📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale Act today. There are only a couple of weeks left to submit your group’s application to talk with a crewmember on the International Space Station (ISS) in 2027 *** Space—the final frontier for mankind and ham-kind alike. While OnAllBands has been talking a lot lately about making QSOs with rare DXCC entities (Bouvet Island, Desecheo Island, et. al.), there’s no doubt that contacting…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale The 2026 edition of ARRL Field Day will be June 27-28. Your fellow hams at OnAllBands want to make sure you’re fully prepared for one of the most active and exciting weekends on the amateur radio calendar. As we’ve said before, Field Day is whatever you or your club want to make of it: A contest Serious practice for emergency operations An outdoor…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale Today, OnAllBands turns its attention to Continuous Wave in celebration of the CQ WW WPX CW Contest at the end of May. We’ll get to that and other CW contests in a moment, but first let’s look at some of the reasons why this mode continues to captivate the amateur radio community: For newbies, it’s a fun and challenging mode to learn. For…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale Welcome to the OnAllBands May 4th edition of “It’s All in the Cards.” From all of us here, May the Fourth—and the Force—be with you in your DXing pursuits. This leads us to a question we can only legitimately ask on this day: Are there connections between “Star Wars” and ham radio? Kind of. Here are a few dubious examples we brainstormed: Sci-fi…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: it.emcelettronica.com — 🔗 Leggi l’articolo originale Un amplificatore a basso rumore, conosciuto semplicemente con l’acronimo inglese LNA, è un componente essenziale in tutti i progetti a radio frequenze. Il mercato fornisce dozzine di opzioni economiche per questi componenti, ma qualcuno ha pensato bene di creare il proprio LNA e di mostrarci come si fa. In questo articolo andremo a descrivere e ad approfondire il progetto in questione.  Introduzione…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: news.google.com — 🔗 Leggi l’articolo originale Torna a Fasano la Fiera del Radioamatore  Osservatorio Fasano…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: amsat.org — 🔗 Leggi l’articolo originale AMSAT News Service ANS-123 May 3, 2026 In this edition: * Reminder: AMSAT at Hamvention * FO-29 Update * FCC Approves Limited Emergency Use of 70cm Band by AST SpaceMobile Satellites Outside the U.S.* Saudi Amateur Radio Society Sponsors Satthon_2 * Request For Collecting CW Data of ARICA-2 * NASA Completes Nancy Grace Roman…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: rsgb.org — 🔗 Leggi l’articolo originale You can now buy tickets for the RSGB 2026 Convention being held in Milton Keynes. The event takes place between 9 and 11 October 2026, and is a must for any radio amateur looking to learn, connect and be inspired. Several lecturers have already been confirmed, and include Nobby Styles, G0VJG talking about the South […]…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: rsgb.org — 🔗 Leggi l’articolo originale In the USA the FCC has authorized AST-SpaceMobile to launch its full constellation of 248 large satellites that includes 430-440MHz for emergency telemetry and control when not over the United States. This is despite there being no such frequency allocation. However, the FCC permitted the use of the frequencies using Article 4.4 of the ITU […]…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: arrl.org — 🔗 Leggi l’articolo originale …