Talk to a Tianjie Yinshi Expert about your requirements
Talk to a Tianjie Yinshi Expert about your requirements
500MESSENGER
| CONDUCTOR | MATERIAL | CCA/BC | |
| NOm.Dia. | 2.77mm | ||
| DIELECTRIC | MATERIAL | Foam PE | |
| NOm.Dia. | 11.43mm | ||
| OUT | MATERIAL | AL | |
| CONDUCTOR | NOm.Thick. | 0.25mm/0.6mm | |
| NOm.Dia. | 12.7mm | ||
| Nom.Dia.over Flooded Jacket | / | ||
| JACKET | MATERIAL | PE | |
| NOm.Thick. | 0.76mm | ||
| NOm.Dia. | 14.22mm | ||
| MESSENGER | NOm.Dia. | 2.77mm steel | |
| Nom.Shield Thickness | 0.6mm | ||
| Nominal Impedance(Ω) | 75±2 | ||
| Nominal Velocity of Propagation(%) | 87 | ||
| Nominal Capacitance (pF/m) | 55±3.0 | ||
| Sparker Test (VAC) | 4000 | ||
| SRL(dB) | 30-470 | ≥20 | |
| 470-1000 | ≥18 | ||
| Attenuation | Frequency(MHz) | Maximum(dB/100ft) | Maximum(dB/100m) |
| [@68°F(24℃)] | 5 | 0.16 | 0.52 |
| 55 | 0.54 | 1.77 | |
| 211 | 1.09 | 3.58 | |
| 300 | 1.31 | 4.3 | |
| 350 | 1.43 | 4.69 | |
| 400 | 1.53 | 5.02 | |
| 450 | 1.63 | 5.35 | |
| 550 | 1.82 | 5.97 | |
| 750 | 2.16 | 7.09 | |
| 865 | 2.34 | 7.68 | |
| 1000 | 2.52 | 8.27 | |