🌐EnglishEnglishDeutschРусский中文EntityQ3655948· pop 7· linked from 6 articleserror vector magnitudeAlso known as EVM, relative constellation error, RCEmeasure used to quantify the performance of a digital radio transmitter or receiverAvailable in 6 languagesDeutsch中文РусскийBulgarianUkrainianvia Wikidata sitelinks · CC0ConnectionsradioEntityEuclidean vectorEntityCategoriesDigital radioQuantized radio modulation modesRadio electronics