RG405 Coaxial Cable is a high-performance semi-rigid RF cable designed for reliable signal transmission in demanding high-frequency applications. Its compact construction provides excellent shielding, low signal loss, and stable electrical performance while maintaining consistent impedance. The cable is suitable for microwave circuits, RF test equipment, aerospace systems, defense electronics, telecommunications, instrumentation, and precision electronic assemblies. RG405 Coaxial Cable is commonly used where dependable signal integrity, mechanical stability, and controlled RF performance are essential. Its durable construction makes it an ideal solution for professional RF interconnections, laboratory equipment, and high-frequency communication systems.
| Impedance | 50 Ω |
| Frequency | 18 GHz (Max.) |
| Velocity of Propagation | 70% |
| Signal Delay | 4.8 ns/m |
| Capacitance | 95 pF/m |
| Operating Temperature | -65°C + 165°C |
| Shield Effectiveness | < -100 dB/m |
| Working Voltage | 1500 Vrms (Max.) |
| Weight | 21 kg/km |
| Min. Bending Radius | 20 mm |
| Item | Material | Diameter | Remark |
|---|---|---|---|
| Center Conductor | SPCW | 0.51 mm (0.020 inch) | Solid |
| Dielectric | PTFE | 1.64 mm (0.065 inch) | Solid |
| Outer Conductor (1) | SPC | 1.80 mm (0.071 inch) | Taping |
| Outer Conductor (2) | SPC | 2.18 mm (0.086 inch) | Braid |
| Jacket | FEP | 2.64 mm (0.104 inch) | Blue |
|
Frequency (GHz) |
Max. Attenuation (dB/m) |
Average Power (W) |
|---|---|---|
| 0.5 | 0.44 | 195 |
| 1.0 | 0.68 | 120 |
| 2.0 | 0.99 | 83 |
| 3.0 | 1.21 | 68 |
| 5.0 | 1.60 | 54 |
| 10.0 | 2.47 | 36 |
| 18.0 | 3.55 | 26 |