Features 1、For Free Channels: HD digital antenna, watch HD digital TV clearer, smoother, wider coverage, receive all free channels. 2、25dBi and 980 Miles: High gain 25dBi, signal range up to 980 miles, plug and play, no upgrades and no cumbersome wiring. 3、Compatible Resolutions: HDTV playback, compatible with 720P/1080i/1080P/ATSC various resolutions. 4、Quality Material: High quality ABS material, all accessories are precisely tested and durable in use. 5、Paste Type: Comes with self adhesive, strong stickiness and easy to stick to various corners, the antenna can be firmly fixed. Specification Item Type: TV Antenna Material: ABS Model: KJ-030 Purpose: Signal Reception Working Frequency: VHF (174-240MHz) / UHF (470-860MHz) Antenna Gain: 25dBi Impedance: 75Ω Line Type: RG174 Cable Length: Approx. 3.7m / 12ft (Antenna 3 meters / 9.8ft + Amplifier 0.7m / 2.3ft) SWR: ≤1.5 Connector: F Head with IEC Adapter Power Connector: USB Working Temperature: -40℃-+85℃ / -40℉-+185℉ Compatible: 720P/1080i/1080P/ATSC Installation Method: Paste Type Reception Range: 980 miles (maximum) Package List 1 x TV Antenna 1 x Amplifier 1 x Manual