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    LCX42(1-5/8″) R

    Construction

    Inner conductor Helical copper tube Φ17.4 mm
    Dielectric Foam PE Φ43.0 mm
    Outer conductor Overlapping copper foil Φ43.8 mm
    Sheath PE/LSOH Φ48.3 mm

    Electrical & Mechanical Characteristics

    Impedance 50±3 Ohm
    Nominal capacitance 76 pF/m
    Velocity of propagation 88%
    Insulation resistance >5000 Mohm.Km
    Inner conductor resistance 0.85 Ohm/Km
    Outer conductor resistance 1.0 Ohm/Km
    Installation temperature range -40°C - +60°C
    Operating temperature range -55°C - +85°C
    Cable weight (approx.) 1000kg/km / 1150kg/km

    Attenuation

    Frequency Attenuation Attenuation
    MHz dB/100m dB/100ft
    75 0.83 0.25
    150 0.95 0.29
    450 1.9 0.58
    800 2.8 0.85
    900 3.2 0.98
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