... the digital TV programmers transmitted by CATV compatible with DVB/MPEG.It supports many CAS encrypted modes and EPG ... more human and more convienent.Features completely accords with DVB-C/MPEG-2supports many stars QAM modulating modes(16QAM,32QAM ... Technical parameter input frequency ; 47-862MHZ channel modulate standard ; DVB-C EN300 429demodulation ; 16QAM,32QAM,64QAM,128QAM,256QAMsymbol rate ; ...