Fibre optic interconnecting devices and passive components - Fibre optic tuneable bandpass filters - Generic specification (IEC 63032:2018); German version EN IEC 63032:2018
Edition 2019-10

Fibre optic interconnecting devices and passive components - Fibre optic tuneable bandpass filters - Generic specification
Edition 2018-08

Methods of measurement for radio transmitters; part 2: bandwidth, out-of-band power and power of non-essential oscillations
Edition 1982-11

Fibre optic interconnecting devices and passive components - Fibre optic tuneable bandpass filters - Generic specification (IEC 63032:2018) (german version)
Edition 2019-11-01

Fibre optic interconnecting devices and passive components - Performance standard - Part 081-06: Non-connectorized single-mode fibre optic middle-scale 1 x N DWDM devices for category OP+ - Extended outdoor protected environment (IEC 86B/4398/CD:2020); Text in German and English
Edition 2022-10

Fibre optic interconnecting devices and passive components - Performance standard - Part 081-03: Non-connectorized single-mode fibre optic middle-scale 1 x N DWDM devices for category OP - Outdoor protected environment (IEC 86B/4485/CD:2021); Text in German and English
Edition 2022-11

Measuring method for the level of intermodulation products generated in a gyromagnetic device (IEC 61843:1997); German version EN 61843:1997
Edition 1998-03

Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2016); German version EN ISO 4892-3:2016
Edition 2016-10

Optical amplifiers - Test methods - Part 1-3: Power and gain parameters - Optical power meter method (IEC 61290-1-3:2021); German version EN IEC 61290-1-3:2021
Edition 2023-10

Filters using waveguide type dielectric resonators - Part 2: Guidance for use (IEC 61337-2:2004); German version EN 61337-2:2004
Edition 2005-03