1、 TIA-102.CAAB-D (Revision of TIA-102.CAAB-C) February 2013Project 25 Land Mobile Radio Transceiver Performance Recommendations, Digital Radio Technology C4FM/CQPSK Modulation ANSI/TIA-102.CAAB-D-2013 APPROVED: FEBRUARY 5, 2013 NOTICE TIA Engineering Standards and Publications are designed to serve t
2、he 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 such St
3、andards 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, either
4、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 the
5、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 of r
6、egulatory limitations before its use. (From Project No. ANSI/TIA-PN-102.CAAB-D, formulated under the cognizance of the TIA TR-8 Mobile and Personal Private Radio TR-8.6 Subcommittee on Equipment Performance Recommendation). Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Standards and Technolog
7、y Department 1320 N. Courthouse Road Arlington, VA 22201 U.S.A. PRICE: Please refer to current Catalog of TIA TELECOMMUNICATIONS INDUSTRY ASSOCIATION STANDARDS AND ENGINEERING PUBLICATIONS or call IHS, USA and Canada (1-877-413-5187) International (303-397-2896) or search online at http:/www.tiaonli
8、ne.org/standards/catalog/ All rights reserved Printed in U.S.A. NOTICE OF 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 reprodu
9、ce portions of this document, please contact the TIA Standards Department or go to the TIA website (www.tiaonline.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 Technology
10、(b) there is no assurance that the Document will be approved by any Committee of TIA or any 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 invo
11、lve the use of intellectual property rights (“IPR”), including pending or issued patents, 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 st
12、atement from the holder thereof is requested, all in accordance with the Manual. TIA takes 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 cond
13、itions, which are instead left to the parties involved, nor will TIA opine or judge whether 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 respe
14、cts the Document or its contents. If the Document contains one or more Normative References to a document published by another organization (“other SSO”) engaged in the formulation, development or publication of standards (whether designated as a standard, specification, recommendation or otherwise)
15、, whether such reference consists of mandatory, alternate or optional elements (as defined in the TIA Engineering Manual, 4thedition) 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 Ref
16、erence; (ii) TIAs policy of encouragement of voluntary disclosure (see Engineering Manual Section 6.5.1) of Essential 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 identi
17、fication to TIA of a claim of Essential Patent(s) or published pending patent applications. TIA does not enforce or 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 co
18、ntents of the Document. ALL WARRANTIES, EXPRESS OR IMPLIED, ARE DISCLAIMED, INCLUDING WITHOUT LIMITATION, ANY AND 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 IN
19、TELLECTUAL PROPERTY RIGHTS. TIA EXPRESSLY DISCLAIMS ANY AND ALL RESPONSIBILITIES FOR THE ACCURACY OF THE CONTENTS 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 PRODU
20、CT 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, DIRECT OR INDIRECT, ARISING FROM OR RELATING TO ANY USE OF THE CONTENTS CONTAINED HEREIN, INCLUDING WITHOUT LIMITATION ANY AND ALL INDIRECT, SPECIAL, INCIDE
21、NTAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS, LOSS OF PROFITS, LITIGATION, OR THE LIKE), 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
22、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 LIMITATIONS. ANSI/TIA-102.CAAB-D i FOREWORD (This foreword is not part of this Standard) This Standard was developed and will be maintained by the TR-8.6 Equi
23、pment Performance Recommendations Subcommittee of the TR-8 Land Mobile Services Committee. Participating in its development were radio equipment and measuring instrument manufacturers as well as representatives of public safety user groups from the Association of Public Safety Communications Officia
24、ls, International (APCO), the National Association of State Telecommunications Directors (NASTD), and numerous federal government agencies. If the abbreviation “P25” or the wording “Project 25” appears on the cover sheet of this document when published or in the title of any TIA-102 document or Tele
25、communications Service Bulletin (TSB) referenced herein, that indicates the APCO/NASTD/FED Project 25 Steering Committee has adopted the document as part of the Standard. The appearance of the abbreviation “P25” or the wording “Project 25” on the cover sheet of this document or in the title of any d
26、ocument referenced herein should not be interpreted as limiting the applicability of the information contained in any document to “P25” or “Project 25” implementations exclusively. This standard provides the standard limit values for the equipment characteristics assessed by the measurement methods
27、described in ANSI/TIA-102.CAAA-D, Digital C4FM/CQPSK Transceiver Measurement Methods. Should the Federal Communications Commission (FCC) adopt a change to FCC Rules that impacts a requirement cited herein, such change supersedes the requirement cited herein during the period between the time the FCC
