1、ETSI EN 301 126-3-1 VI .I .2 (2002-12) European Sfandard (Telecommunicafions series) Fixed Radio Systems; Conformance testing; Part 3-1 : Point-to-Point antennas; Definitions, general requirements and test procedures 2 ETSI EN 301 126-3-1 VI .I .2 (2002-12) Reference REN/TM-04158 Keywords antenna, a
2、rchitecture, DRRS, point-to-point, SDH, testing, transmission ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-prfecture de Grasse (06) No 7803/88
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5、 Information on the current status of this and other ETSI documents is available at ha p:/pa rta I. etsi I a rgltbistat uslstatus .as p If you find errors in the present document, send your comment to: Cori vriaht Notifica tion No part may be reproduced except as authorized by written permission. Th
6、e copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 2002. All rights reserved. DECTTM, PLUGTESTSTMand UMTSTMare Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON logo are Trade Marks cur
7、rently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI 3 ETSI EN 301 126-3-1 VI .I .2 (2002-12) Contents Intellectual Property Rights . .5 1 Scope 6 2 References . .6 3 Def
8、initions, symbol and abbreviations . 7 3.1 Definitions . 3.2 Symbol 3.3 Abbreviations 4 Foreword . 5 . 7 . 7 . 8 Requirements related to antenna conformance testing .9 4.1 General requirements . 9 4.2 Implementation under test (IUT) 10 5.1.2 5.1.3 5.1.4 5.1.5 5.1.6 5.1.7 5.1.8 5.1.9 6 6.1 6.1.1 6.1.
9、2 6.1.3 6.1.4 6.2 6.2.1 6.2.2 6.2.3 6.2.4 6.2.5 6.3 6.3.1 6.3.2 6.3.3 5 5.1 General characteristics . 5.1.1 . 5.1.1.1 . Suppliers Declaration 1 O 10 . 10 . 10 . 10 . Antenna XPD category . 10 10 tics . 11 11 11 11 11 . . Antenna input connector . Inter-port isolation . Reurn loss/VSWR . Test procedu
10、res for essential requirements 1 1 . 11 . 11 . 12 . 12 . 12 . 12 . 13 . 13 . 13 . 13 . 14 . 15 . 15 . 15 . 17 Radiation Pattern Envelope (RPE) Objective Test instruments and set- Test procedure . Test procedure example (alternative test procedures could be used). Antenna Cross-Polar Discrimination (
11、XPD) . Objective Test instruments and set-up . . . . . . . Annex A (normative): Suppliers Declaration . 18 A. 1 A.l.l A. 1.2 A. 1.2 Suppliers Declaration . .18 Suppliers Declaration against the essential parameters . . 18 Suppliers Declaration against the complementary/optional parameters . 19 .1 En
12、vironmental characteristics. . 19 . 19 A. 1.2.1.1 Temperature range . Wind survival 19 A.1.2.2 Antenna stability . 20 A. 1.2.3 Antenna input connectors . 20 A. 1.2.4 Return loss/VSWR 20 A.1.2.5 Inter-port isolation 20 A. 1.2.1.2 ETSI 4 ETSI EN 301 126-3-1 VI . 1 . 2 (2002-12) Annex B (normative): Te
13、st report 21 B . 1 Test results 21 B . 1.1 Summary of tests 21 B . 1.2 General information about the tests 21 B . 1.3 Test result forms 22 B.1.3.1 22 22 B.1.3.1.1 B.1.3.1.2 Cross-polar radiation patterns . 23 B.1.3.2 Antenna Cross-Polar Discrimination (XPD) . 23 B.1.3.3 Antenna gain . 24 B.1.3.4 Env
14、ironmental conditions during the test . 24 B . 1.4 Measurement accuracy . 24 B . 1.4.1 Gain measurement accuracy . 24 B . 1.4.2 Co-polar, cross-polar radiation patterns and antenna XPD measurement accuracy 25 B.2 Test equipment used for tests . 26 B.3 Supplementary information 27 B.4 Test site detai
15、ls . 27 B.4.1 Example of test site description 27 Annex C (informative): Bibliography . 29 History 30 ETSI 5 ETSI EN 301 126-3-1 VI .I .2 (2002-12) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining
16、to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR O00 3 14: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI Secretariat. L
17、atest updates are available on the ETSI Web server (5). All published ETSI deliverables shall include information which directs the reader to the above source of information. Foreword This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Transmission and Mu
18、ltiplexing (TM). The present document defines the type approval testing requirements for the antenna specific parameters, required directly by the relevant radio relay or antenna standard. Harmonized test methods and test report format, for these parameters, are also contained, herein. In addition t
19、o the main body of the present document there are two annexes, namely the Suppliers Declaration (annex A) and the Test report (annex B). The parameters in the two annexes are according to the main body of the present document. The reason for issuing the present revision is restricted to the editoria
