zip file is downloaded, extract the contents of the folder to your desktop. Scroll down and click on “ Windows binary files (v0.91 beta) ” to download. INSTALLATION (this applies to Windows type OS): An HF transceiver that is connected to your computer with a sound card interface or direct USB type connection.But if you already use HRD+DM780 for digital modes your good to go. This will be a poor experience on an old clunker Pentium 4 like PC, so if your computer is too old…don’t bother. You should have a dual core processor and at least 2GB of RAM I would think.Microsoft Windows XP or better (or Linux, but you will have to compile the code for your distro).A headset with boom microphone (or just a headset or speakers for receive only).2 computer sound cards (one for the radio, and one for FreeDV to use.To use FreeDV you will need the following hardware and or software:

BETA software is experimental and usually means that it is buggy, and you will have some issues working with it, so be forewarned. If you are a computer n00b, then I would suggest waiting for a bit until a production release of the software is available. You will need some computer know-how and a good deal of patience to get it to work properly. The software is in BETA (version 0.91 at the time of this post), so it could be a challenge to get things working properly. Check out their website here for more information. FreeDV is opensource so it is completely free to use, and if your a developer you can take the code and build and improve upon it. On Sunday morning I had some time to kill before the “big game” so I installed the software. I had the chance to mess around with it for a few hours and here is a brief description of my experiences with it: My buddy Jeff N9IZ first told me about this exciting, new, experimental mode.įreeDV is pretty interesting to use. FreeDV is software for digital voice on HF! This weekend I had the time to try something new.

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