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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Standards [CURRENT]

OENORM EN 301688 V 1.1.1
Electromagnetic compatibility and Radio spectrum Matters (ERM) - Technical characteristics and methods of measurement for fixed and portable VHF equipment operating on 121,5 MHz and 123,1 MHz

Edition 2000-11-01

Original language English

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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

OENORM EN 301688 V 1.1.1 Electromagnetic compatibility and Radio spectrum Matters (ERM) - Technical characteristics and methods of measurement for fixed and portable VHF equipment operating on 121,5 MHz and 123,1 MHz

Want to learn more?

OENORM EN 301688 V 1.1.1
Electromagnetic compatibility and Radio spectrum Matters (ERM) - Technical characteristics and methods of measurement for fixed and portable VHF equipment operating on 121,5 MHz and 123,1 MHz