is there any small, home level RB, which supports attachment of the stronger antenna? I have a TP-Link here, which died, and would like to replace it with MT RB. But - the AP to connect to is on the roof above my flat, no cable here. TP-Link has 8dB antenna here. I can see RBs with only internal antennas? So - is there any supporting external antennas? Or do I need to build something around the bare bones RB and put it into a custom enclosure?