Product Name: Digital Indoor DVB-T2 ATSC DTV VHF 30~80 Miles Free TV Channel Dtmb Signal Receiver Aerial HDTV Antenna Model NO.: CW-DVB218-FM Sturcture Form: Surface Antenna Nature of Operation: Receiving Antenna base Antenna: Directional Antenna VSWR: 2 Directionality: Omnidirectional Antenna Usage Occasion: base Antenna Usage: TV Antenna, Car Antenna Frequency Range: 174-240MHz/470-860MHz Unband Amplifier Gain: 18dBi Input Impedance: 50 Ohm Working Voltage: 5~12V Receiving Range: 30~80 Receive Channel: Call out All "Free" Channels Coaxial Cable Lenght: 3m/5m or Requested Antenna Weight: 115g Antenna Colo: Transparent Color Trademark: Sunhans Transport Package: Carton Specification: 218*35mm Origin: China Product Description European and American HDTV indoor TV antenna,reach signals up to 30~80 miles range, appearance design elegant, thin, small size and other features, back with adhesive tear glue, easy to install.Features for digital tv antenna1.It Receives free High Definition TV broadcast signals ,Supports 1080p HD.2. Can be easily hidden from view behind a picture, bookshelf or television.3. Fast setup in 3 easy steps - Unwrap, Plugin, and Scan channels.4. Easy to place high on a window or wall or flat on a table for great reception to watch crystal clear HD shows!Product Specification1) Free for Life!Free tool for life to receive the channel without monthly bill! This amplified antenna can pull in all of free HD programs,including local news, weather,sitcoms,kids and sports,educational programs absolutely free by access from broadcast tower.2) Best Crystal Clear Filter Technology!This antenna picks up signals within a 30~80 miles range, the crystal clear filter tech filters out cellular and FM signals resulting in low noise, a clearer picture and access to more free broadcast TV signals with enhanced gain, range and frequency performance.3) Ultra Thin and Light Weight Design!Easily hidden behind a picture, bookshelf or television. It allows to be placed near the best possible signal reception area.4) Very convenient!You can put it higher on wall; lay flat on table; place it high on window (strongly recommended), and it will provide you with opportunities to watch crystal clear digital & HD shows!5) Good compatibilityConforms to ATSC, DVB, ISDB, universal in the world.If your location's HDTV digital terrestrial signal is weak or your place is far away from broadcast tower, you need to buy High Gain TV Antenna Amplifier.Specifications Wireless Indoor TV Antenna:Gain18dBiFrequency range172-240,470-860MHzInput impedance50 ohmWorking Voltage5~12VReceiving range30~80 mileReceive channelCall out all "Free"channelsCoaxial Cable lenght3m/5m or RequestedIput connector typeF Male,IEC Male or RequestedMechanical Specifications:Dimensions218*35mmAntenna weight115gWorking temperature-25~85ºCAntenna colorTransparent colorSuper Easy to Set Up1Connect antenna to 'ANT IN' on the back of any HDTV.2Place the antenna in an optimal position, usually on a wall or window.3Scan for channels using your TV's 'Channel Search' and be ready to enjoy free TV!*Troubleshooting tips:1.If after scanning for channels you do not receive any channels move the antenna to a different location and do another channel scan.2.Make sure your input is set to TV3.Check all connectionsIf after doing all the above correctly and you are still unable to receive channels, Please email us.You can only receive channels within the 30~80 mile radius and mountainous and heavily treed areas will reduce the range considerably.More Cystal Clear Digital Aerial & HDTV Antenna:about usOur Service: ♦Test process : every items will be testing before shipping, to make sure the quality. ♦Short leading time: 1-2.5 working days for samples or small order,10-15 working days for bulk order. ♦ One year warranty: for you without trouble of after-sales maintenance. ♦ Quality Guarantee: Return rate is only 0.001. ♦ Support small orders: help your business from small to big. ♦ OEM & ODM are welcome.