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Terrestrial Broadcasting
Terrestrial Television, Digital and Analogue
DVB-T & sunspots
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<blockquote data-quote="aceb" data-source="post: 943720" data-attributes="member: 268811"><p>Please show your supporting evidence for this theory. You seem to be confusing ionospheric and tropospheric propagation modes and the effects you describe are more likely caused by temperature inversion and the refractive index rather than solar wind.</p><p></p><p>Long sea paths can produce very intense tropospheric ducting and the Med with warm sea temps and hot land temps is no exception, 120 miles is achievable under flat conditions, 1000KM over water is common. This link is a tropo forecast map <a href="http://www.dxinfocentre.com/tropo_eur.html" target="_blank">Tropospheric Ducting Forecast for VHF & UHF Radio & TV</a> and shows where the extended paths should exist across the Med. I know someone in Pirgos, Greece who has daily reception of Libyan FM broadcast stations during the summer months, that's about 900KM.</p></blockquote><p></p>
[QUOTE="aceb, post: 943720, member: 268811"] Please show your supporting evidence for this theory. You seem to be confusing ionospheric and tropospheric propagation modes and the effects you describe are more likely caused by temperature inversion and the refractive index rather than solar wind. Long sea paths can produce very intense tropospheric ducting and the Med with warm sea temps and hot land temps is no exception, 120 miles is achievable under flat conditions, 1000KM over water is common. This link is a tropo forecast map [URL="http://www.dxinfocentre.com/tropo_eur.html"]Tropospheric Ducting Forecast for VHF & UHF Radio & TV[/URL] and shows where the extended paths should exist across the Med. I know someone in Pirgos, Greece who has daily reception of Libyan FM broadcast stations during the summer months, that's about 900KM. [/QUOTE]
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Terrestrial Broadcasting
Terrestrial Television, Digital and Analogue
DVB-T & sunspots
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