NEW Version 3.1 of Proplab-Pro HF Radio Propagation Laboratory

USD $240.00



New Version 3.1 is Now Available for Windows 10!

Proplab-Pro was one of the first ionospheric physics-based HF radio signal ray-tracing engines in the world for the PC, and has been maintained and developed for over 20 years. It continues to be used by research organizations, scientists, engineers, students, the military and amateur radio operators around the world. It is one of the only software packages to reliably predict ionospherically refracted HF radio signal behavior. It uses both three dimensional models of the ionosphere as well as three dimensional topographical data of the Earth to provide unprecedented detail in modeling HF radio signal propagation worldwide.

Minimum System Requirements

  • Windows 7, 8 or 10.
  • 256 megabytes (MB) of memory
  • 2.45 gigabytes (GB), or 2,450 MB of free hard-disk space
  • 1.0 GHz microprocessor (the faster, the better)
  • Monitor capable of 1024 x 768 pixels

Recommended System Requirements

  • Windows 7, 8 or 10.
  • 512 MB of memory
  • 2.5 GB or 2,500 MB of free hard-disk space
  • 2.0+ GHz microprocessor
  • Monitor capable of 1680 x 1050 pixels

Download and Installation Procedure (IMPORTANT)

Once you have made your payment, you will be directed back to our web site. If you checked the box during the checkout procedure that creates an account for you, you will be able to download the software after clicking on My Account and signing in. If you did not check the box that automatically creates an account for you during the checkout procedure, you should be redirected back to Solar Terrestrial Dispatch after the payment and you should immediately see the links to download the software. If for any reason you do not see the download links, or are unable to login to your account (if you created one), please contact and we will make sure the links are e-mailed back to you as quickly as possible.

This software is only available for download. The main file (over 200 MB in size). If you have problems or require support, e-mail: A manual will be installed with the software. You can view it or print it by navigating to the Proplab-Pro program folder once it has been installed. Or, you can read it on-line here (Software Manual). We strongly encourage everyone to read the manual carefully before requesting support. Extra detail on how the software operates is available in the Version 2 manual, also included.

Return Policy

There are no refunds for this software once downloaded. All purchases are final.

Access to download links

If you lose your download link to the software, or if you lose the software after a hard-drive crash or other catastrophe, contact and explain the situation. We have no problem sending the software to those who have purchased the software from us, even if it was years ago.