Table of contents
UMTS band 4 basic information
| RAT | UMTS | UMTS band | 4 |
| Name | AWS-1 | Duplex mode | FDD |
| Frequency (UL) | 1710.00 MHz - 1755.00 MHz | Frequency (DL) | 2110.00 MHz - 2155.00 MHz |
| U-ARFCN (UL) | 1312 - 1513 | U-ARFCN (DL) | 1537 - 1738 |
| Band bandwidth (UL/DL) | 45 MHz | Duplex spacing | 400 MHz |
| Geography area | |||
| Channel bandwidth | |||