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  • 75Ω Al-Tube Truck Cable

    Type:  QR500、QR540 series



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    75Ω Truck Cable 

    Welded or Seamless

    Messenger Optional

    Flood Compound




    Part Number
    QR 500/seamless 500
    QR 540
    Inner Conductor
    Diameter(mm) 
    2.77±0.03
    3.15±0.03
    Material
    CCA 
    CCA 
    Dielectric
    Diameter(mm) 
    11.43
    13.03
    Material
    Foamed PE
    Foamed PE
    Shield
    Diameter(mm) 
    12.7±0.05
    13.72±0.05
    Material
    Aluminum 
    Aluminum 
    Jacket
    Diameter(mm) 
    14.22
    15.49
    Material
    PE
    PE 
    Steel Messenger
    Diameter(mm) 
    2.77 Galvanized
    2.77 Galvanized
    Electrical   Characteristics
    Impedance(Ω)
    75±2
    75±2
    Capacitance(pF/m)
    50±3.0
    50±3.0
    Velocity of   Propagation(%)
    87
    87