In questo articolo della Rubrica Firmware Reload vedremo come generare i segnali giusti per il vostro collaudo, un compito non sempre facile. Introduzione Le attività
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Mese: Maggio 2021
PMR446 England to France 500mW (119km)
Video:YouTube/26-CT-842 We’ve had some amazing conditions on the CB and HF bands this past few weeks but it’s always a good idea to check out
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Servomotori e Raspberry Pi: come usarli con il computer single board
Servomotori e Raspberry Pi: come usarli con il computer single board più famoso al mondo? In questo articolo ho il piacere di mostrarti sia a
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Servomotori e Arduino: come usarli con la scheda a micro-controllore
I servomotori sono utili per tanti progetti e se ti stai chiedendo come usarli con Arduino, la scheda a micro-controllore più famosa al mondo, sei
Read moreVideo – Mid Wales Vintage UK FM Net
Video:YouTube/AlBarst 26TC101 The Mid Wales Vintage UK FM Net took place on Thursday 27th May and here we have a video from Allan 26TC101….
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Servomotori: che cosa sono e come funzionano
Che cosa sono e come funzionano i servomotori? Come mai sono così famosi? Non c’è nessun segreto, solo tanta genialità di cui ho il piacere
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WA3RNC TR-25 CW Transceiver Kit
Here is a compact but powerful 2-band CW transceiver kit that uses no tiny pushbuttons, and without those seemingly endless and hard-to-remember back menus. There
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Radio Amateurs of Canada Invites Participation in the RAC Canada Day Contest
Here’s a chance to enjoy an operating event that is not on a weekend. Help Canada celebrate its birthday on the air during the RAC Canada Day Contest on
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Monitoring HF Aviation Voice Communications with your SDR Radio or a WebSDR
There is still plenty of activity on the HF Aeronautical bands. You can listen to civil and military aircraft every day with just some frugal
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AVOIDING FAKE SDRPLAY RSP DEVICES
There are sellers of fake RSPs on the internet. They are selling counterfeit devices some of which appear cosmetically the same as the genuine SDRplay® devices.
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German regulator acts against solar unit causing RF pollution
The German Federal Network Agency has taken action against a make of solar panel optimizer that has been causing radio interference A translation of the
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Progetto di un sistema di controllo di servomotori con web server – Parte 2
Nel precedente articolo “Progetto di un sistema di controllo di servomotori con web server – Parte 1”, abbiamo fatto una panoramica sui servomotori e introdotto
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Radio Amateur’s Vintage Home Movie Film Sheds Light on Hindenburg Disaster
Vintage home movie film provided by New Jersey radio amateur Bob Schenck, N2OO, was the highlight of a PBS documentary about the Hindenburg disaster. The film, shot
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SunSDR2DX + 5MContest + SDC in ARI-2021 Contest
Mix CW + RTTY in ARI-2021 Contest. SDC: Telnet Server + SKM Server (CW & RTTY Skimmers) + DIGI Server (RTTY) Antenna Buddistick Antenna –
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Keep Antennas in the Clea
Dan Evander, KJ7YBK, lives in a duplex condo and wants to set up a dipole on his roof, but asks Dave for his thoughts on
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Raspberry Pi vs mini PC: cosa è meglio?
Da tempo Raspberry Pi offre parecchia potenza e se facessimo un “Raspberry vs mini PC” non sarebbe scontato dirti cosa è meglio. Per questo ho
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Mid Wales DX Group Vintage Evening
This year we celebrate 40 years of legal UK CB radio…. A special event is taking place on Thursday 27th May – The Mid Wales
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RADIODDITY QR20 SDR RADIO | FULL BAND CW SSB RTTY AM FM DMR | 100KHZ TO 2GHZ | AUTO ANTENNA TUNER | MAX 20W
The Radioddity QR20 is an ultra-portable full-frequency full-mode SDR radio with a reception from 100kHz to 2GHz and transmit from 160m to 70cm. The operation
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Bleb: come realizzare il tuo primo progetto IoT con i mattoncini made in Italy
Se succede questo, fai quello: grazie alla logica IFTTT ed ai mattoncini di Bleb è possibile dare vita al tuo progetto IoT in meno di
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Rapid Fire Solar Storms Headed Earth’s Way | Solar Storm Forecast 05.25.20201
Rapid Fire Solar Storms Headed Earth’s Way Antenna Rotatable 160 Meter Receiving Loop – WB6RSE Wins July QST Cover Plaque Award July 22, 2015 No
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Amateur Radio Gearing Up for Another Active Atlantic Hurricane Season
The Atlantic Hurricane Season, which starts on June 1, promises to be a busy time for radio amateurs who volunteer on the Hurricane Watch Net
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Weekend Solar Flare Frenzy Could Spark Geomagnetic Storms
The Space Weather Prediction Center (SWPC) has issued a G1 (minor) geomagnetic storm watch for May 25 and a G2 (moderate) geomagnetic storm watch for May
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Is Ham Radio Dead? Is Ham Radio Doomed?
“Lots of speculation and knee-jerk reactions exist on social media about whether or not Ham Radio is Dead. I wonder what the statistics say? Let’s
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My Favorite Mobile Ham Radio Setup VHF/UHF/HF
This rig is a few years in the making. Running a Yaesu FT-891 and FTM-400 lets me cover VHF/UHF and 6 through 40 meters on
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Internet of Things vs Machine Learning
Internet of Things vs Machine Learning: che differenze ci sono? È giusto fare un confronto fra le due? In questo articolo ho il piacere di
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