Coaxial Cables

CTX 80 FLEX

 

Construction

Inner conductor Silver plated copper 7 x 0,65 mm
Dielectric Foam PE Φ8.00 ± 0,10 mm
Outer conductor (shield 1) Silver plated copper 216x 0,15 mm
Shield coverage 92%
Inner sheath PE Φ10.00 ± 0,10 mm
Tape Spiral non-migrating tape h. 27 mm
Outer conductor (shield 2) Plain copper 216 x 0,18 mm
Shield coverage 90%
Outer sheath PVC/LSOH Φ13.00 ± 0,30 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 8.0 Ohm/Km
Outer conductor resistance1 5.0 Ohm/Km
Outer conductor resistance2 3.5 Ohm/Km
Operating temperature range -30°C - +70 °C
Copper weight 117.6 Kg/Km
Cable weight (approx.) 224.35 Kg/Km
Screening effectiveness >70 dB

 

Attenuation

Frequency (MHz) Attenuation (dB/100 m) Max. Attenuation(dB/100ft)
50 3.4 1.0
100 5.1 1.6
200 7.5 2.3
400 10.9 3.3
500 12.4 3.8
600 14.2 4.3
860 17 5.2
1000 18.8 5.7

 

Return Loss

30-300 MHz >30dB
300-600 MHz >28dB
600-900 MHz >24dB