Wuhan ETERN Optoelectronics Technology Co.,Ltd.
Wuhan ETERN Optoelectronics Technology Co.,Ltd. Robust Innovation, Fusion and Win-win
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Leaky Cable for Rail Transit Private Wireless Communication
| Product Model | Inner Conductor | Insulation |
Outer Conductor
|
Outer Sheath
|
|||
| Material | Diameter | Material | Diameter | Material | Diameter | ||
|
HLRCTCY(Z)-50-32T (1-1/4”) |
Smooth copper tube | 13.10mm | Physically-foamed polyethylene insulation | Punched hole copper strip landing edge longitudinal wrapped | 34.00mm | Black polyethylene or low smoke halogen-free flame retardant polyolefin | 38.00mm |
|
HLRHTCY(Z)-50-42T (1-5/8”) |
Spiral corrugated copper tube | 17.40mm | 44.00mm | 49.00mm | |||
| Product Model | Minimum Bending Radius for a Single Time | Minimum Bending Radius for Multiple Times (15 Times) | Maximum Tensile Resistance | Installation Temperature | Working Temperature |
|
HLRCTCY(Z)-50-32T (1-1/4”) |
400mm | 500mm | 2000N | -55℃～+85℃ | -40℃～+70℃ |
|
HLRHTCY(Z)-50-42T (1-5/8”) |
500mm | 700mm | 2500N |
Electrical Properties
| Product Model |
HLRCTCY(Z)-50-32T (1-1/4”) |
HLRHTCY(Z)-50-42T (1-5/8”) |
|||
| 1 | 2 | 1 | 2 | ||
| Average Characteristic Impedance(Ω) | 50±2 | ||||
| Transmission Rate | 90% | ||||
| Capacitance(pF/m) | 76 | ||||
| Dielectric strength(V,DC,1min) | 10000 | 15000 | |||
| Minimum Insulation Resistance(MΩ·km) | 10000 | ||||
| Sheath Spark Testing(V,AC,Effective Value) | 10000 | 10000 | |||
|
Longitudinal Attenuation dB/100m ±5%,20℃ |
800MHz | 3.0 | 2.7 | 2.2 | 2.2 |
| 900MHz | 3.4 | 3.3 | 2.4 | 2.4 | |
| 1800MHz | — | 5.0 | — | 4.2 | |
|
Coupling Loss dB±5dB 95%,2m |
800MHz | 69 | 78 | 68 | 70 |
| 900MHz | 70 | 75 | 69 | 70 | |
| 1800MHz | — | 72 | — | 68 | |
| VSWR | 800~900MHz | ≤1.30 | |||
| 1700~1900MHz | ≤1.30 | ||||