GCT Semiconductor has developed the first multi-mode LTE chipset for the 450MHz spectrum, using two RISC-V cores.
The GDM7243SL developed by GCT is the world’s first highly integrated multi-mode LTE chipset capable of operating down to 450MHz and 380MHz in Cat 4, Cat 1bis, Cat-M1, Cat NB1/NB2 and up to 3.8GHz for non-terrestrial networks (NTN) for satellite connections.