Author: iz4wnp

Benvenuti ad un altro appuntamento con la rubrica Firmware Reload. In questo articolo parliamo di CodeWarrior di Freescale (NXP), che costituisce uno dei più conosciuti…

Going forward, the US arm of the Amateur Radio on the International Space Station International working group will be known as ARISS-USA, an independent organization. ARISS…

Amateur Radio on the International Space Station (ARISS) partner ISS Above inventor Liam Kennedy, KN6EQU, of Pasadena, California, has been declared the winner of a…

È indubbio il forte, ma nel contempo controverso, legame esistente tra Intelligenza Artificiale (IA) e robotica. Infatti, possiamo dire di essere tutti concordi nell’affermare che…

Thomas, P4/KM4VI will be active from Aruba Island, IOTA SA – 036, 2 – 7 August 2020., P4/KM4VI Aruba Island. From DXNews.com, ,

Grad student Kristina Collins, KD8OXT, in Cleveland, Ohio, is looking for radio amateurs and shortwave listeners — particularly in Africa and Asia — to help…

In recent days, 6 meters has been living up to its name — “the Magic Band.” On May 30 at around 1200 UTC, Rich Zwirko,…

WSJT-X version 2.2.0 is now in general availability release, after a short stint in beta (or release candidate) status. WSJT-X version 2.2 offers 10 different protocols or modes…

Lo sviluppo di dispositivi a semiconduttori di potenza con tecnologia SiC (carburo di silicio) e GaN (nitruro di gallio) è legato principalmente all’aumento della domanda…

It’s almost 6 years since AM and SSB were legalised in the UK. At the time a poll across several forums and radio websites was…

The Board of Directors of The Yasme Foundation has announced grants of $5,000 each to the Foundation for Amateur Radio (FAR) and to ARRL scholarship programs for…

A new sunspot is emerging over the sun’s southeastern limb. Provisionally numbered AR2765, it is inset in this magnetic map of the sun’s surface from…

<   Who is Signal Stuff? In a world where Amateur Radio ought to be on the cutting edge of technology, far too often hams…

Antenna Q52 Relay-switched 20-17-15-12-10 meter Yagi April 30, 2015 No comments       See Q52     20 17 15 12 10 5-band Remote Switched 2el Yagi Coverage band in 2…

Antenna An Intro and Antennas – Nuts and Volts Magazine February 04, 2015 No comments   An Intro and Antennas – Nuts and Volts Magazine…

In questo articolo è presentato il modello e l’algoritmo di controllo sviluppato per la guida di un robot mobile capace di seguire una parete (wall follower), principio utilizzato poi per…

OH3JR planning to be active as OJ0A from Market Reef, 5 – 12 June 2020., OJ0JR OJ0A Market Reef. From DXNews.com, ,

Icom Icom Promotion Video – New June 02, 2020 No comments Read more ICOM IC-705 [ Japanese Video ] May 18, 2020 No comments Start…

The Frankford Radio Club Scholarship will join the growing list of scholarships administered by the ARRL Foundation. The Frankford Radio Club (FRC) is a very…

By Mike Wall – Space.com The sun may be coming out of its slumber at long last. On Friday morning (May 29), our star fired off its strongest flare…

B1 specification ◇ Radio 136-174, 400-470Mhz, FM Wide/Narrow, DMR Tier II ◇ Suitable industry: ◇ Industry Police/Security/Railway/Critical communication/Rescue/Traffic management Property management, warehousing and logistics/Oil and…

 “I’d like to say a big thanks to everyone who joined my journey with this project! I hope you had a good time listening on…

E’ uscito il nuovo numero di Firmware 2.0. Il focus di questo mese è dedicato al settore Sensors. All’interno della rivista troverete articoli tecnici su…

Review AM and Single Sideband Signal Spectra May 27, 2020 No comments Read more The Xiegu G90 (GSOC) remote head controller in development May 27,…

Texas Instruments ci mette a disposizione un microcontrollore “mixed signals” che in una particolare applicazione consente di eseguire efficaci misurazioni energetiche per le più svariate…