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Knowledge Base document #37

FRITZ!Box 6820 LTE

This support document is available for the following products:

FRITZ!Box: Supported mobile networks

The FRITZ!Box supports all of the mobile networks that are common in Europe and can establish internet connections with speeds of up to 150 Mbit/s (FRITZ!Box 6820 and FRITZ!Box 6820v3) or 300 Mbit/s (FRITZ!Box 6820v2 and FRITZ!Box 6820v4) via 4G (LTE) and up to 42 Mbit/s via 3G (UMTS/HSPA+).

Important:The version number of your FRITZ!Box 6820 is listed on the type label on the underside of the device.

Supported mobile network bands and radio frequencies

Band	Downlink	Uplink	4G (LTE)	3G (UMTS)	2G (GSM)
1	2110 – 2170 MHz	1920 – 1980 MHz	✔	✔	–
3	1805 – 1880 MHz	1710 – 1785 MHz	✔	–	✔¹
5	869 – 894 MHz	824 – 849 MHz	✔¹³	✔¹³	–
7	2620 – 2690 MHz	2500 – 2570 MHz	✔	–	–
8	925 – 960 MHz	880 – 915 MHz	✔	✔	✔¹
20	791 – 821 MHz	832 – 862 MHz	✔	–	–
32	1452 – 1496 MHz	–	✔²	–	–
38	2570 – 2620 MHz	2570 – 2620 MHz	✔³	–	–
40	2300 – 2400 MHz	2300 – 2400 MHz	✔³	–	–
41	2496 – 2690 MHz	2496 – 2690 MHz	✔³	–	–
¹ FRITZ!Box 6820 only ² FRITZ!Box 6820v2 and FRITZ!Box 6820v4 only ³ FRITZ!Box 6820v3 only

The FRITZ!Box's maximum transmission power is 200 mW in 4G (LTE), 250 mW in 3G (UMTS), 1 W in 2G (GSM 1800), and 2 W in 2G (GSM 900).