Corrugated Coaxial Cable
Corrugated Coaxial Cable
Construction Characteristic
| Item | Material | Diameter(mm) |
|---|---|---|
| 1. Inner Conductor | Smooth Copper Tube | 17.5 |
| 2. Dielectric | Physical Foam Polyethylene | 43.5 |
| 3. Outer Conductor |
Corrugated Copper Tube |
46.5 |
| 4. Jacket | PE or Low Smoke Halogen Free Fire Retardant PE | 49.5 |
Electrical Characteristic
| Capacitance(pF/m) | 76 |
| Impedance(ohm) | 50 |
| Velocity of Propagation(%) | 88 |
| Peak Power(KW) | 320 |
| RF Peak Voltage(KV) | 5.7 |
| Insulation Resistance(MΩ.km) | >5000 |
| Cutoff Frequency(GHz) | 2.8 |
| Insulation Voltage(KVrms) | 15 |
| Inner Conductor DC Resistance(Ω/km) | 0.91 |
| Outer Conductor DC Resistance(Ω/km) | 0.52 |
| Jacket Spark(KVrms) | 10 |
| Shielding Effectiveness(dB) | >120 |
Mechanical and Environmental Characteristic
| Min Single Bending Radius(mm) | 200 |
| Min Repeated Bending Radius(mm) | 510 |
| No.of Bends | 15 |
| Tensile Strength(kg) | 330 |
| Storage Temp.(℃) | -55 to +85 |
| Installation Temp.(℃) | -20 to +60 |
| Operating Temp.(℃) | -55 to +85 |
Attenuation(VSWR1.0,Cable temp.20℃)and Average Power(VSWR1.0,ambient temp.40℃)
| Frequency(MHz) | Attenuation(dB/100m) | Average Power(KW) |
|---|---|---|
| 100 | 0.67 | 16.90 |
| 200 | 0.98 | 11.60 |
| 450 | 1.53 | 7.36 |
| 800 | 2.12 | 5.26 |
| 900 | 2.28 | 4.93 |
| 1000 | 2.42 | 4.61 |
| 1500 | 3.09 | 3.64 |
| 1800 | 3.45 | 3.27 |
| 2000 | 3.68 | 3.00 |
| 2200 | 3.91 | 2.85 |
| 2400 | 4.13 | 2.70 |
| 2500 | 4.24 | 2.61 |
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