Improves any passive antenna.</br>One of a kind RF filtering with Mohu CleanPeak filter technology</br>Decrease pixelation on unstable channels</br>Can replace existing amplifiers</br>USB and power cube powering options?? Soft touch exterior</br></br>Product Description</br></br>Jolt Digital TV Antenna Amplifier. Kindly enter your zip-code in the following link https://www.fcc.gov/media/engineering/dtvmaps to check the available TV reception in your locality.</br><br/>http://www.amazon.com/gp/product/B00IPY7ZZ6