This Contract Aims To Supply Three Radio Equipment Defined By High Performance Multiband Software (Sdr). The Acquisition Of This Equipment Has Been Financed By The Project: “Scientific Infrastructure For Technical Tests In B5G And 6G (Test -6G)”, Within The Framework Of The Digital Infrastructure Universalization Program For Cohesion - Unique R&D 6G 6G Call Of 2023 Of The Recovery, Transformation And Resilience -Next Generation Eu-Through The Secretariat Of Telecommunications And Digital Infrastructure (Tsi-064100-2023-12). The Characteristics Are Specified In The Technical Prescriptions.