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RF 58 LL Coaxial Cables
Construction
Inner conductor | Plain copper | 7 x 0.50 mm |
---|---|---|
Dielectric | Foam PE | Φ3.80 ± 0.10 mm |
Outer conductor (shield) | Plain copper | 144 x 0.12 mm |
Shield coverage | 94% | |
Sheath | PVC or LSZH | Φ5.40 ± 0.10 mm |
Electrical & Mechanical Characteristics
Impedance | 50±3 Ohm |
Nominal capacitance | 80 pF/m |
---|---|
Velocity of propagation | 80% |
Insulation resistance | >5000 Mohm.Km |
Inner conductor resistance | 14 Ohm/Km |
Outer conductor resistance | 11 Ohm/Km |
Operating temperature range | -30 °C - +70 °C |
Copper weight | 28.0 Kg/Km |
Cable weight (approx.) | 45.9 Kg/Km |
Screening effectiveness | >55 dB |
Attenuation
Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100ft) |
---|---|---|
50 | 7.0 | 2.13 |
100 | 10.2 | 3.11 |
400 | 21.2 | 6.46 |
600 | 26.3 | 8.02 |
860 | 32.2 | 9.82 |
1000 | 35.1 | 10.7 |
1750 | 48 | 14.63 |
2400 | 58.2 | 17.74 |
Return Loss
30-300 MHz | >30dB |
300-600 MHz | >27dB |
600-900 MHz | >22dB |