欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    CEPT I-ETS 300 235-1994 Radio Equipment and Systems (RES) Technical Characteristics Test Conditions and Methods of Measurement for Radio Aspects of Cordless Telephones CT1《无线电设备和系统.pdf

    • 资源ID:592949       资源大小:347.23KB        全文页数:14页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    CEPT I-ETS 300 235-1994 Radio Equipment and Systems (RES) Technical Characteristics Test Conditions and Methods of Measurement for Radio Aspects of Cordless Telephones CT1《无线电设备和系统.pdf

    1、STD-CEPT I-ETS 300 235-ENGL L774 232b414 0014973 972 D c.unwrcAiy uircncic ur rua I AL YU TELECOMMUNICATIONS ADMINISTRATIONS Application form for testing to I-ETS 300 235 Radio Equipment and Systems (RES) Technical characteristics, test conditions and methods of measurement for radio aspects of cord

    2、less telephones CT1 The submission documentation to a National Regulatory Body for Type approval purposes shall consist of two parts; Part one. Application form Part two. Test report form Versi on : 01/94 Adopted by ERC WG RR :May 1994 Published by: CEPT Liaison Office P.O. Box CH-3001 BERNE Telepho

    3、ne: +41313382501 Facsimile: -41313382078 Telex : 91 1089 CEPT CH This application form shall be used for equipment submitted for testing in accordance with I-ETS 300 235 intended for Cordless Telephone, CT1. This application form covers explicitly radio requirements. The access requirements related

    4、to the public switched network must be addressed in addition. The application form shall be completed by the applicant and submitted to a test laboratory accredited in accordance with EN45001 or IS0 guide 25 or a national standard conforming to EN45001 or IS0 guide 25. Any clause number given as ref

    5、erence in this application form refers to I-ETS 300 235. PLEABE READ THE FOLLowIN NOTES: Note (al The applicant shall submit one set of equipment (set of Cordless Fixed Part (CFP) and Cordless Portable (CPP) with standard antennas for field measurements and one set of equipment modified with antenna

    6、 connectors for conducted measurements, in accordance to note (c) below. If the equipment is fitted with internal antenna connectors for test purposes only one set of equipment may be required. If internal antenna connectors are provided for test purposes, mean for disabling of the integral antenna

    7、must be implemented. hill details of modifications shall be provided. Note (b) Applicants may wish to offer an equipment of the same basic design in a number of different styles with the same RF characteristics. This is subsequently referred to as a family of equipment. Each member of the family mus

    8、t be given a unique type designation. EauiDment with diffaring optional features If an applicant wishes to obtain type approval for a family of equipment derived from the same basic design, on the basis of a single set of test results, then the following considerations shall be observed: 1) any oper

    9、ational feature relevant for the family of equipment, shall be clearly defined by the applicant at the time of application. Where the type approval authority consider the features relevant to the RF- parameters of the equipment, it shall be included in the test. 2) each equipment in the family shall

    10、 carry a unique type designation. Based on the description above, the regulatory authority decides, which member(s) of the family of equipment must be tested. ACCESSORIES It is the applicants responsibility, when submitting equipment to the test laboratory, to provide appropriate connectors to facil

    11、itate connection of test equipment by the test laboratory to the equipment under test. This should enable: STD-CEPT I-ETS 300 235-ENGL 3974 W 2326434 0034975 765 D 2) operation of the transmitter and receiver in the channels chosen by the operator. This may be provided via a test interface; 3) acces

    12、s to the equipment modulator audio input; 4) access to the receiver audio output. If the equipment has more than one audio output then suitable connectors for these may be provided. It is not permissible to access the receiver audio output in parallel with loudspeaker. If the audio output carries E-

    13、voltage, this must be stated. 5) means of connecting the equipment to an external power supply; 6) means of generation of a normal coded test signal for test of message acceptance It is the applicants responsibility to ensure that the equipment meets all the regulatory requirements for marking in th

    14、e country where the applicant seeks type approval. 3 STD-CEPT I-ETS 300 235-ENGL 1934 2326414 0014776 6T1 Arruc;ANr- I IJKALLS CATEGORY OF APPLICANT (a) ib) (C) MANUFACTURER IMPORTER DISTRIBUTOR 0 0 0 (d) 0 AGENT COMPANY NAME ADDRESS . . NAME FOR CONTACT PURPOSES . TELEPHONE NO: . FAX NO: . TELEX NO

    15、: . DATE : SIGNATURE : If box (a) is ticked and the equipment is manufactured at a different address to that of the applicant, or if box (b), (c) or (d) is ticked, complete details in the box below with respect to the manufacturer WINUFACTURERB DETAILS COMPANY NAME . ADDRESS NAME FOR CONTACT PURPOSE

    16、S TELEPHONE NO: FAX NO: . TELEX NO: . 4 STD-CEPT I-ETS 300 235-ENGL 1994 m 2326414 0014977 538 m The type designation may be either a single alphanumeric code a numeric code divided into two parts. OR TYPE DESIGNATION AS A SINGLE ALPHANUMERIC CODE (1) TYPE DESIGNATION IN TWO PARTS : 1. EQUIPMENT SER

    17、IES NO. (2) ( “MODEL NUMBER “ ) AND 2. EQUIPMENT SPECIFIC NO. (3) ( “ IDENTIFICATION NO“ ) TYPE DESIGNATION FOR CFP The type designation may be either a single alphanumeric code a a numeric code divided into two parts. TYPE DESIGNATION AS A SINGLE ALPHANUMERIC CODE TYPE DESIGNATION IN ?WO PARTS : 1.

