Running as mesh point, you can further configure the following settings:
Parameter WLAN Mesh-Point Management
Radio band Selects the radio band to be used for connections, depending on your
module it could be 2.4 or 5 GHz
Channel Specifies the channel to be used
Note: 802.11n with 2x2 MIMO in 2.4 GHz and 1x1 in 5 GHz.
NB1601 70 User Manual for NRSW version 4.8.0.103