RF 58 LL
Construction :
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Inner conductor Plain copper 7 x 0.50 mm Dielectric Foam PE Φ3.80 ± 0.10 mm Outer conductor (shield) Plain copper 144 x 0.12 mm Shield coverage 94% Sheath PVC or LSZH Φ5.40 ± 0.10 mm -
Electrical & Mechanical Characteristics :
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Impedance 50±3 Ohm Nominal capacitance 80 pF/m Velocity of propagation 80% Insulation resistance >5000 Mohm.Km Inner conductor resistance 14 Ohm/Km Outer conductor resistance 11 Ohm/Km Operating temperature range -30 °C - +70 °C Copper weight 28.0 Kg/Km Cable weight (approx.) 45.9 Kg/Km Screening effectiveness >55 dB
Attenuation :
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Frequency(MHz) Attenuation (dB/100 m) Attenuation (dB/100ft) 50 7.0 2.13 100 10.2 3.11 400 21.2 6.46 600 26.3 8.02 860 32.2 9.82 1000 35.1 10.70 1750 48.0 14.63 2400 58.2 17.74
Return Loss :
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30-300 MHz >30dB 300-600 MHz >27dB 600-900 MHz >22dB