ImageVerifierCode 换一换
格式:PDF , 页数:36 ,大小:4.62MB ,
资源ID:1060854      下载积分:10000 积分
快捷下载
登录下载
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)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-1060854.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 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。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(TIA-845-B-2010 Radiowave Propagation Path Loss Measurement Presentation Format《无线电波传播路径损耗测量呈现格式》.pdf)为本站会员(吴艺期)主动上传,麦多课文库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库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

TIA-845-B-2010 Radiowave Propagation Path Loss Measurement Presentation Format《无线电波传播路径损耗测量呈现格式》.pdf

1、 TIA-845-B (Revision of TIA-845-A) December 2010 Radiowave Propagation Path Loss Measurement Presentation Format NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interc

2、hangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for their particular need. The existence of such Standards and Publications shall not in any respect preclude any member or non-member of TIA from manufacturing or s

3、elling products not conforming to such Standards and Publications. Neither shall the existence of such Standards and Publications preclude their voluntary use by Non-TIA members, either domestically or internationally. Standards and Publications are adopted by TIA in accordance with the American Nat

4、ional Standards Institute (ANSI) patent policy. By such action, TIA does not assume any liability to any patent owner, nor does it assume any obligation whatever to parties adopting the Standard or Publication. This Standard does not purport to address all safety problems associated with its use or

5、all applicable regulatory requirements. It is the responsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations before its use. (From Standards Proposal No. 3-4820-RV2, formulated under the cognizance of

6、the TIA, TR-8 Mobile and Personal Private Radio Standards. TR-8.18 Subcommittee on Wireless Systems Compatibility). Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 U.S.A. PRICE: Please refer to current Catalog of TIA

7、TELECOMMUNICATIONS INDUSTRY ASSOCIATION STANDARDS AND ENGINEERING PUBLICATIONS or call IHS USA and Canada (1-800-525-7052 ) International (303-790-0600) or search online at http:/www.tiaonline.org/standards/catalog/ All rights reserved Printed in U.S.A. NOTICE OF COPYRIGHT This document is copyright

8、ed by the TIA. Reproduction of these documents either in hard copy or soft copy (including posting on the web) is prohibited without copyright permission. For copyright permission to reproduce portions of this document, please contact TIA Standards Department or go to the TIA website (www.tiaonline.

9、org) for details on how to request permission. Details are located at: http:/www.tiaonline.org/standards/catalog/info.cfm#copyright OR Telecommunications Industry Association Standards (b) there is no assurance that the Document will be approved by any Committee of TIA or any other body in its prese

10、nt or any other form; (c) the Document may be amended, modified or changed in the standards development or any editing process. The use or practice of contents of this Document may involve the use of intellectual property rights (“IPR”), including pending or issued patents, or copyrights, owned by o

11、ne or more parties. TIA makes no search or investigation for IPR. When IPR consisting of patents and published pending patent applications are claimed and called to TIAs attention, a statement from the holder thereof is requested, all in accordance with the Manual. TIA takes no position with referen

12、ce to, and disclaims any obligation to investigate or inquire into, the scope or validity of any claims of IPR. TIA will neither be a party to discussions of any licensing terms or conditions, which are instead left to the parties involved, nor will TIA opine or judge whether proposed licensing term

13、s or conditions are reasonable or non-discriminatory. TIA does not warrant or represent that procedures or practices suggested or provided in the Manual have been complied with as respects the Document or its contents. If the Document contains one or more Normative References to a document published

14、 by another organization (“other SSO”) engaged in the formulation, development or publication of standards (whether designated as a standard, specification, recommendation or otherwise), whether such reference consists of mandatory, alternate or optional elements (as defined in the TIA Engineering M

15、anual, 4 thedition) then (i) TIA disclaims any duty or obligation to search or investigate the records of any other SSO for IPR or letters of assurance relating to any such Normative Reference; (ii) TIAs policy of encouragement of voluntary disclosure (see Engineering Manual Section 6.5.1) of Essent

16、ial Patent(s) and published pending patent applications shall apply; and (iii) Information as to claims of IPR in the records or publications of the other SSO shall not constitute identification to TIA of a claim of Essential Patent(s) or published pending patent applications. TIA does not enforce o

17、r monitor compliance with the contents of the Document. TIA does not certify, inspect, test or otherwise investigate products, designs or services or any claims of compliance with the contents of the Document. ALL WARRANTIES, EXPRESS OR IMPLIED, ARE DISCLAIMED, INCLUDING WITHOUT LIMITATION, ANY AND

18、ALL WARRANTIES CONCERNING THE ACCURACY OF THE CONTENTS, ITS FITNESS OR APPROPRIATENESS FOR A PARTICULAR PURPOSE OR USE, ITS MERCHANTABILITY AND ITS NONINFRINGEMENT OF ANY THIRD PARTYS INTELLECTUAL PROPERTY RIGHTS. TIA EXPRESSLY DISCLAIMS ANY AND ALL RESPONSIBILITIES FOR THE ACCURACY OF THE CONTENTS

19、AND MAKES NO REPRESENTATIONS OR WARRANTIES REGARDING THE CONTENTS COMPLIANCE WITH ANY APPLICABLE STATUTE, RULE OR REGULATION, OR THE SAFETY OR HEALTH EFFECTS OF THE CONTENTS OR ANY PRODUCT OR SERVICE REFERRED TO IN THE DOCUMENT OR PRODUCED OR RENDERED TO COMPLY WITH THE CONTENTS. TIA SHALL NOT BE LI

