Tag: Antenne
A satellite antenna bolted to the roof of 24 regional jets sat close enough to the cockpit radio that pilots got a burst of static after every call to air traffic control, and moving it a few inches fixed it
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleA pilot presses the transmit button, says who he is, and lets go. What comes…
A satellite antenna bolted to the roof of 24 regional jets sat close enough to the cockpit radio that pilots got a burst of static after every call to air traffic control, and moving it a few inches fixed it
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleA pilot presses the transmit button, says who he is, and lets go. What comes…
DX Engineering Provides Gear for Rare Activation of Tokelau in 2026!
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale Learn how you can help DXpeditioners provide laptops to benefit Tokelauans Start preparing your stations for the upcoming activation of Tokelau! The Perseverance DX Group (PDXG) and the Western Washington DX Club (WWDXC) plan to put this independent territory of New Zealand on the air Nov. 20 to Dec. 1, 2026, from Fakaofo Atoll (AI40). Tokelau is currently ranked #40 most wanted (#22 EU)…
Rescuers use new technology to save man trapped vertically in Canmore cave (Alberta)
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleA caver has been rescued after being trapped vertically underground at the Rat’s Nest Cave…
ANS-235 AMSAT News Service Weekly Bulletins
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: amsat.org — 🔗 Leggi l’articolo originale AMSAT News Service ANS-214August 23, 2026 In this edition: Menon, Adenot Complete Spacewalk to Remove Failed Station Antenna Dr. Carlos Miranda Appointed ARISS-USA Director of Education Student-Built JAMX01 and BY70-4 Set for August 25 Launch Recent IARU Amateur Satellite Frequency Coordination Activity Petition Seeks Amateur Transponder Aboard Bangladesh Satellite-2 Huntsville Hamfest Hosts ARRL National Convention This Weekend Radio Amateurs Support Earthquake Communications in…
Ham Radio Portable Operating Insights—POTA Activation Essentials & Gear You Can Keep at Home
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale Hi everybody! Let’s talk about what to bring and what to leave behind on a POTA activation. If you’ve been activating for any length of time, you’ll probably agree that some items earn a permanent place in your activation while others are better off staying home. Your plans for the day will dictate what gear you should take along. Let’s say I’m planning…
A Few Words with Max Freedman, N4ML, the Youngest Ham to Ever Set Foot on Bouvet Island
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale Spend a few minutes with Max Freedman, N4ML, and you’ll walk away with the good feeling that the future of amateur radio is in very capable hands. OnAllBands met up with Max, ARRL Education and Learning Support Specialist, at Dayton Hamvention® 2026 for a chat about his time as the youngest operator on the Bouvet Island 3Y0K team, which recorded more than 100,000…
Contesting 101: Building a Workbench & Basic Ham Radio Troubleshooting Techniques
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale Editor’s Note: OnAllBands is pleased to post a series of articles written by accomplished amateur radio contester and DX Engineering customer/technical support specialist Kirk Pickering, K4RO. The articles, originally published in the National Contest Journal from 2008-11 and updated with current information, offer valuable insights for both contesters new and old. *** I’ve been off the air again lately, this time due to a lightning…
7 September – Adapting to orbit: radio amateurs and the future of satellite communication by Patrick Wood, 2E0IFB
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: rsgb.org — 🔗 Leggi l’articolo originaleThe presentation This webinar briefly traces amateur radio satellite communication from the early OSCAR missions to today’s CubeSats, with a practical example of a FUNcube-1 telemetry ground station, building satellite trackers and antenna rotators. It looks ahead to future FUNcube developments, FUNcube+ and missions such as Jovian-1, whilst also considering how radio amateurs are now […]
Since the solar cycle is “on the way down” I thought I would ask…
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale To those with lots of experience who have stayed “active” through all the years……… When the solar cycles hit “rock bottom”…….. does 11m do anything at all??? Ever???? Or is it “flat dead”!!!!!!!!!! I was just sitting here thinking about antenna topics and one of them is NVIS (near vertical incident skywave). This tends to happen when antennas are mounted “closer to the…













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