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RG 213 URM(URM67) (Test Report)
Construction
| Inner conductor | Plain copper | 7x0.75mm |
| Dielectric | Lowdensity PE | Φ7.25±0.18mm |
| Outer conductor(shield) | Plaincopper | 192x0.18mm |
| Shield coverage | 98% | |
| Sheath | PVCorLSZH | Φ10.3±0.18mm |
Electrical & Mechanical Characteristics
Nominal capacitance :100pF/m
Velocity of propagation :66%
Insulation resistance :>2000Mohm.Km
Inner conductor resistance :6.0Ohm/Km
Outer conductor resistance :4.0Ohm/Km
Operating temperature range :-30°C-+70°C
Copper weight :79.4Kg/Km
Cable weight(approx.) :165.5Kg/Km
Screening effectiveness :>55dB
Attenuation
| Frequency(MHz) | Attenuation(dB/100m) | Attenuation(dB/100ft) |
| 50 | 4.5 | 1.37 |
| 100 | 6.7 | 2.04 |
| 200 | 9.9 | 3.02 |
| 400 | 14.3 | 4.36 |
| 500 | 16.1 | 4.91 |
| 600 | 17.8 | 5.43 |
| 860 | 22.1 | 6.74 |
| 1000 | 24.3 | 7.41 |
Return Loss
| 30-300MHz | >31dB |
| 300-600MHz | >28dB |
| 600-900MHz | >27dB |