Author: iz4wnp

Video:YouTube/On The Mic With Mike Some good conditions on PMR446 today as you will see in this short video showing a contact between England and…

Some great conditions on the 10m band today….

KL7RRC Team will be active from Adak Island, IOTA NA – 039, 11 – 18 September 2020., KL7RRC Adak Island Alaska. From DXNews.com, ,

KL7RRC/P Team will be active from Kiska Island, IOTA NA – 070, 5 – 10 September 2020., KL7RRC/P Kiska Island Alaska. From DXNews.com, ,

Eric, FP/KV1J will be again active from Miquelon Island, IOTA NA-032, September-October 2020., FP/KV1J Miquelon Island. From DXNews.com, ,

Claimed Scores Please report any issues to hfcontest.ari(at)gmail.com Per visualizzare i risultati completi cliccare qui

Steve Andrew has released version 1.1 of his Windows Spectrum Analyser software which has been upgraded to support the RSPdx. This popular software turns the…

Start at 0: 052 s Review ADALM PLUTO Frequency Expansion Modification Plus CPU Cores May 17, 2020 No comments “Here we take a look at…

Today, May 18, 2020, is a very special day. Exactly 100 years ago, Alda Schlemm Niemeyer was born in Joinville, SC, who would later adopt the…

L’application note AN588 di Silicon Labs ci mostra come sia possibile realizzare una soluzione completa nel campo dell’energy harvesting utilizzando il microcontrollore a basso assorbimento…

“Here we take a look at the ADALM-PLUTO frequency expansion modification to give us 70 MHz through to 6GHz. Mine actually went as low as…

“In this presentation from the Yaesu Cyber Expo Tim Factor KT7F discuss some of the feature and shows how easy it is to use the…

E’ notizia recente che la Raspberry Pi Foundation, organizzazione no profit del Regno Unito, ha lanciato un nuovo prodotto. Si tratta di un modulo fotocamera…

Yaesu have released more information about their upcoming radio, the FTM-300D… (Click images to enlarge)

Video:YouTube/fredintheshed1 Ever wondered what’s inside that cheap ‘Nagoya 771’ antenna you bought off eBay? In this video Fred will take one apart and compare it…

Videos:YouTube/UK CB radio servicing A couple of interesting videos from UK CB Radio Servicing showing the ‘Hidden Menu’ adjustments and then a test of the…

Icom Inc. will begin to ship the IC-705, a new all mode portable transceiver covering HF, VHF and UHF, for the Japan domestic market from…

In many areas of the UK, all of the HF amateur bands up to and including 20m are being blighted by interference from VDSL (Very…

QRP Labs has just announced the QCX+ which as the name implies is an upgraded version of the very popular QCX line of transceivers To…

I sensori touch capacitivi fanno parte della nostra realtà quotidiana da diverso tempo. Il loro funzionamento sfrutta un aspetto molto curioso di noi esseri umani….

La board NanoPi Neo Air, logica evoluzione del modello NanoPi Neo a cui sono state aggiunte le funzionalità WiFi e Bluetooth BLE, è una scheda…

Video ZL8BQD, ZL8AMO, ZL8AAS, ZL0AJW/8 Kermadec Islands Author – Roly, ZL1BQD., Video ZL8BQD ZL8AMO ZL8AAS ZL0AJW/8 Kermadec Islands. From DXNews.com, ,

Pista, HA5AO will be active as 7Q7AO from Malawi, during September – October 2020., 7Q7AO Malawi. From DXNews.com, ,

In questo articolo si forniranno le basi per progettare correttamente e con buoni risultati il layout di un regolatore switching, con attenzione all’inserimento dei componenti,…

Video:YouTube/hollyend01 We’ve featured the homebrew Gainmaster on the blog before but here’s a couple of new videos made by Mike M0MSN showing his take on…