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Coaxial Cables |  |
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KX 8
Construction
| Inner conductor | Bare copper | 7 x 0.4 mm |
|---|---|---|
| Dielectric | Solid PE | Φ7.25 mm |
| Outer conductor shield | Bare copper /Copper clad Aluminum(CCA) | 192x0.10 mm |
| Shield coverage | 80% | |
| Sheath | PVC/FR-PVC | Φ10.20 mm |
Electrical & Mechanical Characteristics
Impedance :75±5 Ohm
Nominal capacitance :67 pF/m
Velocity of propagation:66%
Insulation resistance :>5000 Mohm.Km
Inner conductor resistance :22.2 Ohm/Km
Outer conductor resistance :15.5 / 16.5 Ohm/Km
Rated temperature :70°C
Cable weight (approx.) :- kg/km
Attenuation
| For bare copper braid | For CCA braid | |||||
|---|---|---|---|---|---|---|
| Frequency | Attenuation | Attenuation | Frequency | Attenuation | Attenuation | |
| (MHz) | (dB/100 m) | (dB/100 ft) | (MHz) | (dB/100 m) | (dB/100 ft) | |
| 10 | 2.9 | 0.88 | 10 | 2.9 | 0.88 | |
| 50 | 4.5 | 1.37 | 50 | 4.5 | 1.37 | |
| 100 | 6.6 | 2.01 | 100 | 6.6 | 2.01 | |
| 200 | 10.9 | 3.32 | 200 | 11.9 | 3.63 | |
| 400 | 13.8 | 4.21 | 400 | 14.8 | 4.51 | |
| 850 | 23.6 | 7.2 | 850 | 24.6 | 7.5 | |
| 950 | 26.8 | 8.17 | 950 | 27.8 | 8.48 | |
| 1000 | 27.5 | 8.38 | 1000 | 28.5 | 8.69 | |
Return Loss
| 470-3000 MHz | >=20dB |
|---|---|
| 5-470 MHz | >=25dB |