Meteorological Aids (Met Aids); Radiosondes to be used in the 400,15 MHz to 406 MHz frequency range with power levels ranging up to 200 mW; Part 1: Technical characteristics and test methods (Endorsed by Asociación Espanola de Normalización in December of 2018.)

Die Norm herausgegeben am 1.12.2018

Electromagnetic compatibility and Radio spectrum Matters (ERM); Meteorological Aids (Met Aids); Radiosondes to be used in the 400,15 MHz to 406 MHz frequency range with power levels ranging up to 200 mW; Part 2: armonized EN covering essential requirements under article 3.2 of the R&TTE Directive (Endorsed by AENOR in December of 2014.)

Die Norm herausgegeben am 1.12.2014

Meteorological Aids (Met Aids); Radiosondes to be used in the 400,15 MHz to 406 MHz frequency range with power levels ranging up to 200 mW; Part 2: Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU (Endorsed by AENOR in December of 2016.)

Die Norm herausgegeben am 1.12.2016

Meteorological Aids (Met Aids); Radiosondes to be used in the 400,15 MHz to 406 MHz frequency range with power levels ranging up to 200 mW; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (Endorsed by Asociación Espanola de Normalización in November of 2017.)

Die Norm herausgegeben am 1.11.2017

Meteorological Aids (Met Aids); Radiosondes to be used in the 400,15 MHz to 406 MHz frequency range with power levels ranging up to 200 mW; Harmonised Standard for access to radio spectrum (Endorsed by Asociación Espanola de Normalización in March of 2018.)

Die Norm herausgegeben am 1.3.2018

TECHNICAL SODIUM HYDROXIDE (CAUSTIC SODA).

Die Norm herausgegeben am 15.12.1964

Fixed Radio Systems; Point-to-point equipment; High capacity digital radio relay systems carrying STM-4, 4 x STM-1 or 2 x STM-1 signals in bands with 55/56 MHz channel spacing (Endorsed by AENOR in November of 2006.)

Die Norm herausgegeben am 1.11.2006

Fixed Radio Systems; Multipoint equipment; Multipoint digital radio systems operating in the 31,0 GHz to 33,4 GHz (32 GHz) frequency range (Endorsed by AENOR in March of 2006.)

Die Norm herausgegeben am 1.3.2006

Electromagnetic compatibility and Radio spectrum Matters (ERM);Wireless Video Links (WVL) operating in the 1,3 GHz to 50 GHz frequency band;Part 1: Technical characteristics and methods of measurement (Endorsed by Asociación Espanola de Normalización in January of 2022.)

Die Norm herausgegeben am 1.1.2022

Electromagnetic compatibility and Radio spectrum Matters (ERM); Wireless Video Links (WVL) operating in the 1,3 GHz to 50 GHZ frequency band; Part 1: Technical characteristics and methods of measurement (Endorsed by AENOR in December of 2014.)

Die Norm herausgegeben am 1.12.2014