Receive a clear Full HD digital TV signal using the One For All SV9143 Full HD Amplified Indoor TV Aerial.Receiving clear Freeview and DAB+ radio signals, the aerial operates within a nine mile range of the nearest transmitter. With a unique 3G/4G block-filter to block mobile phone signals, the aerial features signal clear technology to boost the pure signal and not the interference.To enhance your entertainment, the aerial can amplify signals by up to 42 dB with gain control. As a result, you can enjoy clear Full HD entertainment with ease.