Model: NDS3303 Name: QAM Modulator

NDS3303 QAM Modulator, is the main equipment CATV digital head-end, receiving DVB transport streams which come from coder, multiplexer, DVB gateway, scrambler, video server etc. It does signal processing like RS coding, convolution interleaving and QAM modulating, providing IF/RF output. Complying DVB standard signal channel coding. Support full range variable data rate, bandwidth and QAM mode Data stuffing PID filter, re-reflection, PSI¡¢SI information synchronal updating possible. Automatically code stream stuffing and empty pocket deleting. Code stream real-time monitoring, empty pocket filtering Support NIT table modifying PCR adjusting, output symbol rate variable:1-7Ms/s£» Fixed or agile channel output; Providing DVB ASI/SPI code stream interface. Providing RF output monitoring port£¨-20dB£©£» Local or Remote administration possible. LCD display, flexible in operating High reliability design, stable in running

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