Outdoor Trunk P3 500 Seamless Al. Tube Coaxial Cable
Electrical characteristics at 20°C Min. Bending Ratios: 65mm Resistance of inner conductor(DC): 1.92 Ω /km Resistance of outer conductor(DC): 3.43 Ω /km Insulation resistance: 5000 Ω /km Maximum Pulling Tension: 68 Kgf Minimum Bending Radius: 16.5 Kgf Dielectric strength: 1.6 KV Velocity of...
Physical dimensions
| Component | mm | Material |
| Nominal center conductor diameter | 2.77±0.03 | Copper clad aluminum |
| Nominal diameter over dielectric | 11.43±0.03 | Physical foamed PE |
| Nominal diameter over outer conductor | 12.7 | Al-tape welded by argon arc welding |
| Nominal diameter over jacket | 14.22 | Polyethylene |
| Diameter of steel messenger | 2.77 | Steel messenger |
Electrical characteristics at 20°C
Min. Bending Ratios: 65mm
Resistance of inner conductor(DC): 1.92 Ω /km
Resistance of outer conductor(DC): 3.43 Ω /km
Insulation resistance: 5000 Ω /km
Maximum Pulling Tension: 68 Kgf
Minimum Bending Radius: 16.5 Kgf
Dielectric strength: 1.6 KV
Velocity of propagation: 87%
Impendance: 75 Ω
V.S.W.R.: <1.2
Voltage withstand: 3000
Installation Temperature: -40 °C to +85 °C
Capacitance: 84 pF/m
Inductance: 0.21 uH/m
| Attenuation performation | Temperature: 20 °C | |
| Frequency(MHz) | Maximum(db/100ft) | Maximum(db/100m) |
| 5 | 0.16 | 0.52 |
| 55 | 0.54 | 1.77 |
| 83 | 0.66 | 2.17 |
| 211 | 1.09 | 3.58 |
| 250 | 1.20 | 3.94 |
| 300 | 1.31 | 4.30 |
| 350 | 1.43 | 4.69 |
| 400 | 1.53 | 5.02 |
| 450 | 1.63 | 5.35 |
| 500 | 1.73 | 5.67 |
| 550 | 1.82 | 5.97 |
| 600 | 1.91 | 6.27 |
| 750 | 2.16 | 7.09 |
| 865 | 2.34 | 7.68 |
| 1000 | 2.52 | 8.27 |
