Heliax Coaxial Cable

TOT Wire & Cable supplies high-performance Heliax coaxial cable, the industry standard 50-ohm ultra-low loss transmission line featuring corrugated copper construction. Engineered for critical broadcast, cellular, and microwave applications where maximum power handling and minimal signal loss are essential for optimal system performance.

  • Heliax Coaxial Cable

Heliax Coaxial Cable


Premium Low-Loss 50 Ohm RF Transmission Line for Broadcast & Cellular Infrastructure

  • Model Heliax Coaxial Cable
  • Impedance 50 Ohms
  • Conductor Solid copper tube - corrugated surface
  • Outer Conductor Corrugated copper tube with longitudinal seam
  • Insulation Air with spiral polyethylene support washers
  • Jacket High-density polyethylene (HDPE) - UV resistant
  • Outer Diameter Various sizes (7/8", 1-5/8", 3-1/8", 4-1/16", 6-1/8")
  • Rated Voltage Up to 15,000V RMS
  • Operating Temperature -40°C to +85°C
  • Color Options Black or natural (custom colors available)
  • Certifications IEC 61169, EIA-RS-225


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TOT Wire & Cable supplies high-performance Heliax coaxial cable, the industry standard 50-ohm ultra-low loss transmission line featuring corrugated copper construction. Engineered for critical broadcast, cellular, and microwave applications where maximum power handling and minimal signal loss are essential for optimal system performance.

Key Features of Heliax Cable

  • Lowest Loss Available Air dielectric and corrugated copper construction provide industry-leading attenuation performance.
  • Maximum Power Handling Superior power capacity supports high-power broadcast transmitters and cellular base stations.
  • Air Dielectric Technology Spiral polyethylene washers maintain precise spacing while maximizing dielectric efficiency.
  • Pressurization Compatible Gas-tight construction allows dry air or nitrogen pressurization for moisture protection.
  • Exceptional Durability Corrugated copper outer conductor provides mechanical strength and long-term reliability.
  • Superior Shielding Continuous copper outer conductor delivers maximum EMI protection and signal integrity.

📦 Applications of Heliax Cable

  • High-power FM/AM broadcast transmission lines
  • Cellular base station antenna feeders
  • Microwave communication backbone systems
  • Television broadcast transmission infrastructure
  • Satellite earth station installations
  • Point-to-point microwave links
  • Critical government and military communications
  • Airport navigation and radar systems
  • High-power amateur radio installations

🌍 Heliax Cable Manufacturer from China – Broadcast Quality & Professional Installation Support

TOT Wire & Cable is a certified coaxial cable manufacturer in China, providing:

  • Premium Heliax-type corrugated cable meeting international broadcast standards
  • Professional cable assemblies with EIA flanges, 7/16 DIN, N-Type, or custom connectors
  • Precision manufacturing with full electrical testing and certification
  • Competitive pricing for broadcast and telecom infrastructure projects
  • Technical consultation and system design support
  • Fast international shipping with proper handling for large diameter cables

We serve broadcast stations, cellular operators, microwave system integrators, and critical infrastructure providers worldwide.

📞 Get Heliax Cable Quote or Technical Consultation

Planning a broadcast transmission system or cellular infrastructure? Need Heliax cable specifications, professional assemblies, or system design support? Contact TOT Wire & Cable's RF engineers today.

📧 Email: inquiry@totcables.com 🚚 Specialized shipping | Broadcast expertise | Custom engineering solutions | Installation support

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