Free ARRL Events App Now Live for 2026 Dayton Hamvention®
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: arrl.org — 🔗 Leggi l’articolo originale …
FCC Approves Limited Emergency Use of 70 cm Band by AST SpaceMobile Satellites Outside the US
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: arrl.org — 🔗 Leggi l’articolo originale …
New Book Release: Satellite Operating for Amateur Radio
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: arrl.org — 🔗 Leggi l’articolo originale Ever wanted to operate amateur radio satellites but felt intimidated by tracking the “birds” or unsure about the equipment needed? ARRL The National Association for Amateur Radio®’s new book, Satellite Operating for Amateur Radio, is now shipping and shows just how approachable, exciting, and rewarding satellite communication can be.Written by Tony Milluzzi, KD8RTT, the book offers a clear step……
2025 Bill Orr, W6SAI, Technical Writing Winners Awarded
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: arrl.org — 🔗 Leggi l’articolo originale The ARRL Foundation’s 2025 Bill Orr, W6SAI, Technical Writing Award has been awarded to Dr. Ethan Miller, K8GU, and Dr. Nathaniel A. Frissell, W2NAF, for their August 2025 QST article, “About Traveling Ionospheric Disturbances.”The editors of QST nominated Miller and Frissell in August 2025, the ARRL Foundation Board approved the awards in January 2026, and the award plaques were distributed to……
Ham Radio Portable Insights: Reasons to Consider an End-Fed Half-Wave Antenna
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale Plus, WG8X takes a look at a couple of great POTA antenna options— the Spooltenna Parks EFHW4010 and the new DX Engineering TWIG EFHW Feedpoint Kit. *** Hi everyone, this time let’s talk a little bit about end-fed half-wave antennas (EFHW). I’ve been using them for a few years, ever since a friend gifted one to me. My plan for this article is…
Firmware 2.0 #63 – PCB/Microcontrollers
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: it.emcelettronica.com — 🔗 Leggi l’articolo originale E’ online a partire da oggi il nuovo numero della rivista di elettronica Firmware 2.0, con all’interno articoli e approfondimenti sul tema PCB/Microcontrollers. Nella rivista potrete leggere articoli tecnici, progetti, guide e tutorial a puntate inerenti le tecnologie emergenti e le nuove tendenze del mercato elettronico. Ecco alcuni degli articoli presenti in questo numero: “Gli errori comuni nella progettazione dei PCB (e come…
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