With the DST839, Technicolor was the first set-top box manufacturer to integrate and demonstrate HEVC and 4K Ultra HD technologies in a satellite media server. Equipped with HEVC, the DST839 enables operators to significantly reduce bandwidth consumption for video transmission, offer additional channels and deliver these services throughout the home.

Our 4K Ultra HD set-top boxes make full benefit from Technicolor’s Ultra HD expertise, from creation to distribution and consumption, for a more vivid video experience at home. The 2160p/60 video quality allows four times as much detail as 1080p full HD as well as smoother and more realistic reproduction of movement at 60 frame rate.

The DST839 4K Ultra HD Media Server features 8 satellite tuners to offer multi-room HEVC/AVC streaming to multiple connected devices over advanced 802.11ac Wi-Fi.

Using a powerful 20 000 DMIPS processor, the set-top box is future-proof for high CPU demanding services such as gaming or next generation Android apps. What’s more, the DSI850 features the latest wireless standard for seamless multi-room content distribution and access to internet connected services.



  • Satellite and terrestrial broadcast TV: 8 + 1 tuners configuration (DVB-S2 + DVB-T/T2) incl. option for fast channel change
  • 4K Ultra HD video: HEVC 4K Ultra HD 2160p/60 video decode and display
  • DVR service with a built-in internal 3.5" or 2.5" HDD
  • IP connected services (e.g. VoD, apps, OTT) using built-in IEEE 802.11ac Wi-Fi solution
  • Multi-room and multi-screen services: multiple decode/transcode in HEVC/AVC to client boxes and mobile devices and advanced 802.11ac Wi-Fi solution for video streaming throughout the home
  • Enhanced user experience: high performance CPU at 20 000 DMIPS & 3D graphics allowing for improved UI and gaming experience
  • Customizable with multiple middlewares and CA solutions including Technicolor Homeware

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