电缆，优良的防水防潮性能。 |
| ★ |
高频性能好、衰减小、回波损耗高，适用于CATV干线、分支线、用户线。 |
| ★ |
新型护套材料，抗紫外线，延长使用寿命。 |
| ★ |
镀锡铜丝或铝镁合金丝编织网。 |
| ★ |
双镜面，四屏蔽。 |
|
|
| 表1 四屏蔽同轴电缆性能参数表 |
| 型号 |
5C-FB |
7C-FB |
9C-FB |
RG-6 |
RG-59 |
RG-11 |
|
Cu/1.0 |
Cu/1.6 |
Cu/2.05 |
CW/1.0 |
CW/0.81 |
CW/1.63 |
|
发泡PE4.8 |
发泡PE6.8 |
发泡PE8.6 |
发泡PE4.7 |
发泡PE3.75 |
发泡PE7.2 |
|
64编/A+
48编/双A |
120编/A+
72编/双A |
128编/A+
84编/双A |
64编/A+
56编/双A |
64编/A+
48编/双A |
96编/A+
72编/双A |
|
PVC7.6 |
PVC10.2 |
PVC12.0 |
PVC7.5 |
PVC4.6 |
PVC11.0 |
|
≥20-18 |
≥20-18 |
≥20-18 |
≥20-18 |
≥20-18 |
≥20-18 |
|
75±2.5 |
75±2.5 |
75±2.5 |
75±2.5 |
75±2.5 |
75±2.5 |
|
≥100dB |
≥100dB |
≥100dB |
≥100dB |
≥100dB |
≥100dB |
|
54 |
54 |
54 |
54 |
54 |
54 |
|
5000 |
5000 |
5000 |
5000 |
5000 |
5000 |
|
1.6 |
1.6 |
1.6 |
1.6 |
1.6 |
1.6 |
|
50MHz |
4.4 |
3.2 |
2.4 |
5.2 |
6.8 |
3.3 |
| 200MHz |
9.0 |
6.4 |
5.0 |
10.0 |
12.7 |
6.4 |
| 300MHz |
11.2 |
8.0 |
6.2 |
12.1 |
15.4 |
7.9 |
| 450MHz |
14.0 |
9.8 |
7.9 |
14.9 |
19.1 |
9.7 |
| 550MHz |
15.6 |
10.7 |
8.5 |
16.5 |
21.1 |
11.0 |
| 750MHz |
18.5 |
12.8 |
10.2 |
19.4 |
24.8 |
13.1 |
| 800MHz |
20.0 |
13.3 |
10.4 |
20.1 |
25.7 |
13.6 |
| 1000MHz |
21.9 |
14.8 |
12.0 |
22.8 |
29.0 |
15.0 |
|
|
|
|
|
|
|
