Table of contents
GSM band 1800 basic information
| RAT | GSM | GSM band | 1800 |
| Name | 1800 DCS | Duplex mode | FDD |
| Frequency (UL) | 1710.20 MHz - 1784.80 MHz | Frequency (DL) | 1805.20 MHz - 1879.80 MHz |
| ARFCN (UL) | 512 - 885 | ARFCN (DL) | 512 - 885 |
| Band bandwidth (UL/DL) | 74.6 MHz | Duplex spacing | 95 MHz |
| Geography area | |||
| Channel bandwidth | |||