Corrugated Coaxial Cable
Corrugated Coaxial Cable
Construction Characteristic
| Item | Material | Diameter(mm) |
|---|---|---|
| 1. Inner Conductor | Helical Copper Tube | 13.5 |
| 2. Dielectric | Physical Foam Polyethylene | 33.0 |
| 3. Outer Conductor |
Helical Copper Tube |
36.0 |
| 4. Jacket | PE or Low Smoke Halogen Free Fire Retardant PE | 38.6 |
Electrical Characteristic
| Capacitance(pF/m) | 76 |
| Impedance(ohm) | 50 |
| Velocity of Propagation(%) | 88 |
| Peak Power(KW) | 178 |
| RF Peak Voltage(KV) | 4.2 |
| Insulation Resistance(MΩ.km) | >5000 |
| Cutoff Frequency(GHz) | 3.4 |
| Insulation Voltage(KVrms) | 10 |
| Inner Conductor DC Resistance(Ω/km) | 1.60 |
| Outer Conductor DC Resistance(Ω/km) | 0.45 |
| Jacket Spark(KVrms) | 10 |
| Shielding Effectiveness(dB) | >120 |
Mechanical and Environmental Characteristic
| Min Single Bending Radius(mm) | 150 |
| Min Repeated Bending Radius(mm) | 300 |
| No.of Bends | 15 |
| Tensile Strength(kg) | 290 |
| 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 | 0.88 | 12.00 |
| 200 | 1.28 | 8.26 |
| 450 | 2.00 | 5.29 |
| 800 | 2.80 | 3.81 |
| 900 | 2.95 | 3.56 |
| 1000 | 3.15 | 3.35 |
| 1500 | 4.00 | 2.64 |
| 1800 | 4.50 | 2.36 |
| 2000 | 4.75 | 2.21 |
| 2200 | 5.05 | 2.09 |
| 2400 | 5.35 | 1.96 |
| 2500 | 5.50 | 1.90 |
| 3000 | 6.15 | 1.72 |
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