DIY Antennas, QRP, SDR & Ham Radio Projects from VU3DXR
Your weekly fix of ham radio news — SDR, FT8, DXpeditions, antennas & more. Read Radio Waves Weekly digest every week
Radio Waves Weekly — Issue #011 focuses on hands‑on amateur radio. Inside you will find a BBC call‑out for historic shortwave recordings, simple HF preselectors, DSP and CW audio filter projects, and several practical multiband antenna ideas from active operators and bloggers.
Welcome to Issue #006 of Radio Waves Weekly! This week: an Arduino that transmits clean SSB with 8 components, an open-hardware SDR transceiver with PureSignal TX, a garden fence turned into a stealth HF antenna, and a broadband V wire that covers every HF band without a tuner.
Welcome to the fifth edition of Radio Waves Weekly! This week’s digest brings you fresh developments from the SDR world — including a networked receiver making waves at Hamcation — alongside exciting digital mode innovations, a new real-time DX spotting platform, citizen science workshops, rare DXpeditions, and a community effort to keep a beloved ham radio clock ticking.
This week brings exciting developments in Reverse Beacon Network technology, groundbreaking antenna innovations, and major updates from the world of SDR. From new digital mode capabilities to citizen science initiatives, there’s something for every ham radio enthusiast.
Sunday, February 08, 2026 Welcome to the third edition of our weekly digest! We are tracking the peak of Solar Cycle 25 and highlighting some incredible local and global engineering projects. 🔝 Top Links of the Week 1. ARRL Becomes Supporting Partner for America250 The ARRL has officially joined “America250” to celebrate the 250th anniversary […]
Sunday, February 01, 2026 Welcome to Issue #002! This week is packed with massive breakthroughs in open-source SDR, “Make in India” military radio news, and some very clever DIY projects for your weekend shack time. 🔝 Top Links of the Week Open.Space: Open Source SDR Phased Array for Moon Bouncing This is a game-changer. An […]
Welcome to the first issue of Radio Waves Weekly! This is a curated digest of the most interesting news, DIY projects, and tools from the world of Amateur Radio, SDR, and RF electronics.