Ailunce HD1 Firmware Update (August 2018)
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Ailunce HD1 Firmware Update (August 2018)

Ailunce HD1 Software v1.98 and Firmware V1.53 1. Radio screen can display below 4 modes. Display VFO-A | VFO-B Display VFO-A | CH-B Display CH-A…

A Pair of Coronal Holes & a Probe: Solar Storm Shortie 08-14-2018
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A Pair of Coronal Holes & a Probe: Solar Storm Shortie 08-14-2018

“Be sure to watch to the end for a Parker Solar Probe Dedication! aurora shows, especially at high latitudes. Two coronal holes are rotating through…

W6NBC Wins the August QST Cover Plaque Award
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W6NBC Wins the August QST Cover Plaque Award

The winning article for the August 2018 QST Cover Plaque award is “A Novel Approach to Using Window Line” by John Portune, W6NBC. The QST Cover Plaque Award —…

New FCC Part 95 Personal Radio Services Rules Published in The Federal Register
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New FCC Part 95 Personal Radio Services Rules Published in The Federal Register

Reorganized and updated FCC Personal Radio Services (PRS) Part 95 rules have been published in The Federal Register. Among other things, the PRS covers the Family Radio Service…

Storm Takes Down Antennas at Memorial Ham Station on Swedish-Norwegian Border
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Storm Takes Down Antennas at Memorial Ham Station on Swedish-Norwegian Border

The SJ9WL-LG5LG Morokulien memorial station on the border of Sweden and Norway is off the air after a large tree, brought down during a severe storm on…

HAARP’s WSPR Research Campaign Yields Hundreds of Reports on 40 and 80 Meters
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HAARP’s WSPR Research Campaign Yields Hundreds of Reports on 40 and 80 Meters

Just-completed research at the High-Frequency Active Auroral Research Program (HAARP) transmitters in Gakona, Alaska, successfully took advantage of the WSPR digital protocol and the Weak…

Accessino: sistema di accesso RFID con ESPertino
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Accessino: sistema di accesso RFID con ESPertino

La problematica del controllo degli accessi è sentita sia in caso di edifici residenziali (condomini o case singole), sia in caso di edifici commerciali (aziende,…

Circuiti per la misura della temperatura
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Circuiti per la misura della temperatura

In questo articolo saranno mostrate alcune soluzioni circuitali per la misura della temperatura che sfrutta circuiti integrati della Linear Technology/Analog Devices. Cominciamo con il definire cos’è un sensore di temperatura. Si tratta di…

Le correnti di dispersione
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Le correnti di dispersione

I filtri di linea (filtri EMC) spesso sono visti come una scatola nera e, giustamente, l’utilizzatore non si preoccupa di conoscere il loro funzionamento interno. Tuttavia, per un uso efficiente dei filtri, è…

NIST FY 2019 Budget Would Eliminate WWV and WWVH
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NIST FY 2019 Budget Would Eliminate WWV and WWVH

The National Institute of Standards and Technology (NIST) FY 2019 budget request includes shutting down “NIST radio stations in Colorado and Hawaii” — in other…

Sistemi di sviluppo per LPC2000
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Sistemi di sviluppo per LPC2000

Esistono diverse proposte commerciali che permettono di sviluppare codice in ambiente ARM, in questo articolo è presentato l’ambiente MDK-ARM che ha il pregio di fornire una serie di utility attraverso un unico workbench. La proposta MDK-ARM…

SwiftX: Un cross compiler per sistemi embedded
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SwiftX: Un cross compiler per sistemi embedded

Scopriamo in questo articolo il cross compilatore SwiftX, un sistema di sviluppo interattivo basato sul linguaggio Forth in grado di supportare un’ampia gamma di microcontrollori. Il cross compilatore SwiftX è prodotto dalla società americana FORTH…

Albertas, LY5R – The WRTC2018 Champion Assistant. From DXNews.com

The radiosport has become a very specialised branch of Amateur Radio. A contest radio operator is most often gifted in rather narrow capabilities., Albertas, LY5R…

Jurgis, LY9Y – The Radiosport Veteran And A Commendable Father . From DXNews.com

He is of the same age group as myself. In 1961 when he was 14 years old, Jurgis discovered a radio club in the school…

Story of 3B7A from Saint Brandon archipelago by Diégo F4HAU. From DXNews.com

I’m gonna try to tell you the marvelous adventure of 3B7A on the island “île du Sud” on the archipelago of St Brandon through my…

Updating the Firmware – Icom IC-7610 [ VIDEO ]
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Updating the Firmware – Icom IC-7610 [ VIDEO ]

Step by step instructions showing how to update the firmware using a USB thumb drive Faint signals are no longer a challenge for DXers and…

New US Submarine Forces Commander is Radio Amateur
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New US Submarine Forces Commander is Radio Amateur

US Navy Vice Admiral Charles A. “Chas” Richard, W4HFZ, assumed command of US submarine forces during a change-of-command ceremony on August 4, held aboard the submarine USS Washington (SSN-787)….

Ham Radio Deluxe v6.4.0.876 – Update
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Ham Radio Deluxe v6.4.0.876 – Update

This release fixes issues with saving the State and with DX cluster performance issues.  0002817: [Bug] Logbook: crashes when loading world map resource in main frame at…

Internet of Things: la tecnologia che aiuta a risparmiare
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Internet of Things: la tecnologia che aiuta a risparmiare

L’IoT promette di modificare radicalmente le nostre relazioni con il mondo che ci circonda. Un esempio è rappresentato dai sistemi di condizionamento e riscaldamento, dove…

J8NY Saint Vincent Island. From DXNews.com

J8NY Team will be active from Saint Vincent Island, IOTA NA – 109, 21 – 28 November 2018., J8NY Saint Vincent Island. From DXNews.com, ,

LY4A  – The Big Gun of Lithuania. From DXNews.com

Rolandas, LY4A, was introduced to Amateur Radio in 1983 when he was 11 years old by a teacher at his school. There was a radio…

V47X V4/GM3POI Saint Kitts Island. From DXNews.com

Clive, GM3POI will be active as V47X and V4/GM3POI from Saint Kitts Island, IOTA NA – 104, 23 – 30 October 2018., V47X V4/GM3POI Saint…

Collegiate QSO Party to Debut in September
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Collegiate QSO Party to Debut in September

ARRL’s Collegiate Amateur Radio Initiative (CARI) will sponsor the first Collegiate QSO Party in mid-September, just as the fall semester gets under way. The new operating event…

BIRDS-2 CubeSats to Deploy from ISS on August 10
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BIRDS-2 CubeSats to Deploy from ISS on August 10

According to Masa Arai, JN1GKZ, Japan’s space agency JAXA has announced that three BIRDS-2 CubeSats with APRS digipeaters will deploy from the International Space Station on August…

4U1UN UN Amateur Radio Club Operation Could Resume Later this Year
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4U1UN UN Amateur Radio Club Operation Could Resume Later this Year

Outside of beacon signals, 4U1UN, the Amateur Radio club station at United Nations Headquarters in New York, has not been heard on the air since 2015,…