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Coaxial Cables |  |
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RG 223 SC
Construction
| Inner conductor | Silver plated copper | 0.9mm |
|---|---|---|
| Dielectric | Lowdensity PE | Φ2.95±0.10mm |
| Outer conductor(shield1) | Tinned copper | 112x0.10mm |
| Shield coverage | 85% | |
| Outer conductor(shield2) | Tinned copper | 112x0.10mm |
| Shield coverage | 80% | |
| Sheath | PVC or LSZH | Φ5.40±0.10mm |
Electrical & Mechanical Characteristics
Impedance :50±3Ohm
Nominal capacitance :100pF/m
Velocity of propagation:66%
Insulation resistance:>2000Mohm.Km
Inner conductor resistance :28Ohm/Km
Outer conductor resistance :11Ohm/Km
Operating temperature range :-30°C-+70°C
Copper weight :22.7Kg/Km
Cable weight(approx.) :46.3Kg/Km
Screening effectiveness :>70dB
Attenuation
| Frequency(MHz) | Attenuation(dB/100m) | 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
| 30-300MHz | >32dB |
|---|---|
| 300-600MHz | >28dB |
| 600-900MHz | >23dB |