If your TV antenna only receives a pixelated image, a TV antenna booster can improve things. You'll find high-quality antenna boosters at Lowe's.
Philips Signal Finder Outdoor Antenna Amplifier
RCA AMP1450F Digital Signal Amplifier for Indoor Antennas
RCA TVPRAMP12E Digital Signal Preamp for Outdoor UHF/VHF TV Antennas
Winegard TV Antenna Amplifier - Works with Non-Amplified Antennas, UL Safety Listed, Clear Circuit Technology, 1dB Noise Figure in the TV Antenna Amplifiers & Preamplifiers department at
Sky Blue Antenna SB50, HDTV Antenna Preamp Amplifier, Dual Input, Vari – Ness Electronics, Inc
Channel Master CM-7779HD PreAmp 1 TV Antenna Amplifier with 5G LTE Filter, Adjustable Gain Preamplifier - Professional-Grade Signal Booster : Electronics
Choosing the Right TV Antenna Amplifier, Expert Advice
PBD HDTV Preamplifier, TV Antenna Amplifier Signal Booster, HD Digital VHF UHF Amplifier, with 4G LTE Filter
The Channel Master PreAmp 1 is a professional-grade TV antenna pre-amplifier designed to enhance the performance of any (non-amplified) outdoor TV antenna. It will boost antenna signal strength, improve signal quality & may increase the number of channels received. It includes a high/low gain adjustment switch located on the power inserter & can be adjusted from inside the home.
Channel Master CM-7779HD Preamp 1 TV Antenna Amplifier with 5G LTE Filter, Adjustable Gain Preamplifier - Professional-Grade Signal Booster
7 Best TV Antenna Preamplifier in 2023 Reviews & Buying Guide - ElectronicsHub