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    RG 8 LL

    Construction

    Inner conductor 

    Plain copper 

    19 x 0.28 mm 

    Dielectric 

    Foam PE 

    Φ3.90 ± 0.15 mm 

    Outer conductor (shield) 

    Plain copper 

    128 x 0.12 mm 

    Shield coverage 

     

    88%

    Sheath 

    PVC or LSZH 

    Φ6.10 ± 0.10 mm 

    Electrical & Mechanical Characteristics

    Impedance 

    50±3 Ohm 

    Nominal capacitance 

    80 pF/m 

    Velocity of propagation 

    80%

    Insulation resistance 

    >5000 Mohm.Km 

    Inner conductor resistance 

    15.5 Ohm/Km 

    Outer conductor resistance 

    14 Ohm/Km 

    Operating temperature range 

    -25 °C - +80 °C 

    Copper weight 

    25.2 Kg/Km 

    Cable weight (approx.) 

    53.7 Kg/Km 

    Screening effectiveness 

    >55 dB 

    Attenuation

    Frequency(MHz) 50 

    Attenuation (dB/100 m) 7.2 

    Attenuation (dB/100ft) 2.20 

    100

    10.5

    3.2

    400

    22.2

    6.77

    600

    27.6

    8.41

    860

    33.9

    10.34

    1000

    37

    11.28

    1750

    51.6

    15.73

    2400

    64.5

    19.66

    Return Loss

    30-300 MHz 

    >26dB

    300-600 MHz 

    >25dB

    600-900 MHz 

    >23dB 

     

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