Implementazione degli algoritmi SHA-3 nei sistemi embedded
SHA-3, la versione più recente del Secure Hash Algorithm le cui specifiche sono state ufficialmente rilasciate nel 2015, si differenzia in modo significativo rispetto alle…
Thunderpole BLACK FRIDAY EVENT
Thunderpole, here in the UK, have launched a selection of deals in their “Black Friday Event” You can take a look by following this…
JW7GIA Svalbard. From DXNews.com
Ken, LA7GIA will be active as JW7GIA from Svalbard, IOTA EU – 026, in CQ WW DX CW Contest, 28 – 29 November 2020., JW7GIA…
ZF2MJ ZF1A Cayman Islands. From DXNews.com
Dan, N6MJ will be active as ZF1A, from Cayman Islands, IOTA NA – 016, in CQ WW DX CW Contest, 28 – 29 November 2020.,…
5T3WW Mauritania. From DXNews.com
5T3WW will be active from Mauritania in CQ WW DX CW Contest, 28 – 29 November 2020., 5T3WW Mauritania. From DXNews.com, ,
Coast Guard Proposes to Discontinue HF Voice Watchkeeping
The US Coast Guard has invited comments by January 21, 2021, on a proposal to discontinue HF voice watchkeeping. The proposal appeared on November 20 in the…
Video demonstrating 3D propagation simulation
Chris from our Development Team gives an overview of Over-The-Horizon (OTH) High Frequency (HF) Analysis in Systems Tool Kit (STK) that is new in version…
Tips on Operating Linear Amateur Radio Satellites (Part 2)
Tips on Operating Linear Amateur Radio Satellites (Part 2) Antenna Resonant Antennas, HF Mobile, MFJ-1668 Screwdriver January 29, 2019 No comments HF Mobile Antenna Covers…
RadioShack to be reborn
RadioShack The good news is that as of today RadioShack has officially been purchased by Retail Ecommerce Ventures (REV), giving the troubled company a new…
Conoscere i “Barcode” e “QR Code”
È sufficiente andare in giro per negozi, magari in un supermercato o una biblioteca, per renderci conto che la quantità di informazioni che dobbiamo essere…
Icom IC-705 on CB and PMR446
Video:YouTube/F8DSN An interesting video showing the Icom IC-705 operating on CB and PMR446 frequencies. This really is a very versatile radio.
Mid-Wales DX Group Christmas DX and FREE Prize Draw
Here we have a self-explanatory notice from the guys in the Mid-Wales DX Group with your chance to win a Radio, mag-mount and antenna. So…
Yaesu FTDX10 – REAL PHOTOS!
Here we have the first ‘Real Life’ photos of the new Yaesu FTDX10 which are currently circulating on Facebook. It’s a nice looking radio,…
KH7Q Oahu Island. From DXNews.com
Alex, KU1CW will be active as KH7Q from Oahu Island, IOTA OC – 019, in CQ WW DX CW Contest, 28 – 29 November 2020.,…
KH6/KU1CW Hawaiian Islands. From DXNews.com
KU1CW is currently active from Oahu Island, IOTA OC – 019, Hawaiian Islands as KH6/KU1CW., KH6/KU1CW Hawaiian Islands. From DXNews.com, ,
OH0R Aland Islands. From DXNews.com
Pertti, OH2PM will be active as OH0R, from Aland Islands, IOTA EU – 002, in CQ WW DX CW Contest, 28 – 29 November 2020.,…
Best Black Friday Deals for 2020 for HAM RADIO
Best Black Friday Deals for 2020 for HAM RADIO Antenna A Dualband 50/70MHz Yagi with single feedpoint – 5/7 (12) element 144/70MHz Yagi (2.4m) January…
Airspy HF+ Discovery is the Most Refined HF/VHF SDR
The Airspy HF+ Discovery sets a new standard in terms of reception performance with extra pre-selectors for all the supported bands and a New DSP…
Dayton Hamvention Announces its 2021 Theme — “The Gathering”
“The Gathering” will be the theme for the 2021 Dayton Hamvention®. Hamvention General Chair Rick Allnutt, WS8G, said the theme reflects what has been missing from…
Still Time to Apply for Foreign Service Information Management Technical Specialists-Radio Positions
The deadline to apply for US Department of State Foreign Service Information Management Technical Specialists-Radio (IMTS-R) positions is December 1, 2020. Foreign Service IMTS-Rs design,…
Le soluzioni Arduino per il settore educational di TME Electronic Components
La progettazione embedded è da sempre un processo complesso e articolato, che richiede competenze elettroniche trasversali, legate alla codifica, ai linguaggi di programmazione e all’hardware….
Far field
Tutta una serie di considerazioni in merito ad antenne e relativi parametri si riferiscono al far-field, il campo lontano. È noto che in vicinanza dell’antenna…
Sistemi multicontrollori Master/Slave
La crescente domanda di prestazioni funzionali spinge i costruttori di apparecchiature elettroniche all’impiego di architetture multicontrollore. La gestione delle operazioni viene demandata a due o…
GU4CHY Guernsey Island. From DXNews.com
Dick, GU4CHY will be active from Guernsey Island, IOTA EU – 114, in CQ WW DX CW Contest, 28 – 29 November 2020, as GU4CHY.,…
Ham radio & 3D printing – A very portable table stand for the Icom IC-705.
Ham radio & 3D printing – A very portable table stand for the Icom IC-705. Antenna Antenna Fundamentals 1 Propagation [ Video ] June 01,…
