“The 2020 VK Summer VHF/UHF Field Day, a ham radio contest was held on the weekend of January 18th and 19th. The contest is split
Read moreAnno: 2020
New active region 2757 belonging to cycle 24 continues
“Hello again folks. New active region 2757 belonging to cycle 24 continues to evolve and is currently producing very minor B-Flares. In more interesting news,
Read moreN0AX Wins the January QST Cover Plaque Award
The winning article for the January 2020 QST Cover Plaque award is “Untangling the Decibel Dilemma” by H. Ward Silver, NØAX. The QST Cover Plaque Award — given to the
Read moreUltra Stable Bullseye LNB For QO-100 Es Hail2 10 kHz
Antenna New complete HF Portable QRP Station on the Palm of the Hand January 23, 2020 No comments Ver essa foto no Instagram
Read morePIRATE Act signed into law by President
On Friday, January 24, 2020, the President signed into law: H.R. 583, the “Preventing Illegal Radio Abuse Through Enforcement Act” or the “PIRATE Act,” which
Read moreMHS130
MHS130 Floating Handheld VHF Marine Radio Built with safety in mind! 6 Watt “Boost Key”… ensure max transmit power when necessary. Simple UI with soft
Read moreCodice della morte: le regole delle auto a guida autonoma in caso di incidenti
Il nome fa paura, eppure i veicoli a guida autonoma devono adottare dei criteri e delle decisioni che non guardano in faccia nessuno. Neanche la
Read moreDomus 1.0 – Sistema di controllo con gestione remota via Web
Sistema basato su Arduino UNO WiFi per il controllo locale e remoto fino ad un massimo di 5 apparecchiature. (luci, riscaldamento, ecc.) con rilevamento di temperatura
Read moreSpace Station Contacts 27th/28th January 2020
Two upcoming Space Station contacts are planned for next week: An educational radio contact is planned with Agrupamento de Escolas Serafim Leite, São João da
Read moreAM QSO Party – This Weekend
From Facebook: “This coming weekend is the AM QSO PARTY in Europe. But what is the event all about? How do you take part? AM
Read moreClyde Valley Anniversary Net
Tonight sees the 2nd Anniversary of the Clyde Valley Net in Scotland, UK. If you are within range you can catch the net on 27.405
Read moreI giorni della Merla: Platinum 2.0 e Speciali EOS-Book a 29€!
Sono arrivati i giorni della Merla… il periodo più freddo dell’anno! Come è ormai tradizione noi di Elettronica Open Source siamo pronti a farti compagnia con i
Read moreUna scheda al giorno, una scheda per tutti
A partire da oggi e fino al 29 febbraio è in atto l’iniziativa “Una scheda al giorno, una scheda per tutti” con cui intendiamo premiare
Read moreQuartzfest look around 22 Jan 2020
https://quartzfest.org/ VHF Setting up APRS on the Yaesu FT3DR Handheld Transceiver – Ham Radio Q&A January 19, 2020 No comments Compact Design and Reliable 5W
Read moreNew complete HF Portable QRP Station on the Palm of the Hand
Ver essa foto no Instagram January 19 / 2020 – New complete HF Portable QRP Station on the Palm of the Hand –
Read more4m (70MHz) returns to Germany for 2020
4m (70MHz) returns to Germany for 2020 Here it is! As of today (22/1/2020) – use of the 70.150-70.200 MHz part of 4m is allowed
Read moreNew Book from ARRL: Amateur Radio Contesting for Beginners
Contesting is one of the most exciting aspects of amateur radio — and for some, it’s their primary ham radio activity. Amateur Radio Contesting for Beginners by
Read moreNew Network Vector Analyzer FXNANO 0.5/900 MHz
Display 3.2″ , 100% compatible with all NANOVNA fw. Version redesigned with BNC, switch tact, increased battery and many other functions https://www.metropwr.com/ Antenna SteppIR BigIR
Read moreOttimizzazione codice firmware: quali tecniche usare?
Ottimizzare il codice del firmware per il nostro progetto è il punto essenziale per renderlo di livello superiore. Spesso, per colpa di pigrizia e mancata
Read moreKaeilOS Linux real-time targato Italia
Italia e mondo embedded, una coniugazione che, a prima vista, può sembrare difficile ma che, poi, nella realtà rappresenta una soluzione ottima: con KaeilOS il nostro Paese può certamente
Read moreInternational Space Station Contact 22/01/2020
The Space Station never came above the horizon at my location but I still manged to hear part of the conversation today….
Read moreWideband RF Switch (5 – 3000 MHz)
Photo: Aditya Mukherjee In an application it was required to use 6 different antennas at 6 nearby locations one at a time as the Bluetooth/WiFi antenna
Read moreMultiple Storms Launch & Martian Ice Mining: Solar Storm Forecast 01-22-2020
VHF Larsen VHF/UHF Mobile Antennas KG2/70CXPL March 01, 2016 No comments VHF/UHF Mobile Antennas Antenna, VHF/UHF, Glass Mount, 144-148/442-448 MHz, 100 W, 32.75 in. Max
Read moreThe best way to ground your shack!
Antenna 5 element Long Boom 144MHz LFA-Q Super-Gainer Quad Style Yagi November 14, 2019 No comments Description A 5 element Long Boom (2.1m) LFA-Q (Super-rigid
Read moreNot all Ham Shacks are Created Equal. Some are Priceless!
“Twice SOTA with (2) KX2s and Wire Antennas – Steve (K7PX) and I head up Squaw and Chief mountains for Summits on the Air. Weather
Read more