n257 is a FR2 5G NR Band . It follows Time Division Duplexing (TDD) mode that requires only a single frequency band for both uplink and downlink. 5G NR Band n257 has a frequency range from 26.5 – 29.5 GHz with a bandwidth of 3 GHz.
n257 is a FR2 5G NR Band . It follows Time Division Duplexing (TDD) mode that requires only a single frequency band for both uplink and downlink. 5G NR Band n257 has a frequency range from 26.5 – 29.5 GHz with a bandwidth of 3 GHz.