RG 58 U43(URM 43)
Construction :
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Inner conductor Plain copper 0.90 mm Dielectric Low density PE Φ2.95 ± 0.10 mm Outer conductor (shield) Plain copper 96 x 0.15 mm Shield coverage 95% Sheath PVC or LSZH Φ5.00 ± 0.10 mm -
Electrical & Mechanical Characteristics :
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Impedance 50±3 Ohm Nominal capacitance 100 pF/m Velocity of propagation 66% Insulation resistance >2000 Mohm.Km Inner conductor resistance 28 Ohm/Km Outer conductor resistance 16.5 Ohm/Km Operating temperature range -30 °C - +70 °C Copper weight 22.1 Kg/Km Cable weight (approx.) 42.5 Kg/Km Screening effectiveness >55 dB
Attenuation :
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Frequency(MHz) Attenuation (dB/100 m) Attenuation (dB/100ft) 50 9.0 2.74 100 13.0 3.96 200 19.3 5.88 400 28.1 8.57 500 31.9 9.73 600 35.3 10.76 860 43.8 13.35 1000 48.5 14.79
Return Loss :
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30-300 MHz >32dB 300-600 MHz >28dB 600-900 MHz >23dB