Type: RNO3003 Digital QAM Modulator Instruction of the product:
RNO3003 Digital QAM Modulator
RNO3003 QAM Modulator is the main equipment CATV digital head-end, receiving DVB transport streams which come from coder, multiplier, DVB gateway, scrambler, video server etc. It does signal processing like RS coding, convolution interleaving and QAM modulating, providing IF/RF output.
Features:
Complying with EN300 429/ITU-T J.83A (DVB-C), GB/T170 standard
Support 16QAM, 32QAM, 64QAM, 128QAM and 256QAM constellation modes.
Supporting ASI and DS3 input and output
PID filter, re-reflection, PSI, SI information synchronal updating possible.
Automatically code stream stuffing and empty pocket deleting.