Il bisogno di maggiore capacità di canale continua ad aumentare per i sistemi di comunicazione wireless. Sempre più persone ed organizzazioni richiedono velocità dati sempre
Read moreAnno: 2022
What to use to learn Morse Code?
Richard, VK2IRS, asks “Has the format for teaching Morse Code changed? For example are the Koch or Farnsworth techiques still used?” Dave “I don’t know
Read moreTuning SparkPlug and CAHRtenna Antennas for POTA & SOTA
In this video we tune up the Sparkplug and CAHRtenna antennas. Two great antennas for getting out and playing Portable Ham Radio such as Parks
Read moreICOM IC-705 FULL POWER With The ANKER 521 Power Station
ICOM IC-705 FULL POWER With The ANKER 521 Power Station Check out Anker 521 Portable Power Station Antenna Another great choice to boost your Radio
Read moreLibreVNA Overview, Firmware Update, and Calibration
LibreVNA In this video, we take an introductory look at a newer Vector Network Analyzer, the LibreVNA. This particular model was sent to me free
Read moreIridium Command Center Explanation – ICOM
Icom’s satellite radios utilize Iridium’s constellation of Low Earth Orbit satellites. With this network, you can set up to 2,250,000 square kilometers of satellite coverage
Read moreIARUMS R1 Newsletter March 2022
The IARUMS Region 1 Newsletter March 2022 is now available.Click on the link to read it! …
Read moreProvisional results IARU R1 VHF — UHF & Up Contests
Provisional results for the last 2021 IARU R1 VHF and UHF & Up Contests are available on IARU Region 1 VHF & Up Contest Robot.
Read moreDall’interferometro di Michelson alla misurazione delle onde gravitazionali
L’interferometro è definito lo strumento utilizzato per misurare distanze, basato sulle proprietà di interferenza delle onde luminose. Quello realizzato da Albert A. Michelson è considerato
Read moreEuropean Commission Solar Energy Strategy
IARU R1 PRC in conjunction with the Region’s EMC Committee has submitted a paper to a recent European Commission Call for Evidence with respect to
Read moreProgetto di un Data Logger con microSD e microcontrollore ESP32 – Parte 3
In questa terza parte del progetto di un Data Logger descriveremo dettagliatamente il codice del progetto e lo caricheremo nell’ESP32. Realizzeremo il prototipo e ne
Read moreFO/W1XGI Austral Islands. From DXNews.com
Haru, JA1XGI will be active as FO/W1XGI from Austral Islands, 2 – 9 November 2022., FO/W1XGI Austral Islands. From DXNews.com, ,
Read moreMarconi Speed Contest 2022
Per scaricare il regolamento in PDF cliccare sull’immagine
Read more2° Diploma Euroflora 2022
In occasione della 12° edizione della mostra internazionale di floricoltura che si tiene a cadenza quinquennale nel capoluogo ligure, l’ARI Sezione di Genova indice il
Read moreControllo IoT dell’illuminazione con Alexa e il microcontrollore Wi-Fi ESP8266 – Parte 2
Nel precedente articolo “Controllo IoT dell’illuminazione con Alexa e il microcontrollore Wi-Fi ESP8266 – Parte 1” abbiamo introdotto il progetto di un sistema di controllo
Read moreSKYSCAN DESKTOP 25-2000MHZ SCANNER ANTENNA
This is the best all round wideband desktop scanner antenna on the current market. Keeping within the famous discone design but smaller for internal use
Read moreDiamond V2000A Antenna for 6m-2m-70cm
The V2000A is the U.S. version of the V2000 Tri-Band Antenna. This antenna has been optimized for the U.S. FM Bands. The V2000A utilizes a
Read moreMicrocontrollori a basso consumo
Sul blog di Elettronica Open Source puoi leggere non solo tutti gli articoli Premium riservati agli abbonati Platinum 2.0 e inseriti nella rivista Firmware 2.0
Read moreXT2MAX Burkina Faso. From DXNews.com
Directly from Max XT2MAX/DK1MAX has now reached more than 3000 QSOs, XT2MAX Burkina Faso. From DXNews.com, ,
Read more3D2RRR Rotuma Island. From DXNews.com
3D2RRR Team will be active from Rotuma Island, IOTA OC – 060., 3D2RRR Rotuma Island. From DXNews.com, ,
Read moreHow to get 9 ham bands from one 17′ extendable antenna whip and how to set it up FAST!
“In this Video I show how to make an antenna stake that will be fast and strong for portable Ham Radio work. The stake has
Read moreTÜV NORD Mobilität certifica il wireless BMS di Analog Devices
Il wireless Battery Management System (wBMS) di Analog Devices ottiene la certificazione di cybersecurity per il settore automotive. Analog Devices ha da poco annunciato che
Read morexCluster: A Mac DXCluster Map App
xCluster is a visual display of dx cluster activity. DX spots are received via telnet or web services and displayed in a tabular form and
Read moreMalachite V4 SDR DSP Radio Receiver 50KHz – 2GHZ
50KHz-2GHZ V4 Malachite SDR DSP SDR Radio Receiver AM/SSB/NFM/WFM Shortwave Radio with Speaker Expansion Module “Here we take a look at another iteration of the
Read moreMonitor Station Lextel MS-2000
Lextel MS-2000 is an RF Transmitter Station Monitor which analyzes auxiliary devices and antenna characteristics as well as the source that powers the radio station’s
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