STANDARD SHIELD | TRI-SHIELD | QUAD-SHIELD | ||
Conductor | MATERIAL | BC/CCS | BC/CCS | BC/CCS |
Nom.Dia | 18AWG | 18AWG | 18AWG | |
Dielectric | MATERIAL | Foam PE | Foam PE | Foam PE |
Nom.Dia | 4.57mm | 4.57mm | 4.57mm | |
Shield | MATERIAL | AL Foil+AL Braiding | AL Foil+AL Braidi ng+AL Foil | （AL Foil+AL Braiding）*2 |
COVERAGE | 40%-95% | 40%-95% | 40%-60% | |
Jacket | MATERIAL | PVC/PE | PVC/PE | PVC/PE |
Nom.Thick | 0.80mm | 0.80mm | 0.86mm | |
Nom.Dia | 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 [68℉(20℃)] | Frequency（MHz） | Maximum(dB/100ft) | Maximum(dB/100m) |
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 | |
800 | 6.1 | 20.01 | |
1000 | 6.55 | 21.49 | |
