Band encyclopedia
B14 · 700 Upper SMH (FirstNet)
B14 is a 3GPP LTE (4G) band (700 Upper SMH (FirstNet)), FDD duplex, uplink 788–798 MHz and downlink 758–768 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. 1 of the networks we check list it, but with a single source only.12
Will your device work on B14?
- MF833V✘ no B14Global industrial LTE Cat 4, USB-Afrom US$45 · MOQ 100
- Dongle 400✘ no B14For industrial AR glasses, USB-C, IP66from US$45 · MOQ 2,000
- F40✘ no B145G RedCap dongle (needs 5G SA), 4G fallbackfrom US$46 · MOQ 2,000
None of our three devices covers B14 yet. Tell us your project and we will recommend a module that does.
Specification
| Type | LTE (4G) |
|---|---|
| Duplex | FDD |
| Uplink | 788–798 MHz |
| Downlink | 758–768 MHz |
| Channel bandwidth | 5, 10 MHz |
| Layer | Coverage layer (whole band below 1 GHz) |
| Related bands | same frequencies as 5G NR band n14 |
Who uses it
| Operator | Country | Check |
|---|---|---|
| AT&T | United States | single source (not scored) |
What it means for IoT devices
Our dongles (MF833V, Dongle 400, F40) do not support B14.
Sources
- A TS 36.101 Rel-19, Table 5.5-1 E-UTRA operating bands 3GPP (via iTecSpec) · 2026-09-30
- C LTE frequency bands Wikipedia · 2026-09-30
