CHANNEL MASTER 7778 TITAN 2 - UHF / VHF / FM HIGH GAIN HDTV BROADBAND ANTENNA PREAMPLIFIER Combined VHF/UHF inputs; Gain: 16 dB, 54 to 860 MHz; Outdoor rated housing Excellent for Use with HDTV Preamplifier and its power supply can withstand up to 140 F temperatures Includes a Switchable FM Trap Mast mounted amplification unit with indoor power supply which connect via coaxial cable