Microwave enthusiast Mike Seguin, N1JEZ, has reported several successful 78-GHz contacts between the US and Canada on November 9. “We believe these contacts may be
Read moreAuthor: iz4wnp
RadFxSat (Fox-1B) Launch Scrubbed Again, but More Foxes are on the Way!
The launch of the already-delayed United Launch Alliance (ULA) Delta II rocket that will transport the RadFxSat (Fox-1B) CubeSat carrying an AMSAT Amateur Radio payload
Read moreHytera & Siemens shake hands
Hytera, a leading global provider of innovative Professional Mobile Radio (PMR) communications solutions, and Siemens Limited China (Siemens) signed an agreement on comprehensive and sustainable
Read moreFG/F6ARC Guadeloupe Island. From DXNews.com
F6ARC will be active again from Guadeloupe Island, IOTA NA-102, until 29 November 2017 as FG/F6ARC., FG/F6ARC Guadeloupe Island. From DXNews.com, ,
Read moreZB2X Gibraltar. From DXNews.com
Jorma, OH2KI will be active from Gibraltar in CQ WW DX CW Contest, 25 – 26 November 2017 as ZB2X., ZB2X Gibraltar. From DXNews.com, ,
Read moreIl giusto alimentatore per i dispositivi integrati FPGA
I progettisti elettronici che hanno a che fare con la progettazione di sistemi hardware impieganti circuiti integrati FPGA (field-programmable gate array), devono prestare particolare attenzione
Read moreUS Court of Appeals Upholds Dismissal of Lawsuit in Ames v ARRL Case
A lawsuit filed by former ARRL Eastern Pennsylvania Section Manager Joseph Ames, W3JY, of Malvern, Pennsylvania, against ARRL and several of its officers and Board
Read moreAiluance HD-1 Dual Band DMR HT Debut [ Video ]
Check out this new dual band DMR HT and how easy it is to program! Equipment 2 Pair Freetalker Walkie Talkie Two-Way Radio Wrist Watch
Read moreAll WX Solar Powered Amateur Radio Field Station
“In today’s video I’d like to discuss the concept of a solar-powered field station for amateur radio emergency communications. Those of you who follow
Read moreUnità elettronica modulare programmabile in Python
La startup italiana TOI (Things On Internet) ha lanciato una campagna Kickstarter per finanziare lo sviluppo della scheda 4zerobox: una unità modulare per l’IoT e
Read moreMoonraker Ltd Whizz Loops 13-428
Moonraker Ltd Whizz Loops are compact QRP portable loops that are perfect for attaching directly to your ft-817 or other QRP transceiver. These nifty, small
Read moreSDRuno 1.21 Released
SDRuno release 1.21 has now been released. This release of SDRuno contains the following amendments and bug fixes: 1. Restored VFO button for centring of
Read moreAMSAT Poses RadFxSat (Fox-1B) Telemetry Reception Challenge
AMSAT is urging satellite enthusiasts to get their FoxTelem telemetry software up and running, in anticipation of the launch on November 14 of RadFxSat (Fox-1B). It will
Read morePer i Makers, l’hardware diventa sempre più semplice
L’evoluzione dell’elettronica negli anni ha permesso un graduale aumento della semplicità circuitale, per i progetti degli hobbisti, consentendo a questi ultimi la realizzazione di sistemi
Read moreAutocalibrazione del clock su PIC12F6xx
Le moderne esigenze di riduzione degli spazi e di riduzione dei costi delle apparecchiature, portano molti progettisti a scegliere microcontrollori dotati di clock interno. Spesso questo clock, per
Read moreTasking VX un ambiente di sviluppo per i micro ST10
La famiglia di micro ST10 si compone i dispositivi dotati di una DSP-MAC e di un accumulatore a 40 bit. Lo sviluppo delle applicazioni è facilitato grazie
Read moreIl trasmettitore UHF del rfPIC12F675
Il modulo rfPIC12F675, prodotto dalla Microchip, contiene in un unico modulo un microcontrollore, capace di gestire piccoli e medi sistemi, e un trasmettitore radio di
Read morePSoC: ottimizzazione del codice in C
Qualsiasi programmatore di sistemi dedicati che utilizza soluzioni basate su System-onChips (SoCs) ha la necessità di utilizzare codice oggetto che coniuga aspetti di safety con
Read moreEG1ET Salvora Island. From DXNews.com
Radio Amateurs from Spain will be active from Salvora Island, IOTA EU – 077, 18 – 19 November 2017 as EG1ET., EG1ET Salvora Island. From
Read more5T1A Mauritania. From DXNews.com
Fawaz, A92AA will be active from Mauritania, as 5T1A, 20 November – 20 December 2017., 5T1A Mauritania. From DXNews.com, ,
Read more5T1R Mauritania. From DXNews.com
Obaid Alshamsi, A61M will be active from Mauritania, as 5T1R, 20 November – 20 December 2017., 5T1R Mauritania. From DXNews.com, ,
Read morePJ2/KU1CW Curacao Island. From DXNews.com
Alex, KU1CW will be active from Curacao Island, IOTA SA – 099, 15 – 20 November 2017 as PJ2/KU1CW., PJ2/KU1CW Curacao Island. From DXNews.com, ,
Read moreCaccia alla Volpe a Caltagirone
La Sezione ARI di Acireale organizzaDomenica 19 Novembre 2017 9° TROFEO “Tollo Pennisi IT9ZZW” “Caccia alla Volpe”radiolocalizzazione sulla banda dei 145 MHz per Radioamatori e
Read moreDMX-Dimmer a 6 canali con PSoC
Le caratteristiche fondamentali di un sistema costruito intorno ad un microcontrollore PSoC, che utilizza il protocollo DMX per la gestione remota della luminosità e della potenza fornita
Read moreST/R4PBW Sudan. From DXNews.com
Sergey, R4PBW inform dxnews.com, that he is currently active from Sudan as ST/R4PBW., ST/R4PBW Sudan. From DXNews.com, ,
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