Coaxial Cables

CTX 65 FLEX

 

Construction

Inner conductor Silver plated copper 19 x 0,28 mm
Dielectric Foam PE Φ6,50 ± 0,10 mm
Outer conductor (shield 1) Silver plated copper 216x 0,13 mm
Shield coverage 92%
Inner sheath PE Φ8,70 ± 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

 

Electrical & Mechanical Characteristics

Impedance 75±5 Ohm
Nominal capacitance 56 pF/m
Velocity of propagation 80%
Insulation resistance >5000 Mohm.Km
Inner conductor resistance 15.5 Ohm/Km
Outer conductor resistance1 6.5 Ohm/Km
Outer conductor resistance2 5.8 Ohm/Km
Operating temperature range -25°C - +80 °C
Copper weight 85.2 Kg/Km
Cable weight (approx.) 165.95 Kg/Km
Screening effectiveness >70 dB

 

Attenuation

Frequency (MHz) Attenuation (dB/100 m) Max. Attenuation(dB/100ft)
50 4.4 1.3
100 6.2 1.9
200 9.1 2.8
400 13.3 4.1
500 15.2 4.6
600 17.1 5.2
860 20.6 6.3
1000 22.4 6.8

 

Return Loss

30-300 MHz >28dB
300-600 MHz >25dB
600-900 MHz >23dB