CK175/H2C4:RG175AF + 4 x 0.22mm2 + 2 x 0.75mm2

 

Construction :

  • Inner conductor 1 Plain copper 9 x 0.10 mm
    Dielectric Low density PE Φ1.50 ± 0.08 mm
    Outer conductor(shield) Tinned copper 72 x 0.10 mm
    Shield coverage   90%
    Sheath PVC Φ2.80 ± 0.13 mm
    Inner conductor 2 Plain copper 4 x 0.22 mm2
    Insulated cores 2 PVC 4 x Φ1.00 ± 0.10 mm
    Inner conductor 3 Plain copper 2 x 0.75 mm2
    Insulated cores 3 PVC 2 x Φ1.70 ± 0.10 mm
    Overall sheath PVC/LSOH Φ7.00 ± 0.20 mm
  •  

Electrical & Mechanical Characteristics :

  • Impedance 75±5 Ohm
    Nominal capacitance 67 pF/m
    Velocity of propagation 66%
    Insulation resistance >2000 Mohm.Km
    Inner conductor resistance 250 Ohm/Km
    Outer conductor resistance 35 Ohm/Km
    Operating temperature range -25°C - +80 °C
    Cores resistance 0.22 mm2/ 0.75 mm2 82Ohm/Km/26 Ohm/Km
    Operatig Voltage(max) 0.25 KV/0.3 KV
    Test Voltage 1.2 KV/2.0 KV
    Copper weight 27.45 Kg/Km
    Cable weight (approx.) 82.75 Kg/Km
    Screening effectiveness >50 dB

Attenuation :

  • Frequency(MHz) Attenuation (dB/100 m) Attenuation (dB/100 ft)
    50 19.2 5.85
    100 27.9 8.51
    200 40.7 12.41
    400 59.2 18.05
    500 67.5 20.58
    600 72.6 22.13
    860 91.1 27.77
    1000 101.0 30.79

Return Loss :

  • 30-300 MHz >20dB
    300-600 MHz >20dB
    600-900 MHz >20dB