Product Description: Great digital indoor antenna/aerial for digital TV or Decorder! You will be amazed at the performance, It is powerful than the outdoor aerials! This antenna gives you crispy clear HDTV 1080p picture and a lot more channels. It takes only few minutes to start watching HD channels! This antenna works for over 50 miles away from the station. It is flat, comes with stickers to hang it and doesn't take up a lot of room and does not falling down. It pulls in a lot of channels with great reception.?For example, the HD channels are usually better than the Sky HD. Extremely easy to use: just hit the set up / search channels on your TV and that's it.   Specification: Free For Life: Over 50 mile range to access Over-the-Air TV channels without a cable or satellite subscription. Never pay hugely expensive cable or satellite fees again! Easy To Install & Set Up: Easy to place high on a window or wall or flat on a table or behind the TV for great reception to watch crystal clear HD shows! Fast setup in 3 easy steps - Unwrap, Plug in, and Scan channels. Slim Build & High Performance: Black color. Ultra thin but high performance the Antenna do. It will not take too much of your house's space.Rather easy and speedy to install.   Specification: 1. Working Frequency : VHF(172-240Mhz) \ UHF(470-860Mhz) 2. VSWR : ≤1.5 3. Impedence : 75 Ω 4. LNA Gain : 25dB 5. Reception Range: 50 miles 6. Size:12*21 cm 7. Cable : 1.5C-2V / Black Cable Length=4M 8. Connectors : TV Male 9. Polarization ： Linear 10. Operation Temperature : -45 ~ 85℃ 11. Storage Temperature : -45 ~ 85℃ 12. Compatible with 720p, 1080i, 1080p/ ATSC 13. Plug: US - EU