The past three months have been a busy time for IARU’s Region 1 team involved in spectrum issues of interest to the Amateur Radio service,
Read moreMese: Agosto 2018
Conversioni float-string in AVR
La libreria di conversione in ambiente AVR che presenteremo in questo articolo è ready-to-run per essere utilizzata in applicazioni embedded e dispone di numerosi aspetti che la rendono davvero interessante. Questa libreria di conversione, da rappresentazioni in
Read moreYJ0GC Efate Island Vanuatu. From DXNews.com
Stan, LZ1GC will be active as YJ0GC, from Efate Island, IOTA OC – 035, Vanuatu, 15 October – 4 November 2018., YJ0GC Efate Island Vanuatu.
Read moreAndrius, LY7Z – WRTC Addicted. From DXNews.com
In the past twenty years, a new, informal club of Amateur Radio operators has emerged and grown into an international ring of devotees of the
Read moreGenerazione di suoni con FUJITSU MB1460
Visualizzazione di contenuti grafici e riproduzione del suono sono divenute ormai caratteristiche irrinunciabili nei moderni sistemi embedded. Nel settore audio, in particolare, se da un lato esistono codec più o meno complessi che implementano le principali funzionalità per applicazioni ad
Read moreGuai seri per II0PM/mm
Il giorno 30 luglio 2018 la goletta MEA LUX è partita da Tromso diretta alle Svalbard. Le operazioni radio dovevano iniziare giorno 1 agosto ma
Read morePilotare ESP32 con i Comandi AT
L’ESP32 è il nuovo modulino prodotto da Espressif ed erede dell’ESP8266. Economico, studiato per l’IOT e dunque ricco di connettività (WiFi e BLE ), sta
Read moreSatcom Scan 40F CB Radio
A ‘blast from the past’ with a look at my Satcom Scan 40F CB Radio, bought way back in 1987 for the sum of £165,
Read more9Y4D Trinidad Island Trinidad and Tobago. From DXNews.com
Chris, 9Y4D will be active from Trinidad Island, IOTA SA-011, Trinidad and Tobago in CQ WW DX SSB Contest, 27 – 28 October 2018 as
Read moreLaunched announced for Es’hail-2 carrying ham radio transponders
Es’hailSat has tweeted their geostationary satellite Es’hail-2 is expected to be launched by SpaceX in the 4th quarter of 2018. Qatar’s Es’hail-2 satellite will provide
Read moreExpertRC 1.3 alpha 1 for remote control – Expert Electronics
“Hi, everyone! Today we finally launching new ExpertRC 1.3 alpha 1 for remote control – https://eesdr.com/en/support-en/software-en In the alpha 1 we’ve made several improvements to the
Read moreARISS Packet Radio System Expected to be Back Late this Year
The currently silent packet radio system on the International Space Station could be back on the air by year’s end. Amateur Radio on the International
Read moreKH1/KH7Z Baker Island 2018 [ Video ]
“This is a short compilation of footage shot by the 2018 Baker Island DXpedition team. (no – there is no full-length video this time. Sorry
Read moreIl CAN bus
Il Controller Area Network, noto anche come CAN-bus, è uno standard seriale per bus principalmente di tipo automotive e multicast. E’ stato introdotto negli anni ottanta dalla Robert BoschGmbH, per collegare
Read moreRuote che girano e sensori induttivi
Se c’è una cosa che facciamo di continuo è contare, certe volte senza neanche rendercene conto. Contare è spesso e volentieri così difficile e noioso
Read moreBaofeng BANNED?
Documents which have appeared on the FCC website appear to suggest that sales of the popular budget handheld radio, the Baofeng UV-5R may be BANNED
Read morePJ2/NK8O Curacao Island. From DXNews.com
Charles, NK8O will be active as PJ2/NK8O from Curacao Island, IOTA SA – 099, 27 August – 2 September 2018., PJ2/NK8O Curacao Island. From DXNews.com,
Read moreOX/W0GPR Greenland. From DXNews.com
Brandon, W0GPR will be active as OX/W0GPR from Greenland, 9 – 27 August 2018., OX/W0GPR Greenland. From DXNews.com, ,
Read moreVHF/UHF and Above Contests Just Ahead!
The new 222 MHz & Up Distance Contest, the 10 GHz & Up, and the ARRL September VHF Contest are upon us…or approaching rapidly. Here
Read moreIncrease Your Two Way Radio’s Power With The Retevis RT91! 30 Watt Amplifier
This is a portable, lightweight, Wide coverage RF power amplifier for Handheld Radio equipment , proprietary and emerging waveforms. Dual mode for Digital and Analog
Read moreFCC Cites Baofeng Importer for Illegally Marketing Unauthorized RF Devices
The FCC has issued a Citation and Order (Citation) to Amcrest Industries, LLC(formerly Foscam Digital Technologies, LLC), an importer and marketer of popular and inexpensive Baofeng hand-held transceivers,
Read morePerformance Test of MFJ-1846 Six-Band Hex-Beam Antenna
“Performance results of MFJ-1846 Six-band hex-beam antenna. The antenna shows great directionality and ample gain. The SWR doesn’t quite cover the 20 meter, 10 meter,
Read moreAntenna Rotators “ARRL The Doctor is In” podcast. Listen…and learn!
“Antenna Rotators” is the topic of the new (August 2) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! Sponsored by DX Engineering, “ARRL
Read morePresident Lincoln 2+ Tune Up
Video:YouTube/Smokin Joe’s Electronics Pure Power RF Labs
Read moreLR5D Martin Garcia Island. From DXNews.com
Members of Radio Club Argentino will be active from Martin Garcia Island, IOTA SA-055, 16 – 20 August 2018, as LR5D., LR5D Martin Garcia Island.
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