Flanges for waveguides - Part 2: Relevant specifications for flanges for ordinary rectangular waveguides

IEC 60154-2:2016 specifies the dimensions of flanges for ordinary rectangular waveguide for use in electronic equipment. It covers requirements for flanges drilled before or after mounting on waveguides. It should be noted that for optimum electrical performance, post-drilling of the alignment holes after mounting is recommended. The aim of this standard 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: a) revise the estimation for return loss at connection interface of waveguides; b) add two type of waveguide flange for high frequency application, i.e. over 50 GHz; c) expand the operation frequency range up to 3,3 THz; d) rename the frequency band over R 1200, i.e. R1,2k.

Flansche für Hohlleiter - Teil 2: Allgemeine Anforderungen an Flansche für Rechteck-Hohlleiter

Brides pour guides d'ondes - Partie 2: Spécifications applicables relatives aux brides pour guides d'ondes rectangulaires normaux

L'IEC 60154-2:2016 spécifie les dimensions des brides pour guides d'ondes rectangulaires normaux utilisées dans les équipements électroniques. Elle couvre les exigences applicables aux brides percées avant ou après montage sur les guides d'ondes. Il convient de noter que pour garantir des performances électriques optimales, il est recommandé de percer les trous d'alignement après le montage. La présente norme a pour but de spécifier les exigences mécaniques applicables aux brides de guides d'ondes qui sont nécessaires pour assurer la compatibilité et, autant que possible, l'interchangeabilité, mais aussi pour assurer des performances électriques suffisantes. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) révision de l'estimation de l'affaiblissement de réflexion au niveau de l'interface de connexion des guides d'ondes; b) ajout de deux types de brides de guide d'ondes pour les applications à haute fréquence, c'est-à-dire au-delà de 50 GHz; c) extension de la plage de fréquences de fonctionnement jusqu'à 3,3 THz; d) attribution d'un nouveau nom à la plage de fréquences R 1200, à savoir R 1,2K.

Prirobnice za valovode - 2. del: Ustrezne specifikacije za prirobnice za navadne pravokotne valovode (IEC 60154-2:2016)

Ta del standarda IEC 60154 določa mere prirobnic za navadne pravokotne valovode, ki se uporabljajo v elektronski opremi.
Zajema zahteve za prirobnice, izvrtane pred ali po namestitvi na valovode. Opozoriti je treba, da je za optimalno električno zmogljivost priporočljivo vrtanje poravnalnih odprtin po namestitvi.
Cilj tega standarda je določiti mehanske zahteve, potrebne za zagotovitev združljivosti in, v največji možni meri, medsebojne zamenljivosti ter ustrezne električne zmogljivosti za prirobnice valovodov.

General Information

Status
Published
Publication Date
24-Nov-2016
Withdrawal Date
24-Nov-2019
Current Stage
6060 - Document made available - Publishing
Start Date
25-Nov-2016
Completion Date
25-Nov-2016

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SLOVENSKI STANDARD
01-januar-2017
Nadomešča:
SIST EN 60154-2:1999
SIST EN 60154-2:1999/A1:1998
Prirobnice za valovode - 2. del: Ustrezne specifikacije za prirobnice za navadne
pravokotne valovode (IEC 60154-2:2016)
Flanges for waveguides - Part 2: Relevant specifications for flanges for ordinary
rectangular waveguides (IEC 60154-2:2016)
Flansche für Hohlleiter - Teil 2: Allgemeine Anforderungen für Flansche für Rechteck-
Hohlleiter (IEC 60154-2:2016)
Brides pour guides d'ondes - Partie 2: Spécifications particulières de brides pour guides
d'ondes rectangulaires normaux (IEC 60154-2:2016)
Ta slovenski standard je istoveten z: EN 60154-2:2016
ICS:
33.120.10 Koaksialni kabli. Valovodi Coaxial cables. Waveguides
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 60154-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2016
ICS 33.100.10 Supersedes EN 60154-2:1997
English Version
Flanges for waveguides - Part 2: Relevant specifications for
flanges for ordinary rectangular waveguides
(IEC 60154-2:2016)
Brides pour guides d'ondes - Partie 2: Spécifications Flansche für Hohlleiter - Teil 2: Allgemeine Anforderungen
applicables relatives aux brides pour guides d'ondes an Flansche für Rechteck-Hohlleiter
rectangulaires normaux (IEC 60154-2:2016)
(IEC 60154-2:2016)
This European Standard was approved by CENELEC on 2016-08-09. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 60154-2:2016 E
European foreword
The text of document 46F/305/CDV, future edition 3 of IEC 60154-2, prepared by SC 46F "RF and
microwave passive components", of IEC/TC 46 "Cables, wires, waveguides, RF connectors, RF and
microwave passive components and accessories" was submitted to the IEC-CENELEC parallel vote
and approved by CENELEC as EN 60154-2:2016.
The following dates are fixed:
(dop) 2017-05-25
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2019-11-25
• latest date by which the national standards conflicting with
the document have to be withdrawn

