China 50ohm Rg8 Rg58 Coax RF Digital Coaxial Cable for Speaker Audio, Find details about China Cat5e Cable, Audio Cable from 50ohm Rg8 Rg58 Coax RF Digital Coaxial Cable for Speaker Audio
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 |