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Andrew Heliax Cable - 1/2 Andrew Heliax Cable - 7/8

Heliax® Coaxial Hard Line – Low-Loss RF Cable for High-Power and Long-Distance Transmission

Heliax® coaxial hard line cable is the industry standard for low-loss, high-performance RF signal transmission in commercial, broadcast, and high-power amateur radio systems. With its solid copper or corrugated shield design, Heliax provides exceptional shielding, minimal attenuation, and unmatched reliability in demanding environments.

Why Choose Heliax Hard Line Coax?

  • ✅ Ultra-Low Loss – Ideal for long cable runs and high-frequency RF systems
  • ✅ High Power Handling – Perfect for repeater sites, HF/VHF/UHF stations, and high-wattage applications
  • ✅ Superior Shielding – Corrugated copper or aluminum shielding resists interference and maintains signal integrity
  • ✅ Rugged Construction – Designed to withstand outdoor exposure and environmental stress

Common Applications

  • ✅ Commercial broadcast installations
  • ✅ Ham radio base stations and repeater systems
  • ✅ Cellular and wireless communication towers
  • ✅ Microwave backhaul and telemetry systems

Specifications

  • ✅ Impedance: 50 Ohms
  • ✅ Conductor: Solid copper or copper-clad aluminum
  • ✅ Dielectric: Air-spaced or foam polyethylene
  • ✅ Shielding: Corrugated copper or aluminum
  • ✅ Jacket: UV-resistant polyethylene (outdoor rated)
  • ✅ Available Sizes: 1/4", 3/8", 1/2", 7/8", 1-1/4" and more
  • ✅ Frequency Range: DC to 6 GHz (varies by model)

Heliax® hard line coax is the trusted choice for RF professionals who require maximum efficiency, long-term durability, and consistent signal quality. Choose from a variety of sizes and configurations to match your installation needs.

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Andrew Heliax Cable - LDF4T CommScope L4TNM-PSA - Connector, 1/2Inch, N Male, Commscope N Female For LDF4-50A Coax Andrew Heliax Coax Assembly
Andrew Heliax Cable - AVA5p-50-c 7/8" 100 FT
Our price: $593.09
Sale Price: $583.75
Savings: $9.34
The Andrew LDF4-50A 1/2 inch foam dielect 50 Ohm coax cable features a 5 inch bending radius that prevents kinking. This coaxial cable has an annular corrugated copper outer conductor and a copper-clad aluminum center conductor. Maximum frequency capacity is 8.8 GHz. Commscope, Type N Male Positive Stop™ for 1/2 in AL4RPV-50, LDF4-50A, HL4RPV- 50 OHM cable Commscope, Type N Female Positive Stop™ for 1/2 in AL4RPV-50, LDF4-50A, HL4RPV-50 cable ANDREW AVA5-50FX 7/8" Heliax Virtual Air Coaxial cable, Low Density foam dielec., 50 ohms. Corrugated copper outer conductor, copper clad aluminum inner conductor. Black PE jack. FREE SHIPPING
Andrew Heliax Coax Assembly Andrew Heliax Coax Assembly Andrew Heliax Coax Assembly Andrew Heliax Coax Assembly
Andrew Heliax Cable - AVA5p-50-c 7/8" 150 FT
Our price: $889.64
Sale Price: $875.63
Savings: $14.01
Andrew Heliax Cable - AVA5p-50-c 7/8" 200 FT
Our price: $1,186.18
Sale Price: $1,167.50
Savings: $18.68
Andrew Heliax Cable- AVA5p-50-c 7/8" 250 FT
Our price: $1,482.73
Sale Price: $1,459.38
Savings: $23.35
ANDREW AVA5-50FX 7/8" Heliax Virtual Air Coaxial cable, Low Density foam dielec., 50 ohms. Corrugated copper outer conductor, copper clad aluminum inner conductor. Black PE jack.
ANDREW AVA5-50FX 7/8" Heliax Virtual Air Coaxial cable, Low Density foam dielec., 50 ohms. Corrugated copper outer conductor, copper clad aluminum inner conductor. Black PE jack. ANDREW AVA5-50FX 7/8" Heliax Virtual Air Coaxial cable, Low Density foam dielec., 50 ohms. Corrugated copper outer conductor, copper clad aluminum inner conductor. Black PE jack. Free Shipping ANDREW AVA5-50FX 7/8" Heliax Virtual Air Coaxial cable, Low Density foam dielec., 50 ohms. Corrugated copper outer conductor, copper clad aluminum inner conductor. Black PE jack.
Andrew Heliax Coax Assembly Andrew Heliax Coax Assembly Andrew Heliax Coax Assembly Andrew Heliax Coax Assembly
Andrew Heliax Cable - AVA5p-50-c 7/8" 350 FT
Our price: $2,075.82
Sale Price: $2,043.13
Savings: $32.69
Andrew Heliax Cable - AVA5p-50-c 7/8" 500 FT
Our price: $2,965.45
Sale Price: $2,918.75
Savings: $46.70
Andrew Heliax Cable - AVA5p-50-c 7/8" 50 FT
Our price: $296.55
Sale Price: $291.88
Savings: $4.67
Andrew Heliax Cable - AVA5p-50-c 7/8" 75 FT
Our price: $444.82
Sale Price: $437.81
Savings: $7.01
ANDREW AVA5-50FX 7/8" Heliax Virtual Air Coaxial cable, Low Density foam dielec., 50 ohms. Corrugated copper outer conductor, copper clad aluminum inner conductor. Black PE jack. ANDREW AVA5-50FX 7/8" Heliax Virtual Air Coaxial cable, Low Density foam dielectric., 50 ohms. Corrugated copper outer conductor, copper clad aluminum inner conductor. Black PE jack. ANDREW AVA5-50FX 7/8" Heliax Virtual Air Coaxial cable, Low Density foam dielec., 50 ohms. Corrugated copper outer conductor, copper clad aluminum inner conductor. Black PE jack. ANDREW AVA5-50FX 7/8" Heliax Virtual Air Coaxial cable, Low Density foam dilectric, 50 ohms. Corrugated copper outer conductor, copper clad aluminum inner conductor. Black PE jack.
7/16 DIN Male Positive Stop, Straight for 7/8 Commscope 78EZDM 7/16 DIN Female Positive Stop Connector for 7/8" Andrew Heliax Cable - LDF4T
Andrew Heliax Cable - LDF4-50A 1/2" 125 FT
Our price: $296.86
Sale Price: $292.19
Savings: $4.67
Commscope, 7/16 DIN Male Positive Stop, Straight for 7/8 Commscope 78EZDM - 7-16 DIN Male EZfit® for 7/8
 		Commscope, 7/16 DIN Female Positive Stop Connector for 7/8" The Andrew LDF4-50A 1/2 inch foam dielect 50 Ohm coax cable features a 5 inch bending radius that prevents kinking. This coaxial cable has an annular corrugated copper outer conductor and a copper-clad aluminum center conductor. Maximum frequency capacity is 8.8 GHz.