China 75ohm Best Outdoor RF Wireless S/Pdif HDMI Coaxial Coax Cable for Internet, Find details about China Cat5e Cable, Audio Cable from 75ohm Best Outdoor RF Wireless S/Pdif HDMI Coaxial Coax Cable for Internet
Standard shield | Tri-Shield | Quad-Shield | ||
Conductor | Material | BC/CCS | BC/CCS | BC/CCS |
Nominal Diameter | 18AWG | 18AWG | 18AWG | |
Dielectric | Material | Foam PE | Foam PE | Foam PE |
Nominal Diameter | 4.57mm | 4.57mm | 4.57mm | |
Shield | Material | Al Foil+ Al Braiding | Al Foil+ Al Braiding+ Al Foil | (Al Foil+ Al Braiding)*2 |
Coverage | 40%-95% | 40%-95% | 40%-60% | |
Jacket | Material | PVC/PE | PVC/PE | PVC/PE |
Nominal Thickness | 0.80mm | 0.80mm | 0.86mm | |
Nominal Diameter | 6.91mm | 7.06mm | 7.62mm |
Nominal Impedance(ohm) | 75±3 | ||
Nominal Velocity of propagation(%) | 85 | ||
Nominal Capacitance(pf/m) | 50 | ||
Spark Test(VAC) | 3000 | ||
SRL(dB) | 20 | 20 | |
Attenuation [68o F(20OC)] | Frequency(MHz) | Minimum(dB/100ft) | Minimum(dB/100ft) |
5 | 0.58 | 1.9 | |
55 | 1.6 | 5.25 | |
187 | 2.85 | 9.35 | |
300 | 3.55 | 11.64 | |
450 | 4.4 | 14.43 | |
600 | 5.1 | 16.73 | |
750 | 5.65 | 18.54 | |
865 | 6.1 | 20.01 | |
1000 | 6.55 | 21.49 |