HD 123.1 S1:1977
(Main)Hollow metallic waveguides - Part 1: General requirements and measuring methods
Hollow metallic waveguides - Part 1: General requirements and measuring methods
Specifies for hollow metallic waveguides: the details necessary to ensure compatibility and interchangeability, test methods and uniform requirements for the electrical and mechanical properties.
Metallische Hohlleiter - Teil 1: Allgemeine Anforderungen und Meßverfahren
Guides d'ondes métalliques creux - Partie 1: Prescriptions générales et méthodes de mesure
Spécifie pour les guides d'ondes métalliques creux: les détails nécessaires pour assurer la compatibilité et l'interchangeabilité, les méthodes de mesure et les conditions uniformes d'essai pour les propriétés électriques et mécaniques.
Hollow metallic waveguides - Part 1: General requirements and measuring methods
General Information
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Standards Content (Sample)
SLOVENSKI SIST HD 123.1 S1:2002
prva izdaja
STANDARD
september 2002
Hollow metallic waveguides - Part 1: General requirements and measuring methods
ICS 33.120.10 Referenčna številka
SIST HD 123.1 S1:2002(en)
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
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NORME
CEI
INTERNATIONALE
IEC
60153-1
INTERNATIONAL
Première édition
STAN DARD
First edition
1964-01
Guides d'ondes métalliques creux
Première partie:
Prescriptions générales et méthodes de mesure
Hollow metallic waveguides
Part 1:
General requirements and measuring methods
© IEC 1964 Droits de reproduction réservés — Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous quelque forme que ce soit et par aucun any form or by any means, electronic or mechanical,
procédé, électronique ou mécanique, y compris la photo- including photocopying and microfilm, without permission in
copie et les microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
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For price, see current catalogue
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CONTENTS
Page
5
FOREWORD
PREFACE 5
Clause
Scope 9
Object 9
SECTION ONE — GENERAL
11
1.1 Terminology
1.2 Type designation 13
1.3 Standard atmospheric conditions for testing 13
1.4 Visual inspection 15
SECTION TWO — MECHANICAL REQUIREMENTS
15
2.1 Dimensions
2.2 Other mechanical requirements 21
SECTION THREE — ELECTRICAL TESTS
23
3.1 Attenuation
25
3.2 Irregularity of characteristic impedance
SECTION FOUR — ADDITIONAL TESTS
4.1 Gastightness 25
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
HOLLOW METALLIC WAVEGUIDES
Part 1: General requirements and measuring methods
FOREWORD
1) The formal decisions or agreements of the IEC on technical matters, prepared by Technical Committees on which all the
National Committees having a special interest therein are represented, express, as nearly as possible, an international
consensus of opinion on the subjects dealt with.
2) They have the form of recommendations for international use and they are accepted by the National Committees in that
sense.
3) In order to promote this international unification, the IEC expresses the wish that all National Committees having as
yet no national rules, when preparing such rules, should use the IEC recommendations as the fundamental basis for
these rules in so far as national conditions will permit.
4) The desirability is recognized of extending international agreement on these matters through an endeavour to harmonize
national standardization rules with these recommendations in so far as national conditions will permit. The National
Committees pledge their influence towards that end.
5) The IEC has not laid down any procedure concerning marking as an indication of approval and has no respon-
sibility when an item of equipment is declared to comply with one of its recommendations.
PREFACE
This Recommendation has been prepared by Sub-Committee 46B: Waveguides and their accessories,
of Technical Committee No. 46, Cables, wires and waveguides for telecommunications equipment.
The recommendation is issued in four parts, viz.
Part 1: General requirements and measuring methods.
Part 2: Relevant specifications for ordinary rectangular waveguides.
Part 3: Relevant specifications for flat rectangular waveguides.
Part 4: Relevant specifications for circular waveguides.
The present booklet contains Part 1: General requirements and measuring methods.
Part 2, 3 and 4: Relevant specifications for waveguides are issued as IEC Publications 153-2, 153-3
and 153-4 respectively.
The general outline of the recommendation was first discussed during the meeting of a former Working
Group in Paris in November 1956. A draft was prepared which was given full consideration in Stockholm
in May 1957. Successive revised drafts were then prepared and discussed during the meetings held in Lon-
don in May 1958, in Ulm in October 1959, and in Copenhagen in October 1960.
During the latter meeting the draft was accepted for submission to National Committees for approval
under the Six Month's Rule.
Four unfavourable votes were received and several countries submitted comments which were conside-
red during the meeting at Interlaken in June 1961.
Amendments adopted during the latter meeting were circulated to all National Committees under
the Two Months' Procedure and
...
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