CTX 47 FLEX
Construction
Inner conductor | Silver plated copper | 7 x 0.40 mm |
Dielectric | Foam PE | Φ4.70 ± 0.10 mm |
Outer conductor (shield 1) | Silver plated copper | 168 x 0.13 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 | 192 x 0.15 mm |
Shield coverage |
| 94% |
Outer sheath | PVC/LSOH | Φ8.70 ± 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 | 20.5 Ohm/Km |
Outer conductor resistance1 | 7.3Ohm/Km |
Outer conductor resistance2 | 7.5 Ohm/Km |
Operating temperature range | -25°C - +80 °C |
Copper weight | 64.5 Kg/Km |
Cable weight (approx.) | 116.1 Kg/Km |
Screening effectiveness | >70 dB |
Attenuation
Frequency (MHz) | Attenuation (dB/100 m) | Max. Attenuation(dB/100ft) |
50 | 5.2 | 1.6 |
100 | 7.7 | 2.3 |
200 | 10.9 | 3.3 |
400 | 16.3 | 5 |
500 | 19 | 5.8 |
600 | 21.2 | 6.5 |
860 | 26.1 | 8 |
1000 | 28.5 | 8.7 |
Return Loss
30-300 MHz | >27dB |
300-600 MHz | >23dB |
600-900 MHz | >20dB |
