Band encyclopedia
n81 · 900 SUL
n81 is a 3GPP 5G NR band (900 SUL), SUL duplex, uplink 880–915 MHz and downlink — MHz. The whole band sits below 1 GHz, so it is a coverage layer: it travels far and gets through walls, deciding rural and indoor signal. None of the networks we check uses it.12
Will your device work on n81?
- MF833V✘ no n81Global industrial LTE Cat 4, USB-Afrom US$45 · MOQ 100
- Dongle 400✘ no n81For industrial AR glasses, USB-C, IP66from US$45 · MOQ 2,000
- F40✘ no n815G RedCap dongle (needs 5G SA), 4G fallbackfrom US$46 · MOQ 2,000
None of our three devices covers n81 yet. Tell us your project and we will recommend a module that does.
Specification
| Type | 5G NR |
|---|---|
| Duplex | SUL |
| Uplink | 880–915 MHz |
| Downlink | — |
| Channel bandwidth | — |
| Layer | Coverage layer (whole band below 1 GHz) |
| Note | supplemental uplink |
Who uses it
None of the networks we check uses it.
What it means for IoT devices
- None of the networks we check uses it; if your market is outside our coverage, go by the local operators’ own data.
Our dongles (MF833V, Dongle 400, F40) do not support n81.
Sources
- C 5G NR frequency bands (Rel-19) Wikipedia · 2026-09-30
- C 3GPP RF bands list iTecSpec · 2026-09-30
Devices that support n81 (0)
None of the devices in Band Atlas supports this band yet.
