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1、 TIA TELECOMMUNICATIONS SYSTEMS BULLETIN Private Land Mobile Radio Two-Way Portable Equipment RF Exposure (EME) Test Report Guidelines TSB-150 DECEMBER 2004 TELECOMMUNICATIONS INDUSTRY ASSOCIATION The Telecommunications Industry Association represents the communications sector of Copyright Telecommu
2、nications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/30/2007 00:12:08 MDTNo reproduction or networking permitted without license from IHS -,-,- NOTICE TIA Engineering Standards and Publications are designed to se
3、rve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability 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 su
4、ch Standards and Publications shall not in any respect preclude any member or non-member of TIA from manufacturing or selling 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, ei
5、ther domestically or internationally. Standards and Publications are adopted by TIA in accordance with the American National 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
6、 the Standard or Publication. This Standard does not purport to address all safety problems associated with its use or 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
7、 of regulatory limitations before its use. (From Standards Proposal No. 3-0120, formulated under the cognizance of the TIA TR-8.17 Subcommittee on RF Exposure.) Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION 2004 Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 U.S
8、.A. PRICE: Please refer to current Catalog of TIA TELECOMMUNICATIONS INDUSTRY ASSOCIATION STANDARDS AND ENGINEERING PUBLICATIONS or call Global Engineering Documents, USA and Canada (1-800-854-7179) International (303-397-7956) or search online at http:/www.tiaonline.org/standards/search_n_order.cfm
9、 All rights reserved Printed in U.S.A. Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/30/2007 00:12:08 MDTNo reproduction or networking permitted without license from IHS -,-,- NOTICE OF
10、COPYRIGHT This document is copyrighted 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 g
11、o to the TIA website (www.tiaonline.org) for details on how to request permission. Details are located at: http:/www.tiaonline.org/about/faqDetail.cfm?id=18 OR Telecommunications Industry Association Standards (b) there is no assurance that the Document will be approved by any Committee of TIA or an
12、y other body in its present 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,
13、or copyrights, owned by one 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
14、 no position with reference 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 whethe
15、r proposed licensing terms 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. TIA does not enforce or monitor compliance with the cont
16、ents 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 ALL WARRANTIES CONCERNING THE ACCU
17、RACY OF THE CONTENTS, ITS FITNESS OR APPROPRIATENESS FOR A PARTICULAR PURPOSE OR USE, ITS MERCHANTABILITY AND ITS NON- INFRINGEMENT OF ANY THIRD PARTYS INTELLECTUAL PROPERTY RIGHTS. TIA EXPRESSLY DISCLAIMS ANY AND ALL RESPONSIBILITIES FOR THE ACCURACY OF THE CONTENTS AND MAKES NO REPRESENTATIONS OR
18、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 LIABLE FOR ANY AND ALL DAMAGES, DI
19、RECT 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), WHETHER BASED UPON BREACH OF CON
20、TRACT, 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 PUBLISHED BY TIA WITHOUT SUCH LIMI
21、TATIONS. Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/30/2007 00:12:08 MDTNo reproduction or networking permitted without license from IHS -,-,- FORWORD This forword is not part of this
22、 Telecommunications Systems Bulletin (TSB). This TSB is the product of work undertaken by the Electromagnetic Energy (EME) working group of the TIA TR8.17 RF Exposure Engineering Subcommittee. TR8.17 is a subcommittee of TIA TR8 Private Land Mobile Engineering Committee and addresses Radio Frequency
23、 exposure matters of Private Radio products. Members of TR8.17 who contributed to this TSB are: Joel Berger, Wayne Leland (TIA, Private Radio Section chair), Roy McClellan III, Bob Speidel (TR8.17 Chair), Fred Moloznik (EME WG leader), John Oblak, Mike Ramnath, Ken Enger, Michael Sailsman, Masaaki T
24、akahashi, Ron Backlund and Tess Zagaruyka (TR8.17 Vice-Chair). Prior to balloting this TSB comments on the document were sought from PCTEST Engineering Laboratory, Inc.; Bay Area Compliance Lab Corp.; Celltech Labs Inc.; MET Laboratories Inc.; Rhein Tech Laboratories, Inc. (RTL); UltraTech Laborator
25、ies, Inc.; and Nemko Canada. All comments received from these organizations prior to ballot authorization have been incorporated. The members of TR8.17 and the members of the EME Working Group appreciate the need to provide clear and consistent information documenting device compliance with the appr
26、opriate regulatory RF Exposure requirements. During the review of RF Exposure Test Reports previously submitted to relevant regulatory bodies the members of the Working Group encountered wide variety in the formats of the reports submitted. While the Working Group believes the devices covered in the
27、se test reports previously submitted demonstrate compliance with all necessary regulatory requirements, the Working Group found the diversity of the test report format made the review of the report contents time-consuming, confusing and inefficient. The Working Group realized a more uniform reportin
28、g format would likely improve the efficiency of the review process by reducing if not eliminating the confusion encountered during the review of previously submitted RF Exposure Test Reports. The Working Group believes the amount of time necessary to adequately review the test reports will decrease
