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
Read moreMese: 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
Read moreServomotori 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
Read moreServomotori 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….
Read moreServomotori: 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
Read moreWA3RNC 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
Read moreRadio 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
Read moreMonitoring 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
Read moreAVOIDING 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.
Read moreGerman 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
Read moreProgetto 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
Read moreRadio 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
Read moreSunSDR2DX + 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 –
Read moreKeep 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
Read moreRaspberry 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
Read moreMid 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
Read moreRADIODDITY 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
Read moreBleb: 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
Read moreRapid 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
Read moreAmateur 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
Read moreWeekend 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
Read moreIs 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
Read moreMy 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
Read moreInternet 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
Read more