propagation
206 links - and 8 categories
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DX Resources : Clusters- URE WebCluster
- Online DX Cluster provided by URE Union Radioafocionados Espanoles Provide current band status, propagation map, solar indices and dx spots with several filtering functions
[ Hits: 58 | Votes: 0 | Rating: 0 ]
- HF DXView Propagation Map
- This map shows real-time radio propagation from stations operating on 11 bands between 1.8 and 54 MHz in the amateur radio service. The display shows world-wide activity from the last 15 minutes and is automatically updated about every minute. Data for the map is gathered from several online sources: WSPRnet, Reverse Beacon Network (CW, FT4, FT8), PskReporter, and DX Cluster.
[ Hits: 299 | Votes: 5 | Rating: 7.6 ]
- Virgo - Meteorscatter app
- Virgo is originally designed to serve for meteorscatter propagation purposes in amateur radio. Maintained by Bastian, DB1BM, and Alexander, DL8AAU. Virgo is a projection of the sky visible at your location. Different to other astronomical sky views, there are no stars displayed, but the radiants of current meteor showers.
[ Hits: 149 | Votes: 0 | Rating: 0 ]
- Ionospheric Propagation of Radio Waves
- Ionospheric Propagation of Radio Waves in Action, How Do Ionized Layers Form to Enable Ionospheric Propagation of Radio Waves, the foundamental role of F layer, and the role of the other ionized layers
[ Hits: 105 | Votes: 0 | Rating: 0 ]
- Radio Wave Transmission Paths
- Radio transmission is affected by the presence of the earth. Also, the upper atmosphere of the earth is a rarefied, ionized, conducting region that influences transmission considerably. Undertanding Wave Diffraction, Wave Refraction and Absorption
[ Hits: 109 | Votes: 1 | Rating: 9 ]
- Fundamentals of Radio Waves Propagation
- How radio signal get propagated throught the atmosphere, the role of the ionosphere, the thropospheric ducting, single hop and multi hop propagation, the sporadic E propagation
[ Hits: 97 | Votes: 4 | Rating: 7.75 ]
- KC2G HF MUF Propagation maps
- Ionospheric propagation maps MUF and critical frequency
[ Hits: 298 | Votes: 1 | Rating: 10 ]
- HF Radio Propagation Forecast
updated
- This page offers radio amateurs (experienced and beginners) a useful overview and tutorials on HF propagation conditions. Here you will find basic and advanced explanations, as well as practical methods, charts, maps, models, real-time measurements, assessments, comparisons, references, and an index.
[ Hits: 353 | Votes: 16 | Rating: 8.56 ]
- F6GCI propagation
- A collection of dynamically produced images based on the daily data of the NOAA Space Weather Prediction Center
[ Hits: 152 | Votes: 0 | Rating: 0 ]
- HF-Start WebTool
- HF-START can estimate HF propagation between any given 2 points over Japan in real-time by using GNSS tomography, and can be used to forecast HF propagation 1 day in advance between any given 2 points globally by using GAIA model.
[ Hits: 110 | Votes: 0 | Rating: 0 ]
- Tropospheric Propagation Forecast for EU
- Forecasts for Europe and mediterranean sea
[ Hits: 110 | Votes: 0 | Rating: 0 ]
- Watching Propagation with FT8 Spots
- Monitoring propagarion during the day using FT8 reception reprts to determine openings and quality of propagation
[ Hits: 149 | Votes: 0 | Rating: 0 ]
- VHF 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 by Automatic Packet Reporting System-Internet Service (APRS-IS) from packet stations in the amateur radio service.
The map shows activity from the past hour. Paths are smoothed to create a color-coded footprint indicating the distance VHF signals are likely to be traveling.
[ Hits: 308 | Votes: 0 | Rating: 0 ]
- Using PSK Reporter as Propagation Tool
- PSK Reporter,is a powerful tool for monitoring your FT8, JT65 or PSK signals around the world. But, even if you are not transmitting on any of these modes it can still be a great propagation tool for determining which bands are open and to where in the world signals from your area are being heard.
[ Hits: 186 | Votes: 1 | Rating: 8 ]
- Unpredictable Aspects of 160 meter Propagation
- Come learn why it is very difficult to predict propagation on the top band. Ionospheric Variability, Time Variations of Ionospheric Parameters, Atmospheric Gravity Waves, Ionospheric Absorption and The Role of Negative Ions.
[ Hits: 65 | Votes: 0 | Rating: 0 ]
- Thunderstorm connected with Sporadic E propagation
- Recent researches seem to support the hypothesis that Sporadic E propagation could be connected to presence of thunderstorms.
[ Hits: 139 | Votes: 0 | Rating: 0 ]
- K6TU Propagation as a Service
- Get the most out of your station with K6TU.NET professional grade propagation prediction, and model your antenna performance over actual terrain using high resolution elevation data
[ Hits: 188 | Votes: 0 | Rating: 0 ]
- Proplab-Pro
- Ray-trace radio signals through a realistic three-dimensional ionosphere using Proplab-Pro. This software has been used by the military, researchers, universities and amateur radio operators around the world to assist in determining radio propagation conditions and radio signal behavior. It is one of the most respected and well established software packages for radio engineers and enthusiasts, being actively updated for over 28 years.
[ Hits: 167 | Votes: 0 | Rating: 0 ]
- Ham Cockpit
- Ham Cockpit is a program of a new type. All of its functions are implemented in the plugins, the main program simply loads the plugins and helps them work together. Ham Cockpit is an integrated environment for a Radio Amateur that every user can build according to his needs. It can work as SDR client, a logger, a cluster monitor, a propagation prediction tool, or have any combination of these working together.
[ Hits: 429 | Votes: 0 | Rating: 0 ]
- How to Ground an Antenna: aerial earthing
- The antenna ground or earth system can be key to its operation whilst also being a key safety feature. This article is about grounding systems for antennas, covering different aspects of grounds made for antenna safety, or expressly for lightning or just to improve antenna performance, being ground an antenna component.
[ Hits: 230 | Votes: 1 | Rating: 4 ]
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