33.040.20 : Transmission systems

DIN EN 301253:2000-12

DIN EN 301253:2000-12

Superseded Historical

Fixed Radio Systems - Point-to-multipoint equipment - Frequency Hopping Code Division Multiple Access (FH-CDMA); Point-to-multipoint digital radio systems in frequency bands in the range 3 GHz to 11 GHz (Endorsement of the English version EN 301253 V 1.1.1 (1999-11) as German standard)

€16.45

View more
DIN EN 301165:2001-05

DIN EN 301165:2001-05

Superseded Historical

Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) - SDH leased lines; Connection characteristics (Endorsement of the English version EN 301165 V 1.1.2 (2000-06) as German standard)

€16.45

View more
DIN ETS 300417-5-1:1998-12

DIN ETS 300417-5-1:1998-12

Superseded Historical

Transmission and Multiplexing (TM) - Generic requirements of transport functionality of equipment - Part 5-1: Plesiosynchronous Digital Hierarchy (PDH) path layer functions; English version ETS 300417-5-1:1998

€214.30

View more
NF EN 305200-2-3, Z84-200-2-3 (12/2018)

NF EN 305200-2-3, Z84-200-2-3 (12/2018)

Active Most Recent

Accès, terminaux, transmission et multiplexage (ATTM) - Gestion de l'énergie - Infrastructures opérationnelles - ICP globaux - Partie 2 : exigences spécifiques - Sous-partie 3 : réseaux d'accès mobiles à large bande (V1.1.1)

€80.50

View more
NF C03-210 (04/1985)

NF C03-210 (04/1985)

Superseded Historical

Graphical symbols for diagrams. Part 10 : telecommunications : transmission.

€114.00

View more
IEC 62037-2:2021/AMD1:2025

IEC 62037-2:2021/AMD1:2025

Active Most Recent

IEC 62037-2:2021/AMD1:2025 Amendment 1 - Passive RF and microwave devices, intermodulation level measurement - Part 2: Measurement of passive intermodulation in coaxial cable assemblies

€12.00

View more
IEC 62037-4:2012/AMD1:2025

IEC 62037-4:2012/AMD1:2025

Active Most Recent

IEC 62037-4:2012/AMD1:2025 Amendment 1 - Passive RF and microwave devices, intermodulation level measurement - Part 4: Measurement of passive intermodulation in coaxial cables

€12.00

View more
IEC 62037-6:2021/AMD1:2025

IEC 62037-6:2021/AMD1:2025

Active Most Recent

IEC 62037-6:2021/AMD1:2025 Amendment 1 - Passive RF and microwave devices, intermodulation level measurement - Part 6: Measurement of passive intermodulation in antennas

€12.00

View more
DIN EN IEC 61970-301:2025-03

DIN EN IEC 61970-301:2025-03

Active Most Recent

Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base (IEC 61970-301:2020 + AMD1:2022); English version EN IEC 61970-301:2020 + A1:2022.

€488.79

View more
IEC 62037-1:2025

IEC 62037-1:2025

Active Most Recent

IEC 62037-1:2025 Passive RF and microwave devices, intermodulation level measurement - Part 1: General requirements and measuring methods

€133.00

View more
IEC 62037-3:2025

IEC 62037-3:2025

Active Most Recent

IEC 62037-3:2025 Passive RF and microwave devices, intermodulation level measurement - Part 3: Measurement of passive intermodulation in coaxial connectors

€46.00

View more
NF EN 62037-6, C93-557-6 (05/2014)

NF EN 62037-6, C93-557-6 (05/2014)

Superseded Historical

Dispositifs RF et à micro-ondes passifs, mesure du niveau d'intermodulation - Partie 6 : mesure de l'intermodulation passive dans les antennes

€93.33

View more
NF EN 62037-5, C93-557-5 (05/2014)

NF EN 62037-5, C93-557-5 (05/2014)

Superseded Historical

Dispositifs RF et à micro-ondes passifs, mesure du niveau d'intermodulation - Partie 5 : mesure de l'intermodulation passive dans les filtres

€93.33

View more
NF C90-486 (07/2025)

NF C90-486 (07/2025)

Active Most Recent

Systèmes de câblage résidentiels primaires des réseaux de communication (Colonnes de communication, réseaux d'accès au logement ou au local à usage professionnel)

€252.67

View more
IEEE 1729:2025

IEEE 1729:2025

Active Most Recent

IEEE Draft Recommended Practice for Electric Power Distribution System Analysis

€111.00

View more