Hi, i am new member of this site. Sub 1-GHz radio communication mostly prefer using narrowband technique. can anyone explain to me the reason why? Nowadays i am working on the CC1350 wireless MCU (from TI) and try to understand their datasheet.
In short, wideband communication uses - as the name states - a wider portion of the spectrum, Narrowband communication uses a narrow bandwidth.
please refer to he link for more details: