Coaxial Cable for CATV

2.3 Coaxial Cable for Cell PE Cable
2.3.1 Cable Construction
Cable Type CC-100A CC-100 CC-125 CC-165
Conductor Diameter(mm) 1.00 1.00 1.25 1.65
Conductor Material Bare Copper ; Tinned Copper Wire; Copper clad steel
Dielectric Diameter (mm) 4.60 4.60 5.65 7.25
Dielectric Material CELL PE CELL PE CELL PE CELL PE
Shield(BC or TC or Al Braid) Al-Foil+40% CU-Foil+50% CU-Foil+50% CU-Foil+50%
Jacket Diameter (mm) 6.50 6.55 8.00 10.10
Jacket Material PVC,LSF,LSOH,PE
Jacket Thickness(mm) ≥0.75 ≥0.75 ≥0.90 ≥1.10
2.3.2 Electrical Characteristics
Max. Conductor DC Resistance (At 20°C,Ω/KM)
<26.0 <26.0 <15.0 <10.5
Min. Insulation DC Resistance (At 20°C,MΩ*KM)
1000 1000 1000 1000
Rated Voltage(V) 30 30 30 30
Rated Temperature(°C) -20~80 -20~80 -20~80 -20~80
Capacitance (pF/M) <60 <60 <58 <58
Velocity Ratio(%) 84% 84% 84% 84%
Impedance(Ω) 75 +/-3 75 +/-3 75 +/-3 75 +/-3
Attenuation
(at 20 °C -dB/100 M)
100 MHz 6.50 6.50 5.00 4.00
460 MHz 15.0 15.0 11.5 9.00
860 MHz 19.5 19.5 15.5 12.5
1000 MHz 21.5 21.5 17.0 13.5
2150 MHz 32.5 32.5 26.0 22.0
Return loss
(at 20 °C -dB) 5 -470 MHz >22.0 >23.0 >23.0 >23.0
470-862MHz >20.0 >20.0 >20.0 >20.0
862-1000MHz >15.0 >18.0 >18.0 >18.0
Screening
Attenuation (-dB)
30-1000MHz >65 >75 >75 >75
1000-2150MHz >65 >65 >65 >65
Packing(M) 100/250/500/1000/(According to Customer)