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    17 VATC

    Construction

    Inner conductor 

    Bare copper/Copper clad steel(CCS) 

    Φ1.13 mm

    Dielectric 

    Foam PE 

    Φ4.80 mm 

    Outer conductor (shield 1) 

    Aluminum Foil 

    Φ4.95 mm 

    Shield coverage 1 

     

    100%

    Outer conductor (shield 2) 

    Aluminum wire braid (Type 1) 

    64x0.12 mm 

    Shield coverage 2 

     

    45%

    Outer conductor (shield 2) 

    Aluminum wire braid (Type 2) 

    48x0.12 mm 

    Shield coverage 2 

     

    35%

    Sheath 

    PVC/FR-PVC 

    Φ6.80 mm 

    Electrical & Mechanical Characteristics

    Impedance 

    75±5 Ohm 

    Nominal capacitance 

    50 pF/m 

    Velocity of propagation 

    85%

    Insulation resistance 

    >5000 Mohm.Km 

    Inner conductor resistance 

    16.8 Ohm/Km 

    Outer conductor resistance 

    - Ohm/Km

    Rated temperature 

    70°C 

    Cable weight (approx.) 

    - kg/km

    Screening effectiveness 

    >70 dB (5-1000MHz) 

    Attenuation

    Frequency(MHz) 

    Attenuation (dB/100 m)  

    Attenuation (dB/100 ft) 

    50

    3.7

    1.13

    100

    5.5

    1.68

    200

    8.1

    2.47

    400

    11.7

    3.57

    800

    17

    5.18

    950

    18.7

    5.7

    1350

    22.8

    6.95

    1750

    26.4

    8.05

    2150

    29.8

    9.09

    3000

    36.2

    11.04

    Return Loss

    5-1000 MHz

    >=25dB 

    1000-2000 MHz 

    >=20dB

     

     

     

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