Install grig by entering the following commands in the terminal:
sudo apt update sudo apt install grig
Description:
graphical user interface to the Ham Radio Control Libraries
GNOME RIG is a graphical user interface to the Ham Radio Control Libraries, which lets you control your communication radios and/or antenna rotators from a personal computer. GNOME RIG is written using the Gtk+ and GNOME widgets. . GNOME RIG is in a very early stage and it supports only a very little subset of the full Hamlib API, but it can be very useful in testing basic hamlib support for your rig.
Homepage: http://groundstation.sourceforge.net/grig/
Version: 0.8.1-2
Section: universe/hamradio