Corrugated Coaxial Cable
Corrugated Coaxial Cable
Construction Characteristic
| Item | Material | Diameter(mm) |
|---|---|---|
| 1. Inner Conductor | Copper Clad Aluminum or Copper | 1.90 |
| 2. Dielectric | Physical Foam Polyethylene | 4.7 |
| 3. Outer Conductor |
Helical Copper Tube |
6.35 |
| 4. Jacket | PE or Low Smoke Halogen Free Fire Retardant PE | 7.50 |
Electrical Characteristic
| Capacitance(pF/m) | 80 |
| Impedance(ohm) | 50 |
| Velocity of Propagation(%) | 83 |
| Peak Power(KW) | 6.4 |
| RF Peak Voltage(KV) | 0.80 |
| Insulation Resistance(MΩ.km) | >5000 |
| Cutoff Frequency(GHz) | 20.4 |
| Insulation Voltage(KVrms) | 2.0 |
| Inner Conductor DC Resistance(Ω/km) | 10.2/6.4 |
| Outer Conductor DC Resistance(Ω/km) | 7.02 |
| Jacket Spark(KVrms) | 3.0 |
| Shielding Effectiveness(dB) | >120 |
Mechanical and Environmental Characteristic
| Min Single Bending Radius(mm) | 12.5 |
| Min Repeated Bending Radius(mm) | 25 |
| No.of Bends | 15 |
| Tensile Strength(kg) | 60 |
| 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 | 5.60 | 1.23 |
| 200 | 8.00 | 0.86 |
| 450 | 12.20 | 0.57 |
| 800 | 16.70 | 0.42 |
| 900 | 17.50 | 0.39 |
| 1000 | 18.60 | 0.37 |
| 1500 | 23.40 | 0.30 |
| 1800 | 25.70 | 0.27 |
| 2000 | 26.90 | 0.26 |
| 2200 | 28.50 | 0.25 |
| 2400 | 30.00 | 0.24 |
| 2500 | 30.60 | 0.23 |
| 3000 | 33.50 | 0.21 |
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