BS-EN-60244-10-1993 IEC-60244-10-1986.pdf
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1、BRITISH STANDARD BS EN 60244-10:1993 IEC 244-10: 1986 Methods of measurement for radio transmitters Part 10: Methods of measurement for television transmitters and transposers employing insertion test signals The European Standard EN 60244-10:1993 has the status of a British Standard UDC 621.397.6:6
2、21.317 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:08:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60244-10:1993 This British Standard, having been prepared under the direction of the Electronic Equipment Standards Policy Committee, was published under the authority of the Stand
3、ards Board and comes into effect on 15 December 1993 BSI 12-1999 The following BSI references relate to the work on this standard: Committee reference EEL/25 Special announcement in BSI News September 1993 ISBN 0 580 22730 8 Cooperating organizations The European Committee for Electrotechnical Stand
4、ardization (CENELEC), under whose supervision this European Standard was prepared, comprises the national committees of the following countries: AustriaItaly BelgiumLuxembourg DenmarkNetherlands FinlandNorway FrancePortugal GermanySpain GreeceSweden IcelandSwitzerland IrelandUnited Kingdom Amendment
5、s issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:08:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60244-10:1993 BSI 12-1999i Contents Page Cooperating organizationsInside front cover National forewordii Foreword2 Text of EN 60244-105 Nat
6、ional annex NA (informative) Committees responsibleInside back cover Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:08:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60244-10:1993 ii BSI 12-1999 National foreword This Part of BS EN 60244 has been prepared under the direction of the E
7、lectronic Equipment Standards Policy Committee and is the English language version of EN 602044-10:1993, Methods of measurement for radio transmitters. Part 10: Methods of measurement for television transmitters and transposers employing insertion test signals, published by the European Committee fo
8、r Electrotechnical Standardization (CENELEC). It is identical to IEC 244-10:1986, published by the International Electrotechnical Commission (IEC) and is part of a multi-part series describing recommended methods of measurement for assessing the performance of radio transmitters. This Part of BS EN
9、60244 covers the application of insertion test signal measurement to television transmitters and transposers operating in accordance with television systems for monochrome and colour transmission employing 625 or 525 lines. It may also be used as an alternative means for performing some of the line
10、time measurements described in EN 60244-51) or EN 60244-91). It is anticipated that the other Parts of IEC Publication 244 will be published as identical British Standards, subject to their harmonization by CENELEC. For ease of publication, some of the figures also include the French text A British
11、Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front co
12、ver, an inside front cover, pages i and ii, the EN title page, pages 2 to 42, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. 1) In preparatio
13、n. It is envisaged that identical British Standards, designated BS EN 60244-5 and BS EN 60244-9, will be published in due course. Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:08:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60244-10 A
14、pril 1993 UDC 621.397.6:621.317Supersedes HD 236.10 S1:1988 Descriptors: Radio transmitters, television, insertion signals, measurements, requirements English version Methods of measurement for radio transmitters Part 10: Methods of measurement for television transmitters and transposers employing i
15、nsertion test signals (IEC 244-10:1986) Mthodes de mesure applicables aux metteurs radiolectriques Dixime partie: Mthodes de mesure applicables aux metteurs et rmetteurs de tlvision, et utilisant les signaux dinsertion (CEI 244-10:1986) Meverfahren fr Funksender Teil 10: Meverfahren fr Fernsehsender
16、 und-umsetzer mit Prfzeilensignalen (IEC 244-10:1986) This European Standard was approved by CENELEC on 1993-03-09. 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
17、 any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language
18、made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ic
19、eland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue d
20、e Stassart 35, B-1050 Brussels 1993 Copyright reserved to CENELEC members Ref. No. EN 60244-10:1993 E Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:08:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60244-10:1993 2 BSI 12-1999 Foreword At the request of 72nd Technical Board, HD 236.10 S
21、1:1988 (IEC 244-10:1986) was submitted to the CENELEC voting procedure for conversion into a European Standard. The text of the International Standard was approved by CENELEC as EN 60244-10 on 9 March 1993. The following dates were fixed: Annexes designated “normative” are part of the body of the st
22、andard. In this standard, Annex ZA is normative. latest date of publication of an identical national standard(dop) 1994-06-01 latest date of withdrawal of conflicting national standards(dow) Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:08:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN
23、 60244-10:1993 BSI 12-19993 Contents Page Foreword2 Introduction5 1Scope5 2Object5 Section 1. Test signals and line selection 3Introduction5 4Insertion test signals6 5Line selection6 6Content of the active picture period6 Section 2. General conditions of measurement and initial adjustment of the equ
24、ipment 7Manual and automatic methods of measurement6 8Measuring arrangement7 9Conditions of operation7 10Adjustment of the VSB demodulator7 Section 3. Measurement of performance characteristics 11Conformity with other standards8 12Luminance bar amplitude error8 13Synchronizing pulse amplitude error9
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- BS-EN-60244-10-1993 IEC-60244-10-1986 BS EN 60244 10 1993 IEC 1986
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