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IEC 60154-4:2017

Current

Current

The latest, up-to-date edition.

Flanges for waveguides - Part 4: Relevant specifications for flanges for circular waveguides

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

22-03-2017

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

IEC 60154-4:2017 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.

DevelopmentNote
Stability Date: 2019. (03/2017)
DocumentType
Standard
Pages
33
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

I.S. ETS 300 158:1993 SATELLITE EARTH STATIONS (SES); TELEVISION RECEIVE ONLY (TVRO-FSS) SATELLITE EARTH STATIONS OPERATING IN THE 11/12 GHZ FSS BANDS
NF ETS 300784 : 2000 SATELLITE EARTH STATION AND SYSTEMS (SES) - TELEVISION RECEIVE-ONLY (TVRO) SATELLITE EARTH STATIONS OPERATING IN THE 11/12 GHZ FREQUENCY BANDS

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
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
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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