Embedded with an advanced and powerful low noise amplifier; Winegard presents a better way to receive free local broadcast TV; Ultra-thin indoor antenna delivers all the top rated local broadcast programming in crisp, clear HD, with no monthly programming fees; Includes 2 suction cups for easy placement and repositioning - no permanent installation or assembly is required; Rayzar antenna is ideal for campers or recreational vehicles minimal or unlevelled roof space, tailgating and other outdoor activities