Tuesday AM NET – First Legal Net of 2021
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Tuesday AM NET – First Legal Net of 2021

Video:YouTube/AMC Dougie Fresh Following the relaxation of Covid restrictions in the UK, the AM guys are back on the air with their net on 27.125Mhz,…

Un sistema Multisensoriale per la Smart Home – Parte 2
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Un sistema Multisensoriale per la Smart Home – Parte 2

Nell’articolo “Un sistema Multisensoriale per la Smart Home – Parte 1” abbiamo descritto i componenti del progetto Multisensore, il funzionamento del circuito e come realizzarlo…

Video DL1FY CQ WW 160m CW Contest. From DXNews.com
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Video DL1FY CQ WW 160m CW Contest. From DXNews.com

Video DL1FY CQ WW DX CW Contest 2021., Video DL1FY CQ WW 160m CW Contest. From DXNews.com, ,

Registration Now Open for HamSCI Workshop 2021
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Registration Now Open for HamSCI Workshop 2021

Registration is now open for the 2021 HamSCI Workshop, Friday and Saturday, March 19 – 20. The theme of this year’s workshop is midlatitude ionospheric science. The…

La nuova serie di MCU a 32 bit di RENESAS
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La nuova serie di MCU a 32 bit di RENESAS

Benvenuti a un nuovo appuntamento con la rubrica Firmware Reload. Analizziamo in questo articolo la serie RX220 che garantisce prestazioni elevate a 50 DMIPS e…

Fully Wireless ICOM IC-705 to Computer Connection for Digital Modes (WSJT-X, JS8Call, WinLink)
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Fully Wireless ICOM IC-705 to Computer Connection for Digital Modes (WSJT-X, JS8Call, WinLink)

-The dream of completely wireless connection between radio and computer is a reality with Firmware 1.20 on the ICOM IC-705. I know have a few…

Shark Antennas, 48″ 2m/6m/70cm 5/8 Wave Magnet Mount Antenna Review/Update
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Shark Antennas, 48″ 2m/6m/70cm 5/8 Wave Magnet Mount Antenna Review/Update

“After 5 months of using this antenna, I owe a follow up as I mentioned in my original video. This antenna has been a solid…

President Randy III – Hidden Engineering Menu
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President Randy III – Hidden Engineering Menu

  For those of you who want that little bit more from your £200 President Randy III you can find the ‘hidden’ engineering menu by…

Alla scoperta dell’ESP32
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Alla scoperta dell’ESP32

Nell’articolo di oggi, vogliamo presentarvi un microcontrollore dalle potenzialità quasi infinite, basti pensare che supera di gran lunga il famosissimo ESP8266! Andremo a scoprire quali…

Spacewalk Could Return ARISS Ham Station in ISS Columbus Module to the Air
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Spacewalk Could Return ARISS Ham Station in ISS Columbus Module to the Air

Amateur Radio on the International Space Station (ARISS) reports that efforts to determine what’s keeping the ham station in the ISS Columbus module off the…

23-Centimeter Band in Region 1 Under Discussion Ahead of WRC-23
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23-Centimeter Band in Region 1 Under Discussion Ahead of WRC-23

In advance of World Radiocommunication Conference 23 (WRC-23), the amateur radio allocation at 1240 – 1300 MHz (23 centimeters) remains in the spotlight in International…

Report: Radio Amateurs in Israel Lose Access to Much Microwave Spectrum
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Report: Radio Amateurs in Israel Lose Access to Much Microwave Spectrum

Radio amateurs in Israel have lost much of their spectrum between 1 and 6 GHz and suffered a “draconian” power reduction on 10 GHz, according…

Maritime Radio Day is Set for April
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Maritime Radio Day is Set for April

The 10th anniversary of Maritime Radio Day (MRD) will take place from 1200 UTC on April 14 to 2200 UTC on April 15. The annual…

North Carolina Radio Amateurs Adapt Tailgating Hamfest to the COVID-19 Pandemic
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North Carolina Radio Amateurs Adapt Tailgating Hamfest to the COVID-19 Pandemic

With most hamfests canceled due to the COVID-19 pandemic, some radio amateurs in Raleigh, North Carolina, have come up with a way to adapt with…

Come programmare un microcontrollore ARM in Linguaggio Assembly – Parte 1
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Come programmare un microcontrollore ARM in Linguaggio Assembly – Parte 1

Descriviamo in questo articolo l’architettura ARM, ampiamente diffusa tra i sistemi embedded grazie, appunto, alle sue caratteristiche. Architettura RISC a basso consumo elettrico, le cui…

RI0FM Moneron Island. From DXNews.com
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RI0FM Moneron Island. From DXNews.com

RI0FM Team will be active from Moneron Island, IOTA AS – 149, RR-16-01, RDA SL-16, WFF RFF-193, Russia, 15 – 31 July 2021., RI0FM Moneron…

Ham Radio – Icom 705 remote control with a cell phone app!
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Ham Radio – Icom 705 remote control with a cell phone app!

Antenna The Antenna SA-680HP covers 10 through 80 meters January 26, 2015 No comments       The SA-680HP covers 10 through 80 meters  with…

Shark HF Stick Mobile Hamstick Antenna Review
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Shark HF Stick Mobile Hamstick Antenna Review

Shark Antennas Hamsticks are mono band HF antennas that consist of a fiberglass mast with integrated coil and 48 inch stainless steel whip. In this…

Ham Radio Simple Accessories for Newcomers
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Ham Radio Simple Accessories for Newcomers

Peter Waters G3OJV, talks about five simple accessories that he uses and recommends, for new ham operators. He also explains why Antenna KT36XA – M2…

3,000 person passes Foundation exam via remote invigilation
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3,000 person passes Foundation exam via remote invigilation

“We’re delighted that the 3,000th person has just passed their Foundation licence via remote invigilation! Congratulations to them and welcome to everyone who has become…

Arduino: concetti di base
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Arduino: concetti di base

Nuovo appuntamento con la Rubrica Firmware Reload di Elettronica Open Source. In questo articolo per la Rubrica Firmware Reload parleremo della popolare piattaforma hardware, spiegata…

A25RU Botswana. From DXNews.com
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A25RU Botswana. From DXNews.com

A25RU Team will be active from Botswana, 14 – 26 March 2021., A25RU Botswana. From DXNews.com, ,

Raspberry Pi Pico e Unix: un sistema operativo per la nuova scheda con il lampone
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Raspberry Pi Pico e Unix: un sistema operativo per la nuova scheda con il lampone

Raspberry Pi Pico ci sta accompagnando in questo inizio 2021 con diverse novità: fra queste, c’è quella di poter eseguire un sistema operativo basato su…

C6AHA Bimini Islands The Bahamas. From DXNews.com
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C6AHA Bimini Islands The Bahamas. From DXNews.com

C6AHA Team will be active from Bimini Islands, IOTA NA – 048, The Bahamas, 14 – 21 July 2021., C6AHA Bimini Islands The Bahamas. From…

Realizzare un Amplificatore Differenziale BJT con LTspice
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Realizzare un Amplificatore Differenziale BJT con LTspice

LTspice è uno dei software di simulazione circuitale più diffuso al mondo grazie ai numerosi vantaggi che fornisce rispetto alle alternative simili, tra cui simulazioni…