The Philips SDV6122T/27 is a powerful, amplified indoor TV antenna that can help you improve your digital TV reception. With up to 20dB of amplification, this antenna can boost weak signals, allowing you to receive more channels and enjoy a better picture quality. The separate ON/OFF switch and memory gain control allow you to easily adjust the antenna's settings to get the best possible reception. The tilt and swivel positioning and adjustable gain control give you the flexibility to position the antenna for optimal performance.