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    M17/75-RG 214 (RG214/U)

    i

    Construction

    Inner conductor 

    Silver plated copper 

    7 x 0.75 mm 

    Dielectric 

    Low density PE 

    Φ7.25 ± 0.18 mm 

    Outer conductor(shield 1) 

    Silver plated copper 

    144 x 0.16 mm 

    Shield coverage 

     

    96% 

    Outer conductor(shield 2) 

    Silver plated copper 

    168 x 0.16 mm 

    Shield coverage 

     

    98% 

    Sheath 

    PVC or LSZH 

    Φ10.8 ± 0.18 mm 

    Electrical & Mechanical Characteristics

    Impedance 50±3 Ohm0
    Nominal capacitance 100pF/m
    Velocity of propagation 66%
    Insulation resistance >2000 Mohm.Km
    Inner conductor resistance 6.0 Ohm/Km

    Outer conductor resistance 

    3.1 Ohm/Km 

    Test/Operatig Voltage(max) 

    10.0KV/5KV 

    Operating temperature range

     -30 °C - +70 °C 

    Copper Weight 

    117.7 Kg/Km 

    Cable weight (approx.) 

    205.3 Kg/Km 

    Screening effectiveness 

    100-900 MHz 

    >70dB 

    Attenuation

    Frequency (MHz) 

    Attenuation (dB/100 m)  

    Attenuation (dB/100ft) 

    50

    4.7

    1.43

    100

    7.1

    2.16

    200

    10.4

    3.17

    400

    15.2

    4.63

    500

    17.4

    5.30

    600

    19.2 

    5.85

    860

    23.9 

    7.29

    1000

    26.2

    7.99

    Return Loss

    30-300 MHz 

    >30dB

    300-600 MHz 

    >29dB

    600-900 MHz 

    >27dB 

     

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