20、l correction of the legends in table A. 1.2.4. The present document is part 3, sub-part 1 of a multi-part deliverable covering the Fixed Radio Systems; Conformance testing, as identified below: Part 1 : “Point-to-Point equipment; Definitions, general requirements and test procedures“; Part 2-1 : “Po
21、int-to-Multipoint equipment; Definitions and general requirements“; Part 2-2: “Point-to-Multipoint equipment; Test procedures for FDMA systems“; Part 2-3 : “Point-to-Multipoint equipment; Test procedures for TDMA systems“; Part 2-4: “Point-to-Multipoint equipment; Test procedures for FH-CDMA systems
22、“; Part 2-5: “Point-to-Multipoint equipment; Test procedures for DS-CDMA systems“; Part 2-6: “Point-to-Multipoint equipment; Test procedures for Multi Carrier Time Division Multiple Access (MC-TDMA) systems“; Part 3-1: “Point-to-Point antennas; Definitions, general requirements and test procedures“;
23、 Part 3-2: “Point-to-Multipoint antennas; Definitions, general requirements and test procedures“. National transposition dates Date of adoption of this EN: Date of latest announcement of this EN (doa): Date of latest publication of new National Standard or endorsement of this EN (dop/e): Date of wit
24、hdrawal of any conflicting National Standard (dow): 24 March 2000 30 June 2000 3 1 December 2000 3 1 December 2000 ETSI 6 ETSI EN 301 126-3-1 VI .I .2 (2002-12) 1 Scope The present document details standardized procedures for conformance testing of antennas for point-to-point radio relay systems i i
25、n order to achieve the approval by the Type Approval Authority. The procedure for dealing with established products are outside the scope of the present document. Standardized procedures are required in order to fulfil CEPT/ERC/DEC(97)10 2 on the mutual recognition, within CEPT, of conformance test
26、of antennas carried out in individual CEPT countries. The present document is intended to be applied in conjunction with the individual antenna standards and will enable commonality in the presentation of test results, irrespective of the Suppliers/accredited laboratory carrying out the test. The Di
27、rective by the EEC 97-149 (COD) and parallel work within CEPT ERC on mutual recognition, proposes that type approval against essential requirements can be carried out at manufacturers or third party premises. The level of accreditation required needs to be clarified by CEPT. NOTE: The conformance te
28、sts described in the present document are related to antenna specific parameters required directly by the relevant antenna standards. Integrated antennas which cannot be separated from the equipment are not covered by the present document. 2 Re fe re nces The following documents contain provisions w
29、hich, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication andor edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply For a non-specific reference, th
30、e latest version applies. Referenced documents which are not found to be publicly available in the expected location might be found at p. il ETSI EN 300 833 : “Fixed Radio Systems; Point-to-point antennas; Antennas for point-to-point fixed radio systems operating in the frequency band 3 GHz to 60 GH
31、z“. CEPT/ERC/DEC(97)10: “ERC Decision of 30 June 1997 on the mutual recognition of conformity assessment procedures including marking of radio equipment and radio terminal equipment“. ISO/IEC 17025 (1999): “General requirements for the competence of testing and calibration laboratories“. 21 31 41 51
32、 61 ISO/IEC Guide 28 (1982): “General rules for a model third-party certification system for product“. EN 45002 (1990): “General criteria for the assessment of testing laboratories“. IS0 9001 (1994): “Quality systems - Model for quality assurance in design, development, production, installation and
33、servicing I. IEC 60835-2-2 (1994): “Methods of measurement for equipment used in digital microwave transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 2: Antenna“. Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipmen
34、t and telecommunications terminal equipment and the mutual recognition of their conformity (R 2) optional in the sense that the feature is not mandatory (e.g. antenna input connector etc.). However, once such an option has been implemented it becomes mandatory that it conforms to the requirements of
35、 the present document . supplier: organization requesting the approval Suppliers Declaration (SD): procedure by which a supplier gives written assurance that a parameter or function conforms to the present document type approval authority: national Regulatory/Licensing Authority 3.2 Symbol For the p