    18、 EQUIPMENT SERIES (“MODEL NUMBER“ AND (1) NO. (2) 2. EQUIPMENT SPECIFIC NO. (3) ( “ IDENTIFICATION NO“ ) 5 STD-CEPT I-ETS 300 235-ENGL 1994 = 232b4L4 001497 474 W The type desimation may be either a single alphanumeric code a numeric code divided into two parts. TYPE DESIGNATION AS A SINGLE ALPHANUM

    19、ERIC CODE (1) OR : TYPE DESIGNATION IN TWO PARTS : 1. EQUIPMENT SERIES NO. (2) ( “MODEL NUMBER“ ) . AND I 2. EQUIPMENT SPECIFIC NO. (3) ( “IDENTIFICATION NO“ ) (1) This is the manufacturers numeric or alphanumeric code or name that is specific to a particular equipment. It may contain information in

    20、 coded form on the characteristics of the equipment. The manufacturer is free to choose the form of the type designation. (2) This is the number, code or trade name used by the manufacturer to describe a series or family of equipment of substantially the same mechanical and electrical construction w

    21、hich will include a number of related equipments. This number is often referred to as the “model no.“. This is the manufacturers identification number given to a specific equipment in the series or family of equiprnents. It is often referred to as the “identification number“. (3) 0- TRANBHITTEFt AND

    22、 RECEIVER - CHARACTERISTICS COMPANDING (Clause 4.3.3) 0 FREQUENCY MODULATION (F3 E ) PHASE MODULATION (G3E) 0 O THE CORDLESS TELEPHONE (set of CFP and CCP) ARE DESIGNED IN ACCORDANCE TO CLAUSE 4 AND FULFILLS ANY REQUIREMENT OF CLAUSE 4.3 0 THE CORDLESS TELEPHONE DIFFERS FROM THE REQUIREMENTS OF CLAU

    23、SE 4.3 IN 0 THE FOLLOWING WAY: . . . . REFERRING TO CLAUSE 8.2.2, THE EQUIVALENT OUTPUT LEVEL OF THE TEST GENERATOR, DURING THE MESSAGE ACCEPTANCE TEST, SHALL BE SET TO dBpV/m (4) 4) This value shall be I25 dBpV/m, and shall be stated by the applicant 6 STD-CEPT I-ETS 300 235-ENGL L99Y 232bYL4 00349

    24、79 300 m SPARE BATTERIES e.g. (portable equipment) BATTERY CHARGING DEVICE SPECIAL TOOLS FOR DISMANTLING EQUIPMENT ENCODER/DECODER TEST INTERFACE BOX (if applicable) RF TEST FIXTURE (clause 6.7) FUL DOCUMENTATION ON EQUIPMENT (Handbook and circuit diagrams) Yes No Yes No Yes No Yes No Yes No Yes No

    25、Yes No OTHERS: 7 TIUY UT *ru urr BATTERY CHARGER FOR CPP HANDS FREE El 0 INTERNAL ANTENNA CONNECTOR INTERCOM PSTN ACCESS OTHER : 0 0 0 0 . . . . . . . TRANSMITTER TECHNICAL CBARACTERISTICS 1 METHOD OF FREQUENCY GENERATION 0 OTHER . I TRANSMITTER MODULATION INPUT CHARACTERISTICS I MODULATION INPUT SI

    26、GNAL LEVEL FOR 60% OF THE MAXIMUM DEVIATION OF 5000 Hz AT TELEPHONE LINE mV IMPEDANCE SL OTHER (5) mV IMPEDANCE SL (5) For use where direct connection is provided for test purposes. RECEIVER TECHNICAL CaARACTERISTICS METHOD OF FREQUENCY GENERATION SYNTHESIZER OTHER . 0 0 INTERMEDIATE FREQUENCIES 1st

    27、 2nd 3rd 0 o 0 IS LOCAL OSCILLATOR INJECTION FREQUENCY HIGHER OR LOWER THAN THE RECEIVER NOMINAL FREQUENCY? HIGHER LOWER 0 o 8 IF THE EQUIPMENS IS DESIGNED TO AUTOMATICALLY SWITCH OFF AT A PREDETERMINED VOLTAGE LEVEL WHICH IS HIGHER OR LOWER IN VALUE THAN THE BATTERY MINIMUM VALUES THIS SHALL BE CLE

