W3DZZ Multi-Band Antenna 80m-10m Trapped Dipole

Antenna DIY HF

Master the 80m–10m bands with the classic W3DZZ trapped dipole. This guide explores the technical…

Antenna DIY HF

If you could only ever hang one wire in your backyard for the rest of…

Upgrade your Mini Radio Pocket SI4735 experience! The new firmware adds EiBi transmitter data and…

Articles HF News SDR

sBitx v5.3 software update brings a touch-optimized UI, advanced FT8/FT4 automation, xOTA logging, CW decoding…

Antenna DIY HF

Build a compact 4-meter vertical antenna for the 80-meter band. This DIY guide features a…

Radio Waves Weekly

Sunday, February 01, 2026 Welcome to Issue #002! This week is packed with massive breakthroughs…

This article will give you a complete understanding of NVIS propagation. With the level of…

Antenna DIY Guide HF

The Extended Lazy-H antenna is one of amateur radio’s classic wire antenna designs, combining simplicity…

Can't fit a full-sized 80-meter dipole in your backyard? Or maybe you're tired of the…

ADSBee 1090 is an open-source ADS-B receiver that decodes 1090 MHz aircraft transponder signals using…