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QR500
Construction
Material | Diameter(mm) | |
Inner Conductor | CCA | 2.77 |
Dielectric | Foam PE | 11.43 |
First Shield | Solid AL tube | |
| Jacket | PE | 14.22 |
Electrical Characteristics
Impedance (Ω) | 75±3 |
Capacitance (pF/m) | 52±2 |
Velocity of Propagation(﹪) | 87.0 |
Return Loss | |
| 5-1000MHz(dB) | ≥22 |
Screening Effectiveness | |
5-1000MHz(dB) | ≥100 |
Attenuation(@20℃)
| Frequency (MHZ) | Max Attenuation (dB/100m) |
| 5 | 0.52 |
55 | 1.77 |
83 | 2.17 |
211 | 3.58 |
250 | 3.94 |
| 300 | 4.30 |
| 350 | 4.69 |
| 400 | 5.02 |
| 500 | 5.68 |
| 750 | 7.09 |
| 865 | 7.68 |
| 1000 | 8.27 |
QR500
Construction
Material | Diameter(mm) | |
Inner Conductor | CCA | 2.77 |
Dielectric | Foam PE | 11.43 |
First Shield | Solid AL tube | |
| Jacket | PE | 14.22 |
Electrical Characteristics
Impedance (Ω) | 75±3 |
Capacitance (pF/m) | 52±2 |
Velocity of Propagation(﹪) | 87.0 |
Return Loss | |
| 5-1000MHz(dB) | ≥22 |
Screening Effectiveness | |
5-1000MHz(dB) | ≥100 |
Attenuation(@20℃)
| Frequency (MHZ) | Max Attenuation (dB/100m) |
| 5 | 0.52 |
55 | 1.77 |
83 | 2.17 |
211 | 3.58 |
250 | 3.94 |
| 300 | 4.30 |
| 350 | 4.69 |
| 400 | 5.02 |
| 500 | 5.68 |
| 750 | 7.09 |
| 865 | 7.68 |
| 1000 | 8.27 |