    28、ARLY STATED. APPLIES . CUT-OFF VOLTAGE (V) DOES NOT APPLY o o POWER SOURCE AC MAINS . State voltage (V) o AC MAINS FREQUENCY (Hz) BATTERY NICKEL CADMIUM MERCURY ALKALINE LEAD ACID (Vehicle regulated) 0 o O LECLANCHE LITHIUM OTHER . o 0 0 DC VOLTAGE (nominal) (V) MAXIMUM DC CURRENT (mA) DC VOLTAGE (m

    29、inimum, calculated in accordance to ciause 5.4.2.2 or agreed by the type approval authority and the applicant) (V) (Refer to clause 5.3.2 and 5.4.2 of I-ETS 300 235 when completing the above) 9 FEATURES OF TBE CPP INTERNAL ANTENNA CONNECTOR OTHER 0 0 TRANSMITTER TECHNICAL CHARLCTERISTICS METHOD OF F

    30、REQUENCY GENERATION 0 0 OTHER . TRANSMITTER MODULATION INPUT CHARACTEXISTICS MODULATION INPUT SIGNAL LEVEL FOR 60% OF THE MAXIMUM DEVIATION AT Hz AT MICROPHONE SOCKET mV IMPEDANCE SL TEST FIXTURE SOCKET mV IMPEDANCE 52 OTHER (6) mV IMPEDANCE P (6) For use where direct connection is provided for test

    31、 purposes. 10 STD-CEPT I-ETS 300 235-ENGL 3974 m 2326434 0034983 833 m METHOD OF FREQUENCY GENERATION SYNTHESIZER OTHER . 0 u INTERMEDIATE FREQUENCIES 1st 2nd 3rd O 0 0 IS LOCAL OSCILLATOR INJECTION FREQUENCY HIGHER OR LOWER THAN THE RECEIVER NOMINAL FREQUENCY? HIGHER LOWER 0 0 RECEIVER AUDIO CHRRAC

    32、TERISTICS I MAXIMUM RATED AUDIO (AF) FREQUENCY OUTPUT POWER IWO LOUDSPEAKER . .mW NORMAL AUDIO LOAD IMPEDANCE AT LOUDSPEAKER . 52 DOES CONNECTION CARRY Dc VOLTAGE? IF YES, STATE VALUE mV 11 STD-CEPT I-ETS 300 235-ENGL 1994 OUTPUT w IMPEDANCE !2 MAX. INPUT LEVEL AT AUDIO ACCESSORY SOCKET . mV IMPEDAN

    33、CE . a 2326414 0014984 778 I DOES CONNECTION CARRY Dc VOLTAGE? IF YES, STATE VALUE mV AmTIC EQUI- SWITCH OFF IF THE EQUIPMENT IS DESIGNED TO AUTOMATICALLY SWITCH OFF AT A PREDETERMINED VOLTAGE LEVEL WHICH IS HIGHER OR LOWER IN VALUE THAN THE BATTERY MINIMUM VALUES THIS SHALL BE CLEARLY STATED. APPLI

    34、ES . CUT-OFF VOLTAGE (V) 0 0 DOES NOT APPLY 12 STDmCEPT I-ETS 300 235-ENGL 1994 232b414 0034985 604 D BATTERY NICKEL CADMIUM MERCURY ALKALINE LECLANCHE LITHIUM U 0 0 0 0 OTHER . 0 (Refer to clause 5.3.2 and 5.4.2 of I-ETC 300 235 when completing the above) DC VOLTAGE (nominal) (V) MAXIMUM Dc CURRENT

    35、 (mA) DC VOLTAGE (minimum, calculated in accordance to clause 5.4.2.2 or agreed by the type approval authority and the applicant) (V) I hereby declare that I am entitled to sign on behalf of the applicant and that the information supplied is correct and c-lete. Signature Name Position held Date 13 I

    36、-ETS 300 235 Radio Equipment and Systems (RES); Technical characteristics, test conditions and methods of measurement for radio aspects of cordless telephones CT1 I II 1 Adm I Imp1 I Remarks IAUT IYes F Yes IF No Frequencies not available FIN Yes HNG I Planned I II I I I Under Presently CEPT T/R st udv ISL I Yes I I LIE I Yes LVA I Planned I I 1 .I. 1 994. Only CTI + frequencies SUI Yes 1 .l. 1 994. Only CT1+ frequencies SVN Yes 2.9.1 997. Regulation on technical reauirements for radio stations, art. 13 (Off.Gaz. I II I of SVN, No. 50/97). Partially implemented TUR Ives


    注意事项

    本文(CEPT I-ETS 300 235-1994 Radio Equipment and Systems (RES) Technical Characteristics Test Conditions and Methods of Measurement for Radio Aspects of Cordless Telephones CT1《无线电设备和系统.pdf)为本站会员(sofeeling205)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开