QAM Modulator, is the main equipment CATV digital head-end, receiving DVB transport streams which come from coder, multiplexer.

CSP-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 

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