 Column Navigation |
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| Product Name：LK540W |
| Product Detailed： |
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LK540W
75 Ohm Drop
Coaxial Cable
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FEATURE
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APPLICATION
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PHYSICAL DIMENSION
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Material
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Diameter(mm)
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Inner
Conductor
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BC or
CCA
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3.15
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Dielectric
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Foamed
PE
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13.03
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Outer
Conductor
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Welded
Al. Tube
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13.72
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Outer
Conductor Thickness
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0.35
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Jacket
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Black
PE
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15.40
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Jacket
Wall Thickness
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0.90
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ELECTRICAL PROPERTY
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Capacitance(pF/m)
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50±3
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Impedance(ohms)
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75±2
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Velocity
of Propagation
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87%
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Shielding
Effectiveness(≥dB)
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110
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DC
resistance of inner conductor
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3.35ohms/km
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DC
resistance of outer conductor
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1.93ohms/km
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DC
Loop Resistance
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5.28ohms/km
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Operation
Temperature(℃)
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-40－+80
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Return Loss
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Frequency
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dB
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5-1000MHz
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≥30dB
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ATTENUATION @ 68°F（20°C）
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Frequency(MHz)
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≤dB/100m @20℃
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Frequency(MHz)
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≤dB/100m @20℃
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5
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0.52
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450
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5.35
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55
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1.77
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500
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5.67
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211
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3.58
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550
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5.97
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250
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3.94
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600
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6.27
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300
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4.30
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750
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7.09
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350
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4.69
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865
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7.68
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400
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5.02
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1000
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8.27
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