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Product Feature

1U half size and signal status displaying.
Combination enables automatic observation, real-time recording and remoteplayback.
Its series are installed 21 points of domestic largest IP redeliver and comparison observation system.
Reliable career!!

■Features

  • Demodulating DTTV broadcasting and outputting TS signal through ASI and SPI.
    ※Supported frequency in Japan: 90 to 470 MHz(Digital radio,VHF 1 to 12, CATV 13 to 63), 470 to 770 MHz(UHF 13 to 62)
    ※Supported frequency in Brazil: 177 to 214 MHz(VHF 7 to 13ch), 473 to 786 MHz(UHF 14 to 66), 79 to 646 MHz(DTTV 5 to 99 ch)


  • Control of this unit such as changing channel and several information are available through LAN or keys  and LCD on the front panel.
    ※Several information: BER(after Viterbi decoding and after RS decoding), C/N, NET-ID.


  • ●Several type of output TS are available. Ex: layer selection,
    NULL removal, packet/burst mode, IIP, adding RS, TCS.
    ●Several type of output TS are available. Ex: layer selection,
    NULL removal, packet/burst mode, IIP, adding RS, TCS.
    ●Alarm output contacts are available.
    ●Accommodated to broadcasting frequency channel in Brazil.

ISDB-T demodulator Product Photo FRONT
ISDB-T demodulator Product Photo REAR
DMB-2-ISDBT(ISDB-T demodulator)


■Usage

  1. BER, C/N, and TMCC can be checked by only this unit.
    ※Attached application can check status and several setting such as channel.
    ※Communication protocol can be announced if it's desired.
  2. Combination with observing server enables RF observation.
    ※Alarm and simple GUI supports user's quick correspondence.
    Cycle switching observation is enabled only by this unit.

  3. Combination with recording system enables TS recording.
  4. Combination with our products, WA-5 and John+ enables  playback of favorite stream from remote point through LAN.

ISDB-T demodulator Block Diagram