The Winegard HDA-200 distribution amplifier is a heavy duty, quality built solution for the amplification and distribution of digital/analog broadcast signals from off-air and cable TV stations. It amplifies signals from 54-1000 MHz and features variable gain control from 0-18 dB. A 20 dB selectable FM trap eliminates offending FM stations. It also contains a 5-42 MHz 2-way bi-pass at +12 dB gain. It"s housed in an industrial grade, weather resistant enclosure.