Measuring method for the level of intermodulation products generated in a gyromagnetic device

Describes the measuring method for the level of intermodulation products generated in a gyromagnetic device.

Meßverfahren zur Bestimmung des Pegels von Intermodulationsprodukten, erzeugt in einem gyromagnetischen Bauelement

Méthode de mesure du niveau des produits d'intermodulation générés dans un dispositif gyromagnétique

Décrit la méthode de mesure du niveau de produits d'intermodulation générés dans un dispositif gyromagnétique.

Measuring method for the level of intermodulation products generated in a gyromagnetic device (IEC 61843:1997)

General Information

Status
Published
Publication Date
11-Aug-1997
Current Stage
6060 - Document made available
Due Date
12-Aug-1997
Completion Date
12-Aug-1997

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SLOVENSKI STANDARD
SIST EN 61843:2002
01-september-2002
Measuring method for the level of intermodulation products generated in a
gyromagnetic device (IEC 61843:1997)

Measuring method for the level of intermodulation products generated in a gyromagnetic

device
Meßverfahren zur Bestimmung des Pegels von Intermodulationsprodukten, erzeugt in
einem gyromagnetischen Bauelement

Méthode de mesure du niveau des produits d'intermodulation générés dans un dispositif

gyromagnétique
Ta slovenski standard je istoveten z: EN 61843:1997
ICS:
29.100.10 Magnetne komponente Magnetic components
SIST EN 61843:2002 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61843:2002
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SIST EN 61843:2002
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SIST EN 61843:2002
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SIST EN 61843:2002
NORME
CEI
INTERNATIONALE
IEC
61843
INTERNATIONAL
Première édition
STANDARD
First edition
1997-05
Méthode de mesure du niveau des produits
d'intermodulation générés dans un
dispositif gyromagnétique
Measuring method for the level of intermodulation
products generated in a gyromagnetic device
 IEC 1997 Droits de reproduction réservés  Copyright - all rights reserved

Aucune partie de cette publication ne peut être reproduite ni utilisée No part of this publication may be reproduced or utilized in

sous quelque forme que ce soit et par aucun procédé, électronique any form or by any means, electronic or mechanical, including

ou mécanique, y compris la photocopie et les microfilms, sans photocopying and microfilm, without permission in writing from

l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: +41 22 919 0300 e-mail: inmail@iec.ch IEC web site http: //www.iec.ch
CODE PRIX
Commission Electrotechnique Internationale
PRICE CODE G
International Electrotechnical Commission
Pour prix, voir catalogue en vigueur
For price, see current catalogue
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SIST EN 61843:2002
61843  IEC:1997 – 3 –
CONTENTS
Page

FOREWORD ................................................................................................................... 5

Clause

1 Scope and object...................................................................................................... 7

2 Principle of measurement ......................................................................................... 7

3 Measuring arrangement ............................................................................................ 7

3.1 Generators (1 and 2)........................................................................................ 9

3.2 Directional couplers ......................................................................................... 9

3.3 Frequency meters (1 and 2) ............................................................................. 9

3.4 Power meters................................................................................................... 9

3.5 Band-pass filters.............................................................................................. 9

3.6 Low-pass filter ................................................................................................. 11

3.7 Variable attenuators......................................................................................... 11

3.8 Power combiner ............................................................................................... 11

3.9 Receiver .......................................................................................................... 11

4 Measuring procedure................................................................................................ 11

5 Expression of results ................................................................................................ 11

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SIST EN 61843:2002
61843  IEC:1997 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
_________
MEASURING METHOD FOR THE LEVEL OF INTERMODULATION
PRODUCTS GENERATED IN A GYROMAGNETIC DEVICE
FOREWORD

1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of the 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, the IEC publishes International Standards. 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. The 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 agreements of the IEC on technical matters express, as nearly as possible, an

international consensus of opinion on the relevant subjects since each technical committee has representation

from all interested National Committees.

3) The documents produced have the form of recommendations for international use and are published in the form

of standards, technical reports or guides and they are accepted by the National Committees in that sense.

4) In order to promote international unification, IEC National Committees undertake to apply IEC International

Standards transparently to the maximum extent possible in their national and regional standards. Any

divergence between the IEC Standard and the corresponding national or regional standard shall be clearly

indicated in the latter.

5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any

equipment declared to be in conformity with one of its standards.

6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject

of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 61843 has been prepared by IEC technical committee 51: Magnetic

components and ferrite materials.
The text of this standard is based on the following documents:
FDIS Report on voting
51/440/FDIS 51/459/RVD

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.
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