BIG SIGNAL DX-Quad – 5 Bands!
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BIG SIGNAL DX-Quad – 5 Bands!

Discover the BIG SIGNAL DX-Quad antenna , this new design of a single element Multi-Band Quad covers up to 5 bands in HF from 10 to 20 meters. An…

Canada’s Amateur Radio Population Showing Continued Growth
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Canada’s Amateur Radio Population Showing Continued Growth

According to Radio Amateurs of Canada (RAC) President Glenn MacDonell, VE3XRA, Amateur Radio in Canada grew by 1,758 new licensees in 2018 — the largest…

How ITU is strengthening emergency communications in the Americas
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How ITU is strengthening emergency communications in the Americas

In recent years, the increasing number of disasters like hurricanes, earthquakes, tsunamis and floods has highlighted the urgency of establishing strong telecommunication systems, which are…

VN1530: la nuova interfaccia di rete per PCIe
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VN1530: la nuova interfaccia di rete per PCIe

L’azienda Vector ha presentato la sua ultima interfaccia di rete: la VN1530. E’ possibile utilizzarla in modo flessibile grazie alla presenza di quattro canali integrati…

Il famoso whitepaper di Bitcoin, presentato dal punto di vista funzionale e algoritmico
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Il famoso whitepaper di Bitcoin, presentato dal punto di vista funzionale e algoritmico

Il white paper di Bitcoin è stato l’innesco della tecnologia blockchain che ad oggi rappresenta uno degli sviluppi più interessanti a livello informatico. Le sue…

L’impatto dell’Industry 4.0 sull’Aerospace
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L’impatto dell’Industry 4.0 sull’Aerospace

L’industria aerospaziale si sta avviando verso una completa adozione della produzione intelligente, se pur con le sue sfide e difficoltà, seguendo quindi la transizione verso…

President McKinley ‘Real’ Photos and Animation
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President McKinley ‘Real’ Photos and Animation

So it looks like the arrival of the new President McKinley EU is imminent as President Electronics have released ‘Real’ photos of the new radio…

Yaesu FT2DR Ham Radio Review. Is it better the second time around?
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Yaesu FT2DR Ham Radio Review. Is it better the second time around?

“Welcome to my review of the Yaesu FT2/DR. A dual band analog fusion APRS transceiver. The first time I used this radio it was a…

More Mentors Needed for New ARRL Emergency Communications Course Sessions
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More Mentors Needed for New ARRL Emergency Communications Course Sessions

High interest in the recently announced updated ARRL Introduction to Emergency Communications (EC-001) course is prompting a call for additional class mentors to help meet…

GQRP Club Founder the Rev. George Dobbs, G3RJV, SK
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GQRP Club Founder the Rev. George Dobbs, G3RJV, SK

The founder of the GQRP Club and Amateur Radio author the Rev. George Dobbs, G3RJV, of Littleborough, England, died on March 11. He was 75. Dobbs was…

Chameleon Antennas Modular Portable Antenna System
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Chameleon Antennas Modular Portable Antenna System

VHF QYT KT-UV980 UHF VHF Mobile Radio June 11, 2015 No comments   QYT KT-UV980 UHF VHF Mobile Radio Specifications: Model: KT-UV980 This product has the…

Programming your DMR radio from scratch – Noobs Guide!

Video:YouTube/DigiHam Programming your shiny new DMR radio can be a bit of a headache, this video runs through the basics of how to do it…..

Onwa Argo 300 CB Radio Review
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Onwa Argo 300 CB Radio Review

Video:YouTube/M0OGY Looking like the good old Amstrad 901 UKFM CB, this radio has a few hidden goodies inside…. Dave takes a look at the Onwa…

La compatibilità elettromagnetica nei circuiti integrati
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La compatibilità elettromagnetica nei circuiti integrati

Anche i circuiti integrati ed i microcontrollori sono fonte di disturbo elettromagnetico, per questo valgono le regole di compatibilità elettromagnetica anche se su scala ridotta. Ricordiamo brevemente che con ‘Compatibilità…

2-way RX splitter
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2-way RX splitter

The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads. Like…

K44 CW Keyer & Reader w/Keyboard I/F by K1EL
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K44 CW Keyer & Reader w/Keyboard I/F by K1EL

The K44 is the Swiss Army knife of CW keyers. A CW keyboard interface, CW reader, iambic paddle keyer, backlit LCD display, and optically isolated…

Contact Cadets on 60m
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Contact Cadets on 60m

Next weekend, 16 and 17 March 2019, Army, Navy and Air cadet units in the UK will be carrying out Exercise Blue Ham 19. Operating…

Amateur Radio Volunteers Activate Following California Flooding
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Amateur Radio Volunteers Activate Following California Flooding

Amateur Radio volunteers with the Sonoma County, California, Auxiliary Communications Service (ACS) rallied to assist in February after heavy rain led to flooding in the…

New Book, Energy Choices for the Radio Amateur, Now Shipping
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New Book, Energy Choices for the Radio Amateur, Now Shipping

Revolutionary changes are taking place in the way we produce and consume power for our homes, transportation, and the technology that we use every day….

EVE un tool per la modellazione di sistemi
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EVE un tool per la modellazione di sistemi

Con EVE è possibile descrivere un sistema e generare automaticamente il codice sorgente relativo all’applicazione. Ecco come usare questo utilissimo strumento. Un C.A.S.E. (Computer-Aided Software Engineering, ossia sviluppo del software assistito dal computer) è senza dubbio…

OLLITER Amplificatori

OLLITER, the Future of Awesome Ol Liter è una startup nata con l’intento di presentare un prodotto innovativo nell’attuale scenario delle Telecomunicazioni Radioamatoriali. Partendo dalla versione…

Le piattaforme embedded ARM per il settore IoT e industriale
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Le piattaforme embedded ARM per il settore IoT e industriale

Le piattaforme su moduli estende il concetto convenzionale di System On Module (SOM) focalizzando le caratteristiche sulle esigenze di specifici settori di mercato, riducendo in…

Navi intelligenti: flotte ottimizzate con il machine learning
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Navi intelligenti: flotte ottimizzate con il machine learning

I vascelli a guida autonoma sono in arrivo e si diffonderanno prima dei veicoli autonomi su strada. L’era dell’intelligenza artificiale, quindi, è arrivata anche nel…

Another NEW UK SSB Net
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Another NEW UK SSB Net

News is that there’s yet another SSB Net here in the UK.  The Orient Pirate Radio Group kicked off their net on 27.495Mhz USB last…

Ailunce HS1 HF SDR HAM Transceiver
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Ailunce HS1 HF SDR HAM Transceiver

Ailunce HS1 Specification: Frequency Range: 0.5-30MHz Operating Mode – SSB(J3E),CW,AM(RX Only), FM, FREE-DV TX Power: Max to 15w Product Dimension (W × H × D):243×120×80mm…