Mese: Novembre 2017

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Mini registratore allo stato solido con ESPertino

A grande richiesta pubblichiamo una semplice e didattica applicazione audio. Molti lettori ci hanno chiesto, infatti, se era possibile registrare o riprodurre dei suoni audio…

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Cosa succederebbe se di colpo venisse a mancare la tecnologia?

La civiltà umana vive immersa nelle comodità. Essa è circondata da tante invenzioni che le permettono di condurre, giustamente, una vita il più possibile esente…

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Mosfet con diodo SRD da Toshiba

Toshiba ha annunciato l’ampliamento della sua gamma di MOSFET basati sul suo processo di semiconduttore trench U-MOS-IX-H di ultima generazione con un dispositivo da 40…

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6Y6Y Jamaica. From DXNews.com

Lester, W8YCM will be active from Jamaica, IOTA NA – 097, until January 2018 as 6Y6Y., 6Y6Y Jamaica. From DXNews.com, ,

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3B8XF Mauritius Island. From DXNews.com

Nigel, G3TXF will be active from Mauritius Island, IOTA AF – 049, 10 – 11 Mach 2018 as 3B8XF., 3B8XF Mauritius Island. From DXNews.com, ,

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V47UR Saint Kitts Island. From DXNews.com

Bernie, W3UR will be active from Saint Kitts Island, IOTA NA – 104, 29 January – 12 February 2018, as V47UR., V47UR Saint Kitts Island….

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A Mini-Storm Launch & A Fast Wind Chaser: Solar Storm Forecast 11-29-2017

“We await the arrival of a glancing blow from a mini-solar storm due to hit today. Although its not expected to be a strong impact,…

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Slow-Scan TV Transmissions from ISS Scheduled for December 6-8

ARISS has announced that the MAI-75 Slow-Scan (SSTV) system in the Russian Service Module of the International Space Station (ISS) will be on the air starting on…

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Amateur Radio-Carrying D-Star One CubeSat among Spacecraft Apparently Lost

The first Amateur Radio satellite to employ the D-Star digital voice and data format — D-Star One — was among about 20 secondary payloads lost…

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VHDL for beginners: Testbench

Nelle prime tre lezioni di questo corso base per il VHDL abbiamo affrontato tutti gli elementi base che consentono la progettazione di un componente in…

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FCC Dismisses Radio Amateur’s Petition to Revise Call Sign Rules

The FCC has dismissed a rule making petition filed last May by Thomas J. Alessi, K1TA, of Stamford, Connecticut, that sought to amend the Part…

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5W0DXA Apia Samoa. From DXNews.com

Katsu, JA1DXA informs dxnews.com, that he will be active from Samoa, IOTA OC – 097, 2 – 6 December 2017 as 5W0DXA., 5W0DXA Apia Samoa….

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3B7A Saint Brandon Islands. From DXNews.com

Radio Amateurs from France will be active from Saint Brandon Islands, IOTA AF – 015, as 3B7A in April 2018., 3B7A Saint Brandon Islands. From…

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FG/DD0VR Guadeloupe. From DXNews.com

Bigi (YL), DE3BW and Heli, DD0VR will be active from Guadeloupe, IOTA NA – 102, 14 – 20 January 2018, as FG/DD0VR., FG/DD0VR Guadeloupe. From…

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J70VR Dominica Island. From DXNews.com

Biwi (YL), DE3BW and Heli, DD0VR will be active from Dominica Island, IOTA NA – 101, 10 – 14 January 2018 as J70VR., J70VR Dominica…

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Status Report: The Amateur Radio Parity Act of 2017

The Amateur Radio Parity Act of 2017 – S. 1534is alive, but with legislative action slowed to a glacial pace on Capitol Hill in recent months,…

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Le aspettative di mercato del settore Aerospace&Defense

I mercati del settore aerospaziale e della difesa offrono prospettive di crescita attraenti. Le strutture emergenti e i modelli di business stanno acquisendo notevole importanza,…

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Nuovo package per fotodiodi da Osram

Osram ha annunciato un nuovo package con l’obiettivo di aumentare le perfomance dei fotodiodi nelle applicazioni automotive. Osram ha creato nuove soluzioni che possono essere…

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Tutti pronti per la Maker Faire?

Questo weekend vi aspettiamo alla Maker Faire pronti ad accompagnarvi in questo percorso trasversale tra i diversi campi della tecnologia.  E abbiamo anche una sorpresa in serbo che vi sveleremo…

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Ulrich Rohde, N1UL, Receives Wireless Innovation Forum Leadership Award

The oft-honored Ulrich Rohde, N1UL, is the recipient of the Wireless Innovation Forum Leadership Award (formerly International Achievement Award). The award recognizes “especially significant contributions…

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SO4M CQ WW DX CW Contest 2017. From DXNews.com

A brief illustrated report from a collective effort by 4 operators and 1 station owner – hence the call sign SO4M – Single Owner 4…

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5H3ARC Dar es Salaam Tanzania International Day of Persons with Disabilities. From DXNews.com

Radio Amateurs members of Tanzania Amateur Radio Club will be active from Dar es Salaam, Tanzania, as 5H3ARC for International Day of Persons with Disabilities.,…

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FM/DD0VR Martinique Island. From DXNews.com

Bigi (YL), DE3BW and Heli, DD0VR will be active from Martinique Island, IOTA NA – 107, 1 – 10 January 2018, as FM/DD0VR., FM/DD0VR Martinique…

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T88UW Koror Island Palau. From DXNews.com

Ichiro Takahashi JH7IPR, will be active again from Koror Island, IOTA OC – 009, Palau 13 – 19 April 2018 as T88UW., T88UW Koror Island…

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8P0VR Barbados. From DXNews.com

Bigi (YL), DE3BW and Heli, DD0VR will be active from Barbados Island, IOTA NA – 021, 17 – 31 December 2017, as 8P0VR (call not…