CATV multiplex modulator

Overview:

Multiplexer QAM modulator is one of the main equipment of cable digital TV head-end, receiving data from the encoder, 

multiplexer, DVB gateway, scrambler, video server and other DVB transport stream, and make RS codes, convolution

interleaving and QAM modulation channel processing, RF output. Use a new generation of integrated circuits BCM3034,

low-power, high index.

Features:

   u  Meet DVB standard channel coding;

   u Support full range of variable Symbol Rate and QAM mode;

   u 8M cache, anti-burst stream;

   u Data filling function;

   u Support IP data injection;

   u Configurable PID filter, re-mapping, PSI, SI information synchronization   update;

   u Support NIT table inserts;

   u Real-time transport stream monitoring;

   u PCR correction;

   u Fixed or variable frequency output;

   u Provide ASI and DS3 (Optional) Enter interface;

   u Provide RF output monitoring port (-20dB);

   u Local and remote control;

   u LCD display in Chinese and English, easy and flexible to operate;

   u High reliability design, stable operation.

   u Support Annex-A (Europe) and Annex-B (America).

Technical Specification: