amplified hd digital tv antenna - support 4k 1080p and all older tv's - indoor smart switch amplifier signal booster - coax hdtv cable/ac adapter 1byone <p><b>1byone amplifier signal booster tv antenna indoor:</b><br></p> <p>1,we create premium tv antennas, and constantly improving technical products to make people more beneficial, more exciting, and fulfilling in life.</p> <p>2,committed to building high-quality and long-lasting products. our products remain the best position in the industry by excellent quality and service, helping tens of millions of people get rid of the bondage of pay tv, and this rate is increasing by tens of thousands every month.</p> <p></p> <p></p> <p><b>characteristics of indoor hd antenna:</b></p> <p></p> <p>1,the use of the latest technology has one of the best reception effects in all local channels, covering 200 miles</p> <p></p> <p>2,light and soft design and strong signal receiving ability make this antenna the first choice for all families</p> <p></p> <p>3, the super-long coaxial cable allows you to install it anywhere you want it to appear</p> <p></p> <p>4, the product is safe and reliable, allowing you to apply any colors and materials that match your home decoration style, and will not cause insecurity and affect its signal acceptance</p> <p></p> <p></p> <p><b>tv antenna installation method:</b></p> <p></p> <p>1. please visit antennapoint or antennaweb to check the nearby radio tower.</p> <p></p> <p>2. visit dtv.gov/maps to confirm available channels.</p> <p></p> <p>3. put the antenna on the window or as high as possible</p> <p></p> <p>4. connect hdmi cable from amplifier to tv.</p> <p></p> <p>5. enter tv and make sure it is set as tv.</p> <p></p> <p>6. set the menu on your tv menu and make sure it is set to air or antenna, no matter which tv menu you use.</p> <p></p> <p>7. go to "scan channel" or "channel scan", select "ok" and scan the menu.</p> <p></p> <p></p> <p><b>indoor tv antenna specifications:</b></p> <p>1,frequency range: 47-230mhz, 470-862mhz</p> <p>2,receiving range: vhf/uhf</p> <p>3,gain: 28db</p> <p>4,output level:100dbμv</p> <p>5,impedance: 75</p> <p>6,power su