HCA78-50J
7/8" HELIFLEX® Air-Dielectric Coaxial Cable
Rev : F | Rev date : 15 Nov 2025
HELIFLEX® 7/8" low loss air dielectric cable
Feature / Benefits
- Low Attenuation
The low attenuation of HELIFLEX® coaxial cable results in highly efficient signal transfer in your RF system. - Complete Shielding
The solid outer conductor of HELIFLEX® coaxial cable creates a continuous RFI/EMI shield that minimizes system interference. - Low VSWR
Special low VSWR versions of HELIFLEX® coaxial cables contribute to low system noise. - Outstanding Intermodulation Performance
HELIFLEX® coaxial cable's solid inner and outer conductors virtually eliminate intermods. Intermodulation performance is also confirmed with state-of-the-art equipment at the RFS factory. - High Power Rating
Due to their low attenuation, outstanding heat transfer properties and temperature stabilized dielectric
materials, HELIFLEX® cable provides safe long term operating life at high transmit power levels. - Wide Range of Application
Typical areas of application are: feedlines for broadcast and terrestrial microwave antennas, wireless cellular, PCS and ESMR base stations, cabling of antenna arrays, and radio equipment interconnects.
Technical features
Applications
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Structure
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Testing and Environmental
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Electrical Specifications
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Mechanical Specifications
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Attenuation @ 20°C (68°F) and Power Rating @ 40°C (104°F)
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External Document Links |
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Notes |
PDF Datasheet
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