Winegard FL-55YR FlatWave Amplified Razor Thin HDTV Indoor Antenna (Certified Refurbished) This Certified Refurbished product is authorized Factory Refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty. Embedded Ultra Low Noise Amplifier with Clear Circuit Technology (1.0 dB typical noise figure) Dual-band amplified HDTV reception up to 50 miles/Extra Long Quality Coax (18 ft.) Energy saving USB power supply with LED power indicator Designed and manufactured in the USA by Winegard, the antenna experts