Hi
I need an stable P2P link to copy weekly 10TB backup files(Backup exec and ftp).
Distance is 1 Km and I have straight view from closed angle and its between some communication towers and buildings.
I will appreciate for any help to select right radio and antenna.(I was thinking to Base Box 5 )

If you can wait a while, wait for LHG 60G

If you can wait a while, wait for LHG 60G

Maybe its good device. have I other options now in Mikrotik?

Not at all at such distance.

Rather think about qrt5ac:
https://mikrotik.com/product/RB911G-5HPacD-QRT