Band encyclopedia
B75 · 1500 L-Band SDL
B75 is a 3GPP LTE (4G) band (1500 L-Band SDL), SDL duplex, downlink only, 1432–1517 MHz. It is a capacity layer: wide and fast, with shorter reach than the low bands. None of the networks we check uses it.12
Will your device work on B75?
- MF833V✘ no B75Global industrial LTE Cat 4, USB-Afrom US$45 · MOQ 100
- Dongle 400✘ no B75For industrial AR glasses, USB-C, IP66from US$45 · MOQ 2,000
- F40✘ no B755G RedCap dongle (needs 5G SA), 4G fallbackfrom US$46 · MOQ 2,000
None of our three devices covers B75 yet. Tell us your project and we will recommend a module that does.
Specification
| Type | LTE (4G) |
|---|---|
| Duplex | SDL |
| Uplink | none (downlink only) |
| Downlink | 1432–1517 MHz |
| Channel bandwidth | 5, 10, 15, 20 MHz |
| Layer | Capacity layer |
| Note | carrier aggregation only (supplemental downlink) |
| Related bands | contains B32; same frequencies as 5G NR band n75 |
Who uses it
None of the networks we check uses it.
What it means for IoT devices
- Downlink only (supplemental): it works only aggregated with another band, never on its own for uplink.
- 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 B75.
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
Devices that support B75 (0)
None of the devices in Band Atlas supports this band yet.
