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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 Z84-688 ; NF EN 301688:2017-12-01
Technical characteristics and methods of measurement for fixed and portable VHF equipment operating on 121,5 MHz and 123,1 MHz (V1.2.1)

Title (German)

Technische Kennwerte und Messverfahren für feste und mobile VHF-Geräte, die mit 121,5 MHz und 123,1 MHz arbeiten (V1.2.1)

Edition 2017-12-01

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 Z84-688 ; NF EN 301688:2017-12-01 Technical characteristics and methods of measurement for fixed and portable VHF equipment operating on 121,5 MHz and 123,1 MHz (V1.2.1)

Want to learn more?

NF Z84-688 ; NF EN 301688:2017-12-01
Technical characteristics and methods of measurement for fixed and portable VHF equipment operating on 121,5 MHz and 123,1 MHz (V1.2.1)