[storage] use_vx2_dme = true compression_level = 3 block_size_kb = 64
This is the most popular free, open-source tool for radio programming. It supports the Yaesu VX-2 and works natively on 64-bit Windows, Mac, and Linux.
sudo vpm install adms1h-full-vx2
Here’s a strong, structured feature list for a hypothetical :