M17/119-RG 174 (RG 174 A/U)
Construction :
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Inner conductor Copper clad steel(CCS) 7 x 0.16 mm Dielectric Low density PE Φ1.50 ± 0.08 mm Outer conductor (shield) Tinned copper 64 x 0.10 mm Shield coverage 88% Sheath PVC or LSZH Φ2.80 ± 0.13 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 290 Ohm/Km Outer conductor resistance 39.0 Ohm/Km Test/Operatig Voltage(max) 4.5 KV/1.6 KV Operating temperature range -30 °C - +70 °C Copper Weight 5.9 Kg/Km Cable weight (approx.) 12.5 Kg/Km Screening effectiveness 100-900 MHz >50dB
Attenuation :
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Frequency(MHz) Attenuation (dB/100 m) Attenuation (dB/100ft) 50 17.5 5.34 100 25.8 7.87 200 38.2 11.65 400 54.9 16.74 500 63.1 19.24 600 68.6 20.91 860 81.2 24.76 1000 87.5 26.68
Return Loss :
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30-300 MHz >26dB 300-600 MHz >23dB 600-900 MHz >20dB