ALMR240
Construction :
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Inner conductor Solid copper Φ1.42 mm Dielectric Foam /Solid PE Φ3.81 mm Shield Bonded aluminium foil Φ3.94 mm Outer conductor Tinned copper braid Φ4.50 mm Sheath PVC/PE Φ6.01 mm -
Electrical & Mechanical Characteristics :
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Impedance 50±3 Ohm Nominal capacitance 79.4 pF/m Velocity of propagation 84% Insulation resistance >5000 Mohm.Km Inner conductor resistance 10.5 Ohm/Km Outer conductor resistance 12.76 Ohm/Km Operating temperature range -40°C - +85 °C Min.bending radius 30 mm
Attenuation :
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Frequency(MHz) Attenuation (dB/100 m) Max. Attenuation(dB/100ft) 30 4.4 1.3 50 5.7 1.7 150 9.9 3.0 220 12.0 3.7 450 17.3 5.3 900 24.8 7.6 1500 32.4 9.9 1800 35.6 10.9 2000 37.7 11.5 2500 42.4 12.9 3000 46.5 14.2 5800 66.8 20.4