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[carriechou 在 2011-11-30 9:22:58 編輯過]
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先來搶個沙發(fā),等高手來解答3
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Center Conductor = Solid
Outer Jacket = Black PVC
Dielectric Material = Solid Polyethylene
Nominal O.D. = 0.193"
Nominal Impedance = 53.5 ohms
Nominal Capacitance = 28.5 pf/ft
Nominal Velocity Of Propagation = 66%
Shield Cover = 95%
| Attenuation (dB/100ft) | ||
150 MHz | 450MHz | 900 MHz |
6.1 | 10.9 | 16.00 |