CTX 44 FLEX

 

Construction :

  • Inner conductor Tinned copper 7 x 0.35 mm
    Dielectric Foam PE Φ4.40 ± 0.10 mm
    Outer conductor (shield 1) Silver plated copper 168 x 0.12 mm
    Shield coverage   94%
    Inner sheath PE Φ6,60 ± 0.10 mm
    Tape Spiral non-migrating tape h. 20 mm
    Outer conductor (shield 2) Plain copper 168 x 0.15 mm
    Shield coverage   93%
    Outer sheath PVC Φ9.00 ± 0.10 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 22.5 Ohm/Km
    Outer conductor resistance1 8.5Ohm/Km
    Outer conductor resistance2 6.0 Ohm/Km
    Operating temperature range -30°C - +70 °C
    Copper weight 58.7 Kg/Km
    Cable weight (approx.) 115.1 Kg/Km
    Screening effectiveness >70 dB

Attenuation :

  • Frequency (MHz) Attenuation (dB/100 m) Max. Attenuation(dB/100ft)
    50 5.5 1.7
    100 8.1 2.5
    200 11.4 3.5
    400 17.1 5.25
    500 20.0 6.1
    600 22.3 6.8
    860 27.4 8.4
    1000 29.9 9.1

Return Loss :

  • 30-300 MHz >30dB
    300-600 MHz >25dB
    600-900 MHz >23dB