... which are compatible with DVB/MPEG-2. Its main features include fast speed in program switching, auto ... , user friendly operation interface and conenience in use. Main features:300MHz MIPS CPU.Linux OS.OLED displayer.MPEG- ... RAMSATAAny 2,5 inch hardware or eSATA portUnlimited TV/Radio frequency listAuto program search.It supports perfect list ... kHz , 32 kHz, 44.1 kHz, 48 kHz cable tv digital headend