36、urposes of the present document, the following symbol applies: dB decibel ETSI 3.3 8 Abbreviations For the purposes of the present document, the following abbreviations apply: CR ER Ext IUT OR Ref RPE SD TR VSWR XPD Complementaiy Requirement Essential Requirement Extreme conditions Implementation Un
37、der Test Optional Requirement Reference conditions Radiation Pattern Envelope Suppliers Declaration Te st Required Voltage Standing Wave Retro Antenna Cross-Polar Discrimination ETSI EN 301 126-3-1 VI .I .2 (2002-12) ETSI 9 ETSI EN 301 126-3-1 VI .I .2 (2002-12) 4 Requirements related to antenna con
38、formance testing 4.1 Gen eral req u i re men ts In table 1 the generic clauses and parameters are classified, for conformance testing purposes, in terms of the various categories. guarantee that the essential requirements shall be met for the environmental conditions given in clauses 5.1.5 and 5.1.6
39、. NOTE 2: Alternative test methods may be agreed prior to testing. NOTE 3: SD is intended for proper selection among provided options or for information necessary to carry out the test. Clear distinction is made between “Essential Requirements (ER)“ which require “Approval Testing“ for regulatory pu
40、rpose and “Complementary Requirements (CR) or Optional Requirements (OR)“ which fulfil the “Conformance Testing“ against the relevant standards. The Type Approval Authority shall require the Suppliers Declaration which encompasses the test report demonstrating essential requirements (radiation patte
41、rn, antenna cross polar discrimination and gain), accompanied by evidence of accreditation to an internationally recognized Quality Standard, at least IS0 9001 6. The supplier shall be considered legally responsible for any statement in the declaration. Annex A contains the Suppliers Declaration tem
42、plate for all the parameters in table 1. Annex B contains the Test Report template for the essential requirements listed in table 1. ETSI 10 ETSI EN 301 126-3-1 VI .I .2 (2002-12) Test Methods shall be adopted in accordance with IEC 60835-2-2 7, although suitable test methods may be agreed between t
43、he Supplier and the type approval authority, prior to testing. A description of the test method is to be included in the test report. 4.2 Implementation under test (IUT) The IUT presented for Type approval shall be a representative production model. Testing shall be conducted at point D (DI) in figu
44、re 1. An appropriate adapter shall be used if required to connect the antenna at point D (DI) to the test equipment and the effects of the adapter upon the test results shall be taken into account and declared. The configuration used during the test shall be provided in the test report clearly indic
45、ating point D (DI). r-1 r-1 Branching $ , 4 1 r-1 4 Transmitter RF Tx Filter + Memurk L-A L-J L-J L-A I Figure 1: System block diagram 5 Suppliers Declaration 5.1 G en era I c h a ract e ri st i cs 5.1.1 Frequency range(s) The frequency range(s) from those quoted in the relevant standard shall be st
46、ated. 5.1 .I .I Freq uency band (s) The operational frequency band(s) of the antenna shall be stated and measurements shall be carried out as a minimum at the lowest, middle and highest frequency of (each of) the relevant band(s). 5.1.2 Class of antenna RPE The class of antenna RPE from within the d
47、eclared frequency range of the relevant antenna standard shall be stated. 5.1.3 Antenna XPD category The XPD category of the antenna from within the declared frequency range of the relevant antenna standard shall be stated. 5.1.4 Gain category The gain category from within the declared frequency ran
48、ge of the relevant antenna standard shall be stated. ETSI 11 ETSI EN 301 126-3-1 VI .I .2 (2002-12) 5.1.5 Environmental characteristics The supplier shall declare the temperature range and the wind survival rating of the antenna. Guidance information on antenna environmental characteristics may be f
49、ound in the relevant antenna standard. 5.1.6 Antenna stability The supplier shall declare the operational conditions under which the antenna shall remain stable. Guidance information on antenna stability may be found in the relevant antenna standard. 5.1.7 Antenna input connector The supplier shall declare that the antenna input connector(s) conforms to ISO/IEC 15498 9, IEC 60169 lo andor other manufacturers proprietary connection designs. 5.1.8 Return loss/VSWR The supplier shall declare the minimum return loss value andor the maxim
