CT 125

 

Construction :

  • Inner conductor Bare copper Φ1.25 mm
    Dielectric Foam PE Φ5.50 mm
    Outer conductor (shield 1) Copper Foil Φ5.65 mm
    Shield coverage 1   100%
    Outer conductor (shield 2) Bare copper braid 96x0.10 mm
    Shield coverage 2   60%
    Sheath PVC/LSOH Φ7.80 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 12.8 Ohm/Km
    Outer conductor resistance - Ohm/Km
    Rated temperature 70°C
    Operating voltage 30 V
    Cable weight (approx.) 65 kg/km
    Screening effectiveness >75 dB (30-1000MHz) >65 dB (1000-2150MHz)

Attenuation :

  • Frequency(MHz) Attenuation (dB/100 m) Attenuation (dB/100 ft)
    50 3.5 1.07
    100 5.0 1.52
    200 7.5 2.29
    460 11.5 3.51
    860 15.5 4.73
    1000 17.0 5.18
    1750 22.0 6.71
    2150 26.0 7.93

Return Loss :

  • 5-470 MHz >23dB
    470-860 MHz >20dB
    860-2150 MHz >18dB
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