2024 Hepburn propagation maps

Hepburn propagation maps

Author: bybz

August undefined, 2024

WebKurt Harnish’s Maps — Covers 2, 6 and 10 meters. DXMAPS — QSO/SWL real-time information. William Hepburn’s DX Information Centre — Lots of information on DX and … 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 …

VHF Propagation Map

Webmaps showing temperature over altitude There was a wide channel (duct) with significantly inverted temperatures between LA and UA6. The duct was more elevated at the LA side. … WebHepburn Maps; Enlargement 1; Grid area details. Detailed map name Date Last Modified. INDEX (PDF 2.9 MB) 31/03/2024. Grid area 01 details. Detailed map name Date Last … nrg benjyfishy twitch

How to distinguish the propagation mode of VHF, UHF and SHF

WebHepburn is an unincorporated community in northern Dudley Township, Hardin County, Ohio, United States. It lies at the intersection of Count… People also search for: … WebIn this sense, William Hepburn has an excellent page with forecast maps worldwide. Audio samples: RW1ZC/MM near Mauritania being worked by CT1EKD on 144 MHz SSB at a … WebMaps updated daily around 1800 UTC Click on map to advance - or use keyboard left/right arrows Hit Refresh on your browser to ensure display of latest maps. You must have … For personal hobby use only. Please check here for additional usage restrictions … "Hepburn Tropo Index" "The Hepburn Tropo Index is the degree of tropospheric radio … nrg benjyfishy net worth

MAXIMIZE your DX chances on VHF & Above Hepburn Tropo Maps

WebVHF Propagation Map This map shows real-time radio propagation from stations operated near 144 MHz. It uses data gathered by Automatic Packet Reporting System-Internet … WebOne of the popular activities of 6-meter enthusiasts is to bounce signals off the densest ionized trails produced by more than a dozen known meteor showers, such as the … nrg bioticWebNew 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 … nrg battle of the bands 2022

"WebTropospheric propagation describes electromagnetic propagation in relation to the troposphere.The service area from a VHF or UHF radio transmitter extends to just … " - Hepburn propagation maps

Hepburn propagation maps

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 … Web14 apr. 2024 · The near real time hourly HAP charts will show an empirical model estimate of the flare increased ALF, during the local day, if there is a flare in progress at the time …

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Web23 sep. 2024 · Hepburn VK ZL Chart Here you can step through the forecast maps and plan ahead. The Hepburn Tropo Index is the degree of tropospheric bending forecast to … Web21 jun. 2024 · Using tropospheric ducting propagation! In this video I show how to use the Hepburn tropo forecast to maximize your chances of long distance DX on VHF & UHF. …

Webmaps. I automated the forecasts by having a computer program emulate what I had been doing manually to prepare the text forecasts and now have the computer prepare the … WebCurrent Ham Radio Propagation Conditions. Below you will find charts showing the live conditions around the Earth for radio propagation as well as atmospheric conditions that …

WebGrey Line Map. The grey line is a band around the Earth that separates the daylight from darkness. Radio propagation along the grey line is very efficient. One major reason for … WebVHF APRS Propagation Map - VHF – Based on realtime APRS reports. This map shows real-time radio propagation from stations operated near 144 MHz. It uses data gathered …

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 …

WebThe estimated planetary K-index at 1800 UTC on 11 April was 1.33. Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred. No … nrg ball lock style quick releaseWeb4 nov. 2010 · About a week or so, I got an e-mail from Matty, MD0MAN drawing my attention to some propagation forecasting websites. One that I hadn’t come across before, … nrgbeyondmeasure.comWebNGØE's VHF Propagation Map displays current VHF band openings during the past hour. It uses data gathered by APRS-IS. The map is created using lat/long info, and hops from … nrg biotic medlabWebHF Propagation Map. HF Propagation Map. This mapshows real-time radio propagation from stations operating on 11 bands between 1.8 and 54 MHz in theamateur radio … nrg bowline llcWeb21 jun. 2024 · MAXIMIZE your DX chances on VHF & Above Hepburn Tropo Maps 21 June, 2024 - Reading time: 3 minutes. You can work stations on 2M, 220, 440 and above … night lines horse racingWeb4 nov. 2010 · About a week or so, I got an e-mail from Matty, MD0MAN drawing my attention to some propagation forecasting websites. One that I hadn't come across before, … nrg body perfectWebAmateur Radio: Usable HF Frequencies (page refreshed every 20 minutes) Use the indicated color (red, yellow, green, blue, white, etc.) to determine the recommended HF … nightline southampton