China 75 Ohms CCTV Video Coaxial Cable Rg59, Find details about China Rg59 Coaxial Cable, Rg59 with 2c Cable from 75 Ohms CCTV Video Coaxial Cable Rg59
Specification | ||
Item | CCTV CABLE RG59 with DC for CCTV Camera | |
Inner Conductor | 20AWG,0.81mm CCS | |
Insulation | 3.66mm Foamed PE | |
Shield | Bonded Al Foil | |
Braid Shield | 128x0.12mm AL wires Braid (85% Coverage) | |
PVC Jacket | 6.1+0.1mm PVC Jacket | |
Power Cable | 7x0.37mm CCA+1.8mm Red PE | |
7x0.37mm CCA+1.8mm Black PE | ||
Outer Jacket | 4.0+0.1mm PVC Jacket | |
Note: Other specifications according to customer requirements!!! |
Electrical Characteristics | ||
Impedance: 75+/-3 Ohm | Return Loss | 5-1000MHz≥22dB |
Capacitance: 52+/-2 pF/M | 1000-2000MHz≥20dB | |
Velocity of Propagation: 85% | Screening Effectiveness≥70dB |
Attenuation(@20ºC) | ||
Frequency (MHz) | Max Attenuation (dB/100FT) | Max Attenuation (dB/100M) |
5 | 0.9 | 2.8 |
55 | 2.1 | 6.7 |
187 | 3.6 | 11.8 |
211 | 3.8 | 12.5 |
400 | 5.1 | 16.7 |
500 | 5.7 | 18.7 |
750 | 7.0 | 22.8 |
860 | 7.5 | 24.6 |
1000 | 8.0 | 26.3 |
1500 | 9.9 | 32.5 |
1800 | 10.9 | 35.6 |
2200 | 12.6 | 41.2 |
3000 | 13.8 | 45.2 |