UNE - Spanish national standards

Digital cellular telecommunications system (Phase 2 and Phase 2+) (GSM); Base Station System (BSS) equipment specification; Radio aspects (GSM 11.21 version 5.3.1) (Endorsed by AENOR in November of 2007.)

Available languages: Spanish

Available design: Print design

Digital cellular telecommunications system (Phase 2 and Phase 2+) (GSM); Base Station System (BSS) equipment specification; Radio aspects (GSM 11.21 version 5.4.1) (Endorsed by AENOR in November of 2007.)

Available languages: Spanish

Available design: Print design

Digital cellular telecommunications system (Phase 2 and Phase 2+) (GSM); Base Station System (BSS) equipment specification; Radio aspects (GSM 11.21 version 7.1.1 Release 1998) (Endorsed by AENOR in November of 2007.)

Available languages: Spanish

Available design: Print design

Digital cellular telecommunications system (Phase 2 and Phase 2+) (GSM); Base Station System (BSS) equipment specification; Radio aspects (GSM 11.21 version 7.2.1 Release 1998) (Endorsed by AENOR in November of 2007.)

Available languages: Spanish

Available design: Print design

Digital cellular telecommunications system (Phase 2 and Phase 2+) (GSM); Base Station System (BSS) equipment specification; Radio aspects (GSM 11.21 version 8.1.1 Release 1999) (Endorsed by AENOR in November of 2007.)

Available languages: Spanish

Available design: Print design

Digital cellular telecommunications system (Phase 2 and Phase 2+) (GSM); Base Station System (BSS) equipment specification; Radio aspects (GSM 11.21 version 8.2.1 Release 1999) (Endorsed by AENOR in November of 2007.)

Available languages: Spanish

Available design: Print design

ANALYSIS REAGENTS. CITRIC ACID.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for maritime radiotelephone watch receivers operating on 2 182 kHz

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices; Road Transport and Traffic Telematics (RTTT); Radar equipment operating in the 76 GHz to 77 GHz range; Part 1: Technical characteristics and test methods for radar equipment operating in the 76 GHz to 77 GHz range (Endorsed by Asociación Espanola de Normalización in June of 2020.)

Available languages: Spanish

Available design: Print design

Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices; Road Transport and Traffic Telematics (RTTT); Radar equipment operating in the 76 GHz to 77 GHz range; Part 1: Technical characteristics and test methods for radar equipment operating in the 76 GHz to 77 GHz range (Endorsed by AENOR in December of 2014.)

Available languages: Spanish

Available design: Print design