5G NR Band n81 (Extended GSM)

5G NR band, commonly known as Extended GSM. Definitions below are facts from 3GPP specifications via Wikipedia; they are not copied specification text.

Generation5G NR
Band numbern81
DuplexSUL — supplementary uplink (uplink only)
Uplink880–915 MHz
Downlink—
Duplex spacing— MHz
Channel bandwidths5 MHz, 10 MHz, 15 MHz, 20 MHz

Where it is used

Recorded in our data for 0 operator(s) in 0 countries. This is a deployment record, not a coverage map.

Sources

Checked 2026-11-08. Deployment data is adapted from Wikipedia lists (CC BY-SA 4.0); see Sources & updates for the full licence note.