Heliax® Hard Line Assemblies – Low Loss Heliax Cable with Installed Connectors

Our Heliax Hard Line Assemblies offer premium pre-terminated, low-loss hard line coaxial cables for use in high-power RF, repeater, commercial, and broadcast installations. These assemblies are built with top-tier Andrew® Heliax® AVA5p-50 and LDF4-50A hard line cables — trusted worldwide for demanding RF applications.

Key Features:

• ✅ Pre-terminated hard line assemblies with professional-grade connectors
• ✅ Heliax AVA5p-50 (7/8") and LDF4-50A (1/2") hard line cables
• ✅ Ultra-low attenuation for long cable runs
• ✅ Excellent shielding for maximum EMI/RFI protection
• ✅ Rugged and weather-resistant for permanent outdoor installation

Specifications:

• ✅ Heliax AVA5p-50 (7/8")
• ✅ Attenuation @ 50 MHz: ~0.25 dB per 100 ft
• ✅ Attenuation @ 150 MHz: ~0.45 dB per 100 ft
• ✅ Attenuation @ 450 MHz: ~0.75 dB per 100 ft
• ✅ Heliax LDF4-50A (1/2")
• ✅ Attenuation @ 50 MHz: ~0.5 dB per 100 ft
• ✅ Attenuation @ 150 MHz: ~0.9 dB per 100 ft
• ✅ Attenuation @ 450 MHz: ~1.5 dB per 100 ft
• ✅ Jacket: Weatherproof PE jacket
• ✅ Impedance: 50 Ohms
• ✅ Connectors: High-quality N, 7-16 DIN, or custom as specified

Common Applications:

• ✅ RF feedlines for VHF/UHF repeaters
• ✅ Long run coaxial cable for broadcast stations
• ✅ Tower feedlines for commercial RF systems
• ✅ Amateur radio high-power HF, VHF, and UHF installations

Available in multiple standard lengths or built to your custom specifications. Our Heliax Hard Line Assemblies provide the ultimate performance and reliability for mission-critical RF applications. Contact us for technical support or assistance configuring your assembly.