STANDARD SHIELD | TRI-SHIELD | QUAD-SHIELD | ||
Conductor | MATERIAL | BC/CCS | BC/CCS | BC/CCS |
Nom.Dia | 20AWG | 20AWG | 20AWG | |
Dielectric | MATERIAL | Foam PE | Foam PE | Foam PE |
Nom.Dia | 3.66mm | 3.66mm | 3.66mm | |
Shield | MATERIAL | AL Foil+AL Braiding | AL Foil+AL Braidi ng+AL Foil | （AL Foil+AL Braiding）*2 |
COVERAGE | 40%-95% | 40%-95% | 35%-53% | |
Jacket | MATERIAL | PVC/PE | PVC/PE | PVC/PE |
Nom.Thick | 0.80mm | 0.80mm | 0.86mm | |
Nom.Dia | 6.10mm | 6.10mm | 6.70mm |
Nominal Impedance（ohm) | 75±3 | ||
Nominal Velocity of propagation(%) | 85 | ||
Nominal Capacitance(pf/m) | 50 | ||
Spark Test(VAC) | 2500 | ||
SRL(dB） | 20 | 20 | |
Attenuation [68℉(20℃)] | Frequency（MHz） | Maximum(dB/100ft) | Maximum(dB/100m) |
5 | 0.86 | 2.82 | |
55 | 2.05 | 6.73 | |
187 | 3.6 | 11.81 | |
300 | 4.45 | 14.6 | |
450 | 5.4 | 17.72 | |
600 | 6.2 | 20.34 | |
750 | 6.97 | 22.87 | |
865 | 7.52 | 24.67 | |
1000 | 8.12 | 26.64 | |
