CTX 64

 

Construction :

  • Inner conductor Silver plated copper 1.40 mm
    Dielectric Foam PE Φ6.40 ± 0.10 mm
    Outer conductor (shield 1) Silver plated copper 216x 0.13 mm
    Shield coverage   92%
    Inner sheath PE Φ8.60 ± 0.10 mm
    Tape Spiral non-migrating tape h. 27 mm
    Outer conductor (shield 2) Plain copper 216 x 0.16 mm
    Shield coverage   92%
    Outer sheath PVC/LSOH Φ11.00 ± 0.18 mm
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Electrical & Mechanical Characteristics :

  • Impedance 75±5 Ohm
    Nominal capacitance 56 pF/m
    Velocity of propagation 80%
    Insulation resistance >5000 Mohm.Km
    Inner conductor resistance 11.5 Ohm/Km
    Outer conductor resistance1 6 Ohm/Km
    Outer conductor resistance2 5.8 Ohm/Km
    Operating temperature range -25°C - +80 °C
    Copper weight 88.1 Kg/Km
    Cable weight (approx.) 169.25 Kg/Km
    Screening effectiveness >70 dB

Attenuation :

  • Frequency (MHz) Attenuation (dB/100 m) Max. Attenuation(dB/100ft)
    50 3.7 1.1
    100 5.4 1.6
    200 8.2 2.5
    400 12.1 3.7
    500 13.8 4.2
    600 15.6 4.8
    860 18.8 5.7
    1000 20.6 6.3

Return Loss :

  • 30-300 MHz >30dB
    300-600 MHz >28dB
    600-900 MHz >26dB