RG Type Low Loss Coaxial Cabless RF 8 LAP Construction Inner conductor Dielectric Outer conductor (shield 1) Shield coverage Outer conductor (shield 2) Shield coverage Sheath
Plain copper Foam PE Aluminium + polyester tape Tinned copper PVC or LSZH
19 x 0.28 mm Φ3.90 ± 0.15 mm 100% 128 x 0.10 mm 80% Φ6.10 ± 0.10 mm
Electrical & Mechanical Characteristics Impedance Nominal capacitance Velocity of propagation Insulation resistance Inner conductor resistance Outer conductor resistance Operating temperature range Copper weight Cable weight (approx.) Screening effectiveness
50±3 Ohm 80 pF/m 80% >5000 Mohm.Km 15.5 Ohm/Km 19 Ohm/Km -30 °C - +70 °C 20.8 Kg/Km 48.1 Kg/Km >80 dB
n a i n
o d le
Ca
PVC or LSZH sheath AL+polyester +ALtape Plain copper inner conductor Foamed PE dielectric
Attenuation
Tinned copper outer conductor
Frequency(MHz) 50 100 400 600 860 1000 1750 2400
Attenuation (dB/100 m) 7.3 9.8 19.7 24.9 30.1 32.9 45.8 55.8
Attenuation (dB/100ft) 2.23 2.99 6.01 7.59 9.18 10.03 13.96 17.01
Return Loss 30-300 MHz 300-600 MHz 600-900 MHz
70
>26dB >25dB >23dB
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