GRADIANT's 5G lab is an experimental hub for innovating and validating new technologies. It boasts a full-fledged cellular network, including Core Network, Radio Access protocols, and Edge computing. Through end-to-end virtualisation, it leverages general-purpose hardware and open-source software libraries to deploy various network and radio functions. Equipped with computing resources, SDR platforms, and high-bandwidth signal transmission elements, it serves as a versatile 5G base station and terminal.