ISDB-Tmm 调制标准

   ISDB-Tmm is an extension to ISDB-T for terrestrial mobile broadcasting. It allows up to 33 segments concatenated without guard band. Receivers tune to a sub-band of the full signal.
   ISDB- TMM标准是ISDB-T在地面移动广播的一个扩展。它允许多达33段串连无保护带。接收机调谐到全部信号的一个子波段

 
  ISDB-Tmm is available as a modulation option for all DekTec VHF/UHF modulators. The maximum bandwidth is 8Mhz, except on the DTA-2111 and the new DTA-2115, which support the full 14.5MHz bandwidth required for 33-segment ISDB-Tmm.

  ISDB- TMM可作为DekTec VHF / UHF所有调制器的调制选项。最大带宽为8MHz ，除此之外，DTA- 2111和新的DTA -2115 ，它支持33段ISDB - TMM所需的完整14.5MHz带宽。