標準號：BS EN 62153-1-1-2004
中文標準名稱：金屬通信電纜試驗方法.電氣.用離散傅里葉逆變換(IDFT)測量頻域中的脈沖/分步回程損失
英文標準名稱：Metallic communication cables test methods - Electrical - Measurement of the pulse/step return loss in the frequency domain using the inverse discrete fourier transformation (IDFT)
標準類型：K13
發布日期：2004/2/19 12:00:00
實施日期：2004/2/19 12:00:00
中國標準分類號：K13
國際標準分類號：33.120.10
引用標準：IEC 60050;IEC 61156-1-2002;IEC 61196-1-1995
適用范圍：This part of IEC 62153 describes the test which determines the regularity of impedance of r.f. cables by measuring the return loss in the frequency domain using a vector network analyser equipped with a reflection test set (bridge) and transferring the results into the time domain by using the Inverse Discrete Fourier Transformation (IDFT). NOTE This is an additional optional test for the metallic communication cables described in IEC 61156-1 and IEC 61196-1.