Basic Conception: RF Radio Frequency FR Frequency Range FR1:450MHz-6GHz FR2:24.25GHz-52.6GHz 2.What is NREF?NREF is the NR-ARFCN.–from 38101-1-f30 RF reference frequencies are designated by an NR-ARFCN in the range (0.. 2016666) on the global frequency raster. The relation betw