Alias
China TDD 1400

Band 45 is situated within the uncommon 1400 MHz spectrum and utilises a Time Division Duplexing (TDD) configuration. This mid-band frequency is suitable for a range of environments from urban centres to suburban areas.

3GPP's ratification of Band 45 in September 2012, under Release 13, was strategically aligned with China's band plan, reinforcing the global harmonisation efforts in LTE spectrum allocations. The band however failed to gain traction and is widely considered obsolete.

Technical Characteristics

Technology
4G LTE
Duplexing
TDD
Channel Widths
5
,
10
,
15
,
20
Uplink Start
1447 MHz
Uplink Stop
1467 MHz
UL ARFCN Low
46590
UL ARFCN High
46789
Downlink Start
1447 MHz
Downlink Stop
1467 MHz
DL ARFCN Low
46590
DL ARFCN High
46789

Geographical Band Usage

Below is a geographical distribution of countries and networks using this 4G band. Data may change without notice.