<p><b>TUKOTV Indoor Digital HDTV Antenna</b></p> <p><b><i>Before you buy, find out what channels are available in your area. </i></b></p> <p><b><i>Visit: http: //dtv.gov/maps, or other official TV signal website.</i></b></p> <p><b>Product Specifications:</b></p> <p>Range: 120miles with detachable amplifier</p> <p>Connectors: F Male or Customized</p> <p>Receiving range: FM/VHF/UHF/4K</p> <p>Cable: 2.5C-2V </p> <p>Cable legth: 5M/16.4 FT</p> <p>Impedance: 75Ω</p> <p>Power Supply: USB Port(5V/500mA)</p> <p>Polarization: Horizontal / Vertical</p> <p><b>For best Reception:</b></p> <p>1. Please make sure your TV has a HDTV Tuner/Digital STB.  Ensure you have a Digital HD receiver otherwise no HD channels can be viewed.</p> <p>2. Adjust the antenna position and direction, and the length of the rod, to get the best reception. Always rescan channels after moving the antenna. Try different locations, put the antenna up as high as you can. It depends on your area.</p> <p>3. The actual receivable range may highly dependents on your distance and location. Areas with large obstructions such in valleys, mountains,etc,. will reduce effective range.</p> <p>4. Some sources of interference, such as air conditioners, refrigerators, hair dryers, and microwave ovenshave a certain effect on the effect of the TV antenna receiving signals. Keep the HD antenna away from those high-power devices when using it. </p> <p>Note: Always remember re-scan for channels after moving the Antenna.</p> <p><b>What's in the box?</b></p> <p>1 x HDTV Antenna</p> <p>1 x Base</p> <p>1 x USB Charger</p> <p>2 x Expansion Screws</p> <p>1 x Usage Manual</p> <p>1 x Sticker</p> <p><b>If you have any issues with reception or bad signaling, feel free to contact us and get a refund or replacement.</b></p>