Switchable FM trap</br>75 OHM input</br>75 OHM output</br>117V power source</br></br>Product Description</br></br>Installation steps:1-Connect amplifier as per this diagram. 2-This amplifier can not be used with TiVo. 3-Performance varies from one location to another. 4-Adjusting the gain control clockwise increases your signal strength. 5-In most cases the FM trap should be set to the IN position.  ?? Switchable FM Trap ?? 75 OHM Input ?? 75 OHM Output ?? 117V Power Source ?? Lightning Protection ?? Heavy Metal Case ?? Low Noise ?? Integrated Circuit ?? Gain db ?? 40 VHF- 36 UHF ?? Noise Figure db ?? Low 5.4- Hight 6.2-UHF 14 ?? FM Trap Attenuation-20 db    95-108 MHz ?? Adjustable Gain control</br>