Giorno: 28 Aprile 2019

Il continuo aumento dei sistemi portatili a batteria, impone ai progettisti una costante ricerca di componentistica con un architettura più sostenibile. Molti prodotti richiedono alta autonomia,…

“This is one of the most important concepts in ham radio… the relationship between transmitted power and received signal strength. Sadly, many hams aren’t familiar…

Developed in the 1830s and 1840s by Samuel Morse (1791-1872) and other inventors, the telegraph revolutionized long-distance communication. It worked by transmitting electrical signals over…