Alias
TD 28 GHz
n257 is a 5G FR2 mmWave band. It operates from 26.5 to 29.5 GHz, a frequency previously used for millimeter-wave point-to-point services. The band was designed to harmonise with the spectrum plans of Japan, North America, and South Korea, but is available for use globally. This band is capable of significantly expanding the capacity and speed of 5G networks due to its large bandwidth.
Technical Characteristics
Uplink Start
26500 MHz
Uplink Stop
29500 MHz
UL ARFCN Low
2054166
UL ARFCN High
2104165
Downlink Start
26500 MHz
Downlink Stop
29500 MHz
DL ARFCN Low
2054166
DL ARFCN High
2104165
Geographical Band Usage
Below is a geographical distribution of countries and networks using this 5G band. Data may change without notice.