1、H 3404583 0049354 555 = CENE b EC ;M*TIoN Rue de Stassart. 35 - B 1050 Bruxelles 761. (+ 32 .2) 519.68.71 - Fax- (+ 32 2) 519 69.19 Teletex 20tl2210097 - CENCEL - Tx 172210097 issue 1 1992-11-20 EN 60835-1-1 November 1992 Methods of measurement for equipment used in digital microwave radio transmiss
2、ion systems Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations Section One: General Methodehs de mesure applicables au matriel1 utilis pour les systmes de transmission numrique en hyperfrquence Premiere partie: Mesures communes aux faisceaux hertziens terrest
3、res et aux stations terriennes de tlcommunications par satellite Section un: Gnralits MeBverfahren fr Gerate in digitalen Mikrowellen-bertragungssystemen Teil 1: Messungen an terrestrischen Richtfunksystemen und Satelliten-Erdfunkstellen Hauptabschnitt eins: Allgemeines RD: IEC 835-1-1:1990 Related
4、to Directive: - This European Standard consists of the following: - Title Page - Endorsement notice date of ratification : 1992-09-15 date of announcement : 1993-03-01 date of latest publication : 1993-09-01 date of withdrawal : 1993-09-01 LIST OF NATIONAL STANDARDS IS GIVEN OVERLEAF = 3404583 00493
5、55 491 H HARMONIZED NATIONAL STANDARDS EN 60835-1-1:1992 AT : NOS BE : NOS CH : NOS DE : NOS OK : NOS ES : FI : NOS FR : NOS GB : NOS GR : NOS IE : NOS IS : IT : LU : NOS NL : NOS NO : NOS PT : SE : NOS NOS No standard SP Standard in preparation NR Standard under revision E U R 13 P E AN S T AN O A
6、R D 3404583 OOY9L56 328 tN 60835-1-1 NO Rli E E U R O P E ENN E EURQPAISCHE NORM November 1992 UDC 621.396.6:629.783:621.317.08 Descriptors: Radiocommunications, telecommunications, communication equipment, earth stations, satellite broadcasting, radio-relay systems, tests, measurements, characteris
7、tics, general ENGLISH VERSION Methods of measurement for equipment used in digital microwave radio transmission systems Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations Section One: General (IEC 635-1-1:1990) Mthodes de mesure applicables au matriel utilis
8、pour les systmes de transmission numiirique en hyperfrquence Premiere partie: Mesures comrnunes aux faisceaux hertziens terrestres et aux stations terriennes de telecommunications par satellite Section un: Gnralits (CE. 835-1-1:1990) Meverfahren fr Gerate in digitalen Mikrowellen-bertragungssystemen
9、 Teil 1: Messungen an terrestrischen Richtfunksystemen und Satelliten-Erdfunkstellen Hauptabschnitt eins: Allgemeines (IEC 835-1-1:1990) This European Standard was approved by CENELEC on 1992-09-15. CENELEC members are bound to comply with the CENICENELEC Internal Regulations which stipulate the con
10、ditions 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 Central Secretariat or to any CENELEC member. This; European Standard exists in
11、 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 Central Secretariat has the same status as the official versions. CENELEC members are the national electrotec
12、hnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrot
13、echnique Europaisches Komitee fur Elektrotechnische Normung Central Secretariat: rue de Stassart 35, 8-1050 Brussels 1992 Copyright reserved to CENELEC members Ref. No. EN 60835-1-1:1992 E = 3404583 0049157 264 = Page 2 EN 60835-1-1:1992 FOREWORD The CENELEC questionnaire procedure, performed for fi
14、nding out whether or not the International Standard IEC 835-1-1:1990 could be accepted without textual changes, has shown that no common modifications were necessary for the acceptance as European Standard. The reference document was submitted to the CENELEC members for formal vote and was approved
15、by CENELEC as EN 60835-1-1 on 15 September 1992. The following dates were fixed: - latest date of publication of an identical national standard (dop) 1993-09-01 - latest date of withdrawal of conflicting national standards (don) 1993-09-01 Annexes designated “normative“ are part of the body of the s
16、tandard. In this standard, annex ZA is normative. ENDORSEMENT NOTICE The text of the International Standard IEC 835-1-1:1990 was approved by CENELEC as a European Standard without any modification. 3404583 OOY9158 LTO = OTHER INTERNATIONAL PUBLICATIONS QUOTED IN THIS STANDARD WITH THE REFERENCES OF
17、THE RELEVANT EUROPEAN PUBLICATIONS When the international publication has been modified by CENELEC common modifications, indicated by (mod), the relevant EN/HD applies. 68- 1 Page 3 EN 60835-1-1:1992 ANNEX ZA (normative) 68-2-1 6 8- 2 - 2 6 8 - 2 - 3 6 8 - 2 - 3 O 76 84 119 215 Al CISFR 16 Date Titl
18、e - - Environmental testing 1988 Part 1: General and guidance Part 2: Tests 1974 Tests A: Cold 1974 Test 8: Dry heat 1969 Test Ca: Damp heat, steady state 1980 Test Ob and guidance: Damp heat, cyclic (12 + 12-hour cycle) 1967 Power transformers 1957 Recommendations for mercury-arc convertors 1960 Re
19、commendation for polycrystalline semiconductor rectifier stacks and equipment 1987 Safety requirements for radio 1990 transmitting equipment 1987 C.I.S.P.R. specification for radio interference measuring apparatus and measurement methods EN/HD - Date - HD 323.1 52 1988 HD 323.2.1 S2* 1987 HO 323.2.2 Sl* 1988 HD 323.2.3 S2* 1987 HD 323.2.30 S3* 1908 EN 60215 EN 60215/A1 1989 1992 - * HO 323.2.1 S2 includes A1:1983 to IEC 68-2-1 HO 323.2.2 Sl includes IEC 68-2-2A HO 323.2.3 S2 includes A1:1984 to IEC 68-2-3 HD 323.2 30 S3 includes Al:1985 to IEC 68-2-30
