Buy on Amazon : br br Electroline EDA-2100 1-Port Cable TV HDTV Signal BoosterAmplifier (Retail Package with 5-Year br br Waterproof housing and SCTE compliant 360 F-terminals br Industry benchmark low-noise amplifier design br Rated at IEEE 6 kV 3 kA combination wave standard br Short-circuit protected wall adapter br 5-year manufacturers warranty