29、significantly if reviewers know exactly where the information being sought is located in the test report. The sole purpose of this Bulletin is to suggest a consistent RF Exposure test report format for portable two way land mobile radio products. This Bulletin does not alter, in any way, the relevan
30、t regulatory requirements for RF Exposure. The information in this Bulletin is intended to be solely informative. i Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/30/2007 00:12:08 MDTNo r
31、eproduction or networking permitted without license from IHS -,-,- Private Land Mobile Radio (FCC Part 90) Two-Way Portable Equipment RF Exposure (EME) Test Report Guidelines TABLE OF CONTENTS Forword.i Table of Contents.ii 1. INTRODUCTION .1 1.1. Scope.1 1.2. Relevant Documents2 1.3. Definitions2 2
32、. SUGGESTED TEST REPORT CONTENTS3 2.1. Cover Page3 2.2. Test Report Table of Contents.4 2.3. Introduction and Overview.4 2.4. References, Standards and Guidelines,4 2.5. Description of Device Under Test (DUT) .5 2.6. Description of Test System5 2.6.1. Description of Robotics / Probes / Readout Elect
33、ronics .6 2.6.2. Description of Phantom(s) 6 2.6.3. Description of Equivalent Tissues.6 2.7. Additional Test Equipment.6 2.8. SAR Measurement System Verification.7 2.8.1. Equivalent Tissue Test results7 2.8.2. System Check Test results7 2.9. DUT Test Strategy and Methodology.8 2.9.1. DUT Configurati
34、on8 2.9.2. Test Plan.8 2.9.3. Device positioning procedures8 2.10. Environmental Test Conditions8 2.11. Test Results Summary.9 2.12. Conclusion.9 2.13. Appendices9 ANNEX A.1 Suggested Cover Page Format Template A ANNEX A.2 Suggested Test Report Format Template B ii Copyright Telecommunications Indus
35、try Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/30/2007 00:12:08 MDTNo reproduction or networking permitted without license from IHS -,-,- Private Land Mobile Radio Two-Way Portable Equipment RF Exposure (EME) Test Report
36、Guidelines 1. INTRODUCTION Exposure to radio frequency (RF) energy has been identified as an environmental factor to be considered before a radio transmitter will be certified by various regulatory agencies. Federal Communications Commission (FCC) OET Bulletin 65 (Evaluating Compliance with FCC Guid
37、elines for Human Exposure to Radiofrequency Electromagnetic Fields, edition 97-01, August 1997) outlines various Electromagnetic Energy (EME) evaluation methods as they apply to mobile, portable and base station Land Mobile Radio Products and provides assistance in determining whether a proposed or
38、existing transmitting facility, operation or device complies with established FCC RF Exposure requirements. 47 CFR 2.1091, 2.1093, 1.1307(b) and 1.1310 require RF exposure compliance for fixed, mobile and portable transmitting devices. 47 CFR 1.1310 lists the field strength and power density limits
39、that are applicable to mobile and fixed transmitters. 47 CFR 2.1093 (d) lists the specific absorption rate (SAR) limits for portable transmitters that are applicable for general population and for occupational exposure conditions. OET Bulletin 65 97-01, Supplement C 01-01 to OET Bulletin 65, ANSI/IE
40、EE C95.3, NCRP Report 119 etc. also provide guidance on RF exposure evaluation for meeting field strength, power density and SAR requirements. Numerous rules sections and other documents discuss RF exposure requirements and methods to be used for verification of compliance with such requirements, bu
41、t there exists no information outlining any recommended formats for reports submitted to document compliance with relevant RF Exposure requirements. 1.1. Scope To recommend uniform format guidelines that can be used in the preparation of test reports submitted to the Federal Communications Commissio
42、n and other relevant regulatory agencies, where such portable two-way radio equipment test reports are intended to document compliance with relevant regulatory RF Exposure requirements. 1 Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1
43、111111001, User=Wing, Bernie Not for Resale, 03/30/2007 00:12:08 MDTNo reproduction or networking permitted without license from IHS -,-,- 1.2. Relevant Documents This Telecommunications Systems Bulletin (TSB) should be interpreted in conjunction with definitions and procedures described in the foll
44、owing documents: IEEE C95.1-1991 IEEE C95.3-1991 47 CFR 1.1307, 1.1310, 2.1091 and 2.1093 FCC OET Bulletin 65, edition 97-01 Supplement C to OET Bulletin 65, edition 01-01 (June 2001 release) 1.3. Definitions 1.3.1. Portable 2-way device1 For purposes of FCC RF exposure requirements, a portable devi
45、ce is defined as a transmitting device designed to be used with its radiating structures located within 20 centimeters of a persons body. Portable devices are evaluated for RF exposure compliance with respect to specific absorption rate (SAR) limits. 1.3.2. Mobile 2-way device2 For purposes of FCC R
46、F exposure requirements, a mobile device is defined as a transmitting device designed to be used in other than fixed locations3 and to be generally used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitters radiating structures and the bo
47、dy of the user and nearby persons. A 2-way radio operating with a vehicular-mounted antenna is an example of a mobile transmitter device. Mobile devices are normally evaluated for RF exposure compliance with respect to field strength or power density limits. When appropriate, mobile devices may also
48、 be evaluated with respect to SAR limits to demonstrate compliance. 1.3.3. FCC RF Exposure Limits The RF exposure limits adopted by the FCC are generally based on recommendations from the National Council on Radiation Protection and Measurements (NCRP) Report No. 86 and the American National Standards Institute (ANSI/IEEE) C95.1-1992.4 FCC 1 See 47 CFR 2.1093 2 See 47 CFR 2.1091 3 In this context, the term “fixed location“ means that the device, including its antenna, is physica