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Single Channel HD Encoder
Single Channel HD Encoder


Product Code: BLT-HDE-1C-QAM

Description Technical Specs

The HDE-1C-QAM (MPEG-2 HD Encoder – 1xComponent/Composite – 1xQAM) accepts one (1) high-definition (HD) program from a component input or (1) standard definition (SD) from a composite video input. MPEG-2 encoded outputs are available in QAM (1x) format. The QAM RF output is frequency agile over the entire CATV frequency range of 5-1002 MHz (channels T7-T14, 2-158) with an output level of +40 dBmV. The encoder also has a Delayed Audio output feature to provide proper lip-syncing when external audio amplifiers are used in the system.

The encoder supports Dolby® Digital audio encoding and Closed Captioning (EIA-608). Comprehensive remote monitoring and control is accomplished using any standard Web browser via a front-panel 100/1000 Ethernet connection.


  • Accepts one (1) program from any of the following inputs: 1xComponent or 1xComposite
  • Delivers the following outputs: 1xQAM
  • Provides +40 dBmV QAM RF output level
  • Provides comprehensive GUI-based monitoring and control via standard Web browsers
  • Compact design permits installation of up to 3 Encoder modules in 1RU
  • Supports Real-time Dolby® Digital audio encoding
  • Supports user-defined PSIP configuration
  • Supports Closed Captioning EIA-608
  • Full QAM output channel coverage from 5 to 1002 MHz (T7 to 158)
  • Delayed Digital Audio Output feature for external audio applications
  • Optional Analog Delayed Audio Output for public address system interface

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