Teltonika TRB140 (1*****) in the United Kingdom
The Teltonika TRB140 (1*****) rates good on 0 of 4 networks in the United Kingdom. On EE it is limited, missing B20. On O2 it is limited, missing B20. On Vodafone it is limited, missing B20. On Three it is limited, missing B20.
Network by network
| Network | Verdict | Bands in use it supports | Core bands missing |
|---|---|---|---|
| EE | ◐ Limited 60% | B3 B7 B1 | B20 |
| O2 | ◐ Limited 60% | B1 B3 B40 | B20 |
| Vodafone | ◐ Limited 57% | B7 B1 B8 | B20 |
| Three | ◐ Limited 33% | B1 | B20 |
Better-rated models here
- Huawei E5577-320 MiFi · Cat 4 · Pocket Wi-Fi with display · Europe, Asia and Middle East version · Huawei · 4/4 Good
- TP-Link M7450 MiFi · Cat 6 · Pocket Wi-Fi · European version · TP-Link · 4/4 Good
- Quectel RM520N-GL 5G Sub-6 · global · Quectel · 4/4 Good
About the Teltonika TRB140 (1*****)
DTU / Gateway · Cat 4 · DTU / industrial gateway · South America, Australia, New Zealand · Teltonika12
- 4G B1 B2 B3 B4 B5 B7 B8 B28 B40
No B20 (the 800 MHz coverage layer in Europe): it works in European cities, but suburban and indoor coverage will be weaker; and no B12, B13, B66 or B71, so not for the United States.
Network access: long-term roaming
Many globally deployed IoT devices use multi-network roaming SIMs that can attach to several networks in a country, but some countries restrict long-term roaming by foreign SIMs. A local SIM roaming domestically is not affected.
No clear rule found: We have not found a clear rule on long-term roaming for IoT devices here yet; confirm with the operator or your connectivity provider before deploying.
All networks and bands in the United Kingdom → · The Teltonika TRB140 (1*****) in 46 countries →
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Sources
- A TRB140 datasheet: bands of the 0***** and 1***** versions Teltonika Networks · 2020
- C Teltonika TRB140 (Australian version) LTE bands Powertec · 2026-10-03
