... ,Conax... support NVOD , EPG data broadcast & stock info DVB-C SD one-way STB DCR-600H basic digital STBDCR-600H ... more human and more convienent.Features completely accords with DVB-C/MPEG-2supports many stars QAM modulating modes(16QAM,32QAM, ... parameterhigh fidelity portinput frequency :47-862MHZ channel modulate standard :DVB-C EN300 429demodulation :16QAM,32QAM,64QAM,128QAM,256QAMsymbol rate :3 ...