This document supersedes EN 60154-2:1997.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 60154-2:2016 was approved by CENELEC as a European
Standard without any modification.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050 series International Electrotechnical Vocabulary_- - series
Part_102: Mathematics_- General
concepts and linear algebra
IEC 60153-2 2016 Hollow metallic waveguides - Part 2: EN 60153-2 2016
Relevant specifications for ordinary
rectangular waveguides
ISO/IEC Guide 98-3 2008 Uncertainty of measurement -- Part 3: - -
Guide to the expression of uncertainty in
measurement (GUM:1995)
IEC 60154-2 ®
Edition 3.0 2016-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Flanges for waveguides –
Part 2: Relevant specifications for flanges for ordinary rectangular waveguides

Brides pour guides d'ondes –
Partie 2: Spécifications applicables relatives aux brides pour guides d'ondes

rectangulaires normaux
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.120.10 ISBN 978-2-8322-3496-9

– 2 – IEC 60154-2:2016 © IEC 2016
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references. 7
3 Terms and definitions . 7
4 General . 7
4.1 Standardized types . 7
4.2 Flange designation . 7
5 Mechanical requirements . 8
5.1 Dimensions . 8
5.1.1 Alignment holes . 8
5.1.2 Shank diameter of fixing bolts used for alignment . 8
5.1.3 Relation between shank and alignment hole diameters . 8
5.1.4 Overall dimensions and thickness of flanges . 9
5.1.5 Surface roughness of contact area of flanges . 9
5.1.6 Flatness of contact area . 9
5.1.7 Perpendicularity of the axis of the holes . 9
5.1.8 General requirements for assemblies . 9
5.1.9 Perpendicularity of the contact area. 9
5.2 Additional requirements for unmounted flanges . 10
5.2.1 General . 10
5.2.2 Shape of aperture . 10
5.2.3 Ordering information . 10
5.3 Information on reflection . 10

Figure 1 – Flange type A: 60154 IEC-AR 32 . 16
Figure 2 – Flange type A: 60154 IEC-AR 32 gasket . 16
Figure 3 – Flange type A: 60154 IEC-AR 48 . 17
Figure 4 – Flange type A: 60154 IEC-AR 48 gasket . 17
Figure 5 – Flange type A: 60154 IEC-AR 58-70 . 18
Figure 6 – Flange type A: 60154 IEC-AR 58-70 gasket . 18
Figure 7 – Flange type B: 60154 IEC-BR 84-320 . 21
Figure 8 – Flange type B: 60154 IEC-BR 84-320 gasket . 21
Figure 9 – Flange type C: 60154 IEC-PCR 220-500 . 24
Figure 10 – Flange type C: 60154 IEC-PCR 220-500 gasket . 24
Figure 11 – Flange type C: 60154 IEC-PCR 220-500 . 27
Figure 12 – Flange type C: 60154 IEC-PCR 220-500 gasket . 27
Figure 13 – Recommended gaskets for flanges without gasket groves . 28
Figure 14 – Recommended gaskets for type PDR 3 to 12 flanges . 29
Figure 15 – Flange type D: 60154 IEC-PDR 3 AND UDR 3 . 30
Figure 16 – Flange type D: 60154 IEC-PDR 4 AND UDR 4 . 31
Figure 17 – Flange type D: 60154 IEC-PDR 5 AND UDR 5 . 32
Figure 18 – Flange type D: 60154 IEC-PDR 6 AND UDR 6 . 33

