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ETSI - European Telecommunication Standard Institute(ETSI) produces globally-applicable standards for information and telecommunication technologies (ICT) including land, mobile, radio, converged, broadcast and internet technologies.
Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Multiplexing structure
Standard published on 31.3.1992
Selected format:Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Multiplexing structure
Standard published on 15.1.1995
Selected format:Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Multiplexing structure
Standard published on 30.4.1997
Selected format:Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Multiplexing structure
Standard published on 25.9.2001
Selected format:Terminal Equipment (TE); Videotex Audio syntax
Standard published on 20.3.1992
Selected format:Transmission and Multiplexing (TM); Protocol suites for Q interfaces for management of transmission systems
Standard published on 17.11.1992
Selected format:ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Maritime Emergency Position Indicating Radio Beacons (EPIRBs) intended for use on the frequency 121,5 MHz or the frequencies 121,5 MHz and 243 MHz for homing purposes only; Part 1: Technical characteristics and methods of measurement
Standard published on 3.8.2000
Selected format:Electromagnetic compatibility and Radio spectrum Matters (ERM); Maritime Emergency Position Indicating Radio Beacons (EPIRBs) intended for use on the frequency 121,5 MHz or the frequencies 121,5 MHz and 243 MHz for homing purposes only; Part 2: Harmonized EN under article 3.2 of the R&TTE Directive
Standard published on 3.8.2000
Selected format:Electromagnetic compatibility and Radio spectrum Matters (ERM); Maritime Emergency Position Indicating Radio Beacons (EPIRBs) intended for use on the frequency 121,5 MHz or the frequencies 121,5 MHz and 243 MHz for homing purposes only; Part 3: Harmonized EN covering essential requirements of article 3.3 (e) of the R&TTE Directive
Standard published on 11.5.2001
Selected format:Radio Equipment and Systems (RES); Maritime Emergency Position Indicating Radio Beacons (EPIRBs) intended for use on the frequency 121.5 MHz or the frequencies 121.5 MHz and 243 MHz for homing purposes only Technical characteristics and methods of measurement
Standard published on 31.12.1991
Selected format:Latest update: 2025-12-18 (Number of items: 2 252 678)
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