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Andrew Heliax® 7/8" Coax Cable – Ultra-Low Loss Hardline for High-Power RF Installations

Andrew Heliax® 7/8" coaxial cable is a professional-grade hardline cable engineered for long-distance, high-power RF applications. With its large diameter and ultra-low attenuation, this 50 Ohm coax is ideal for base stations, repeater systems, and broadcast installations where signal efficiency is critical.

Why Choose Andrew Heliax 7/8" Coax?

  • Ultra-Low Signal Loss – Excellent performance for long cable runs and high frequencies
  • Corrugated Copper Shielding – Delivers exceptional EMI/RFI protection and mechanical strength
  • Weather-Resistant Jacket – Designed for rugged outdoor use with UV and moisture resistance
  • High Power Handling – Supports high-wattage systems without performance degradation

Ideal Applications

  • ✅ Cellular towers and broadcast systems
  • ✅ Amateur radio repeaters and HF/VHF/UHF base stations
  • ✅ Microwave and telemetry backhaul links
  • ✅ Long-distance RF communication and trunk lines

Specifications

  • ✅ Size: 7/8" diameter hardline coax
  • ✅ Impedance: 50 Ohms
  • ✅ Center Conductor: Solid copper
  • ✅ Dielectric: Foam polyethylene
  • ✅ Shield: Corrugated copper outer conductor
  • ✅ Jacket: Black polyethylene (UV and direct burial rated)
  • ✅ Attenuation @ 100 MHz: ~0.43 dB/100 ft
  • ✅ Frequency Range: DC to 5 GHz

Andrew Heliax® 7/8" coax cable is built for demanding RF environments requiring minimal signal loss and long-term durability. Trusted by professionals, it provides the performance and resilience needed for mission-critical communication systems.

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Andrew Heliax Coax Assembly Andrew Heliax Cable - AVA5p-50-c 7/8" 100 FT

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

Our price: $593.09
Sale Price: $583.75
Savings: $9.34
Andrew Heliax Coax Assembly Andrew Heliax Cable - AVA5p-50-c 7/8" 150 FT

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.

Our price: $889.64
Sale Price: $875.63
Savings: $14.01
Andrew Heliax Coax Assembly Andrew Heliax Cable - AVA5p-50-c 7/8" 200 FT

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.

Our price: $1,186.18
Sale Price: $1,167.50
Savings: $18.68
Andrew Heliax Coax Assembly Andrew Heliax Cable- AVA5p-50-c 7/8" 250 FT

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

Our price: $1,482.73
Sale Price: $1,459.38
Savings: $23.35
Andrew Heliax Coax Assembly Andrew Heliax Cable- AVA5p-50-c 7/8" 25 FT

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.

Our price: $148.27
Andrew Heliax Coax Assembly Andrew Heliax Cable - AVA5p-50-c 7/8" 350 FT

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.

Our price: $2,075.82
Sale Price: $2,043.13
Savings: $32.69
Andrew Heliax Coax Assembly Andrew Heliax Cable - AVA5p-50-c 7/8" 500 FT

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.

Our price: $2,965.45
Sale Price: $2,918.75
Savings: $46.70
Andrew Heliax Coax Assembly Andrew Heliax Cable - AVA5p-50-c 7/8" 50 FT

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.

Our price: $296.55
Sale Price: $291.88
Savings: $4.67
Andrew Heliax Coax Assembly Andrew Heliax Cable - AVA5p-50-c 7/8" 75 FT

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.

Our price: $444.82
Sale Price: $437.81
Savings: $7.01
Commscope 78EZDM Commscope 78EZDM - 7/16" DIN Male EZfit

Commscope 78EZDM - 7-16 DIN Male EZfit® for 7/8

Our price: $33.61
CommScope N-Male Positive Stop for 7/8in AVA5-50 CommScope N-Male Positive Stop for 7/8" AVA5-50

CommScope N-Male Positive Stop for 7/8in AVA5-50

Our price: $39.87
Commscope N Female For AVA5-50 Coax Commscope N Female 7/8" Positive Stop For AVA5-50 Coax

Type N Female Positive Stop™ for 7/8 in AL5-50 and AVA5-50 cable

Our price: $39.87