📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: amsat.org — 🔗 Leggi l’articolo originale AMSAT News Service ANS-256 September 13, 2026 In this edition: * Frank Hoonhaut, KJ7DZ, Sweeps AMSAT Award Ladder * AMSAT Youth Initiative Adds “Satellite and Astronomy” Course * ISAR Launches 2 Ham Band Satellites * The Addictive World of Amateur Radio Satellites – An OARC Member Talk * World Radio Broadcast & “Send Your Name into Space” Campaign * Changes to AMSAT TLE…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: dxzone.com — 🔗 Leggi l’articolo originaleThis week, we’ve pulled together a few items that might spark some interest, particularly for those dabbling in digital modes or looking to refine their station’s utility. We’re looking at some compact desktop applications that offer a quick glance at propagation and local conditions, something that always comes in handy whether you’re chasing DX on HF or just planning a local net. There’s also…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: dxzone.com — 🔗 Leggi l’articolo originaleThis week, we’ve pulled together a few items that touch on practical aspects of our hobby, from understanding propagation to getting on the air when antenna restrictions are a factor. There’s a look at real-time HF conditions using the Reverse Beacon Network, something that comes up often for those chasing DX or just trying to understand band openings. We also have a piece on…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: dxzone.com — 🔗 Leggi l’articolo originaleThe X-026 finally has a name: Icom has unveiled the IC-7110 at Tokyo Ham Fair 2026, closing four months of teaser campaigns and hamfest mock-ups. Here are the first photos, the confirmed specifications and what the new model means for operators waiting on an IC-7100 successor.

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: dxzone.com — 🔗 Leggi l’articolo originaleThis week, we’re looking at a few items that touch on the practicalities of getting on the air and staying there reliably. There’s a piece on understanding SSB bandwidth, which is always worth a revisit, especially when operating near band edges. We also have a resource for looking up callsigns, something that comes up often whether you’re chasing DX or just curious about a…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: dxzone.com — 🔗 Leggi l’articolo originaleThis week, we’re looking at some practical considerations for the shack and out in the field. There’s a good piece on building a multi-band delta loop, something that comes up often when space is tight or you’re trying to get more out of a single support. We also have a couple of historical notes, revisiting the foundational work of Marconi and Fessenden, which is…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale Greetings everyone. Does anyone know if there a modern equivalent diode available to replace D528 (XZ057 Zener) in the Cobra 2000 frequency counter? AI recommended the 1N4734A, which did not correct the problem. I wound up pulling a XZ057 from a parts 2000 counter. I would much rather install a new part, if available. Thanks to all. Equivalents from the Sam’s 251 manual:…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale Have this JCPenney 6247 in good condition, no mods, looking for trades or an offer, have no use or need for it

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale I know we all do some testing on our benches and not everybody has all the professional testing equipment. Either we’re not on our well equipped bench or you need something on the fly so we at times have to improvise. With so much at our fingertips in this very technological age that wasn’t at our disposal 15 to 20 years ago, I’m…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale Anyone got a better plan here? swing mod like j36 mod and a better way to bring up modulation cause the way that’s listed now sucks with aany power mic at all! or maybe some hifi?