Freeview/ Freeview HD/DAB Amplified Aerial. Amplified indoor antenna for superb reception of Full HD television, DVB-T television & DAB radio. Dual Patch technology increases reception capability & eliminates unwanted signals. Signal Clear technology: Only boost your picture quality & not the interference. State of the art amplifier usingmicrocontroller amplifies terrestrial High Definition television signals up to 42d B. Minimal interference through the active triple noise reduction filters. Unique design with Aluminumstand for placement on shelf or cabinet.