EiTV Downconverter Box

With EiTV Downconverter Box your broadcaster guarantees more quality in the decoding of your IP streams.

Ensure more quality in the decoding of your IP streams and generate an audio/video signal for various operations with the EiTV Downconverter Box.

Configure via WebBrowser and define which VHF/UHF frequency of the ISDB-T channel or IP stream (TSoverUDP or TSoverRTP) you want to tune.

The Closed Caption conversion module is responsible for decoding the text received in the ARIB-B24 protocol and converting it to the CEA-608 standard that will be inserted in Field 1 of Line 21 in the composite output.

Decode texts through the Closed Caption module and convert them to the CEA-608 standard, being able to generate LetterBox/PanScan video formats.


Video Decoding:

  • Standards: H.264 (MPEG-4 AVC), MPEG2
  • Formats: 480i, 720p and 1080i
  • Frame Rate: 25, 30, 50 and 60 fps
  • Video frequency: 50 and 60Hz

Audio Decoding:

  • Standards: HE-AAC@L4, AAC and MPEG1 Management and Power:
  • WEB interface
  • SNMP
  • Internal 12V Source: AC 100–240V ~50/60Hz

Input interfaces:

  • ISDB-T Tuner: VHF/UHF Frequency Range 174 to 806 MHz (channels 7 to 69)
  • Sensitivity: -75dBm minimum input level
  • 1 USB port (USB/Ethernet adapter provided)

Output interfaces:

  • HDMI (1080i, 720p, 480i)
  • Composite Video (PAL-M and NTSC) and Stereo Audio (Left/Right)