4U1UN News directly from Adrian KO8SCA
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4U1UN News directly from Adrian KO8SCA

“4U1UN News directly from Adrian KO8SCA, August 24, 2018 18:00z: “No one is operating from the 4U1UN Club Station at this time. Any spots of operation after…

Hawaii Hurricane ‘Lane’ and event updates
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Hawaii Hurricane ‘Lane’ and event updates

Photo: VE6AB Hurricane ‘Lane’ is affecting Hawaii with heavy rainfall of nearly 1 meter forecast along with high tides caused by the storm surge. Combined,…

SDRplay releases ExtIO plugin for the RSPduo
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SDRplay releases ExtIO plugin for the RSPduo

“We are pleased to announce the release of the ExtIO plugin for the RSPduo. This release uses the latest API (v3.01) which is also being…

Comunicazione SPI con i micro Fujitsu
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Comunicazione SPI con i micro Fujitsu

Nell’articolo vengono presentati alcuni esempi di configurazione dell’interfaccia SPI per i micro Fujitsu. Si dice che l’SPI sia una semplice comunicazione seriale tra due dispositivi digitali, tuttavia la mancanza di un formato standard…

Illuminando il cammino – L’optoelettronica avanzata mostra i propri vantaggi per il settore automotive
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Illuminando il cammino – L’optoelettronica avanzata mostra i propri vantaggi per il settore automotive

Numerosi studi di ricerca condotti in tutto il mondo hanno dimostrato che una percentuale di gran lunga superiore di incidenti stradali si verificano durante la…

Hurricane Lane & Solar Storm Alley: Solar Storm Shortie 08-23-2018
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Hurricane Lane & Solar Storm Alley: Solar Storm Shortie 08-23-2018

“Hawaii Emergency Management declared that emergency communications during Hurricane Lane will be conducted through amateur radio, which could spell trouble with the coming solar storm…

Xiegu G90 HF 20W SDR Transceiver
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Xiegu G90 HF 20W SDR Transceiver

Xiegu G90 is a portable 20W HF amateur radio transceiver with an SDR architecture and built-in automatic antenna tuner. The display unit and the radio…

ARRL Headquarters Monitoring Progress of Hurricane Lane, Radio Gear Available to Deploy
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ARRL Headquarters Monitoring Progress of Hurricane Lane, Radio Gear Available to Deploy

ARRL Headquarters is in monitoring mode, as powerful Hurricane Lane — a Category 5 storm — approaches Hawaii, ARRL Emergency Preparedness Manager Mike Corey, KI1U,…

NEW Radioddity GD-77BB – With Inverted Display
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NEW Radioddity GD-77BB – With Inverted Display

Radioddity have announced a new version of their popular dual band DMR handset… The Radioddity GD-77BB With specifications exactly the same as its predecessor (The…

VP2MLB VP2MSA VP2MSK VP2MZN Montserrat Island. From DXNews.com

K7NM, WM7Z, NS7K, AC7ZN will be active as VP2MLB, VP2MSA, VP2MSK, VP2MZN from Montserrat Island, IOTA NA – 103, late November – early December 2018.,…

ZL7X Chatham Islands. From DXNews.com

ZL7X Team will be active from Chatham Islands, IOTA OC – 038, 16 – 22 October 2018., ZL7X Chatham Islands. From DXNews.com, ,

Xiegu G1M QRP 5-Band HF Transceiver
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Xiegu G1M QRP 5-Band HF Transceiver

Xiegu G1M is an entry level QRP transceiver with general receive 0.5-30 MHz and transmit capabilities on five popular amateur radio bands. Its highly portable…

Consent Decree Settles FCC Noncompliant Drone Transmitters Marketing Case
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Consent Decree Settles FCC Noncompliant Drone Transmitters Marketing Case

The FCC Enforcement Bureau has entered into a Consent Decree with Horizon Hobby, LLC to resolve a case involving the marketing and sale of noncompliant audio/video (A/V)…

Company Established by Inventor Nathan Cohen, W1YW, Advances Cloaking Technology
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Company Established by Inventor Nathan Cohen, W1YW, Advances Cloaking Technology

Fractal Antenna Systems, Inc., established by noted radio amateur and inventor Nathan Cohen, W1YW, continues to stretch technological boundaries of belief. In an August 15 news…

Earthquake Hits Venezuela, Net Active on 7.088 MHz
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Earthquake Hits Venezuela, Net Active on 7.088 MHz

A magnitude 7.3 earthquake hit northern Venezuela August 21 at 21:32 UTC, some 12 miles north-northwest of Yaguaraparo. An emergency response net has been activated on…

La periferica seriale dei PIC16
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La periferica seriale dei PIC16

Nella maggior parte dei pic è implementata una periferica seriale, che viene identificata con il termine di “UNIVERSAL SYNCRONOUS ASYNCHRONOUS RECEIVER TRASMITTER (USART)”, nel presente articolo si fa riferimento a quella presente nel pic16f628. La USART è…

Comunicazioni V2X  – le tecnologie LTE e DSRC a confronto
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Comunicazioni V2X – le tecnologie LTE e DSRC a confronto

Con tutto il clamore che circonda i veicoli a guida autonoma basati sull’intelligenza artificiale (AI), sul riconoscimento delle immagini e sui sensori sofisticati, è facile…

FG/HG0R Guadeloupe. From DXNews.com

Laszlo, HG0R inform dxnews.com, that he will be active as FG/HG0R from Guadeloupe, IOTA NA – 102, 27 August – 7 September 2018., FG/HG0R Guadeloupe….

Concern Rising within Amateur Radio Community over WWV-WWVH Shut Down Proposal
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Concern Rising within Amateur Radio Community over WWV-WWVH Shut Down Proposal

ARRL members and Amateur Radio clubs are expressing increased concern over the inclusion of WWV and WWVH on a list of proposed cuts in the…

US Coast Guard Warns of LED Lighting Interference to Marine Radios, AIS Reception
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US Coast Guard Warns of LED Lighting Interference to Marine Radios, AIS Reception

The US Coast Guard says it’s received reports from crews, ship owners, inspectors, and other mariners regarding poor reception on VHF radiotelephone, digital selective calling…

Chinese Amateur Radio Satellites Receive OSCAR Designations
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Chinese Amateur Radio Satellites Receive OSCAR Designations

AMSAT has announced that it has granted OSCAR designators for the Chinese DSLWP-A and DSLWP-B microsatellites, successfully launched on May 18 into a lunar transfer orbit…

Baofeng UV-5RX3 Handheld Triband Radio
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Baofeng UV-5RX3 Handheld Triband Radio

UV-5RX3 is a compact, ergonomically hand fit HT, which balances cost, functionality and reliability. It provides real 5 watts in the frequency range of VHF,…

Norway gets 1kW on 6m and other bands
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Norway gets 1kW on 6m and other bands

On 8 August 2018, Norway got an updated amateur licence, allowing all Norwegian amateurs access to 50 to 52MHz with a power of 1kW. Other…

VP2EAQ VP2EAR Anguilla Island. From DXNews.com

KE1B and W6NN will be active again from Anguilla Island, IOTA NA – 022, 19 – 28 November, as VP2EAQ and VP2EAR., VP2EAQ VP2EAR Anguilla…

FO/KE1B Bora Bora Island Moorea Island. From DXNews.com

KE1B and W6NN will be active as FO/KE1B from Bora Bora Island, IOTA OC – 067 and Moorea Island, OC – 046, 21 April –…