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Sichuan Desai Electronics Co.,Ltd

 
 
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QAM modulator 

  Category : Telecommunications->Others->telecommunication product

     
QAM modulator
       

  Product Specification
 
  Model No:      NDS3303
  Brand  NDS
  Materials  Aluminum
  Size  44mm482mm360mm    
  Weight  7kg
  Color  black
  Packing  Paper Carton
  Minimum Order  1
  Payment Term  L/C at sight

 

    Product Detail
  Outline
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.
Feature
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 ASI and DS3 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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