DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN V ENV 50121-4
; VDE V 0115-121-4:1997-02
Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus; German version ENV 50121-4:1996
Bahnanwendungen - Elektromagnetische Verträglichkeit - Teil 4: Störaussendung und Störfestigkeit von Signal- und Telekommunikationseinrichtungen; Deutsche Fassung ENV 50121-4:1996
Procedure
VN
Document: references other documents
Document: referenced in other documents
Responsible national committee
DKE/K 351 - Elektrische Ausrüstung von Bahnen
Responsible european committee
CLC/SC 9XA - Communication, signalling and processing systems