IEC 60154-2:2016 © IEC 2016 – 3 –
Figure 19 – Flange type D: 60154 IEC-PDR 8 AND UDR 8 . 34
Figure 20 – Flange type D: 60154 IEC-PDR 9 AND UDR 9 . 35
Figure 21 – Flange type D: 60154 IEC-PDR 12 AND UDR 12 . 36
Figure 22 – Flange type D: 60154 IEC-PDR 14 – 40 . 37
Figure 23 – Flange type D: 60154 IEC-PDR 48 – 100 . 38
Figure 24 – Flange type D: 60154 IEC-UDR 120 – 180 . 39
Figure 25 – Flange type D: 60154 IEC-PDR 120 – 180 . 40
Figure 26 – Flange type E: 60154 IEC-UER 32 . 43
Figure 27 – Flange type E: 60154 IEC-UER 40-100 . 44
Figure 28 – Flange type F: 60154 IEC-UFC without choke or gasket groove . 47
Figure 29 – Flange type G: 60154 IEC-UGC without choke or gasket groove . 49

Table 1 – ISO specifications . 9
Table 2 – Requirements of root mean square of roughness on the contact area . 9
Table 3 – The worst "return loss" in (positive) decibels for waveguides . 12
Table 4 – Flange types . 14
Table 5 – Dimensions of type A flange for ordinary rectangular waveguides . 19
Table 6 – Dimensions of type B flange for ordinary rectangular waveguides . 22
Table 7 – Dimensions of type C flange for ordinary rectangular waveguides . 25
Table 8 – Dimensions of type D flange for ordinary rectangular waveguides . 41
Table 9 – Dimensions of type E flange for ordinary rectangular waveguides . 45

– 4 – IEC 60154-2:2016 © IEC 2016
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FLANGES FOR WAVEGUIDES –
Part 2: Relevant specifications for flanges
for ordinary rectangular waveguides

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, govern
...


SLOVENSKI STANDARD
01-januar-2017
1DGRPHãþD
SIST EN 60154-2:1999
SIST EN 60154-2:1999/A1:1998
Prirobnice za valovode - 2. del: Ustrezne specifikacije za prirobnice za navadne
pravokotne valovode (IEC 60154-2:2016)
Flanges for waveguides - Part 2: Relevant specifications for flanges for ordinary
rectangular waveguides (IEC 60154-2:2016)
Flansche für Hohlleiter - Teil 2: Allgemeine Anforderungen für Flansche für Rechteck-
Hohlleiter (IEC 60154-2:2016)
Brides pour guides d'ondes - Partie 2: Spécifications particulières de brides pour guides
d'ondes rectangulaires normaux (IEC 60154-2:2016)
Ta slovenski standard je istoveten z: EN 60154-2:2016
ICS:
33.120.10 Koaksialni kabli. Valovodi Coaxial cables. Waveguides
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 60154-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2016
ICS 33.100.10 Supersedes EN 60154-2:1997
English Version
Flanges for waveguides - Part 2: Relevant specifications for
flanges for ordinary rectangular waveguides
(IEC 60154-2:2016)
Brides pour guides d'ondes - Partie 2: Spécifications Flansche für Hohlleiter - Teil 2: Allgemeine Anforderungen
applicables relatives aux brides pour guides d'ondes an Flansche für Rechteck-Hohlleite
rectangulaires normaux (IEC 60154-2:2016)
(IEC 60154-2:2016)
This European Standard was approved by CENELEC on 2016-08-09. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 60154-2:2016 E
European foreword
The text of document 46F/305/CDV, future edition 3 of IEC 60154-2, prepared by SC 46F "RF and
microwave passive components", of IEC/TC 46 "Cables, wires, waveguides, RF connectors, RF and
microwave passive components and accessories" was submitted to the IEC-CENELEC parallel vote
and approved by CENELEC as EN 60154-2:2016.
The following dates are fixed:
(dop) 2017-05-25
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2019-11-25
• latest date by which the national standards conflicting with
the document have to be withdrawn

This document supersedes EN 60154-2:1997.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 60154-2:2016 was approved by CENELEC as a European
Standard without any modification.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050 series International Electrotechnical Vocabulary_- - series
Part_102: Mathematics_- General
concepts and linear algebra
IEC 60153-2 2016 Hollow metallic waveguides - Part 2: EN 60153-2 2016
Relevant specifications for ordinary
rectangular waveguides
ISO/IEC Guide 98-3 2008 Uncertainty of measurement -- Part 3: - -
Guide to the expression of uncertainty in
measurement (GUM:1995)
IEC 60154-2 ®
Edition 3.0 2016-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Flanges for waveguides –
Part 2: Relevant specifications for flanges for ordinary rectangular waveguides

Brides pour guides d'ondes –
Partie 2: Spécifications applicables relatives aux brides pour guides d'ondes

rectangulaires normaux
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.120.10 ISBN 978-2-8322-3496-9

