IEC 61300-3-55:2020 EN-FR 2dff5741
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-55:Examinations and measurements - Polarisation extinction ratio and keying accuracy of polarisation maintaining, passive, optical components
现行
发布日期 :
2020-05-07
实施日期 :
IEC 62153-4-16:2021 EN-FR 3fec14d6
Metallic cables and other passive components test methods - Part 4-16: Electromagnetic compatibility (EMC) - Extension of the frequency range to higher frequencies for transfer impedance and to lower frequencies for screening attenuation measurements using the triaxial set-up
现行
发布日期 :
2021-08-24
实施日期 :
IEC 61300-3-53:2020 EN-FR 93d90f73
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-53: Examinations and measurements - Encircled angular flux (EAF) measurement method based on two-dimensional far field data from multimode waveguide (including fibre)
现行
发布日期 :
2020-12-15
实施日期 :
IEC 61300-3-53:2020 RLV EN 560722c1
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-53: Examinations and measurements - Encircled angular flux (EAF) measurement method based on two-dimensional far field data from multimode waveguide (including fibre)
现行
发布日期 :
2020-12-15
实施日期 :