IZ4WNP – Radio, Elettronica & Cybersecurity

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: hamradioworld.org — 🔗 Leggi l’articolo originaleContest: His Majesty King of Spain Contest, SSB Date: Jun. 27, 1200Z to Jun. 28, 1159Z Rules: https://concursos.ure.es/en/s-m-el-rey-de-espana-ssb/bases/

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: amateurradio.com — 🔗 Leggi l’articolo originale LED RFIWhere we live, I have a very quiet noise floor and have enjoyed it for years. Recently, however, while operating on 40 meters, I noticed an offending signal on the Icom IC-7610 waterfall display. The noise repeated approximately every 15 k…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleRead more at RSGB.co.uk

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale In previous articles, I’ve looked at necessary software to be used for EmComm. But really, what equipment do we need to have at the ready for when that “bad day” happens? Many operators are of the mindset that they will use their POTA setup as their EmComm setup. In some cases that will work, but EmComm requires a little different flair. With POTA,…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: rsgb.org — 🔗 Leggi l’articolo originaleThe RSGB Board of Directors is delighted to announce that Will Richardson, 2E0WYA has been co-opted as a Director to the RSGB Board by a unanimous vote of the Board, effective 14 June 2026. Since 2025, Will has provided invaluable leadership in steering our strategic planning and development. Will shall serve in this co-opted capacity […]

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleOne of the fun aspects of astrophysics is that much of it involves phenomena which…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: amateurradio.com — 🔗 Leggi l’articolo originaleTake a step back in time to November 26, 1928, and take a look at what was then described as the biggest and costliest Coast Guard vessel of its era. The photograph shows the state of the art radio room aboard the U.S. Coast Guard Cutter Chelan. At the time this photo was taken, she […]

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: daily.hamweekly.com — 🔗 Leggi l’articolo originale The following is a message from the International Amateur Radio Association (AIRA): On July 18, 2026, from 10:00 AM to 6:00 PM, AIRA will be activating the Barra Lighthouse in Ílhavo, Aveiro- Portugal. We warmly invite radio amateurs to join us in this special activation. The designated callsign will be CS5AIRA. The activity will operate across the 20 and 40-meter bands, as well…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale As one becomes involved with amateur radio, it becomes apparent that “community” and “support” are two of the most important values of the hobby. These are closely followed by teaching and learning. With these being the key values of amateur radio, it’s only natural that various organizations within the hobby offer scholarships to young hams pursuing higher education. With scholarships ranging from $500…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleNo, we’re not talking about cultural appropriation of Japan’s most famous form of short poem–this…