We have an Antop antenna (Antop AT-207B Flat-panel Indoor HDTV Antenna With Smart Pass Amplifier Black from Newegg) that worked on the first floor apartment, surrounded by buildings, and was 40 miles from the same antennas. I hung it with Command strips up near the top of a wall facing the window pointing most toward the towers. It got 35 channels.
Both filter 4G cell signals and amplify.
Give an antenna like these a try. You wont be sorry.
Thank you!!