RG 11 AL
Construction :
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Inner conductor Plain copper 7 x 0.40 mm Dielectric Low density PE Φ7.25 ± 0.18 mm Outer conductor (shield) Plain copper 112 x 0.15 mm Shield coverage 64% Sheath PVC or LSZH Φ10.3 ± 0.18 mm -
Electrical & Mechanical Characteristics :
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Impedance 75±5 Ohm Nominal capacitance 67 pF/m Velocity of propagation 66% Insulation resistance >2000 Mohm.Km Inner conductor resistance 20.5 Ohm/Km Outer conductor resistance 10 Ohm/Km Operating temperature range -30 °C - +70 °C Copper weight 27.8 Kg/Km Cable weight (approx.) 118.2 Kg/Km Screening effectiveness >45 dB
Attenuation :
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Frequency(MHz) Attenuation (dB/100 m) Attenuation (dB/100ft) 50 4.4 1.34 100 6.4 1.95 200 9.7 2.96 400 14.3 4.36 500 16.1 4.91 600 17.9 5.46 860 22.0 6.71 1000 24.4 7.44
Return Loss :
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30-300 MHz >30dB 300-600 MHz >27dB 600-900 MHz >25dB