Error vector magnitude (EVM) is one of the main parameters to characterize the performance of a digital transmitter or receiver. The well-established R S FSW signal and spectrum analyzer from Rohde Schwarz has been the leading instrument for high-end measurements requiring extreme precision. Its new front end continues the path of innovation with unrivaled EVM measurement accuracy for wideband modulated signals in the mmWave range. This makes the solution ideal for testing any high-end ...