7/8" Low Loss Corrugated Aluminum Tube Coaxial Cable
Low loss aluminum tube cable, providing high-performance solutions for cost-sensitive projects.
Impedance50 ± 1 Ω
Outer diameter28.4 mm
Max. frequency5.0 GHz
7/8" Low Loss
50Ω
50Ω RF Corrugated Aluminum 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 | smooth copper tube 9.45 mm |
|---|---|
| Dielectric | foam PE 23.0 mm |
| Outer conductor | annular corrugated copper tube 25.4 mm |
| Jacket | PE or LSZH/FRNC 28.4 mm |
Electrical
| Characteristic impedance | 50 ± 1 Ω |
|---|---|
| Velocity of propagation | 87 %(foamed PE) |
| Nominal capacitance | 76 pF/m |
| Peak power | 85 kW |
| Max. frequency | 5.0 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) | 150 / 275 mm |
|---|---|
| Tensile strength | 1700 N |
| Weight | ≈ 565 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 | 1.35 | 2200 | 6.14 |
| 450 | 2.51 | 2500 | 6.6 |
| 800 | 3.47 | 2700 | 6.89 |
| 900 | 3.71 | 3000 | 7.32 |
| 1500 | 4.95 | 3500 | 7.98 |
| 1800 | 5.48 | 4000 | 8.6 |
| 2000 | 5.82 | 5000 | 9.76 |
Product description
The 7/8-inch Low-Loss Corrugated Aluminum Tube 50 Ohm Coaxial Cable is engineered for high-efficiency RF signal transmission, designed to minimize signal attenuation across long distances. This cable is characterized by its low-loss properties, making it ideal for applications where signal integrity is paramount. Its aluminum tube provides robust electromagnetic interference (EMI) shielding, ensur
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50Ω RF Corrugated Aluminum Tube Coaxial Cable
Need a quotation?
Send us your specification and we will reply within one working day.