8 X SL 28810

 

Construction :

  • Inner conductor Plain copper 0.6 mm
    Dielectric Gas injected foam PE Φ2.80 ± 0.10 mm
    Outer conductor (shield 1) Aluminium + polyester + Aluminium tape
    Shield coverage   100%
    Outer conductor (shield 2) Tinned copper 128 x 0.10 mm
    Shield coverage   90%
    Individual sheath PVC Φ4.50 ± 0.10 mm
    Overall sheath PVC Φ18.00 ± 0.80 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 62 Ohm/Km
    Outer conductor resistance 17.5 Ohm/Km
    Operating temperature range -25 °C - +80 °C
    Copper weight 92.6 Kg/Km
    Cable weight (approx.) 371.6 Kg/Km
    Screening effectiveness >85 dB

Attenuation :

  • Frequency(MHz) Attenuation (dB/100 m) Attenuation (dB/100 ft)
    50 7.3 2.23
    200 13.7 4.18
    470 21.4 6.52
    860 30.0 9.15
    1000 32.9 10.03
    1350 38.2 11.65
    1500 41.1 12.53
    1750 44.1 13.45
    2150 49.7 15.15
    2400 53.6 16.34

Return Loss :

  • 30-470 MHz >32dB
    470-860 MHz >27dB
    860-2400 MHz >21dB