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BS EN 60154-4:2017

Current
Current

The latest, up-to-date edition.

Flanges for waveguides Relevant specifications for flanges for circular waveguides
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-01-2017

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Mechanical requirements
Annex A (normative) - Dimensions of flanges for preferred
        waveguide sizes
Annex B (normative) - Dimensions of flanges for both
        intermediate and preferred waveguide sizes
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Defines the dimensions of flanges for circular waveguides for use in electronic equipment. Also covers requirements for flanges drilled before or after mounting on waveguides.

IEC60154-4:2017 specifies the dimensions of flanges for circular waveguides for use in electronic equipment.
It covers requirements for flanges drilled before or after mounting on waveguides.
The aim of this document is to specify for waveguide flanges the mechanical requirements necessary to ensure compatibility and, as far as practicable, interchangeability as well as to ensure adequate electrical performance.
This edition includes the following significant technical changes with respect to the previous edition:
- revise the estimation for return loss at connection interface of waveguides;
- add two type of waveguide flange for high frequency application, i.e. over 50 GHz;
- expand the operation frequency range up to 3,3 THz;
- rename the frequency band over R1200, i.e. R1.2K.

Committee
EPL/46
DevelopmentNote
Supersedes 16/30337505 DC. (09/2017)
DocumentType
Standard
Pages
24
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 60154-4 : 2017 Identical
IEC 60154-4:2017 Identical

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
EN 60154-1:2016 Flanges for waveguides - Part 1: General requirements
ISO/IEC Guide 98-1:2009 Uncertainty of measurement — Part 1: Introduction to the expression of uncertainty in measurement
IEC 60153-4:2017 Hollow metallic waveguides - Part 4: Relevant specifications for circular waveguides
IEC 60154-1:2016 Flanges for waveguides - Part 1: General requirements
HD 123.4 : 200S1 HOLLOW METALLIC WAVEGUIDES - RELEVANT SPECIFICATIONS FOR CIRCULAR WAVEGUIDES
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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