CT 165
Construction :
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Inner conductor Bare copper Φ1.63 mm Dielectric Foam PE Φ7.20 mm Outer conductor (shield 1) Copper Foil Φ7.39 mm Shield coverage 1 100% Outer conductor (shield 2) Bare copper braid 96x0.10 mm Shield coverage 2 55% Sheath PVC/LSOH Φ10.10 mm -
Electrical & Mechanical Characteristics :
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Impedance 75±5 Ohm Nominal capacitance 50 pF/m Velocity of propagation 85% Insulation resistance >5000 Mohm.Km Inner conductor resistance 8.45 Ohm/Km Outer conductor resistance - Ohm/Km Rated temperature 70°C Operating voltage 30 V Cable weight (approx.) 116 kg/km Screening effectiveness >75 dB (30-1000MHz) >65 dB (1000-2150MHz)
Attenuation :
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Frequency(MHz) Attenuation (dB/100 m) Attenuation (dB/100 ft) 50 3.0 0.91 100 4.0 1.22 200 6.0 1.83 460 9.0 2.74 860 12.5 3.81 1000 13.5 4.12 1750 19.0 5.79 2150 22.0 6.71
Return Loss :
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5-470 MHz >23dB 470-860 MHz >20dB 860-2150 MHz >18dB