High Gain Signal Amplifier15-2507 Boosts signals by up to 30db while minimizing interference Ideal for distributing TV or HDTV signals to a remote location Adjustable gain control provides up to 10db reduction of signal to prevent overload Automatic protection circuit guards against cable shorts and prevents damage to connected receivers FM trap: &gt;20dB at 98MHz, Gain: Typical 30 db VHF/UHF, Gain Control: 0 to 10dB cut, Input & output: One F-Connector (coax) each