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M17/84-RG 223 (RG 223/U)
Construction
| Inner conductor | Silver plated copper | Φ0.90 ± 0.025 mm |
| Dielectric | Lowdensity PE | Φ2.95 ± 0.10 mm |
| Outer conductor(shield1) | Silver plated copper | 112 x 0.13 mm |
| Shield coverage | 98% | |
| Outer conductor(shield2) | Silver plated copper | 112 x 0.13 mm |
| Shield coverage | 97% | |
| Sheath | PVC or LSZH | Φ5.40 ± 0.10 mm |
Electrical & Mechanical Characteristics
Impedance:50±3 Ohm0
Nominal capacitance:100pF/m
Velocity of propagation:66%
Insulation resistance:>2000 Mohm.Km
Inner conductor resistance:28 Ohm/Km
Outer conductor resistance :8.0Ohm/Km
Test/Operatig Voltage(max) :5.0KV/2.0KV
Operating temperature range :-30°C-+70°C
Copper Weight :38.5Kg/Km
Cable weight(approx.) :59.9Kg/Km
Screening effectiveness :100-900MHz >70dB
Attenuation
| Frequency(MHz) | Attenuation(dB/100m) | Attenuation(dB/100ft) |
| 50 | 9 | 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 |
| 3000 | 83.2 | 25.37 |
| 5000 | 109.9 | 33.51 |
| 11000 | 177.5 | 54.12 |
Return Loss
| 30-300MHz | >32dB |
| 300-600MHz | >28dB |
| 600-900MHz | >23dB |