| f |
衰减
MAX |
NEXT
min |
NEXT
min |
ELFEXT
min |
RL
min |
| MHz |
dB/100m |
dB |
dB/100m |
dB/100m |
dB |
| 1.0 |
2.0 |
62 |
63 |
61 |
20.0 |
| 4.0 |
4.1 |
53 |
53 |
49 |
23.0 |
| 10.0 |
6.5 |
47 |
48 |
41 |
25.0 |
| 16.0 |
8.2 |
44 |
45 |
37 |
25.0 |
| 20.0 |
9.3 |
42 |
44 |
35 |
25.0 |
| 31.25 |
11.7 |
40 |
43 |
31 |
23.6 |
| 62.5 |
17.0 |
35 |
42 |
25 |
21.5 |
| 100.0 |
22.0 |
32 |
43 |
21 |
20.1 |
|
| 直流电阻 |
94Ω/km max @20 |
| 直流电阻不平衡 |
3% max |
| 特性阻抗 |
100±15Ω@1-100MHz |
| 电容不平衡 |
3.4pF/m max |
| LCL |
45dB |
| 结构回波损耗 |
23dB/100m, 1-2MHz, min |
| |
23-10Log (f/20)dB, f=20-100MHz |
| 传播相速度%, min |
58-70% |
| 传输延时 |
570ns/100m, 1MHz, min |
| |
540ns/100m, 10MHz, min |
| |
530ns/100m, 100MHz, min |
| 传输延时失真 |
45ns/100m, 1-100MHz, min |
| 绝缘电阻 |
150MΩ.km, min.500Vdc |
| 介电强度 |
1000V ac 1min |
| 额定电压 |
220V ac max |
|
