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via Hackaday: How to Avoid Getting Arc Flashed
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleAfter getting called out in the field to troubleshoot a large PV solar installation, [Derek]…
PLL02A channel Mod info????
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale On the cybernet PLL02A ssb chassis is there a way to broadband the vco for a better range of extra channels. I have from 28.045 down to 26.645. Has the potential of more lower channels but would have to alter the vco and would loose some of the higher channels. The vco as most of you all know is in the big marked…
“60 Year Old Knight-Kit C-540 23-channel 6 tube CB plagued by Rx frequency jumps after Tx”
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale Hello, I’m new here with an old radio. I am troubleshooting a 60-year-old Knight-Kit C-540 6 tube transceiver. It receives 23 channels, transmits on 1 (just have 1 crystal.) The radio now receives and transmits reasonably well, though it has seemed weak for many years, but I still have one persistent current problem: after transmitting, the receiver frequency suddenly shifts many channel positions…
Will RADE Be the Next SSB?
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: arrl.org — 🔗 Leggi l’articolo originale It’s been a half century since single sideband (SSB) supplanted amplitude modulation (AM) as the most popular voice mode on HF, due largely to its spectrum efficiency, occupying roughly half the bandwidth of an AM signal. Now, there’s a new digital voice mode from FreeDV called Radio Autoencoder, or RADE, that occupies half the bandwidth of an SSB signal and reportedly provides more…
FCC and HHS Initiate New Proceedings on RF Exposure
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: arrl.org — 🔗 Leggi l’articolo originale ARRL with ARRL The National Association for Amateur Radio® is following two new federal proceedings concerning radio frequency (RF) exposure. On September 17, 2026, the FCC and the U.S. Department of Health and Human Services (HHS) initiated parallel comment periods on RF safety issues. Neither inquiry changes the current FCC RF exposure rules that apply to all radio amateurs but could lead to …
Nothing But Net—When a Frequency Becomes a Community! Learn the Basics of Enjoying Ham Radio Nets
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale At first, a ham radio frequency is just a frequency. It is a number on the dial, a place where signals appear and disappear, and perhaps a convenient spot to stop while turning the VFO knob. But spend enough time listening to a regular ham radio net and something interesting happens. That frequency starts to feel less like a piece of the radio…
Firefox, interfaccia ridisegnata ma senza stravolgere l’esperienza
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: zeusnews.it — 🔗 Leggi l’articolo originaleNews – Debutta Project Nova con nuova grafica, schede ripensate e migliore gestione dello spazio.
Microsoft, zitta zitta, fa sparire il marchio Copilot+ PC
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: zeusnews.it — 🔗 Leggi l’articolo originaleNews – L’intelligenza artificiale resta però al centro dell’esperienza Windows.
StarFive Dubhe-100. Il core RISC-V a 64 bit guarda a HPC, AI ed edge computing
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: it.emcelettronica.com — 🔗 Leggi l’articolo originale Il Dubhe-100 porta l’architettura RISC-V ad un livello di prestazioni pensato per server, HPC e Intelligenza Artificiale, combinando unità vettoriali, gestione avanzata della memoria e funzionalità di sicurezza in un core progettato per sistemi multicore ad alte prestazioni. StarFive amplia la propria famiglia di processori RISC-V con il Dubhe-100, un core IP a 64 bit conforme al profilo RVA23 e progettato per applicazioni…
Sony brevetta la PlayStation che si ripara da sola col vibe coding
📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: zeusnews.it — 🔗 Leggi l’articolo originaleNews – Se nasce un problema software, la IA nel cloud lo corregge automaticamente. E vale anche per gli altri dispositivi di Sony.












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