標準號：BS EN 60512-23-4-2001
中文標準名稱：屏蔽和過濾試驗.試驗23d:傳輸線路時域反射
英文標準名稱：Connectors for electronic equipment - Tests and measurements - Screening and filtering tests - Test 23d - Transmission line reflections in the time domain
標準類型：L10
發布日期：2001/9/24 12:00:00
實施日期：2001/9/24 12:00:00
中國標準分類號：L10
國際標準分類號：31.220.10
適用范圍：This part of IEC 60512 defines two test methods for evaluating the performance of a connector in a transmission line by measuring the reflections produced by it in the time domain. In these methods, the connector under test is treated as a discontinuity in a transmission line with a controlled characteristic impedance. Test method A uses precision coaxial and semi-rigid coaxial cables to connect the connector under test and the test equipment. This method is suitable for many connector or cable assembly geometries. Test method B uses precision test boards, precision coaxial cables and semi-rigid coaxial cables to connect the connector under test and the test equipment. This method is suitable for printed board connectors.