Author: iz4wnp

Josh Nass, KI6NAZ, of @Ham Radio Crash Course talks about what ham radio is, and answers the question…. “Why Ham Radio?” Antenna 100 ft Tilting…

Le batterie di nuova generazione sono la chiave per abbandonare la dipendenza dai combustibili fossili e sono destinate a svolgere un ruolo di primo piano…

September 10-14, 2021, the 17th World Championship High Speed Telegraphy was held in Montenegro., High Speed Telegraphy World Championship Montenegro 2021. From DXNews.com, ,

September 10-14, 2021, the 17th World Championship High Speed Telegraphy was held in Montenegro. The event was organized by MARP (Montenegrin Amateur Radio Pool) in…

HF verticals are very popular for the smaller suburban gardens. How do they perform and are there any improvements you should consider? Antenna Review of…

Quando si parla di droni ci si riferisce, per antonomasia, a quei dispositivi utilizzati per uso aereo. Declinati agli usi più disparati in volo, rappresentano…

Roman, 3W3RR will be active 3DA0RR from Eswatini, 14 – 16 October 2021., 3DA0RR Eswatini. From DXNews.com, ,

3DA0WW Team will be active from Kingdom of Eswatini, 12 – 26 October 2021., 3DA0WW Eswatini. From DXNews.com, ,

Richard, AE6XO, is wondering what the difference is between resonant and non resonant antennas. Why no just get a non resonant and use a tuner?…

“The TIDRADIO bluetooth programmer application is one of the worst aplications I have had to deal with in ham radio. Its odd and makes no…

 Delegates attending the forthcoming IARU Region 1 Workshop on the future direction for amateur radio and the associated short Conference sessions will already have received…

Tra mobilità elettrica e dispositivi ovunque connessi c’è un fattor comune: la necessità di sistemi di accumulo dell’energia elettrica adeguati ad ogni specifica esigenza. Seppur…

The oft-cited figure of 3 million radio amateurs worldwide may need updating. That number was what the International Amateur Radio Union (IARU) published in 2000 for the…

Nuovo appuntamento con la Rubrica Firmware Reload di Elettronica Open Source. I motori DC Brushless (BLDC) stanno crescendo sempre di più in termini di popolarità….

Common Mode Current can really mess with RFI and cause interference in the shack. In addition, you could also be receiving unwanted interference on the…

Questo progetto consiste nella realizzazione di un barometro fai-da-te utilizzando la nota scheda Arduino, il dispositivo di prototipazione più conosciuto e apprezzato tra i makers…

Cari lettori, oggi esce un nuovo numero di Firmware 2.0 ricco di contenuti esclusivi per MAKERS e PROFESSIONISTI e tanti articoli tecnici sull’elettronica e le…

Video: YouTube/andy kirby An interesting video from Andy who shows us how his Icom IC-705 and magnetic loop works on 11m….

Tommy, DL8KX will be active as 8Q7KX from North Male Atoll, Maldives, IOTA AS – 013, 30 September – 11 October 2021., 8Q7KX North Male…

Nobby, 3B8/G0VJG will be active from Mauritius, IOTA AF – 049, 2 – 16 October 2021., 3B8/G0VJG Mauritius. From DXNews.com, ,

Here we take a look at the SHARI PiHatU from Ham Projects. This Pi Hat contains an SA818 Radio module to allow RF to the…

This Space Weather News forecast sponsored in part by Millersville University Antenna Coil-loaded 40/80 Meter Inverted V Dipole Antenna by KG0ZZ September 11, 2015 No…

Today I go through my top 15 Handheld Ham Radios for 2021 – as an update to my Best Handheld of 2020 video, this is…

Amateur Radio on the International Space Station (ARISS) will offer a group of pupils at the Mary Hare School for deaf children in England an opportunity to…

Le batterie al litio sono oggi la soluzione di accumulo di energia più utilizzata in ambito automotive. I supercondensatori, sebbene più affidabili, efficienti e duraturi…