ProductsBroadcast front-end equipment

  • Product Name:

    DCH-3000TM digital modulator, digital TV QAM modulator

  • Categories:Broadcast front-end equipment / Products
  • Date:2020-08-14
  • Product introduction: DCH-3000TM is a professional-grade digital TV QAM modulator. It can support DVB-S2/S, DVB-C or DVB-T reception. At the same time, it is equipped with ASI stream input interface as standard. Users can also choose DS3 inpu ...
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1 pcs sample
3342.83 USD
/pcs
USD
Airmail 25days

pcs
USD
/pcs
USD
Airmail 25days

Product Description

Product introduction:

DCH-3000TM is a professional-grade digital TV QAM modulator. It can support DVB-S2/S, DVB-C or DVB-T reception. At the same time, it is equipped with ASI stream input interface as standard. Users can also choose DS3 input and output module. The rich interface resources make DCH-3000TM can be widely used in digital cable TV front-end system. In addition, DCH-3000TM supports a flexible code stream re-multiplexing function, which can re-multiplex the code stream input from Tuner or DS3, ASI, and regenerate the PSI/SI information table, and modulate it into a QAM signal after re-integration. Digital cable TV network. Moreover, DCH-3000TM provides a friendly user management interface, supports front panel operation, network management software based on SNMP protocol and WEB remote network management. With its rich functions and high-quality QAM signal output, it provides high-integration integrated modulator solutions for major operators and radio, film and television bureaus.

Features:

• DVB-S2/S, DVB-C, DVB-T and DS3 and other input methods (optional)

• ASI input and output interface

• Tuner input signal strength indicator, Eb/No and BER quality monitoring

• Support QAM, COFDM modulation standards

• Support 16/32/64/128/256/64B/256B QAM

• 48~862MHz agile adjacent frequency output

• 120dBμV higher output level

• Support stream re-multiplexing function

• Support PSI/SI information automatic/manual insertion editing function (PAT, PMT, CAT, NIT, SDT/BAT information table)

• Program, PID filtering and remapping

• The equipment can be remotely operated and monitored through the WEB network management interface

• Local network software upgrade

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