LUJII Digital Indoor TV Antenna, Amplified HDTV Antenna 80 Mile Range with Detachable Amplifier USB Power Supply Signal Booster Upgraded Version Better Reception, 16ft High Performance Coax Cable

?LUJII 75 Mile Amplified Indoor HDTV Antenna ?Specifications: Working Frequency : VHF?174-230MHz? UHF ?470-862MHz ?Compatible with 720p, 1080i, 1080p/ ATSC VSWR : ?1.5 Impedence : 75 ? LNA Gain : 25dB Connectors : F Male Reception Range: 80 miles Size:330*300*0.6mm Cable : 1.5C-2V / Black L=5M Voltage : 5V Power Supply Connector : USB Current Consumption : 20mA Operation Temperature : -45 ~ 85? ?Fast and easy set up in 3 steps: Installation is a breeze with only 3 steps: unwrap, plug it and scan channels. STEP 1: Useing the appropriate coax connector provided , connect TV Antenna to the back of your TV's coaxial receiver. STEP 2: Position TV Antenna on the wall, window , behind a picture frame , on a shelf-wherever to get you the best reception. STEP 3: Conduct a channel scan on your TV with TV Antenna selected as the soure Enjoy your free TV content! ?Please Note: I f you cannot get a signal with the antenna. 1. Remove the Amplifier if TV is close to the tower. 2. Mobile homes with metal roofs and/or awnings will not benefit from this antenna. 3. Make sure you have correctly connected the antenna to your HDTV or third-party HD receiver. 4. Set the mode to Antenna or Air in the TV's setup menu and re-scan for channels. 5. Reposition the antenna in a different location, such as higher on a wall or closer to a window,Facing the direction of the broadcast tower. ?Package: 1. Indoor HDTV antenna with 16ft coax cable 2. USB power adapter with spare cable 3. Amplifier signal booster