BaiTip of the Day - November 5th, 2016: I have created a simple chart of current LEGAL frequencies and corresponding EARFCN numbers for the NN 3.65 to 3.70 GHz license. The chart below can be used for both 20 MHz channels and 10 MHz channels to determine the proper EARFCN number. These are center channels which allow operators to operate legally within the spectrum band. If operating 4 sectors on a tower operating on 20 MHz channels, one would use ABAB configuration with EARFCN 44190 on opposite facing sectors and EARFCN 44490 on the perpendicular facing sectors. This would give 10 MHz of guard band between sectors.
