How to switch Mikrotik SXT LTE6 kit to work on the Internet over 3g at a frequency of 900mhz?

Question

network hardware

How to force Mikrotik SXT LTE6 kit to work on 3G 900 mhz frequency (tower works on 2100 and 900). Because of the forest, poor cross-country ability (I think so), although not far from the tower. It stands on a mast, and the speed of the Internet is several times worse than on a huawei 3372 modem on the ground with a forced frequency of 900. Especially outgoing speed.

Answer 1

In the settings you need to select only 3G and Band 8

The list of frequencies is in the characteristics of the router at https://mikrotik.com/product/sxt_lte_kit

Answer 2

If everything were so simple. There is a suspicion that these jackdaws do not control the frequency in 3G mode