VOAProp

VOAProp is a handy tool that shows you how radio signals travel at different times of the day throughout the month. It gives you a clear view of expected signal strengths from various spots on the globe, all plotted neatly on a world map.

Understanding Propagation

With VOAProp, you can also check out daily point-to-point propagation charts. These charts help you figure out the best times and frequencies for chatting with specific locations. It's super useful if you're trying to make a connection!

Sunspot Data and More

This software even includes a table of smoothed sunspot number (SSN) data that dates back to 1900! Why is this important? Well, this info helps VOACAP create an average expected propagation plot for whatever time you're looking at. Plus, VOAProp can get real-time solar data from WWV. This means it can give you an up-to-date look at conditions, telling you if they’re likely to be better or worse than what was predicted.

IARU Beacon Monitoring

If you're into amateur radio, you'll love that VOAProp can work as an IARU amateur bands beacon monitor. Just make sure your computer clock is accurate! The program will show icons on the map indicating which beacon is currently transmitting. It also lets you see the expected received signal strength based on predicted conditions.

Stay Updated Easily

VOAProp comes with a built-in updater too! This feature allows it to download WWV solar data and update both the SSN table and beacon status data through your Internet connection. Keeping everything current has never been easier!

If you're ready to dive in and see what VOAProp can do for your radio communications, check it out now!