EFHW Antenna Kit Extension – Hawaii ARRL News

ARRL update: “End-Fed Half-Wave Antenna + 80-Meter Extension.”

Views expressed in this Amateur/Ham Radio news update are those of the reporters and correspondents.

Accessed on 11 February 2026, 2209 UTC.

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Russ Roberts (KH6JRM).

https://hawaiiarrlnews.com and https://simplehamradioantennas.blogspot.com.

Take Your EFHW Antenna to the Next Level

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Get ready to drill, fasten, and solder with this End-Fed Half-Wave Antenna Kit. Popular with new hams and portable operators, it works on 10, 15, 20, and 40 meters. Performing nearly as well as a dipole, it requires suspending only one end—perfect for trees or other simple supports. Lightweight and portable. Take it anywhere!

ARRL Item No. 0612 | Retail $79.95


	Order Now

The ARRL 80-Meter Extension Kit adds a loading coil and short wire extension to the ARRL End-Fed Half-Wave (EFHW) antenna, electrically lengthening it for resonance on the 80-meter band. The coil provides the required inductance, while the wire extension allows for fine-tuning. Expand your reach today!

ARRL Item No. 0202 | Retail $19.95


	Order Now

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