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持續時間: 00:02:26
發行日期: 2012/3/22

Measuring Digital Television Transmitter Impairments

When installing and maintaining digital television transmitters, it's important for technicians to be able to deduce common impairments from measurement results.


This video shows the key measurement, Modulation Error Ratio (MER), used in mult-carrier OFDM systems such as DVB-T and ISDB-T.

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