RG 58 U43(URM 43)
Construction
Inner conductor | Plain copper | 0.90 mm |
Dielectric | Low density PE | Φ2.95 ± 0.10 mm |
Outer conductor (shield) | Plain copper | 96 x 0.15 mm |
Shield coverage |
| 95% |
Sheath | PVC or LSZH | Φ5.00 ± 0.10 mm |
Electrical & Mechanical Characteristics
Impedance | 50±3 Ohm |
Nominal capacitance | 100 pF/m |
Velocity of propagation | 66% |
Insulation resistance | >2000 Mohm.Km |
Inner conductor resistance | 28 Ohm/Km |
Outer conductor resistance | 16.5 Ohm/Km |
Operating temperature range | -30 °C - +70 °C |
Copper weight | 22.1 Kg/Km |
Cable weight (approx.) | 42.5 Kg/Km |
Screening effectiveness | >55 dB |
Attenuation
Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100ft) |
50 | 9.0 | 2.74 |
100 | 13 | 3.96 |
200 | 19.3 | 5.88 |
400 | 28.1 | 8.57 |
500 | 31.9 | 9.73 |
600 | 35.3 | 10.76 |
860 | 43.8 | 13.35 |
1000 | 48.5 | 14.79 |
Return Loss
30-300 MHz | >32dB |
300-600 MHz | >28dB |
600-900 MHz | >23dB |
