SDRangel is a free and open source SDR and signal analyzer frontend to various hardware for Windows and Linux. Using this you can able to receive and transmit various analog and digital modes. Some other features are TX/RX from multiple SDRs simultaneously, noise figure measurement, satellite and star tracking, rotator control, 2D and 3D mapping and more. It is released under GNU General Public License v3.0.
Currently it supports Airspy, Airspy HF, Airspy Discovery, FUNcube, HackRF, KiwiSDR, LimeSDR, LimeSDR Mini, LimeRFE, Perseus, PlutoSDR, RTL-SDR, USRP B210, XTRX, and more devices via Soapy and audio interfaces.
How to Install SDRangel on Ubuntu linux
You can install SDRangel via flatpak from remote flathub. First install flatpak and flathub on your system and restart it after the installation. Now open the terminal app (ctrl+alt+t) and run below SDRangel flatpak installation command.
flatpak install flathub org.sdrangel.SDRangel
After the install you can open the SDRangel app using below command.
flatpak run org.sdrangel.SDRangel
And uninstall SDRangel using
sudo flatpak uninstall org.sdrangel.SDRangel