Televes 560383 TForce Mast Preamplifier – Single Input, Automatic Gain Control, Full Band VHF/UHF, Built-in 5G/FM Filtering, Works with Any Antenna, Made in Spain

Channel Master TV Antenna PreAmp 1-1-Port TV Antenna Pre-Amplifier, Built-in LTE Filter, 17-30dB Gain, Compatible with Non-Amplified TV Antennas, Increases Signal Strength, Indoor/Outdoor