If I use ADRF6850 as IQ Demodulator with a baseband width 28MHz, what evm value I can expect? Cannot find in the datasheet.
The EVM performance is not specified as it depends on a lot of different parameters outside of the ADRF6850 such as symbol rate, modulation format and baseband filtering as well as ADRF6850 parameters such as LO phase noise, quadrature error, etc.
From talking with my colleagues, at 28MHz, we would expect EVM to fall at about 1.5%, maybe higher but we have not measured it and it also depends on modulation format and RF frequency.
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