Product details Photon Broadband Technology Co.,Ltd is one of the leading China asi qam modulator manufacturers, welcome to wholesale cheap asi qam modulator from our factory. 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. Support NIT able modifying. Real-time code steam monitoring. empty pocket filtering Providing ASI and DS3 input port and output port (optional); Supporting NMS operation LCD display, flexible in operating;
