略語大辞典 [C] 21 SFDR spurious free dynamic range 無スプリアス ダイナミック レンジ. 歪みの発生しない信号振幅範囲. 無線機器回路で不用輻射の発生しない信号の最大振幅範囲.spurious free dynamic range; a performance parameter of amplifiers; defined as two third of the difference between the OIP3(output third order intercept point) in dBm and the output minimum 丸善「略語大辞典」JLogosID : 11859314