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M17/75-RG 214 (RG214/U)
Construction
| Inner conductor | Silver plated copper | 7x0.75mm |
| Dielectric | Lowdensity PE | Φ7.25±0.18mm |
| Outer conductor(shield1) | Silver plated copper | 144x0.16mm |
| Shield coverage | 96% | |
| Outer conductor(shield2) | Silver plated copper | 168x0.16mm |
| Shield coverage | 98% | |
| Sheath | PVC or LSZH | Φ10.8±0.18mm |
Electrical & Mechanical Characteristics
Impedance:50±3 Ohm0
Nominal capacitance:100pF/m
Velocity of propagation:66%
Insulation resistance:>2000 Mohm.Km
Inner conductor resistance:6.0 Ohm/Km
Outer conductor resistance :3.1Ohm/Km
Test/Operatig Voltage(max) :10.0KV/5KV
Operating temperature range :-30°C-+70°C
Copper Weight :117.7Kg/Km
Cable weight(approx.) :205.3Kg/Km
Screening effectiveness :100-900MHz >70dB
Attenuation
| Frequency(MHz) | Attenuation(dB/100m) | Attenuation(dB/100ft) |
| 50 | 4.7 | 1.43 |
| 100 | 7.1 | 2.16 |
| 200 | 10.4 | 3.17 |
| 400 | 15.2 | 4.63 |
| 500 | 17.4 | 5.30 |
| 600 | 19.2 | 5.85 |
| 860 | 23.9 | 7.29 |
| 1000 | 26.2 | 7.99 |
Return Loss
| 30-300MHz | >30dB |
| 300-600MHz | >29dB |
| 600-900MHz | >27dB |