| Place of Origin: | China |
|---|---|
| Brand Name: | ETERN |
| Certification: | RoHS |
| Minimum Order Quantity: | 10PCS |
| Features: | Easy Connection | Product Name: | Leaky Feeder Antenna |
|---|---|---|---|
| Applications: | Railway Communication | Diameter: | 24.00mm 9.00mm |
| High Light: | GSM-R Railway Communication Leaky Cable,24.00mm Leaky Cable,9.00mm leaky feeder antenna |
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GSM-R Railway Communication Leaky Cable 24.00mm 9.00mm
Structural Parameters
| Product Model | Inner Conductor | Insulation |
Outer Conductor
|
Outer Sheath
|
||||
| Material | Diameter | Material | Diameter | Material | Diameter | |||
| WDZ-SLYWY-50-22 | Ⅱ |
Smooth copper tube
|
9.00mm | Physically-foamed polyethylene insulation | Punched hole copper strip landing edge longitudinal wrapped | 24.00mm | Low smoke halogen-free flame retardant polyolefin | 27.50mm |
| Ⅲ | ||||||||
| WDZ-SLYWY-50-32 | Ⅱ | Smooth copper tube | 13.10mm | 34.00mm | 38.00mm | |||
| Ⅲ | ||||||||
| WDZ-SLYWY-50-42 | Ⅱ | Spiral corrugated copper tube | 17.40mm | 44.00mm | 48.00mm | |||
| Ⅲ | ||||||||
| Product Model | Minimum Bending Radius for a Single Time | Minimum Bending Radius for Multiple Times (15 Times) | Maximum Tensile Resistance | Installation Temperature | Working Temperature | |
| WDZ-SLYWY-50-22 | Ⅱ | 280mm | 550mm | 2300N | -55℃～+85℃ | -40℃～+70℃ |
| Ⅲ | ||||||
| WDZ-SLYWY-50-32 | Ⅱ | 380mm | 750mm | 3000N | ||
| Ⅲ | ||||||
| WDZ-SLYWY-50-42 | Ⅱ | 490mm | 1000mm | 1700N | ||
| Ⅲ | ||||||
| Product Model | WDZ-SLYWY-50-22 | WDZ-SLYWY-50-32 | WDZ-SLYWY-50-42 | ||||
| Ⅱ | Ⅲ | Ⅱ | Ⅲ | Ⅱ | Ⅲ | ||
| Average Characteristic Impedance(Ω) | 50±2 | ||||||
| Dielectric strength(V,DC,1min) | 10000 | 10000 | 15000 | ||||
| Minimum Insulation Resistance(MΩ·km) | 10000 | ||||||
| Sheath Spark Testing(V,AC,Effective Value) | 8000 | 10000 | 10000 | ||||
|
Longitudinal Attenuation dB/100m ±5%,20℃ |
455~461MHz | 3.0 | — | 2.2 | — | 1.8 | — |
| 465~471MHz | |||||||
| 885~889MHz | 5.3 | 5.0 | 4.3 | 3.0 | 2.9 | 2.4 | |
| 930~934MHz | |||||||
|
Coupling Loss dB±5dB 95%,2m |
455~461MHz | 75 | — | 75 | — | 75 | — |
| 465~471MHz | |||||||
| 885~889MHz | 69 | 69 | 69 | 69 | 68 | 69 | |
| 930~934MHz | |||||||
| Maximum VSWR | 455~461MHz | ≤1.30 | — | ≤1.30 | — | ≤1.30 | — |
| 465~471MHz | ≤1.30 | — | ≤1.30 | — | ≤1.30 | — | |
| 885~889MHz | ≤1.30 | ≤1.30 | ≤1.30 | ≤1.30 | ≤1.30 | ≤1.30 | |
| 930~934MHz | ≤1.30 | ≤1.30 | ≤1.30 | ≤1.30 | ≤1.30 | ≤1.30 | |
