A Wilson electronics directional antenna may also be necessary along with the signal booster. You mount it on a mast and then you can turn the mast.
Bob Wells interviews a guy in
this YouTube video that uses one. He does consulting work for designing solar systems and uses to keep in contact with his customers.
Bob Wells also has some other YouTube videos interviewing him one of which covers the solar system he has for his trailer. He's got 1185 watts of solar and he can run 2, 5000 BTU air conditioners during the day using only about 800 watts. One he has mounted permanently in the upper curbside wall of his trailer. The other one is mounted so he can quickly install and remove it from the front curbside bedroom window.