Mohu Leaf 50 Indoor HDTV Antenna (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90 day warranty Amplified with Clean Peak filter technology: most sophisticated amplifier on the market that removes unwanted RF signals and boosts the ones you want Modeled after a discrete mud flap antenna designed for the U.S. military Reversible, paintable, and easy to install Multi-directional; no pointing needed 50 mile range