WebFor fun, (and because work is slow) I've been looking at understanding how William Hepburn makes his tropospheric propagation forecast charts, and I'm almost certain it's … http://www.maplandia.com/australia/victoria/hepburn/hepburn/

Europe Tropospheric Propagation Forecast - F5LEN

WebTransequatorial Propagation (TEP) - reception of stations between roughly 3,000 and 5,000 miles (4,800 to 8,000 km) across the Equator from the receiving location. Not as … WebI suggested she check with the ARRL folks but although she couldn't find any ducting info on the ARRL.org website, she did locate William Hepburn's DX Information Centre. It … the office season 2 internet archive

Sites for Checking Signal Propagation and Band Activity

WebPropagation Prediction tools. Measuring your Transmitter Quality Ham Radio DX The $13 Ham Radio Balloon That Cost the US Military $400,000! Ham Radio DX Watch This If … Web18 okt. 2015 · William Hepburn's Worldwide Tropospheric Ducting Forecast Site. LIVE APRS Tropo Map for USA. CLICK to view LIVE WEATHER DATA from our Kimball Hill … WebNew map A new map is available for eastern Europe, Caspian sea, Kazakhstan and Iran. The map coverage is 30°N -> 65°N and 30° E -> 90°E very closed to the map below. New model implemented I use now datas … mick\u0027s pub willow street