FeaturesRange: 9 milesSignal Clear technology boosts your picture qualityFully adjustable active loop ensures best possible receptionMinimal interference through active triple noise reduction filtersAmplifies terrestrial HD television signalsExcellent reception of digital TV and DAB digital radio with this One For All Digital Amplified 45dB DVB-T Indoor Aerial. For the perfect reception of DVB-T and DAB radio signals, you can tilt or rotate the fully adjustable metal loop and set up the telescopic antennas. For best reception results, the antenna has a unique 3G/4G block filter against annoying interference from mobile phones. Best results are achieved in a radius of up to 15 km to the nearest station location.