20、ABLE FOR ANY AND ALL DAMAGES, DIRECT OR INDIRECT, ARISING FROM OR RELATING TO ANY USE OF THE CONTENTS CONTAINED HEREIN, INCLUDING WITHOUT LIMITATION ANY AND ALL INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS, LOSS OF PROFITS, LITIGATION, OR THE LIKE),

21、WHETHER BASED UPON BREACH OF CONTRACT, BREACH OF WARRANTY, TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE FOREGOING NEGATION OF DAMAGES IS A FUNDAMENTAL ELEMENT OF THE USE OF THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PU

22、BLISHED BY TIA WITHOUT SUCH LIMITATIONS. PN3-4820-RV2 (To be published as TIA-845-B) iii TABLE OF CONTENTS Document Revision History . iv FOREWORD v BLANK PAGE vi INTRODUCTION vii 1.0 SCOPE 1 2.0 NORMATIVE REFERENCES 1 3.0 DEFINITIONS however, those who generate path loss data are encouraged to incl

23、ude some reference to the site name and to the date the data was taken. Because of compatibility issues, a filespec following the 8.3 naming convention is encouraged, but is not required for compliance. The data format consists of header records and data records. All data records will be coded in AS

24、CII. Also strongly encouraged is supplemental data, such as antenna patterns and siting information. Supplemental information is not directly addressed in this standard. However, this standard does discuss how the supplemental data is referenced. 4.2 Header Record There shall be at least one header

25、record. Each header record has no particular length. However, for human readability, it is recommended that each record be limited to sixty (60) characters except in cases where the width of a single field exceeds that length. No field shall occupy more than one record. Each record consists of field

26、s of arbitrary width, arranged in no particular order. Within a header record, fields shall be separated by pipe (“|”) characters. Each field consists of a field name and the field data, separated by a space character. The field name consists of a 4-character alphabetic component and a 2-character n

27、umeric component, not separated by any character. The purpose of the numeric component is to distinguish between data of the same type. Even those parameters that have only one value shall contain the numeric component, which shall be “01”. Table 4-1 lists the possible header fields. The first seven

28、 lines in Annex A, A.1 Short Format and A.2 Long Format are provided as examples of header records. PN3-4820-RV2 (To be published as TIA-845-B) 4 Table 4-1 Header Record Fields Req* Field Description VERS01 Version CNAMnn Name and contact information for data supplier TSIT01 Site name TLAT01 Site La

29、titude in SDD.DDDD form TLON01 Site Longitude in SDDD.DDDD form HDTM01 Horizontal Datum* GELV01 Ground Elevation (meters AMSL) VDTM01 Vertical Datum* TWRT01 Tower type (triangular, square, unipole, non-metallic) M TWRW01 Tower width at height of center of radiation (mm) TMTG01 TX Ant mounting config

30、uration See Table 4-2 M TDST01 TX Ant distance from tower leg to antenna (mm) D TAZM01 Azimuth of TX Ant Reference boresight ( true) TANT01 TX antenna type Mfrs designation FREQ01 Test frequency (MHz) TMOD01 TX Modulation per TSB-887, if available; otherwise per ITU-R Radio Regs5 D TPTN01 File name

31、of TX antenna pattern file TERP01 TX Effective Radiated Power (W) TXPO01 TX Power Output (W) TFLT01 TX External Filter Loss (W) TLNTnn Line Type (could be more than one line between TX and ant) TLLGnn Line Length (meters) TLNLnn Line Loss (dB per 100 meters) TPANnn Power to base of antenna (W) TAGL0

32、1 Antenna Height (meters AGL) T TMTA01 Antenna mechanical tilt angle (deg) T TMTZ01 Antenna mechanical tilt azimuth ( true) RAHT01 RX Antenna Height (meters AGL) RATP01 RX Antenna Type Mfrs designation RDBD01 RX Antenna Gain (dBd) RLNT01 RX Line Type RLNL01 RX Line length (meters) RLLT01 RX Line Los

33、s (dB total) RENV01 RX Antenna Environment Description File name RECT01 RX Type (Make, Model) RECB01 RX Bandwidth (Hz) RECD01 RX Detector (Peak, Quasi Peak, RMS, True RMS) CALA01 RX Calibration accuracy ( dB) CALD01 Days since RX calibration GPHE01 95 th%ile Horizontal GPS error (meters) GPVE01 95 t

34、h%ile Vertical GPS error (meters) SUPP01 File name of supplemental data file DRFM01 Data Record Format: “S” for Short, “L” for Long NFQT01 Total number of frequencies measured *In the “Req” field: (No Mark) = Optional Field “” = Always Required “D” = Required if antenna is directional in the horizon

35、tal plane “M”= Required if antenna is mounted on the side of a metallic structure “T” = Required if the antenna is mechanically tilted *A single geodetic datum shall be used for all measurements and for the site coordinates Version of this standard with which the file complies, expressed as the entire standard number; e.g. TIA-845-A-1 ”S” is either “+” (northern and eastern hemispheres) or “-“ (southern and western hemispheres)

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