Description:
JXDH-6302 QAM Modulator, is the main equipment CATV digital head-end, receiving DVB transport streams which come

Outline:
JXDH-6302 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.

Features:
*Complying DVB standard signal channel coding.
*Support full range variable data rate, bandwidth and QAM mode Data stuffing
*Super buffer (optional),anti-burst code stream
*PID filter, re-reflection, PSISI information synchronal updating possible.
*Automatically code stream stuffing and empty pocket deleting.
*Code stream real-time monitoring, empty pocket filtering
*Support NIT table modifying
*Real-time code stream monitoring
*PCR adjusting, output symbol rate variable:1-7Ms/s
*Fixed or agile channel output;
*Providing ASI and Ds3 input port and output port (optional)
*Providing RF output monitoring port-20dB
*Local or Remote administration possible.
*LCD display, flexible in operating
*High reliability design, stable in running