Amplified Outdoor Antenna Aerial - Black | SV1295 Up to 36 dB Maximum signal range: 15 miles / 25km Frequency range: VHF 174-230MHz, UHF 470-790MHz Impedance: 75O. 8.5 m coaxial cable included Warranty: 1 year One For All Total Control Amplified Outdoor Antenna Aerial - Black | SV1295 This high-gain aerial is ideal for viewers with a weak signal. With a built-in amplifier with up to 36 dB gain, you won't need to worry about TV reception again. Ready to receive Freeview Once set up, your SV1295 TV aerial is already equipped to receive over 70 digital TV channels and up to 15 HD channels via Freeview.