Catv Cable RG59

Construction Specification

Item  Material  Diameter(mm) 

1.Inner conductor  Bare copper or copper clad steel  0.81 

2.Dielectric  Foamed PE  3.66 

3.Outer conductor  Bonded AL foil+aluminum braiding  Nom.4.10 

4.Jacket  PVC or PE  6.10 

Electrical Characteristics

1.Capacitance(pF/m)  52

2.Impedance(Ω)  75 

3.Velocity(%)    85 

4.Shielding Effectiveness(dB)   70 

5.Maximum Working Voltage(Vrms)   3000 

6.Return Loss(≥dB) VHF UHF 20 20 

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