1/2" Super Flexible Spiral Corrugated Copper Tube Coaxial Cable
1/2 inch super flexible coaxial cable, widely used in base station feeder systems.
Impedance50 ± 1 Ω
Outer diameter13.55 mm
Max. frequency10.2 GHz
1/2" Super Flexible
50Ω
50Ω RF Corrugated Copper Tube Coaxial Cable
Custom lengths, connectors and pre-assembled jumpers are available. Send us your specification for a quotation.
Technical data
Technical parameters
Structure
| Inner conductor | CCA 3.6 mm |
|---|---|
| Dielectric | foam PE 9.1 mm |
| Outer conductor | helical corrugated copper tube 12.0 mm |
| Jacket | PE or LSZH/FRNC 13.55 mm |
Electrical
| Characteristic impedance | 50 ± 1 Ω |
|---|---|
| Velocity of propagation | 87 %(foamed PE) |
| Nominal capacitance | 76 pF/m |
| Peak power | 16.0 kW |
| Max. frequency | 10.2 GHz |
| VSWR | VSWR ≤ 1.10(≤ 3 GHz);≤ 1.15(3– 4 GHz);≤ 1.20(4–6 GHz) |
| Insulation resistance | ≥ 5000 MΩ·km |
| DC breakdown voltage | ≥ 2 kV(small size)~ 16 kV (large size) |
| PIM | PIM(third-order, 2×20W) ≤ −160 dBc |
Mechanical & environment
| Min. bending radius (single/multi) | 17 / 35 mm |
|---|---|
| Tensile strength | 800 N |
| Weight | ≈ 205 kg/km |
| Jacket material | PE / LSZH/FRNC |
| Operating temperature | PE −40 ~ +85 °C;FRNC −25 ~ +70 °C |
| Standards | IEC 61196-1, YD/T 1092, GB/T 14864 |
Attenuation & power
Attenuation in dB/100 m at 20 °C, nominal values (±5%).
| MHz | dB/100m | MHz | dB/100m |
|---|---|---|---|
| 150 | 4.02 | 2200 | 18.4 |
| 450 | 7.49 | 2500 | 19.78 |
| 800 | 10.37 | 2700 | 20.66 |
| 900 | 11.09 | 3000 | 21.93 |
| 1500 | 14.81 | 3500 | 23.93 |
| 1800 | 16.42 | 4000 | 25.81 |
| 2000 | 17.43 | 5000 | 29.28 |
Product description
The 1/2-inch Super-Flexible Corrugated Copper Tube 50 Ohm Coaxial Cable is crafted for applications that require a high degree of maneuverability without sacrificing signal strength. Its corrugated copper tube design not only offers robust electromagnetic interference (EMI) shielding but also allows the cable to flex repeatedly without performance degradation. Ideal for use in high-vibration envir
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