IZ4WNP – Radio, Elettronica & Cybersecurity

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: zeusnews.it — 🔗 Leggi l’articolo originaleNews –

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleThe Federal Communications Commission voted July 22 to push satellite operators out of more C-band…

📌 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 It doesn’t matter if you are just starting your journey in ham radio or got your license alongside Guglielmo Marconi himself. When it comes to equipping your hobby, the choices can be quite overwhelming. Which brand do you choose? What features do you need? Even…What color matches your aesthetic interests? These are all decisions you’ll be faced with when buying gear. Let’s break…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: hamradioworld.org — 🔗 Leggi l’articolo originaleOp: IZ1GDB Bands: 10M, 15M, 20M & 40M Qsl Info: Qsl via IZ1GDB (direct or bureau) Start Date – End Date: Aug. 18 – Aug. 29 Webpage: https://www.qrz.com/db/EA8/IZ1GDB Notes: Holiday-style operation

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: it.emcelettronica.com — 🔗 Leggi l’articolo originale La crisi dei semiconduttori ha rallentato industrie, ritardato l’arrivo di nuovi prodotti e modificato le strategie delle aziende. A distanza di alcuni anni, l’intera filiera dell’elettronica continua a raccogliere gli insegnamenti di una delle più importanti sfide produttive dell’ultimo decennio. La crisi dei semiconduttori, esplosa tra il 2020 ed il 2023, è uno degli eventi che hanno maggiormente influenzato l’industria elettronica moderna. L’improvvisa…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: daily.hamweekly.com — 🔗 Leggi l’articolo originale The Kuwaiti satellite QMR-KWT-2 will transmit special SSTV images celebrating the 5 year launch anniversary of the QMR-KWT-1 satellite. QMR-KWT 2 builds on the achievements of QMR-KWT 1, which was launched in 2021 as Kuwait’s first education-oriented CubeSat mission. That earlier project provided students with hands-on exposure to satellite development and operations, laying the groundwork for the expanded capabilities of the second mission….

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale I continue going through this neglected radio and I think I have got most of the gremlins exorcised except SSB power. Receive seems fine so I left the synthesizer alignments alone and I went through the transmitter alignments and have about 2.5W dead-key and 5-5.5 W modulated. I have set the SSB bias and carrier null but can only get a little less…

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale Looking for input if adding this with my Heil PR-781 mic would make up for the low audio from my Icom 746 non-pro Klark Teknik Mic Booster CM-1 In-Line Microphone Preamplifier BH# KLMICBSTRCM1 • MFR #0838AAT86001 CAMVATE 48V Phantom Power Supply with USB Cable Adapter and XLR Cable BH# CAC2660 • MFR #C2660

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale The Browning Mark 4A receiver has one crystal for each band it covers. The factory installed one at 22.82 MHz for channels 1-27 and 23.14 for channels 28-59. There was a crystal available to cover 32 channels below channel 1, 22.5 MHz. They were available for years from Barkett Electronics, but I’m gonna try out a more high-tech alternative. Stumbled across QRP Labs….