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    M17/84-RG 223 (RG 223/U)

    Construction

    Inner conductor 

    Silver plated copper 

    Φ0.90 ± 0.025 mm 

    Dielectric 

    Low density PE 

    Φ2.95 ± 0.10 mm

    Outer conductor(shield 1) 

    Silver plated copper 

    112 x 0.13 mm

    Shield coverage 

     

    98% 

    Outer conductor(shield 2) 

    Silver plated copper 

    112 x 0.13 mm

    Shield coverage 

     

    97% 

    Sheath 

    PVC or LSZH 

    Φ5.40 ± 0.10 mm 

    Electrical & Mechanical Characteristics

    Impedance 50±3 Ohm0
    Nominal capacitance 100pF/m
    Velocity of propagation 66%
    Insulation resistance >2000 Mohm.Km
    Inner conductor resistance 28 Ohm/Km

    Outer conductor resistance 

    8.0 Ohm/Km 

    Test/Operatig Voltage(max) 

    5.0KV/2.0KV 

    Operating temperature range

     -30 °C - +70 °C 

    Copper Weight 

    38.5 Kg/Km 

    Cable weight (approx.) 

    59.9 Kg/Km 

    Screening effectiveness 

    100-900 MHz 

    >70dB 

    Attenuation

    Frequency(MHz) 

    Attenuation (dB/100 m) 

    Attenuation (dB/100ft) 

    50

    9

    2.74

    100

    13

    3.96

    200

    19.3

    5.88

    400

    28.1

    8.57

    500

    31.9

    9.73

    600

    35.3

    10.76

    860

    43.8

    13.35

    1000

    48.5

    14.79

    3000

    83.2

    25.37

    5000

    109.9

    33.51

    11000

    177.5

    54.12

    Return Loss

    30-300 MHz 

    >32dB

    300-600 MHz 

    >28dB

    600-900 MHz 

    >23dB 

     

     

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