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    RG 240 LL

    Construction

    Inner conductor 

    Plain copper 

    1.40 mm 

    Dielectric 

    Foam PE 

    Φ3.80 ± 0.10 mm 

    Outer conductor (shield 1) 

    Aluminium+polyester+Al tape 

     

    Shield coverage 

     

    100%

    Outer conductor (shield 2) 

    Tinned copper 

    112 x 0.12 mm 

    Shield coverage 

     

    80%

    Sheath 

    PVC or LSZH 

    Φ6.10 ± 0.10 mm 

    Electrical & Mechanical Characteristics

    Impedance 

    50±3 Ohm 

    Nominal capacitance 

    80 pF/m 

    Velocity of propagation 

    84%

    Insulation resistance 

    >5000 Mohm.Km 

    Inner conductor resistance 

    11.5 Ohm/Km 

    Outer conductor resistance 

    14.5 Ohm/Km 

    Operating temperature range 

    -30 °C - +70 °C 

    Copper weight 

    25.9 Kg/Km 

    Cable weight (approx.) 

    52.6 Kg/Km 

    Screening effectiveness 

    >90 dB 

    Attenuation

    Frequency(MHz)  

    Attenuation (dB/100 m) 

    Attenuation (dB/100ft)  

    50 5.7 1.74

    100

    7.8

    2.38

    400

    16.2

    4.94

    600

    20

    6.1

    860

    24.2

    7.38

    1000

    26

    7.93

    1750

    36

    10.98

    2400

    43.1

    13.14

    Return Loss

    30-300 MHz 

    >28dB

    300-600 MHz 

    >24dB

    600-900 MHz 

    >19dB 

     

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