Features 1、CLEAR PLAYBACK: High definition digital antenna, no network required, with clearer and smoother playback, wide signal coverage. 2、WIDE SIGNAL RANGE: High gain 25DB1, with a signal range of up to 980 miles, plug and play without upgrades or complicated wiring. 3、GOOD COMPATIBILITY: The antenna supports HD TV playback, compatible with 720P, 1080i, 1080P, ATSC various resolutions. 4、FINE DETECTION: All accessories are precisely tested, and using excellent materials, has good electrical performance. 5、ADHESIVE MOUNTING: With adhesive backing, strong stickiness and easy to paste, it can firmly fix the antenna in various corners. Specification Item Type: Digital TV Antenna Model: KJ-029 Material: ABS Purpose: Signal Reception Operating Frequency: VHF (174-240Mhz), UHF (470-860Mhz) Antenna Gain: 25DBI Impedance: 75Ω Wire: RG174 Cable Length: Approx. 3.7 meters / 12.1ft (Antenna 3 meters + Amplifier 0.7 meters) Standing Wave Ratio: ≤1.5 Connector: F head with IEC adapter Power Connector: USB Working Temperature: -40℃~+85℃ Compatible: 720P, 1080i, 1080P, ATSC Installation Method: Paste Type Reception Range: 980 Miles (maximum) Package List 1 x Antenna 1 x Amplifier 1 x User Manual