 Column Navigation |
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| Product Name：LK840T |
| Product Detailed： |
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LK840T
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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4.93
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Dielectric
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Foamed
PE
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19.81
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Outer
Conductor
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Seamless
Al. Tube
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21.34
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Outer Conductor Thickness
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0.76
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Jacket
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Black
PE
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23.11
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Jacket
Wall Thickness
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0.89
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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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1.94ohms/km
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DC
resistance of outer conductor
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0.82ohms/km
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DC
Loop Resistance
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2.76ohms/km
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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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0.30
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450
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3.18
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55
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1.05
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500
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3.38
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211
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2.13
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550
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3.58
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250
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2.30
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600
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3.74
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300
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2.53
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750
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4.27
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350
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2.76
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865
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4.66
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400
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2.99
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1000
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5.02
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