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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF Z85-430 ; NF EN 300430:1999-04-01
Transmission and Multiplexing (TM). Digital radio-relay systems (DRRS). High capacity DRRS carrying 1 X Synchronous Transport Module-1 (1 X STM-1) signals operating in the 18 GHz frequency band with channel spacing of 55 MHz

Title (German)

UEBERTRAGUNGS- UND MULTIPLEXTECHNIK (TM). DIGITALE RICHTFUNKSYSTEME (DRRS). DIGITALE RICHTFUNKSYSTEME MIT BROSSEN UEBERTRAGUNGSKAPAZITAETEN FUER DIE UEBERTRAGUNG VON 1 X STM-1-SIGNALEN UND DER BETRIEB IM 18-GHZ-FREQUENZBAND MIT 55 MHZ-KANALBANDBREITE

Edition 1999-04-01

Original language French

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF Z85-430 ; NF EN 300430:1999-04-01 Transmission and Multiplexing (TM). Digital radio-relay systems (DRRS). High capacity DRRS carrying 1 X Synchronous Transport Module-1 (1 X STM-1) signals operating in the 18 GHz frequency band with channel spacing of 55 MHz

Want to learn more?

NF Z85-430 ; NF EN 300430:1999-04-01
Transmission and Multiplexing (TM). Digital radio-relay systems (DRRS). High capacity DRRS carrying 1 X Synchronous Transport Module-1 (1 X STM-1) signals operating in the 18 GHz frequency band with channel spacing of 55 MHz