EN 3475-810:2025

Aerospace series - Cables, electrical, aircraft use - Test methods - Part 810: Structural return loss

Publication date:   Feb 17, 2026

General information

60.60   Standard published   Dec 24, 2025

CEN

ASD-STAN Aerospace

European Norm

49.060   Aerospace electric equipment and systems

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Scope

This document specifies methods for measuring the structural return loss of symmetrical cables for digital data transmission.
It is applicable together with EN 3475-100 and EN 50289-1-11. Attention is drawn in particular to correction procedures detailed in EN 50289-1-11:2016, Annex B, to minimize negative effects of cable preparation in the purpose of high frequency range measurements.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 3475-810:2009

NOW

PUBLISHED
EN 3475-810:2025
60.60 Standard published
Dec 24, 2025