Quectel RM520N-GL in China
The Quectel RM520N-GL rates good on all 4 networks in China (China Mobile, China Telecom, China Unicom and China Broadnet). 5G RedCap is available on China Mobile, China Telecom, China Unicom and China Broadnet.
Network by network
| Network | Verdict | Bands in use it supports | Core bands missing |
|---|---|---|---|
| China Mobile | ✔ Good 100% 5G | B3 B8 B34 B38 B39 B40 | — |
| China Telecom | ✔ Good 100% 5G | B1 B3 B5 B40 B41 | — |
| China Unicom | ✔ Good 100% 5G | B1 B3 B8 B40 B41 | — |
| China Broadnet | ✔ Good 100% 5G | B28 | — |
Better-rated models here
In China it is already among the best-rated models.
About the Quectel RM520N-GL
- 4G B1 B2 B3 B4 B5 B7 B8 B12 B13 B14 B17 B18 B19 B20 B25 B26 B28 B29 B30 B32 B66 B71 B34 B38 B39 B40 B41 B42 B43 B48
- 5G n1 n2 n3 n5 n7 n8 n12 n13 n14 n18 n20 n25 n26 n28 n29 n30 n38 n40 n41 n48 n66 n70 n71 n75 n76 n77 n78 n79
Full 5G (eMBB, NSA and SA), not RedCap; B29, B32 and n29, n75, n76 are downlink only.
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.
⚠ Long-term roaming by foreign SIMs is not allowed: Long-term use of foreign SIMs is not allowed; a domestic operator’s SIM is required.345
All networks and bands in China → · The Quectel RM520N-GL in 46 countries →
Back to the home: ask, enter a model or bands, or compare models
Sources
- A RM520N-GL 5G Specification (frequency bands: 5G NR, LTE-FDD, LTE-TDD) Quectel · 2026-10-06
- C Quectel RM520N-GL 5G module: 5G NR SA/NSA and LTE bands Sixfab · 2026-10-06
- B Navigating permanent roaming for IoT: where it is prohibited and where operators restrict it Counterpoint Research · 2026-10-02
- C What is permanent roaming: countries where it is banned or effectively prohibited Eseye · 2026-10-02
- C Navigating permanent roaming challenges for IoT deployments Com4 · 2026-10-02
