4 X SL 37885

 

Construction :

  • Inner conductor Plain copper 0.8 mm
    Dielectric Foam PE Φ3.65 ± 0.10 mm
    Outer conductor (shield 1) Aluminium + polyester + Aluminium tape
    Shield coverage   100%
    Outer conductor (shield 2) Tinned copper 96 x 0.15 mm
    Shield coverage   88%
    Individual sheath PVC(yellow green red blue) Φ5.90 ± 0.10 mm
    Overall sheath Black PVC Φ16.90 ± 0.40 mm
    Reinforcement PVC 5 x Φ2.40 ± 0.10 mm
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Electrical & Mechanical Characteristics :

  • Impedance 75±5 Ohm
    Nominal capacitance 56 pF/m
    Velocity of propagation 80%
    Insulation resistance >5000 Mohm.Km
    Inner conductor resistance 35 Ohm/Km
    Outer conductor resistance 12.5 Ohm/Km
    Operating temperature range -25 °C - +80 °C
    Copper weight 87.2 Kg/Km
    Cable weight (approx.) 340.1 Kg/Km
    Screening effectiveness >90 dB

Attenuation :

  • Frequency(MHz) Attenuation (dB/100 m) Attenuation (dB/100 ft)
    50 6.0 1.83
    200 11.6 3.54
    470 18.2 5.55
    860 25.5 7.77
    1000 27.9 8.51
    1350 32.6 9.94
    1500 34.9 10.64
    1750 37.6 11.46
    2150 42.3 12.90
    2400 45.4 13.84

Return Loss :

  • 30-470 MHz >32dB
    470-860 MHz >30dB
    860-2400 MHz >26dB