GE Indoor HD Digital TV Antenna Amplifier, Low Noise Antenna Signal Booster, Clears Up Pixelated Low-Strength Channels, Supports HD Smart TV VHF UHF, AC Adapter, Black, 42178. Signal booster – This low-noise amplifier boosts signal strength to compensate for cable loss and minimizes reception dropouts to strengthen the signal of available channels that your antenna is already receiving.
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