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 for access to radio spectrum (Draft ETSI EN 303354 V1.1.8 (2024-06)) (english version)
Edition 2024-08-15

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

Amendment 1 - Optical amplifiers - Part 5-2 : qualification specifications - Reliability qualification for optical fibre amplifiers

Optical amplifiers - Test methods - Part 1-2: Power and gain parameters - Electrical spectrum analyzer method

BS EN IEC 61291-5-2/AMD1 Amendment 1 - Optical amplifiers. Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers
Edition 2025-01-03

BS EN IEC 61290-1-2 Optical amplifiers - Test methods. Part 1-2: Power and gain parameters - Electrical spectrum analyzer method
Edition 2024-12-20

Draft BS EN 61290-3-2 Optical amplifiers - Test methods. Part 3-2: Noise figure parameters - Electrical spectrum analyzer method
Edition 2025-05-16

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