VHF/UHF/FM RECEPTIONBuilt in Super Low Noise Amplifier Comes with A/C adapter and 3" RG6 Cable. Receive Range VHF/UHF/FM Gain Control: 36dB Power: 3W Frequency: 45-860MHz Impedance: 75Ω Turning: 150 Max. Output Level: 95 dBµV Working Voltage: 110V/60Hz DC Input: 12 V