Anno: 2018

La sicurezza della moneta IOTA per l’IoT
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La sicurezza della moneta IOTA per l’IoT

Abbiamo visto in un precedente articolo in cosa consista IOTA, la crittovaluta di nuova generazione espressamente nata per supportare l’Internet of Things (IoT). Accanto ad…

S9ZZ Sao Tome Island. From DXNews.com
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S9ZZ Sao Tome Island. From DXNews.com

David, EB7DX will be active as S9ZZ, from Sao Tome Island, IOTA AF – 023, 1 – 9 June 2018., S9ZZ Sao Tome Island. From…

MFJ Enterprises will be the exclusive distributor of Youkits
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MFJ Enterprises will be the exclusive distributor of Youkits

Today youkits announced that it will be distributed by MFJ  Antenna G8JNJ Broadband HF Vertical Antenna January 05, 2015 in: Antenna No comments G8JNJ Broadband…

Frequency Measuring Test Set for April 6 UTC
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Frequency Measuring Test Set for April 6 UTC

The April Frequency Measuring Test (FMT) will take place on Friday, April 6, 0100 until 0225 UTC (the evening of Thursday, April 5 in US…

More than 30,000 New Ham Licensees and 7,000 Amateur Radio Exam Sessions in 2017
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More than 30,000 New Ham Licensees and 7,000 Amateur Radio Exam Sessions in 2017

For the fourth year in a row, more than 30,000 new licensees joined the Amateur Radio ranks, and the ARRL Volunteer Examiner Coordinator (VEC) conducted…

New TQSL Version (v2.4) Released [ LOTW ]
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New TQSL Version (v2.4) Released [ LOTW ]

A new version of theTrusted QSL (TQSL) application — version 2.4 — has been released.   The major new feature in this release is the ability to pre-set state,…

Lo standard PCI Express
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Lo standard PCI Express

Lo sviluppo di periferiche di I/O per pc sempre più prestanti e veloci, ha determinato  la nascita di un nuovo standard di comunicazione, il pci express per…

CPU Design: l’arte di dare ordini
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CPU Design: l’arte di dare ordini

L’ingegnere sa essere una creatura paradossale. Ama le cose complicate, ma non complicarsi la vita. Più il progetto è complicato e più probabilmente lo troverà…

8P1W Barbados. From DXNews.com
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8P1W Barbados. From DXNews.com

8P1W Barbados: Charles, 8P6ET will be active from Barbados, IOTA NA – 021, in CQ WW WPX CW Contest, 26 – 27 May 2018, as…

SA6G/7 Ven Island. From DXNews.com
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SA6G/7 Ven Island. From DXNews.com

Lars, SM6CUK will be active from Ven Island, IOTA EU-137, 5 – 12 June 2018, as SA6G/7., SA6G/7 Ven Island. From DXNews.com, ,

Second Test of FT8 DXpedition Mode Set for April 7
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Second Test of FT8 DXpedition Mode Set for April 7

The second public test of FT8 DXpedition Mode will take place on April 7, and all radio amateurs are invited to participate. WSJT-X Developer Joe Taylor, K1JT,…

MK-4 Heavy Duty – 25′ Maximum Height Fiberglass Masts
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MK-4 Heavy Duty – 25′ Maximum Height Fiberglass Masts

The MK-4 Series of masts are, by far, our most portable masts for many reasons. The masts are light weight and short enough, when fully…

KA6W Wins the QST Cover Plaque for the March Issue
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KA6W Wins the QST Cover Plaque for the March Issue

The winning article for the March 2018 QST Cover Plaque award is “A Delta Loop for 160 Meters” by Ted Algren, KA6W. The QST Cover Plaque Award — given to…

ESPertino e la domotica OpenSource: Switch a doppia uscita – Introduzione
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ESPertino e la domotica OpenSource: Switch a doppia uscita – Introduzione

Quando si parla di domotica si è portati a pensare come ad un mondo distante da noi, fatto di tecnologie avanzate e di costi irraggiungibili. In…

Video 1S1A Spratly Islands. From DXNews.com
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Video 1S1A Spratly Islands. From DXNews.com

Video 1S1A Spratly Islands DX Pedition 1973., Video 1S1A Spratly Islands. From DXNews.com, ,

HAARP Facility to Resume Ionospheric Research this Week
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HAARP Facility to Resume Ionospheric Research this Week

Alaska’s super-power High-Frequency Active Auroral Research Program (HAARP) transmitters in Gakona, Alaska, will fire up again for the spring research campaign April 6 – 14….

Commemorative Icom Hamvention® 2018 Swag Kit
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Commemorative Icom Hamvention® 2018 Swag Kit

Attention all hams. Be one of 100 lucky winners to receive a commemorative Icom Hamvention® 2018 Swag Kit. Sign up now to be entered into…

LoTW Support for CQ Worked All Zones (WAZ) Award Goes Live
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LoTW Support for CQ Worked All Zones (WAZ) Award Goes Live

ARRL and CQ magazine have announced the launch, effective immediately, of Logbook of The World (LoTW) support for CQ’s Worked All Zones (WAZ) Award program. The goal of…

FCC Seizes Equipment from Pirate Broadcasters in Boston
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FCC Seizes Equipment from Pirate Broadcasters in Boston

The FCC reports that it seized transmission equipment from two pirate radio stations in Boston on March 26. According to court documents, the seizures involved…

Il futuro delle smart home
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Il futuro delle smart home

Il costo crescente dell’elettricità è una delle maggiori preoccupazioni per i consumatori domestici. Gli elettrodomestici intelligenti possono comunicare tra loro e sono emersi come una…

Firmware 144 Speciale Energy Harvesting
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Firmware 144 Speciale Energy Harvesting

È uscito il nuovo numero di Firmware di Aprile! Il focus di questo mese è dedicato al settore dell’Energy Harvesting, di cui ne approfondiremo vari…

EOS-Book #3E Deep Neural Networks
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EOS-Book #3E Deep Neural Networks

È uscito EOS-Book di Aprile! La copertina di questo numero è dedicata alle Deep Neural Networks che permetteranno alle macchine di emulare il ragionamento umano….

Il protocollo IrDA con MCP2150
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Il protocollo IrDA con MCP2150

La comunicazione UART è molto utilizzata in tutte le applicazioni basate su microcontrollori. Tra gli svantaggi di tale soluzione ci sono sicuramente le interferenze elettromagnetiche e la presenza di cavi di interconnessione. Ecco come superare questi limiti mediante una…

The Big Multimode Nets 2018
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The Big Multimode Nets 2018

An early reminder that this years Big Multimode Nets will take place on Wednesday 27th June to celebrate FOUR years of legal AM and SSB…

D44CH Sal Island Cape Verde Cabo Verde. From DXNews.com
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D44CH Sal Island Cape Verde Cabo Verde. From DXNews.com

David Palma, CT1EKU will be active as D44CH, from Sal Island, IOTA AF – 086, Cape Verde, Cabo Verde, until 6 April 2018., D44CH Sal…