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Solid Signal > Commercial Equipment > Modulators and Demodulators > Blonder Tongue SDE-4AV-QAM

Blonder Tongue MPEG-2 SD Encoder (SDE-4AV-QAM)
Blonder Tongue MPEG-2 SD Encoder (SDE-4AV-QAM)
Blonder Tongue MPEG-2 SD Encoder (SDE-4AV-QAM)

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Blonder Tongue MPEG-2 SD Encoder (SDE-4AV-QAM)

Brand: Blonder Tongue           P\N: SDE-4AV-QAM          

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Availability: Usually Ships Same Day
Condition: New

Your Price: $277999

List Price: $3,474.99


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Solid Signal is an Authorized Reseller of Blonder Tongue products.
Solid Signal is an Authorized Reseller of Blonder Tongue products.
This MPEG-2 Enhanced SD Encoder provides superior Standard Definition (SD) encoding allowing the operator to use low video bitrates freeing up valuable bandwidth while preserving video quality. The unit accepts up to four standard-definition (SD) input programs in NTSC baseband Audio/Video format. Each input program is digitized, MPEG-2 encoded and then multiplexed into one Multi-Program Transport Stream (MPTS). The output is available in the following formats simultaneously: 1xQAM, 1xASI, and 1xIP (GigE; MPTS).

The encoder supports Dolby® Digital audio encoding and closed captioning (EIA-608). It is also equipped with an Emergency Alert System (EAS) interface. A front-panel RF test-point allows for monitoring and testing of the QAM output without service interruption. The comprehensive remote monitoring and control is accomplished using any standard web browser via a rear-panel 10/100Base-T Ethernet connection.

Key Features
  • Enhanced SD performance for low video bit rates
  • Accepts up to four programs in NTSC baseband A/V format
  • Simultaneously delivers 1xQAM, 1xASI, and 1xGigE outputs
  • Digitizes, MPEG-2 encodes, and multiplexes up to four programs into one MPTS
  • Supports optional HD software upgrade to accept one program from 1xHDMI (unencrypted), 1xVGA, or 1xComponent inputs


  • Supports Real-time Dolby® Digital audio encoding

  • Supports Closed Captioning EIA-608

  • Supports user-defined PSIP configuration

  • Provides comprehensive GUI-based monitoring and control via standard Web browsers

  • Provides a front-panel RF test point (at 20 dB below primary QAM output)

  • Configurable to ITU-T J.83 Annex A and B digital QAM formats

  • Equipped with EAS interface (Analog Video + L/R Audio)


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