5 X SL 37885
Construction :
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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 Green PVC Φ5.90 ± 0.10 mm Overall sheath Black PVC Φ19.40 ± 0.50 mm Reinforcement 1 PVC Φ4.20 ± 0.10 mm Reinforcement 2 PVC 5 x Φ2.30 ± 0.10 mm -
Electrical & Mechanical Characteristics :
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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 100.0 Kg/Km Cable weight (approx.) 440.3 Kg/Km Screening effectiveness >90 dB
Attenuation :
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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 :
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30-470 MHz >32dB 470-860 MHz >30dB 860-2400 MHz >26dB