Coaxial Cables

CTX 41

Construction

Inner conductor Silver plated copper 1.00 mm
Dielectric Foam PE Φ4.10 ± 0,10 mm
Outer conductor (shield 1) Silver plated copper 168 x 0.13 mm
Shield coverage 95%
Inner sheath PE Φ6.60 ± 0,10 mm
Tape Spiral non-migrating tape h. 20 mm
Outer conductor (shield 2) Plain copper 192 x 0.15 mm
Shield coverage 94%
Outer sheath PVC/LSOH Φ8.50 ± 0.10 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 :22.5 Ohm/Km

Outer conductor resistance1 :7.0 Ohm/Km

Outer conductor resistance2 :7.5 Ohm/Km

Operating temperature range :-25°C - +80 °C

Copper weight :63.3 Kg/Km

Cable weight (approx.) :111.2 Kg/Km

Screening effectiveness :>70 dB

Attenuation

Frequency (MHz) Attenuation (dB/100 m) Max. Attenuation(dB/100ft)
50 5.2 1.6
100 7.6 2.3
200 10.8 3.3
400 16 4.9
500 18.6 5.7
600 20.8 6.3
860 25.6 7.8
1000 28 8.5

Return Loss

30-300 MHz >30dB
300-600 MHz >29dB
600-900 MHz >28dB