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Coaxial Cables |  |
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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 |