Build a Multi-Band Doublet Antenna for Wideband HF Operation

Antenna DIY HF

A simple length of wire can unlock nearly the entire HF spectrum—and that’s exactly what…

In February 2026, amateur radio gained its fastest weak-signal digital mode — and immediately fractured…

Discover the science behind Sporadic E propagation — the ionospheric phenomenon that lets FM radio…

Antenna HF

Learn how a fan dipole (parallel dipole) antenna lets you operate on two HF bands…

The Baofeng UV-5R Mini brings USB-C charging and Bluetooth to the classic UV-5R platform. While…

Welcome to the fifth edition of Radio Waves Weekly! This week's digest brings you fresh developments…

Join FCC-licensed WQ2XDM's 8-meter experiment on 40.680 MHz FT8 and 70 MHz WSPR/FT8. Monitor 24/7…

Articles HF SDR Tools

FT2 promises ultra‑fast QSOs with 3.8‑second cycles and up to 240 contacts per hour, but…

Developed by Martino Merola, IU8LMC, from the ARI Caserta team in Italy, FT2 is a genuinely…

FT2 is an emerging weak‑signal amateur radio mode now visible on PSKReporter, offering hams another…