Developer: Black Cat Systems
Current Version: 4.5.2
Last Updated: 2 years ago
Download Size: 9.9 MB - Download
DX ToolBox has dozens of windows providing a wealth of important information about current and forecasted radio, solar, and geomagnetic conditions.
It displays in real-time the following important readings:
Sun Spot Number
X-Ray Flux levels
Earth's Magnetic Field
Proton and Electron Flux levels
Radio Blackout conditions
Geomagnetic Storm conditions
Solar Radiation Storm conditions
In addition, the last month's worth of Solar Flux, A-Index, K-Index, Sun Spot Number, and background X-Ray Flux are plotted. Audio alerts can be generated when solar flares, aurora, or disturbed geomagnetic conditions exist or are likely.
Graphs of x-ray flux readings from the GOES satellites may also be displayed.
A grayline map of the world is also available. Radio propagation between locations within the grayline region of the world is often greatly enhanced. DX Toolbox's grayline map makes it easy for you to determine where those locations are. Grayline propagation has been used by expert ham radio operators and DXers for years to catch elusive stations.
You can have the location of the currently transmitting NCDXF/IARU beacon displayed on the map as well. These beacons are run by ham radio operators around the world, and can be used to determine radio propagation conditions between your location and that part of the world.
You can also plot the great circle (both short and long) path between your location and another station, and compute distance, as well as the beam heading.
Radio propagation conditions can also be estimated between two points on the Earth.
21 maps of current D Layer Absorption levels are available for display
Grid square locations may be determined, as well as looked up on a map, which also shows the world's time zones.
Maps showing auroral levels, as well as the maximum F layer frequency (related to MUF) over various parts of the world are also displayed. Real-time images of the Sun from the SOHO satellite are also available.
The following radio propagation reports and forecasts are available:
WWV Geophysical Alert
27 Day Space Outlook
45 Day AP Forecast
Daily Geomagnetic Data
Daily Particle Data
Daily Solar Data
Daily Magnetometer Analysis Reports
Hourly Magnetometer Analysis Reports
Predicted Sunspot Numbers and Radio Flux
Report of Solar-Geophysical Activity
Solar and Geophysical Activity Summary
Solar Region Summary
Weekly Highlights and Forecasts
Current Space Weather Indices
Space Weather Event Reports
Daily Space Weather Indices
Summary of Space Weather Observations
3-day Space Weather Predictions
SEC Space Weather Alerts
Updates for Mac OS X 10.10
Most Helpful Reviews
So glad to finally see this update - This app had some issues with the previous version and I had to stop using it then I saw it had an update (had not used it since I updated to 10.9). So I updated the app and I finally have one of my favorite apps back working just like it use to.
More Reviews for Current Version
For SWLers HF update - Recommend for DXers Shortwave Listeners for forecast HF propagations a must.