首页 / 标准检索
标准检索
共找到 26,879 项标准，第 157 / 1344 页
IEC 61290-3-2:2008
Optical amplifiers - Test methods - Part 3-2: Noise figure parameters - Electrical spectrum analyzer method
现行
ICS 33 电信、音频和视频工程
2008
34 页
¥2
IEC 61290-3-3:2013
Optical amplifiers - Test methods - Part 3-3: Noise figure parameters - Signal power to total ASE power ratio
现行
ICS 33 电信、音频和视频工程
2013
34 页
¥2
IEC 61290-3:2008
Optical amplifiers - Test methods - Part 3: Noise figure parameters
现行
ICS 33 电信、音频和视频工程
2008
21 页
¥2
IEC 61290-4-1:2016
Optical amplifiers - Test methods - Part 4-1: Gain transient parameters - Two-wavelength method
现行
ICS 33 电信、音频和视频工程
2016
39 页
¥2
IEC 61290-4-2:2011
Optical amplifiers - Test methods - Part 4-2: Gain transient parameters - Broadband source method
现行
ICS 33 电信、音频和视频工程
2011
36 页
¥2
IEC 61290-4-3:2015
Optical amplifiers - Test methods - Part 4-3: Power transient parameters - Single channel optical amplifiers in output power control
修订中
ICS 33 电信、音频和视频工程
2015
24 页
¥2
IEC 61290-4-4:2018
Optical amplifiers - Test methods - Part 4-4: Gain transient parameters - Single channel optical amplifiers with gain control
现行
ICS 33 电信、音频和视频工程
2018
27 页
¥2
IEC 61290-5-1:2006
Optical amplifiers - Test methods - Part 5-1: Reflectance parameters - Optical spectrum analyzer method
现行
ICS 33 电信、音频和视频工程
2006
23 页
¥2
IEC 61290-6-1:1998
Optical fibre amplifiers - Basic specification - Part 6-1: Test methods for pump leakage parameters - Optical demultiplexer
现行
ICS 33 电信、音频和视频工程
1998
21 页
¥2
IEC 61290-7-1:2007
Optical amplifiers - Test methods - Part 7-1: Out-of-band insertion losses - Filtered optical power meter method
现行
ICS 33 电信、音频和视频工程
2007
20 页
¥1
IEC 61291-1:2018
Optical amplifiers - Part 1: Generic specification
现行
ICS 33 电信、音频和视频工程
2018
58 页
¥3
IEC 61291-2:2023
Optical amplifiers - Part 2: Single channel applications - Performance specification template
现行
ICS 33 电信、音频和视频工程
2023
39 页
¥2
IEC 61291-4:2011
Optical amplifiers - Part 4: Multichannel applications - Performance specification template
现行
ICS 33 电信、音频和视频工程
2011
22 页
¥2
IEC 61291-5-2:2017/COR1:2019
Corrigendum 1 - Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers
现行
ICS 33 电信、音频和视频工程
2017
1 页
¥1
IEC 61291-6-1:2008
Optical amplifiers - Part 6-1: Interfaces - Command set
现行
ICS 33 电信、音频和视频工程
2008
50 页
¥3
IEC 61293:2019
Marking of electrical equipment with ratings related to electrical supply - Safety requirements
现行
ICS 29 电气工程
2019
32 页
¥2
IEC 61297:1995
Industrial-process control systems - Classification of adaptive controllers for the purpose of evaluation
现行
ICS 25 机械制造
1995
15 页
¥1
IEC 61298-1:2008
Process measurement and control devices - General methods and procedures for evaluating performance - Part 1: General considerations
现行
ICS 25 机械制造
2008
34 页
¥2
IEC 61298-1:2026
Process measurement and control devices - General methods and procedures for evaluating performance - Part 1: General considerations
现行
ICS 25 机械制造
2026
18 页
¥1
IEC 61298-2:2008
Process measurement and control devices - General methods and procedures for evaluating performance - Part 2: Tests under reference conditions
现行
ICS 25 机械制造
2008
53 页
¥3