– 2 – IEC 60154-2:2016 © IEC 2016
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references. 7
3 Terms and definitions . 7
4 General . 7
4.1 Standardized types . 7
4.2 Flange designation . 7
5 Mechanical requirements . 8
5.1 Dimensions . 8
5.1.1 Alignment holes . 8
5.1.2 Shank diameter of fixing bolts used for alignment . 8
5.1.3 Relation between shank and alignment hole diameters . 8
5.1.4 Overall dimensions and thickness of flanges . 9
5.1.5 Surface roughness of contact area of flanges . 9
5.1.6 Flatness of contact area . 9
5.1.7 Perpendicularity of the axis of the holes . 9
5.1.8 General requirements for assemblies . 9
5.1.9 Perpendicularity of the contact area. 9
5.2 Additional requirements for unmounted flanges . 10
5.2.1 General . 10
5.2.2 Shape of aperture . 10
5.2.3 Ordering information . 10
5.3 Information on reflection . 10

Figure 1 – Flange type A: 60154 IEC-AR 32 . 16
Figure 2 – Flange type A: 60154 IEC-AR 32 gasket . 16
Figure 3 – Flange type A: 60154 IEC-AR 48 . 17
Figure 4 – Flange type A: 60154 IEC-AR 48 gasket . 17
Figure 5 – Flange type A: 60154 IEC-AR 58-70 . 18
Figure 6 – Flange type A: 60154 IEC-AR 58-70 gasket . 18
Figure 7 – Flange type B: 60154 IEC-BR 84-320 . 21
Figure 8 – Flange type B: 60154 IEC-BR 84-320 gasket . 21
Figure 9 – Flange type C: 60154 IEC-PCR 220-500 . 24
Figure 10 – Flange type C: 60154 IEC-PCR 220-500 gasket . 24
Figure 11 – Flange type C: 60154 IEC-PCR 220-500 . 27
Figure 12 – Flange type C: 60154 IEC-PCR 220-500 gasket . 27
Figure 13 – Recommended gaskets for flanges without gasket groves . 28
Figure 14 – Recommended gaskets for type PDR 3 to 12 flanges . 29
Figure 15 – Flange type D: 60154 IEC-PDR 3 AND UDR 3 . 30
Figure 16 – Flange type D: 60154 IEC-PDR 4 AND UDR 4 . 31
Figure 17 – Flange type D: 60154 IEC-PDR 5 AND UDR 5 . 32
Figure 18 – Flange type D: 60154 IEC-PDR 6 AND UDR 6 . 33

IEC 60154-2:2016 © IEC 2016 – 3 –
Figure 19 – Flange type D: 60154 IEC-PDR 8 AND UDR 8 . 34
Figure 20 – Flange type D: 60154 IEC-PDR 9 AND UDR 9 . 35
Figure 21 – Flange type D: 60154 IEC-PDR 12 AND UDR 12 . 36
Figure 22 – Flange type D: 60154 IEC-PDR 14 – 40 . 37
Figure 23 – Flange type D: 60154 IEC-PDR 48 – 100 . 38
Figure 24 – Flange type D: 60154 IEC-UDR 120 – 180 . 39
Figure 25 – Flange type D: 60154 IEC-PDR 120 – 180 . 40
Figure 26 – Flange type E: 60154 IEC-UER 32 . 43
Figure 27 – Flange type E: 60154 IEC-UER 40-100 . 44
Figure 28 – Flange type F: 60154 IEC-UFC without choke or gasket groove . 47
Figure 29 – Flange type G: 60154 IEC-UGC without choke or gasket groove . 49

Table 1 – ISO specifications . 9
Table 2 – Requirements of root mean square of roughness on the contact area . 9
Table 3 – The worst "return loss" in (positive) decibels for waveguides . 12
Table 4 – Flange types . 14
Table 5 – Dimensions of type A flange for ordinary rectangular waveguides . 19
Table 6 – Dimensions of type B flange for ordinary rectangular waveguides . 22
Table 7 – Dimensions of type C flange for ordinary rectangular waveguides . 25
Table 8 – Dimensions of type D flange for ordinary rectangular waveguides . 41
Table 9 – Dimensions of type E flange for ordinary rectangular waveguides . 45

– 4 – IEC 60154-2:2016 © IEC 2016
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FLANGES FOR WAVEGUIDES –
Part 2: Relevant specifications for flanges
for ordinary rectangular waveguides

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or ag
...

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