iz4wnp – Italian Radio Station

Rob, DM4AO will be active as D44AO from Santiago Island, IOTA AF – 005, Cape Verde, Cabo Verde, 13 – 25 February 2022., D44AO Santiago…

9X4X Team will be active from Rwanda, 24 November – 1 December 2021., 9X4X Rwanda. From DXNews.com, ,

VHF Repeater “Collin, K0NNK, is having some trouble with is antenna and a nearby repeater. He hit a 2 meter repeater full quieting but the…

Dayton Hamvention® organizers are planning to mount the first in-person show in 2022, following 2 years of COVID-related cancellations. The event is set for May…

Xiegu X6100 “We are looking at the *first* production X6100 radio from Xiegu and Radioddity. This radio covers 120 through 6 meters and is the…

Da alcuni anni il concetto di riconoscimento vocale è entrato a far parte della vita delle persone. Che si tratti di cercare una parola su…

In alcuni precedenti articoli abbiamo affrontato il problema dell’implementazione e distribuzione di modelli di Machine Learning su microcontrollori  a bassissimo consumo elettrico. In particolare, abbiamo…

KL7RA Team will be active from Alaska in CQ WW DX CW Contest, 27 – 28 November 2021., KL7RA Alaska. From DXNews.com, ,

Some slight mishaps have been fixed, some radials have been re-established, and it is time to double check this bad boy, with an SWR meter….

“Activity remains subdued this week with only pockets of fast solar wind to bring sporadic aurora to high latitudes, nothing like the G3 show we…

We talk about the benefits of step up SDRs, and look at 4 models under $200. Antenna 100 ft Tilting Tower January 11, 2021 No…

Benvenuti a un nuovo appuntamento con la Rubrica Firmware Reload di Elettronica Open Source. In questa Rubrica del blog troverete articoli tecnici della vecchia rivista…

Russian cosmonauts on the International Space Station (ISS) are planning to transmit Slow Scan TV images on 145.800 MHz FM using the SSTV mode PD-120….

Farnell, società tecnologica e unità commerciale del gruppo Avnet, nonché distributore globale di componenti elettronici, prodotti e soluzioni ad alto impatto innovativo, lancia il nuovo…

So I grounded the fence to the ground to help my Inverted L on 80m. WIll it make any difference? HUGE project this time –…

Terence, 2E0IPK, asks “What makes a 49:1 unun and what does 49:1 actually mean? Antenna How to Build Cheap Wire Delta Loop Antenna June 05,…

“Not long ago I purchased the Cha Hybrid-Mini from Chameleon Antennas. This is the 500 watt SSB and 250w for CW version and just a…

Questo numero di Elektor Books presenta un capitolo tratto dal libro di Dogan Ibrahim “Using Displays in Raspberry Pi Projects” pubblicato da Elektor. Fin dalla…

Bud, AA3B will be active as V26K from Antigua Island, IOTA NA – 100, 21 – 29 November 2021., V26K Antigua Island. From DXNews.com, ,

K7TJR with Hi-Z Antennas! Antenna Four-square eight directions antenna system, with dummy load power indicator and high power May 24, 2019 No comments 4SQ-8DIR antenna…

Peter Waters G3OJV, introduces this superb range of antennas built to a standard, rarely seen in ham radio. The prices are still competitive and the…

The Rig Expert Stick Pro is an antenna analyzer that will cover HF and 2 meter and 70 centrimeter bands. Frequency range: 0.1 ~ 600 MHz Frequency…

CAIG DeoxIT Contact Cleaners CAIG Laboratories DeoxIT contact cleaners improve the performance and reliability of ALL electronic equipment and parts! DeoxIT cleans contacts, relays, connectors,…

Joe, AD2AH, has been asked if lightning rods would present a halo and degate the radiation pattern or a Endfed Antenna? He doesn’t think it…

Arduino Education offre la possibilità di ottenere la Certificazione Ufficiale di Arduino. La Certificazione è rivolta a tutti coloro i quali, operando nella didattica delle…