• A delegation from Timor Leste visit DTVNEL(Beijing)
  • DTVNEL held successfully International DTV Forum in Lao
  • Sharing of test platform is established in DTVNEL
  • DTVNEL attended the 4th China-Africa media cooperation forum
  • DTMB technology training course is held for Pakistani delegation
  • Pakistani delegation visited DTVNEL again

Home > Achievement

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Evolution of DTMB system
    Advantages of DTMB international standards are advanced technology, complete property rights, excellent performance and easy deploy E-DTMB and DTMB-A standard are 2 extensional standards from DTMB standard, these 3 standards are concomitant for differentapplications DTMB standard is usually used for free public broadcasting; E-DTMB standard works good at mobile TV transmission, DTMB-A standard is more suitable for high definition ...

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DTMB demonstration system
    DTMB standard is designed for fast synchronization, high efficient estimation and balanced PN sequence, has advanced technologies onguard interval filling, low density parity check(LDPC) and spectrumspread DTMB Standard supports transmission bitrate from 4 813 Mbps to 32 486 Mbps, data carrier whether SD TV or HD TV, signal receptionwhether fixation or movement, network type whether MFN or SFN DTMB standard is not only serving f...