20m on Dhiru's Notebookhttps://rfcorner.in/tags/20m/Recent content in 20m on Dhiru's NotebookHugoenMon, 13 Jul 2026 00:00:00 +00001/4 Wave HF Vertical DX Antennahttps://rfcorner.in/posts/quarter-wave-vertical-hf/Mon, 13 Jul 2026 00:00:00 +0000https://rfcorner.in/posts/quarter-wave-vertical-hf/<p>My new favorite HF antenna is the <code>1/4 Wave HF Vertical DX Antenna with 2 Elevated Radials</code>.</p> <p>It is NOT the most portable antenna (an EFHW wins there) but it is the easiest HF antenna to construct!</p> <p>It is easier to construct, install, and tune than even the basic dipole antenna!</p> <p>No toroids required. No tuner required! No doubts about whether the transformer (in case of EFHW antennas) is well-built and trouble-free.</p>