Read more at ARRL.org via the ARRL: Special Event Unites Pennsylvania Colleges and Amateur Radio Station W3USR
Read more at ARRL.org
Read more at ARRL.org
When we see an extremely DIY project, you always get someone who jokes βwell, you...
Radio experimenters often need a variable capacitor to tune their circuits, as the saying goes,...
Read more at RSGB.co.uk
When you are capturing audio from a speaker, you are rarely capturing the actual direct...
Read more at ARRL.org