Fiin o antena unidirectionala trebuie sa ai idee cam in ce parte se afle turnu operatorului ca sa ai o receptie buna si de preferat pusa afara ca sa ai castig mai bun
This particular antenna isn't meant to perform magic tricks - it's supposed to be placed outside or somewhere with better signal reception than your current solution to see any noticeable effect. The advertised gain on the antenna itself is often lost due to the long coaxial cables. Find a good place for it and re-test the speeds