IEC 60487-1-1984 Methods of measurement for equipment used in terrestrial radio-relay systems Part 1 Measurements common to sub-systems and simulated radio-rel.pdf

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1、NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 6048711 Deuxime dition Second edition 1984-01 Mthodes de mesure applicables au matriel utilis dans les faisceaux hertziens terrestres Premire partie: Mesures communes aux sous-ensembles et aux liaisons simules Methods of measurement for equipment u

2、sed in terrestrial radio-relay systems Part 1: Measurements common to sub-systems and simulated radio-relay systems Numro de rfrence Reference number CEIIIEC 60487-1 : I984 Numros des publications Depuis le ler janvier 1997, les publications de la CE1 sont numrotes partir de 60000. Publications cons

3、olides Les versions consolides de certaines publications de la CE1 incorporant les amendements sont disponibles. Par exemple, les numros ddition 1.0, 1.1 et 1.2 indiquent respectivement la publication de base, la publication de base incorporant lamendement 1, et la publication de base incorporant le

4、s amendements 1 et 2. Validit de la prsente publication Le contenu technique des publications de la CE1 est constamment revu par la CE1 afin quil reflte ltat actuel de la technique. Des renseignements relatifs la date de reconfirmation de la publication sont disponibles dans le Catalogue de la CEI.

5、Les renseignements relatifs des questions ltude et des travaux en cours entrepris par le comit technique qui a tabli cette publication, ainsi que la liste des publications tablies, se trouvent dans les documents ci- dessous: Site web de la CEI* Catalogue des publications de la CE1 Publi annuellement

6、 et mis jour rgulirement (Catalogue en ligne) Disponible la fois au site web, de la CEI* et comme priodique imprim Bulletin de la CE1 Terminologie, symboles graphiques et littraux En ce qui concerne la terminologie gnrale, le lecteur se reportera la CE1 60050: Vocabulaire Electro- technique Internat

7、ional (VEI). Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera la CE1 60027: Symboles littraux utiliser en lectrotechnique, la CE1 6041 7: Symboles graphiques utilisables sur le matriel. Index, relev et compilation des feuilles

8、individuelles, et la CE1 60617: Symboles graphiques pour schmas. * Voir adresse site web, sur la page de titre. Numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. Consolidated publications Consolidated versions of some IEC publications including

9、amendments are available. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the base publication incorporating amendment 1 and the base publication incorporating amendments 1 and 2. Validity of this publication The technical content of IEC publications is ke

10、pt under constant review by the IEC, thus ensuring that the content reflects current technology. Information relating to the date of the reconfirmation of the publication is available in the IEC catalogue. Information on the subjects under consideration and work in progress undertaken by the technic

11、al committee which has prepared this publication, as well as the list of publications issued, is to be found at the following IEC sources: IEC web site“ Catalogue of IEC publications Published yearly with regular updates (On-line catalogue)* Available both at the IEC web site* and as a printed perio

12、dical IEC Bulletin Terminology, graphical and letter symbols For general terminology, readers are referred to IEC 60050: International Electrotechnical Vocabulary (IEV). For graphical symbols, and letter symbols and signs approved by the IEC for general use, readers are referred to publications IEC

13、60027: Letter symbols to be used in electrical technology, IEC 60417: Graphical symbols for use on equipment. Index, survey and compilation of the single sheets and IEC 60617: Graphical symbols for diagrams. * See web site address on title page. NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 60

14、487-1 Deuxime dition Second edition 1984-01 Mthodes de mesure applicables au matriel utilis dans les faisceaux hertziens terrestres Premire partie: Mesures communes aux sous-ensembles et aux liaisons simules Methods of measurement for equipment used in terrestrial radio-relay systems Part 1: Measure

15、ments common to sub-systems and simulated radio-relay systems O IEC 1984 Droits de reproduction rservs - Copyright - all rights reserved Aucune partie de cette publication ne peut tre reproduite ni No part of this publication may be reproduced or utilized in utilise sous quelque forme que ce soit et

16、 par aucun any form or by any means, electronic or mechanical, procd, lectronique ou mcanique. y compris la photo- including photocopying and microfilm, without permission in copie et les microfilms, sans raccord crit de Iditeur. writing from the publisher. International Electrotechnical Commission

17、Telefax: +41 22 919 0300 3, rue de Varemb Geneva, Switzerland IEC web site http: /w.iec.ch e-mail: inmailiec.ch XA CODE PRIX PRICE CODE Pour prix, voir catalogue en vigueur For price, see current catalogue Commission Electrotechnique Internationale International Electrotechnical Commission MemnyHapo

18、nHaR Jnenpoiexlieca HOMHCCWR O -2- 487-1 O CE1 1984 SOMMAIRE Pages MAMBULE 4 PRFACE . 4 SECTION UN . GNRALITES 1 . Domaine dapplication 6 2 . Objet 6 3 . Termes et dfinitions . 8 4 . Conditions de mesure 10 5 . Conditions normalises dessai . 10 6 . Conditions supplmentaires concernant la source dner

19、gie 14 7 . Mesures faites dans des conditions diffrentes des conditions normalises dessai . 18 Articles SECTION DEUX . MESURES EFFECTUES DANS LA BANDE DES un choix de mesures peut tre tabli pour chaque cas particulier. Si ncessaire, des mesures supplmentaires peuvent tre effectues, mais elles devron

20、t, de prfrence, tre conduites en accord avec les normes tablies par dautres Comits dEtudes ou Sous-Comits de la CE1 ou par dautres organismes internationaux. I1 nest pas mentionn de valeurs limites admissibles des diffrentes grandeurs correspondant un fonctionnement acceptable. Ces valeurs devront tre donnes par le cahier des charges dtaill du matriel. Les mthodes de mesure dcrites dans la prsente norme concernent les essaix de type et de (rception). Elles peuvent galement tre utilises pour les essais de contrle en usine.

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