VILLA, FABRIZIOFABRIZIOVILLA2022-03-012022-03-012017http://hdl.handle.net/20.500.12386/31518The development of the Band 2+3 (67-116 GHz) prototype for ALMA is underway facing the Preliminary Design Review. INAF is one of the major partner since the beginning, thanks to the premiale iALMA and ESO funded studies. We present the status of the project and we discuss the opportunity to install the Band 2+3 prototype on the Italian Radiotelescopes.ELETTRONICOenMultimedia10.5281/zenodo.1155395https://zenodo.org/record/1155395#.YH7dIOgzaUk2017ami..confE..43VFIS/05 - ASTRONOMIA E ASTROFISICA