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
Transmission and Multiplexing (TM) - Digital Radio Relay Systems (DRRS) - Time division Multiple Access (TDMA); Point-to-multipoint DRRS in Frequency Division Duplex (FDD) bands in the range 3 GHz to 11 GHz (Endorsement of the English version EN 301021 V 1.1.1 (1998-07) as German version)
€16.45
Transmission and Multiplexing (TM) - Digital Radio Relay Systems (DRRS) - Direct Sequence Code Division Multiple Access (DS-CDMA); Point-to-multipoint DRRS in frequency bands in the range 3 GHz to 11 GHz (Endorsement of the English version EN 301124 V 1.1.1 (1998-11) as German standard)
Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base (IEC 57/578/CDV:2002); German version prEN 61970-301:2002, text in English
€229.44
Transmission and Multiplexing (TM) - Digital Radio Relay Systems (DRRS) - Direct Sequence Code Division Multiple Access (DS-CDMA) point-to-multipoint DRRS in frequency bands in the range 1 GHz to 3 GHz (Endorsement of the English version EN 301055 V 1.1.1 (1998-02) as German Standard)
Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base (IEC 57/871/CDV:2007); German version prEN 61970-301:2007, text English
€364.11
Transmission and Multiplexing (TM) - Fixed radio link equipment for the transmission of analogue video signals operating in the frequency bands 24,25 GHz to 29,50 GHz and 31,0 GHz to 31,8 GHz (Endorsement of the English version EN 300632 V 1.2.1 (2002-06) as German standard).
Digital data transmission assignment of connector pin numbers for interchange circuits between data terminal equipment and data communication equipment
€269.00
Digital data transmission. The use of longotudinal parity to detect errors in information messages
Digital data transmission. Basic mode control procedures
IEEE Draft Recommended Practice for Electric Power Distribution System Analysis
€111.00
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
Passive RF and microwave devices, intermodulation level measurement - Part 1: General requirements and measuring methods
€69.00
Passive RF and microwave devices, intermodulation level measurement - Part 2: Measurement of passive intermodulation in coaxial cable assemblies
€53.00
Passive RF and microwave devices, intermodulation level measurement - Part 3: Measurement of passive intermodulation in coaxial connectors
€54.00
