EVM (TD-SCDMA)
EVM Error vector magnitude (EVM): A quality metric in digital communication systems. See the EVM metric in the Error Summary Table topic in each demodulator for more information on how EVM is calculated for that modulation format. is the Channel Error Vector Magnitude for the specified . The display shows these EVM values; the RMS (root mean square in percent) EVM, the Peak (largest) EVM, and the symbol number with the Peak EVM.
Chan EVM is similar to digital demod EVM. See Digital Demod Error Vector Magnitude (EVM) for further information about this trace data.
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