ASTEL 1/2 Inch Super Flex 50 Ohm Low PIM RF Coaxial Cable
ASTEL 1/2 Inch Super Flex 50 Ohm Low PIM RF Coaxial Cable is designed for VHF, UHF, GSM, 3G and 4G wireless communication systems. It delivers low attenuation, low VSWR, high power handling and low passive intermodulation (PIM), making it suitable for cellular base stations and RF antenna feeder installations.
The cable features a solid copper-clad aluminium (CCA) centre conductor, foamed PE dielectric, longitudinally welded spiral copper tube outer conductor and PE jacket. Its super-flexible construction supports installations requiring tight bending radii while maintaining electrical and mechanical performance.
Key Features
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Product models: RFC12SFCCAPE500MRB / RFC12SFCCALZ200MCB
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1/2 inch super-flexible RF feeder cable
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50 ± 2 Ohm characteristic impedance
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Low attenuation for RF signal transmission
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Low passive intermodulation (PIM)
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Low VSWR: 1.15
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Return loss: ≥23 dB
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High power handling capability
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Solid CCA centre conductor
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Centre conductor diameter: 3.60 ± 0.05mm
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Foamed PE dielectric: 9.70 ± 0.40mm
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Longitudinally welded spiral copper tube outer conductor
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Outer conductor diameter: 11.95 ± 0.3mm
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PE outer jacket
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Overall jacket diameter: 13.40 ± 0.3mm
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Nominal capacitance: 82 pF/m
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Propagation velocity ratio: 81%
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Insulation resistance: ≥10,000 MΩ·km
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DC breakdown voltage: 2,500V
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Test voltage: 5,000V
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Specified tensile strength: ≤800N
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Minimum bending radius (repeated): 32mm
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Minimum bending radius (single): 25mm
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Operating temperature: -40°C to +70°C
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Installation temperature: -20°C to +70°C
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Suitable for VHF, UHF, GSM, 3G and 4G applications
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Designed for wireless communication base stations
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500m reel weight: approximately 104kg
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