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[问题求助] 3C-FB产品的具体结构
P:2008-12-05 15:11:28
2
Model/Mark | |
Inner Conductor | 0, |
Dielectric | 2, |
Shielding foil | AL/PE |
Braid | 32x0, |
Jacket | 4, |
Weight | |
Inner conductor DC resistance | 320Ω/km |
Outer conductor DC resistance | 99Ω/km |
Capacity | 55pF/m |
Impedance | 75±3Ω |
Velocity ratio | 0,85 |
| |
Attenuation | dB/ |
5MHz | 6,5 |
10MHz | 10 |
50MHz | 14 |
100Mhz | 16 |
200Mhz | 19,5 |
400MHz | 24,7 |
860Mhz | 31 |
1000MHz | 32,5 |
| |
* CCS - Bare Copper | * |
* FPE - Foamed Polyethylene | * PVC - Polyvinylchlorid |
* AL/PE - Aluminium/Polyethylene | |
noisemaker - 噪声源 (0) 投诉
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