Update your existing Sensar antenna fast and easy with this new, revolutionary, ultra-sleek Rayzar AIR amplified HD TV antenna. Optimized for U.S. TV frequencies, this multi-directional antenna is able to eliminate interference from non-TV frequencies (radio) to maximize signal reception, and expands the coverage area to provide maximum channel reception with less aiming or pointing. When raised, the Rayzar AIR easily clears nearby roof top obstructions for optimal reception and stows to a mere 4.4 inch when traveling. The antenna provides superior UHF gain and high-band VHF reception. Rayzar Air not only looks good, it is designed to withstand UV and harsh weather elements with the same proven durable housing used for Sensar antennas. Includes amplified antenna, shorter 16 inch replacement boom and mounting hardware. Compatible with Winegard Sensar lift, and existing Sensar wiring and power supply. Head Only!