DIGITAL MODULATORS

These modulation products enable service providers to process

incoming COFDM or QPSK  (freeview or satellite) streams for

QAM output to subscribers, including the ability to dynamically:

• Receive and monitor COFDM&QPSK streams
• Modulate and upconvert streams for QAM output
• Remultiplex up to four local ASI streams
• Block services
• View and change PSI/SI information
• Regenerate SI-tables (including EIT tables)
• Measure bit rate of incoming services
• Integrate with several third party conditional access
• Prevent and minimize the impact of system failure

And, while many of these systems can operate as a standalone

processor, they also can be monitored and managed over a network

or online allowing full integration into a complete digital solution.