RCA ATSC21 High Definition ATSC (Digital) Tuner with NSTC (Analog) Tuner / RCA

HDTV tuner with NTSC analog compatibility

Connects to most TVs and receives digital HD and SD ATSC and standard definition NTSC terrestrial broadcasts

Choose from 480i, 480p, 720p, or 1080i outputs

Optical Dolby Digital output enables connection to Dolby Digital receiver for full home theater sound

Measures 13.63 x 2.81 x 11.63 inches (W x H x D)