High Definition Encoder - 4 Programs
Limited Availabililty

The HDE-4S-QAM accepts up to four HD programs from any of the following inputs: 4xHD-SDI, and 4xComponent/Composite.

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MPEG-2 encoded outputs are available in the following formats simultaneously: 4xQAM, 4xIP (1000Base-T Ethernet), and 4xASI.
To improve transport efficiency, the encoder allows operators to (i) assign one to four programs to each QAM output channel, and (ii) individually turn on/off each of the four adjacent QAM output channels.
The encoder supports Dolby® Digital and Closed Captioning (EIA-608 and EIA-708). It is also equipped with an Emergency Alert System (EAS) interface.