Metal2SHpn and Super Channel

i need to know Metal2SHpn Supported Super channel or must upgrade my level from 4 to level 6 ? and which Router board supported super channel
i need to make Metal ( Access point ) send with Super channel and i need another thing cheap make it client have super channel too to be away from Noise i have here in my place big noise

any Help here i need to use super channel must update license from 4 to 6 to work??

It supports superchannel without any license update. Just go to wireless settings and set wireless-mode=superchannel

Thanx normis i do that but when i make another Metal Station and search about super channel nothing appear i make wireless settings and set wireless-mode=super channel in AP and station and nothing appear in scan option

you must enter the AP frequency in the “scan list” setting on the client device. Otherwise it will not know that your AP is set to some non standard frequency