IZ4WNP – Radio, Elettronica & Cybersecurity

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleWatching [sprite_tm]’s build of a handheld 486-based gaming computer, we got to thinking about retro…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: hamradioworld.org — 🔗 Leggi l’articolo originaleOps: DL1TAM, DL5AXI, DL5ARI, DO6KD, DL1STL & DG0OCG Bands: 10M-160M Modes: SSB, CW & FT8 Qsl Info: Qsl via DL0ERF Start Date – End Date: Aug. 03 – Aug. 12 Webpage: https://www.qrz.com/db/OH0ERF

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: it.emcelettronica.com — 🔗 Leggi l’articolo originale Due nuove schede HAT+ introducono il supporto Single Pair Ethernet su Raspberry Pi, semplificando lo sviluppo di reti industriali, sistemi embedded e applicazioni di automazione con connettività Ethernet a 10 Mbps. L’evoluzione delle reti industriali passa sempre più spesso attraverso tecnologie che riducono la complessità del cablaggio senza rinunciare all’affidabilità della comunicazione Ethernet. E’ qui che si inseriscono le nuove schede HAT+ sviluppate…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale Anyone in this forum know about the specs on the crystals used in the cybernet chassis like the GE super base or the Colt Excalibur or the midland 78-999 radios the 10.0525 crystal used in these radios. Im looking for the specs to have some crystals made and need the l know its doubled in the circuit need the frequency tolerance pp load…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale I just updated an older posting I had made a month or so ago….. and would like to have updated the title to the posting to add that it had been updated… so that folks would have a positive clue that I had made an update. BUT… I could not find any path that would let me edit the original message title. Is…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: amsat.org — 🔗 Leggi l’articolo originale AMSAT News Service ANS-200 July 19, 2026 In this edition: * Voting Now Underway in 2026 AMSAT Board of Directors Election * U.S. Space Force Satellite Catalog Reaches Six-Digit Numbers * NASA’s New Horizons Spacecraft Awakens from Record Hibernation * Scientists Building Massive Deep Synoptic Array in Nevada Desert * Updated VUCC & DXCC Satellite Standings for July 2026 * Changes to AMSAT…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale I’m the nut that does this, once in a while, for retirement “fun”. Putting a radio on the bench to see what is up with it…. (one of the many radios I bought JUST TO SEE if it needed anything fixed… or maybe just an alignment!). So… there may ACTUALLY be nothing wrong with it… in which case… I will just align it…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale I can’t find this service manual anywhere… Help please…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: amateurradio.com — 🔗 Leggi l’articolo originaleAmateurLogic.TV Episode 219 is now available for download. Field Day 2026 at Pearl River County Amateur Radio Club and W5AXC. Antennas, radios, and hams make for a fun weekend. Mike’s SenseCAP K1100 and the Helium network. Download YouTube Episode Highlights: In episode 219 of AmateurLogic.TV, the team reflects on their experiences at Field Day 2026 … Continue reading AmateurLogic 219: Field Day 2026

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleHow old is the seven-segment display? Surely it is a product of the 1970s. After…