Search results
To help new hams prepare for the exciting world of HF opening up during Cycle 25, ARRL has partnered with HF Kits to bring you this easy-to-build four-band antenna kit: an end-fed half-wave (EFHW) antenna.
Kit includes everything you need to build a 49:1 end fed half wave antenna. Antenna works without needing a tuner on 10M, 15M, 20M & 40M with SWR ≤ 2:1 Easy to build! Just wind the toroid, solder a few joints, connect the wire, and you are on the air. There's also an easy to follow assembly video.
This kit contains all parts to make a 10/ (15)/20/40/80 meter band end fed antenna. With a handy fixing plate for the toroid, so no longer necessary for gluing. Total length approx. 23 meters. See the complete parts list and details about the antenna wire at the bottom of the page in the product description section.
Optimized Performance. Bringing portable ham radio antennas and amateur radio accessories to the next level. Buy Kits & Parts. Build Instructions. Ultra-portable. You won’t find a lighter, more portable EFHW or EFRW Matching Unit. Quality & Simplicity. Quality components with a novel design that simplifies the build process. Optimum Performance.
Our EFHW 49:1 Antenna Kit is perfect for radio enthusiasts looking to build their own end-fed half-wave (EFHW) antenna. The kit includes a high-quality 49:1 transformer 50 meters of wire and an accessory pack, giving you everything you need to set up the antenna out of the box.
5 lis 2023 · Tiny EFHW and EFRW Kits by KM4CFT. Long time QRPer.com contributor and supporter, Jonathan (KM4CFT) has designed and started producing ultra-compact end-fed antenna kits (eBay affiliate link). His end-fed antennas are incredibly small, thus perfect for portable operations.
ARRL has partnered with HF Kits to bring you this easy-to-build antenna kit: an end-fed half-wave (EFHW) antenna. We built it in the ARRL Lab, set it up outside, trimmed the wire for the lowest SWR, and got it on the air.
