Long distance wifi

Ronin11

Honorable
Dec 26, 2013
1
0
10,510
I'm trying to connect my apartment to the xfinity wifi thats just a few blocks down the street. My brother has comcast, and said I could use his login for xfinity. I was looking at getting a ubiquiti Dish antenna to boost the signal and carry it down there. Are these ubiquiti systems built for that? More specifically the Ubiquiti AG-2G20-HP AirGrid 20dBi Antenna 2.4GHz Cpe