Anno: 2021

Best GMRS Handheld Radio 2021 – GMRS Radio Comparison
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Best GMRS Handheld Radio 2021 – GMRS Radio Comparison

Best GMRS Handheld Radio 2021 – GMRS Radio Comparison Antenna Reference Station Antenna Redux: MFJ-2010 OCFD for 40, 20, 10, 6m March 19, 2020 No…

Wolf River Coil Take It Along With Chameleon SS17 Ham Radio Antenna Whip
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Wolf River Coil Take It Along With Chameleon SS17 Ham Radio Antenna Whip

Lets talk about my thoughts on the Wolf River Coils Take It Along 1000 and what its like adding a Chameleon Cha-SS17 whip. Antenna Elecraft…

MPLAB®Harmony: il Framework targato Microchip
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MPLAB®Harmony: il Framework targato Microchip

In questo testo affronteremo l’ambiente di sviluppo MPLAB di Microchip, soffermandoci soprattutto sul nuovo tool di sviluppo MPLAB® Harmony Frameworks. Questo ambiente di lavoro è…

UA9BA Spitfire Collinear Arrays at UA2FW’s.. From DXNews.com
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UA9BA Spitfire Collinear Arrays at UA2FW’s.. From DXNews.com

Sergey UA2FW called me on phone one evening in late August 2020 and invited me to the group of fine operators for the CQWW CW…

IARU Receives Gift of hamradio.org Domain
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IARU Receives Gift of hamradio.org Domain

Andrew J. Wolfram, KI7RYC, has donated the hamradio.org domain to the International Amateur Radio Union (IARU) for non-profit educational use to promote the amateur and amateur satellite…

New Arrival! Dual Mode Portable Repeater RT97P
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New Arrival! Dual Mode Portable Repeater RT97P

Dual Mode Portable Repeater RT97P will come. It is similar to the portable repeater RT97. Now we have the RT97 GMRS band, and this RT97P is…

Why Won’t My 80-Meter Dipole Cover the Whole Band?
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Why Won’t My 80-Meter Dipole Cover the Whole Band?

Why Won’t My 80-Meter Dipole Cover the Whole Band? Antenna 100 ft Tilting Tower January 11, 2021 No comments Raising a 100 ft tower with…

Cyber-Security e Industry 4.0: stato dell’arte e trend futuri
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Cyber-Security e Industry 4.0: stato dell’arte e trend futuri

L’evoluzione industriale è ormai in atto! Tutti i rami industriali a livello mondiale sono coinvolti per non rimanere indietro rispetto alla concorrenza del proprio settore,…

ARISS is Seeking Hosts for Ham Radio Contacts with the Space Station
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ARISS is Seeking Hosts for Ham Radio Contacts with the Space Station

Amateur Radio on the International Space Station (ARISS) is seeking formal and informal educational institutions and organizations, individually or working together, to host amateur radio…

MARS Announces Schedule of Dates for 60-Meter Interoperability
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MARS Announces Schedule of Dates for 60-Meter Interoperability

The Military Auxiliary Radio System (MARS) has announced dates in 2021 during which MARS members will operate on 60 meters for interoperability with the amateur radio community. Some dates coincide with…

An Aircraft Tale That Applies to Ham Radio
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An Aircraft Tale That Applies to Ham Radio

An Aircraft Tale That Applies to Ham Radio Antenna MFJ-856 Line Noise Meter w/ 3 Element Beam April 20, 2015 No comments   Walk or…

European Union DX Contest to Debut
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European Union DX Contest to Debut

The European Union DX Contest Club (EUDXCC) has announced the debut of the European Union DX Contest February 6 – 7 and on the first…

Plans to Retrieve Titanic Wireless Equipment Put on Indefinite Hold
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Plans to Retrieve Titanic Wireless Equipment Put on Indefinite Hold

RMS Titanic, Inc., (RMST) the company that owns salvage rights to the Titanic shipwreck, has indefinitely put off its plans to retrieve the vessel’s radio equipment for…

Lidar allo stato solido: come la tecnologia laser cambierà il mondo dei rilievi, sia da terra che da drone
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Lidar allo stato solido: come la tecnologia laser cambierà il mondo dei rilievi, sia da terra che da drone

La tecnologia Lidar (acronimo di Light Detection and Ranging) è una delle metodologie oggi fondamentali per il telerilevamento della Terra. Si tratta di uno strumento di…

3W9FAR Da Nang Vietnam. From DXNews.com
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3W9FAR Da Nang Vietnam. From DXNews.com

Sebastian, SP5FAR will be active as 3W9FAR from Da Nang, Vietnam, 21 January – 21 March 2021., 3W9FAR Da Nang Vietnam. From DXNews.com, ,

Janusz Wegrzyn, SP9FIH, has won the 2019 Single-Operator Cass Award
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Janusz Wegrzyn, SP9FIH, has won the 2019 Single-Operator Cass Award

Janusz Wegrzyn, SP9FIH, has won the 2019 Single-Operator Cass Award. Sponsored by Club Log, DXLab, and the Northern California DX Club, the Cass Awards encourage DXpedition operating…

ARRL Board of Directors Confers Awards
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ARRL Board of Directors Confers Awards

During its Annual Meeting on January 14 – 15, the ARRL Board of Directors announced recipients of the ARRL Knight Distinguished Service Award and 2020…

WSJT-X 2.3.0 GA Release
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WSJT-X 2.3.0 GA Release

The WSJT Development Group is pleased to announce the general availability (GA) release of WSJT-X Version 2.3.0. A summary of new features can be found…

Upcoming NCJ CW and RTTY North American Sprints to Start 1 Hour Earlier
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Upcoming NCJ CW and RTTY North American Sprints to Start 1 Hour Earlier

The February 6 NCJ-sponsored North American Sprint (CW) and the March 13 RTTY Sprint will begin 1 hour earlier, at 2300 UTC instead of 0000 UTC….

Firmware 2.0 #10 – Open Source IoT/Sensors
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Firmware 2.0 #10 – Open Source IoT/Sensors

Vi presentiamo oggi il primo numero della rivista tecnica Firmware 2.0 per l’anno 2021. Il primo numero dell’anno è dedicato all’ambito Open Source IoT/Sensors. In…

Video Amateur Ham Radio Falkland Islands. From DXNews.com
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Video Amateur Ham Radio Falkland Islands. From DXNews.com

Amateur Ham Radio Falkland Islands. VP8EME, VP8LP, VP8NE. Author – FITV., Video Amateur Ham Radio Falkland Islands. From DXNews.com, ,

ARI-San Severo celebra la Radio
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ARI-San Severo celebra la Radio

Per scaricare il Programma in PDF cliccare sull’immagine Fonte: ARI Fidenza

Generazione dei segnali PWM
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Generazione dei segnali PWM

Questo articolo mostra come realizzare un PWM software sfruttando alcune tecniche di programmazione C e le risorse dei microcontrollori PIC mid-range. La maggior parte dei…

L’Editoriale di Febbraio 2021
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L’Editoriale di Febbraio 2021

Lesa maestà, ma per favore!Gabriele Villa, I2VGW Non voglio fare l’avvocato di alcuno. Abbiamo già il Presidente dell’ARI che svolge in modo pregevole questa professione….

ARI International DX Contest 2021
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ARI International DX Contest 2021

 ATTENZIONE – SOLO WEB UPLOAD PER I LOG SUL SITO WWW.ARI.IT Link diretto alla pagina del caricamento dei log QUI Link diretto alla pagina dei…