CopperWeld® 12 AWG Antenna Wire – Copper-Clad Steel for Long-Lasting HF Performance

CopperWeld® 12 AWG antenna wire features a steel core with a copper-clad exterior, offering both high tensile strength and reliable RF conductivity. Ideal for amateur radio, military, and commercial HF antenna systems, this wire is designed to withstand long-term exposure and tensioned installations.

Benefits of 12 AWG CopperWeld® Wire

• ✅ Steel Core Strength – Provides excellent resistance to sag and stretch in long spans
• ✅ Copper Conductivity – Cladding ensures solid signal performance and corrosion resistance
• ✅ Balanced Gauge – Strong enough for permanent installations, lighter than 10 AWG
• ✅ Low Maintenance – Withstands UV, moisture, and wind stress over time

Common Applications

• ✅ Dipoles, long wire, and curtain array antennas
• ✅ Tower-to-ground RF bonding systems
• ✅ Field-deployed or semi-permanent HF antennas
• ✅ Counterpoise and radial systems for verticals

Specifications

• ✅ Gauge: 12 AWG
• ✅ Material: Copper-clad steel
• ✅ Diameter: ~0.0808" (2.05 mm)
• ✅ Conductivity: ~30% IACS
• ✅ Break Strength: ~320 lbs
• ✅ Weight: ~20.1 lbs per 1000 feet

CopperWeld® 12 AWG antenna wire offers the ideal balance of strength, durability, and conductivity for serious HF operators and infrastructure-grade installations. Available in standard coils and pre-cut lengths to match your project requirements.