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Structure of Coaxial Cable RG59:
Inner conductor: Cu/CCA/CCS
Dielectric: Foam PE
Shield: Al-tube, Al-Mg/Tin Plated Copper Braid
Jacket: PE/PVC
Application of Coaxial Cable RG59:
Coaxial cable is a signal transmission wire. They are mainly used in television broadcasting, long-distance telephone transmission, short-distance connections between computer systems, and local area networks.
Specification of Coaxial Cable RG59:
Standard shield | Tri-Shield | Quad-Shield | ||
Conductor | Material | BC/CCS | BC/CCS | BC/CCS |
Nominal Diameter | 20AWG | 20AWG | 20AWG | |
Dielectric | Material | Foam PE | Foam PE | Foam PE |
Nominal Diameter | 3.66mm | 3.66mm | 3.66mm | |
Shield | Material | Al Foil+ Al Braiding | Al Foil+ Al Braiding+ Al Foil | (Al Foil+ Al Braiding)*2 |
Coverage | 40%-95% | 40%-95% | 35%-53% | |
Jacket | Material | PVC/PE | PVC/PE | PVC/PE |
Nominal Thickness | 0.80mm | 0.80mm | 0.86mm | |
Nominal Diameter | 6.10mm | 6.10mm | 6.70mm | |
Electrical characteristics:
Nominal Impedance(ohm) | 75±3 | ||
Nominal Velocity of propagation(%) | 85 | ||
Nominal Capacitance(pf/m) | 50 | ||
Spark Test(VAC) | 2500 | ||
SRL(dB) | 20 | 20 | |
Attenuation [68o F(20OC)] | Frequency(MHz) | Minimum(dB/100ft) | Minimum(dB/100ft) |
5 | 0.86 | 2.82 | |
55 | 2.05 | 6.73 | |
187 | 3.6 | 11.81 | |
300 | 4.45 | 14.6 | |
450 | 5.4 | 17.72 | |
600 | 6.2 | 20.34 | |
750 | 6.97 | 22.87 | |
865 | 7.52 | 24.67 | |
1000 | 8.12 | 26.64 | |

Our company has exquisite production technology and excellent quality China OEM Coaxial Cable Siamese RG6/Rg59 TV Cable with 2c*0.75mm2 CCA Power Cable CCTV CATV Camera Cable Rg59 Cable Communication. For us, sustainability is an ongoing effort that encompasses multiple dimensions, as the changing world and technological advances bring new opportunities for innovation at every turn. The 21st century is a century of talent competition, talent is the only source of enterprise profits, who has excellent talent, who can get more profits, and get more space for survival and development.
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