Quectel RM520n-gl - can't reach 5g

Technical Subjects
2

Hi @imthernet

It is recommended that you connect all the antennas, you can find more in the below

10a3cb310e213ffbbdfdc5b736e183c
10a3cb310e213ffbbdfdc5b736e183c1139×756 83.7 KB

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690cd25fbfe4961da38327491b3f2ac1050×401 34 KB

Also you can try to lock to 5G with following command to test.
AT+QNWPREFCFG=“mode_pref” // Query the current network search mode
AT+QNWPREFCFG=“mode_pref”,NR5G // Lock to NR5G
AT+QNWPREFCFG=“mode_pref”,LTE:NR5G // Lock to LTE and NR5G

Thanks