DVB-C HD Set Top Box 1. HDTV/ SDTV MPEG-2 & MPEG- ... Output for High Definition viewing DVB-C HD Set Top BoxFeatures: Fully compliant with DVB-C digital TV reception standards Supprot demodulation ... 64QAM and 256QAM for DVB-C digital TV signal HDTV/ SDTV MPEG-2 & MPEG-4 / H ... with: MPEG-1/2/3, AC-3, HE AAC DVB-C HD Set Top Box(HD).