27 MHz: quando il cielo diventa uno specchio! 🇮🇹 ➜ 🇷🇴 1.000 km in CB

📻 How is it possible to speak from Castellammare di Stabia, Italy, to Craiova, Romania, almost 1,000 km away, using only a CB on 27 MHz and without relying on the internet or radio links? ⚡ Yesterday I had a QSO with my friend Fabio in Craiova. Today, in Pietro-Volt's Electronic Bunker, we'll explore together the physics and "magic" behind this radio link. We'll talk about ionospheric propagation, how the Sun turns the atmosphere into a billiards table for our radio waves, and the difference between a day of normal propagation, tied to the eleven-year solar cycle, and a day dominated by Sporadic E, which is typical of the summer period and creates real, sudden "radio corridors" in the Mediterranean and towards Eastern Europe. Whether you're an 11-meter fan or a science, electronics, and telecommunications enthusiast, this video is for you. 🔔 If you enjoyed the video and want to discover more secrets of amateur radio and electronics, SUBSCRIBE TO THE CHANNEL and activate the bell! #PietroVolt #27MHz #AmateurRadio #CitizenBand #Physics #Ionosphere #Electronics #SDR