China Rg6u 100m 305m HD CCTV Camera Cable Double Shield Sywv 75-7-4p RG6 RG6/U Coaxial Cable TV CATV Satellite Coaxial Cabale RG6 Cable, Find details about China RG6 Coaxial Cable, RG6 Cable Wire from Rg6u 100m 305m HD CCTV Camera Cable Double Shield Sywv 75-7-4p RG6 RG6/U Coaxial Cable TV CATV Satellite Coaxial Cabale RG6 Cable
Rg6u 100m 305m HD CCTV Camera Cable Double Shield Sywv 75-7-4p RG6 RG6/U Coaxial Cable TV CATV Satellite Coaxial Cabale RG6 Cable
Coaxial Cable | ||||
RG6 DUAL | RG6 TRI | RG6 QUAD | ||
Structure | Material | Diameter(mm) | ||
Inner conductor | Bare copper/CCS | 1.02 | ||
Insulation | Foamed PE | 4.57 | ||
First Shield | AL Foil/Copper Foil | 100% | ||
Second Shield | AL/CCA Braiding | 40-95% | 40-95% | 60% |
Third Shield | AL Foil/Copper Foil | / | 100% | 100% |
Fourth Shield | AL/CCA Braiding | / | / | 40% |
Jacket | PVC/PE | 6.93 | 7.06 | 7.54 |
Electrical Characteristics | ||||
Impedance (Ω) | 75±3 | |||
Capacitance (pF/m) | 52±2 | |||
Velocity of Propagation(%) | 85.0 | |||
Return Loss | ≥20 | |||
Attenuation(@20ºC) | Frequency (MHZ) | Max Attenuation (dB/100m) | ||
55 | 5.2 | |||
187 | 9.3 | |||
211 | 10.0 | |||
400 | 13.5 | |||
500 | 15.0 | |||
750 | 18.5 | |||
860 | 20.0 | |||
1000 | 21.5 | |||
1500 | 26.8 | |||
1800 | 28.9 | |||
2200 | 32.2 | |||
3000 | 37.6 |