BASE (Belgium): 4G and 5G bands

Checked 2026-10-03

BASE (Belgium) runs 4G on B3, B7, B20; B20 is the coverage layer. 5G bands: n1. 5G SA: not found; RedCap: not found; 3G: —; 2G: —.

Check your module in Belgium

Results cover the 3 networks here; the home page checks every country at once.

Band	Name	Duplex	Uplink MHz	Downlink MHz	Layer	Checked
B1	2100 IMT	FDD	1920–1980	2110–2170	capacity layer	single source¹
B3	1800 DCS	FDD	1710–1785	1805–1880	capacity layer	cross-checked¹²³
B7	2600 IMT-E	FDD	2500–2570	2620–2690	capacity layer	cross-checked¹²³
B8	900 E-GSM	FDD	880–915	925–960	coverage layer	single source¹
B20	800 Digital Dividend	FDD	832–862	791–821	coverage layer	cross-checked¹²³
n1	2100 IMT	FDD	1920–1980	2110–2170	capacity layer	single source¹

Frequencies are from the 3GPP specifications. “Single source” means only one community source lists the band; it is shown but not scored.

MF833V✔ Good100%
Supports B3, B7, B20 (coverage layer).
Dongle 400✔ Good100%
Supports B3, B7, B20 (coverage layer).
F40◐ Limited25%
Supports B3. Missing B20 (coverage layer), B7.
5G: 5G bands match, but no commercial RedCap yet