Category Archives: Radioamatori

Modern transceivers incorporate many features that not long ago were considered accessories: CW keyers and SWR meters come to mind. John Curtis, K6KU, created an electronic iambic-keyer circuit and subsequently offered an IC chip to do the job. He revolutionized … Continue reading →

The California Supreme Court refused to hear the antenna zoning case brought forth by Alex Zubarau, WB6X, of Palmdale, California — with the assistance of his ARRL Volunteer Counsel Len Shaffer, WA6QHD — after receiving a mixed decision by the … Continue reading →

First introduced in 2008, the ARRL’s Field Day Station Locator Service has proved a popular addition to the Field Day toolbox. This service — an interactive map that helps amateurs or those interested in Amateur Radio find a Field Day … Continue reading →

The Project Blue Horizon 5 high-altitude transatlantic balloon flight originally scheduled for Friday, April 22, has been postponed to April 27 – 29. The Project Blue Horizon team is attempting to break current Amateur Radio high-altitude balloon records for distance … Continue reading →

Dopo circa un paio di settimane di prove di vario genere, eccomi qui a confermare  che il nuovo RTX (ricetrasmettitore, per i non addetti ai lavori) cinese da me acquistato funziona davvero bene, oltre ogni rosea aspettativa. Si tratta dell’apparato … Continue reading →