导体:实芯铜导体,直径7×0.16mm
线对:四对,色谱为:蓝/蓝白、橙/橙白、绿/绿白、
棕/棕白
缆芯:四芯绞合 屏蔽结构:铝箔,聚脂带,排流线
护套:阻燃PVC或低烟无卤 外径 6.0mm
特性阻抗:250Ω
参考价 | 面议 |
更新时间:2018-01-30 15:41:37浏览次数:285
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频率 (MHz) | 特性阻抗 (ohm) | 回波损耗 (db) | 衰减 (db/100m) | 近端串音 (db/100m) | 等效远端串音 (db/100m) |
0.772 | 100±15 | 19.4 | 2.8 | 76.0 | 70.2 |
1.0 | 20.0 | 3.0 | 74.3 | 68.0 | |
4.0 | 23.0 | 5.7 | 65.3 | 56.0 | |
8.0 | 24.5 | 8.0 | 60.8 | 49.9 | |
10.0 | 25.0 | 9.0 | 59.3 | 48.0 | |
16.0 | 25.0 | 11.4 | 56.2 | 43.9 | |
20.0 | 25.0 | 12.8 | 54.8 | 42.0 | |
| | | | | |
25.0 | 24.3 | 14.3 | 53.3 | 40.0 | |
31.25 | 23.6 | 16.1 | 51.9 | 38.1 | |
62.5 | 21.5 | 23.2 | 47.4 | 32.1 | |
100.0 | 20.1 | 29.9 | 44.3 | 28.0 | |
200.0 | 18.0 | 43.7 | 39.8 | 22.0 | |
250.0 | 17.3 | 55.3 | 38.3 | 20.0 |