Excellence. Its in our DNA

20 years of Altech UEC in Australia

Altech UEC celebrates it's 20th anniversary in Australia.  Starting out all the way back in 1998 with the Optus Aurora Remote Area Broadcast System (RABS).

Altech UEC provides a large range of Reliable, Durable and Quality products with 240VAC and 12VDC Power input options.

The National NAS Australia Service Network and fully staffed Service Centre at H/Q along with a 24 Month Warranty on all DSD4121RV sold from 1 April 2018 provide peace of mind.

DSD4121RV VAST Digital TV Receiver

DSD4121RV Features


The DSD 4121 RV is a MPEG 2/4 High Definition digital set top box designed specifically to meet the requirements of the Optus Aurora Digital platform and associated VAST certification process.

The DSD 4121 RV utilizes mature tried and tested technology that allows connectivity to both flat panel and legacy CRT TV’s. The product has been future proofed through the incorporation of an Ethernet port for connection to the internet and USB port that can convert the unit as a PVR unit and/or for media playback.

The DSD 4121 has been designed with an external 12 Volt D.C power supply which provides portability allowing a traveler to connect this decoder to a well regulated 12 Volt D.C supply.

  • STi7111 Secure Processor Core
  • MPEG-2/4 High Definition
  • DVB-S2 Front end
  • F-Type Satellite input
  • IRDETO secure silicon conditional access
  • 450 MHz core processor
  • Over-the-Air secure software download
  • HDMI output
  • Component video output
  • Coaxial S/PDIF digital audio output
  • Optical digital audio output
  • Dolby digital audio
  • Subtitles
  • Stereo audio outputs
  • USB 2.0 interface
  • 8 Day electronic program guide
  • Australian VAST certified
  • External 240V/12Volt DC power supply

    More Information

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    Where to Buy


    New South Wales


    South Australia


    •  TBA

    Western Australia

    Northern Territory


    About VAST

    Viewer Access Satellite Television (VAST) provides digital television and radio servcies to viewers in remote areas of Australia; as well as viewers who are unable to receive digital TV through their normal antenna because of issues relating to local interference, terrain or distance from the transmitter in their area. The VAST service has channels for the ABC, SBS and the Australian commercial television networks.

    Access to the commercial television services on VAST is governed by broadcast license conditions, and each application is assessed against those criteria. The ABC and SBS services are available to all viewers with a VAST decoder.

    To find out more about FTA access over the VAST satellite system, visit the MySatTV website