標準號：BS EN 60512-25-7-2005
中文標準名稱：電子設備連接器.試驗和測量.試驗25g.阻抗、反射系數和電壓駐波比(VSWR)
英文標準名稱：Connectors for electronic equipment - Tests and measurements - Test 25g - Impedance, reflection coefficient and voltage standing wave ratio (VSWR)
標準類型：L23
發布日期：2005/4/18 12:00:00
實施日期：2005/4/18 12:00:00
中國標準分類號：L23
國際標準分類號：31.220.10
適用范圍：This part of IEC 60512 applies to interconnect assemblies, such as electrical connectors and cable assemblies, within the scope of IEC technical committee 48. This standard describes test methods to measure impedance, reflection coefficient, and voltage standing wave ratio (VSWR) in the time and frequency domains. NOTE These test methods are written for test professionals who are knowledgeable in the electronics field and are trained to use the referenced equipment. Because the measurement values are heavily influenced by the fixturing and equipment, this method cannot describe all of the possible combinations. The major equipment manufacturers provide application notes for a more in-depth technical description of how to optimize the use of their equipment. It is imperative that the referencing document include the necessary description and sketches for the test professional to understand how to set up and perform the requested measurements.