📡 Why did you just hear a radio station from 1,000 km away?
It sounds like magic — but it's pure atmospheric science. Sporadic E Propagation (Es) happens when dense ionized clouds form in the E layer of the ionosphere, bending FM signals back to Earth far beyond their normal range.
This in-depth article from vu3dxr.in covers everything: ✅ The science behind Es clouds ✅ Peak seasons (hint: June solstice is prime time!) ✅ Skip zones and multi-hop paths ✅ Best receivers, SDRs & antennas for FM DX ✅ Pro tips for catching openings in real time
Whether you're a seasoned ham or just curious about that mysterious distant station — this is a must-read!
🔗 https://vu3dxr.in/sporadic-e-propagation-the-science-behind-long-distance-fm-radio-reception/
#HamRadio #RadioDX #SporadicE #FMRadio #RadioPropagation #SDR #AmateurRadio
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