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Coaxial Cables |  |
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CT 100
Construction
| Inner conductor | Bare copper | Φ1.00mm |
|---|---|---|
| Dielectric | Foam PE | Φ4.60mm |
| Outer conductor(shield1) | Copper Foil | Φ4.75mm |
| Shield coverage1 | Φ100% | |
| Outer conductor(shield2) | Bare copper braid | 96x0.10mm |
| Shield coverage2 | 55% | |
| Sheath | PVC/LSOH | Φ6.55mm |
Electrical & Mechanical Characteristics
Impedance :75±5Ohm
Nominal capacitance :50pF/m
Velocity of propagation :85%
Insulation resistance :>5000Mohm.Km
Inner conductor resistance :21.4Ohm/Km
Outer conductor resistance :- Ohm/Km
Rated temperature :70°C
Operating voltage :30V
Cable weight(approx.) :57kg/km
Screening effectiveness :>75dB(30-1000MHz)>65dB(1000-2150MHz)
Attenuation
| Frequency(MHz) | Attenuation(dB/100m) | Attenuation(dB/100ft) |
|---|---|---|
| 50 | 4.6 | 1.4 |
| 100 | 6.5 | 1.98 |
| 200 | 9.5 | 2.9 |
| 460 | 15 | 4.57 |
| 860 | 19.5 | 5.95 |
| 1000 | 21.5 | 6.55 |
| 1750 | 29 | 8.84 |
| 2150 | 32.5 | 9.91 |
Return Loss
| 5-470MHz | >23dB |
|---|---|
| 470-860MHz | >20dB |
| 860-2150MHz | >18dB |