Downloading SimJT 0.9.5 from our website was free. The most popular version of the SimJT 0.9. This download was checked by our antivirus and was rated as safe. This free software was originally designed by Princeton University. You can run this free PC program on Windows XP/Vista/7/8/10/11 32-bit. The program's installer file is commonly found as SimJT.EXE. The program lies within System Utilities, more precisely Device Assistants.
From the developer:
SimJT is a simulation program. It generates audio-frequency JT65 and CW signals in a background of gaussian white noise, with user-specified signal-to-noise ratio. SimJT is a computer program designed as an aid for testing the JT65 modes of the weak-signal communication program WSJT.
With SimJT you can generate JT65 test signals with specified signal-to-noise ratio, message content, and other parameters.
You may want to check out more software, such as Roxio Media Manager or MyGPS, which might be similar to SimJT.