RCA DTA800 Digital to Analog TV Converter Box All-channel tuner 2-69 with RF input/output, digital parental control, and closed-captioning for hearing impaired Robust design and high-end ATSC tuner insure proper reception Analog Pass Through; Energy Star Compliant Displays all DTV formats, all multicast channels, and program information SmartAntenna interface can electronically control a separately purchased antenna