Low-voltage switchgear and controlgear - Control circuit devices and switching elements - d.c. interfaces for proximity sensors and switching amplifiers (NAMUR) (IEC 17B/936/CDV)
Edition 1998-09-01

Wireless Microphones; Audio PMSE up to 3 GHz; - Part 4: Assistive Listening Devices including personal sound amplifiers and inductive systems up to 3 GHz; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU
Edition 2017-08-01

Amplifiers and active antennas for TV broadcast reception in domestic premises; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU
Edition 2017-05-01

Optical amplifiers. Parameters of optical fibre amplifier components
Edition 2022-07-29

Optical amplifier technical reports. Theoretical background for noise figure evaluation using the electrical spectrum analyzer
Edition 2003-03-10

Optical amplifiers. Classification, characteristics and applications
Edition 2020-04-01

Optical amplifiers. Maximum permissible optical power for the damage-free and safe use of optical amplifiers, including Raman amplifiers
Edition 2023-01-31

Optical amplifiers. Polarization mode dispersion parameter. General information
Edition 2005-12-05

Optical amplifiers. Distributed Raman amplification
Edition 2023-02-01

Optical amplifiers. Four wave mixing effect in optical amplifiers
Edition 2011-12-31