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Standard
ISO 11451-3
Fourth edition
Road vehicles — Vehicle test
2024-06
methods for electrical disturbances
from narrowband radiated
electromagnetic energy —
Part 3:
On-board transmitter simulation
Véhicules routiers — Méthodes d'essai d'un véhicule soumis
à des perturbations électriques par rayonnement d'énergie
électromagnétique en bande étroite —
Partie 3: Simulation des émetteurs embarqués
Reference number
ISO 11451-3:2024(en) © ISO 2024
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ISO 11451-3:2024(en)
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© ISO 2024
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Published in Switzerland
© ISO 2024 – All rights reserved
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ISO 11451-3:2024(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Test conditions . 1
5 Test location . 2
5.1 General .2
5.2 Absorber lined shielded enclosure (ALSE) .2
5.3 Outdoor test site .2
6 Test instrumentation . 2
6.1 General .2
6.2 Signal sources .3
6.2.1 Transmitters with antenna outside the vehicle.3
6.2.2 Transmitters with antenna inside the vehicle .3
6.3 Power monitoring .3
6.3.1 General .3
6.3.2 Dual directional coupler .3
6.3.3 Low loss coaxial cable .
...