28、 adopted change is effective and the time this document is revised to reflect the updated requirement citation. This revision of the Standard incorporates equipment performance characteristics per the revised receiver measurement methods as defined in ANSI/TIA-102.CAAA-D, This Standard was approved
29、for publication during the TBD meeting of Subcommittee TR 8.6. When published this standard cancels and replaces predecessor document ANSI/TIA102.CAAB-C (November, 2009) There are two annexes in this Standard, The annexes, A and B, are informative and are not considered part of this Standard. ANSI/T
30、IA-102.CAAB-D ii Table of Contents 1 Introduction 1 1.1 Scope . 1 1.2 Object . 1 1.3 Standard Definitions . 1 1.4 Standard Test Conditions . 1 1.5 Characteristics of Test Equipment 1 1.6 Normative Reference Documents 1 1.7 Revision History 2 2 Methods of Measurements . 2 3 Standards for all equipmen
31、t . 2 3.1 Receiver Section 4 3.1.1 Radiated Spurious Field Strength . 4 3.1.2 Conducted Spurious Output Power . 4 3.1.3 Power Line Conducted Spurious Output Voltage 4 3.1.4 Reference Sensitivity . 5 3.1.5 Faded Reference Sensitivity . 5 3.1.6 Signal Delay Spread Capability . 5 3.1.7 Adjacent Channel
32、 Rejection 6 3.1.8 Co-Channel Rejection . 6 3.1.9 Spurious Response Rejection . 7 3.1.10 Intermodulation Rejection 7 3.1.11 Signal Displacement Bandwidth 7 3.1.12 Audio Output Distortion . 7 3.1.13 Residual Audio Noise Ratio . 8 3.1.14 Average Radiation Sensitivity 8 3.1.15 Acoustic Audio Output . 8
33、 3.1.16 Bit Error Rate Floor . 9 3.1.17 Late Entry Unsquelch Delay 9 3.1.18 Receiver Throughput Delay . 9 3.1.19 Blocking Rejection . 9 3.2 Transmitter Section 10 3.2.1 RF Output Power . 10 3.2.2 Operating Frequency Accuracy . 10 3.2.3 Electrical Audio Performance 11 3.2.4 Acoustic Audio Performance
34、 . 11 3.2.5 Modulation Emission Spectrum . 11 3.2.6 Unwanted Emissions: Radiated Spurious . 12 3.2.7 Unwanted Emissions: Conducted Spurious 13 3.2.8 Unwanted Emissions: Non-Spurious Adjacent Channel Power Ratio . 13 3.2.9 Intermodulation Attenuation 14 ANSI/TIA-102.CAAB-D iii 3.2.10 Radiated Power O
35、utput . 15 3.2.11 Conducted Spurious Emissions into VSWR 16 3.2.12 Transmitter Power and Encoder Attack Time 16 3.2.13 Transmitter Power and Encoder Attack Time with Busy/Idle Operation 16 3.2.14 Transmitter Throughput Delay . 16 3.2.15 Frequency Deviation for C4FM . 17 3.2.16 Modulation Fidelity 17
36、 3.2.17 Symbol Rate Accuracy 18 3.2.18 Transient Frequency Behavior 18 3.2.19 RFSS Throughput Delay . 20 3.2.20 RFSS Idle to Busy Transition Time . 20 3.3 Trunked System Timing Characteristics . 21 3.3.1 Trunking Control Channel Slot Times . 21 3.3.2 Trunking Request Time . 21 3.3.3 Trunking Voice C
37、hannel Access Time 21 3.3.4 Time to Grant 22 3.3.5 Transmitter Time to Key on a Traffic Channel . 22 3.4 Unit Characteristics 23 3.4.1 Power Supply Voltage Range . 23 3.4.2 Temperature Range 25 3.4.3 High Humidity 26 3.4.4 Vibration Stability . 27 3.4.5 Shock Stability . 27 3.4.6 DC Supply Noise Sus
38、ceptibility . 28 3.4.7 Battery Life 28 3.4.8 Dimensions 29 3.4.9 Weight . 29 3.4.10 Other Environmental . 30 ANNEX A Measurement Uncertainty (Informative) 34 A.1 Introduction . 34 A.2 Definitions . 34 A.2.1 Accuracy 34 A.2.2 Measurand 34 A.2.3 Error 34 A.2.4 Bias and Systematic Error . 34 A.2.5 Rand
39、om Error 35 A.2.6 RSS Errors 35 A.2.7 Precision 35 A.2.8 Uncertainty 35 A.2.9 Confidence Limits 35 A.3 Principles for Calculating Measurement Uncertainties . 35 A.3.1 General 35 A.3.2 Types of Errors 35 A.3.3 Propagation of Errors 38 ANSI/TIA-102.CAAB-D iv A.3.4 Converting Power Errors Expressed in
40、dB to Percentage. 39 A.3.5 Mismatch Uncertainty and Mismatch Loss 39 A.3.6 Sensitivity of Transmitter Output to Load 40 A.3.7 Correcting rms Measurements for the Effects of rms Residuals . 41 A.3.8 Correcting Peak Measurements for the Effects of Residuals 42 ANNEX B Example Calculations (Informative
41、) 43 B.1 Example Calculations for Receiver Measurements 43 B.1.1 Radiated Spurious Emission . 43 B.1.2 Conducted Spurious Emission 43 B.1.3 Power Line Conducted Spurious Emission . 43 B.1.4 Reference Sensitivity . 44 B.1.5 Faded Reference Sensitivity . 44 B.1.6 Signal Delay Spread Capability . 44 B.
42、1.7 Adjacent Channel Rejection 45 B.1.8 Co-channel Rejection 45 B.1.9 Spurious Response Rejection . 45 B.1.10 Intermodulation Rejection 46 B.1.11 Signal Displacement Bandwidth 46 B.1.12 Audio Output Distortion . 46 B.1.13 Residual Audio Noise Ratio . 47 B.1.14 Average Radiation Sensitivity 47 B.1.15
43、 Acoustic Audio Output . 47 B.1.16 Bit Error Rate Floor . 47 B.1.17 Late Entry Unsquelch Delay 48 B.1.18 Receiver Throughput Delay . 48 B.1.19 Blocking Rejection . 48 B.2 Example Calculations for Transmitter Measurements 49 B.2.1 RF Output Power . 49 B.2.2 Operating Frequency Accuracy . 49 B.2.3 Ele
44、ctrical Audio Performance 50 B.2.4 Acoustic Audio Performance . 50 B.2.5 Modulation Emission Spectrum . 50 B.2.6 Radiated Spurious Emissions . 50 B.2.7 Conducted Spurious Emissions 51 B.2.8 Adjacent Channel Power Ratio . 52 B.2.9 Intermodulation Attenuation 52 B.2.10 Average Radiated Power Output .
45、53 B.2.11 Conducted Spurious Emissions into VSWR 53 B.2.12 Transmitter Power and Encoder Attack Time 53 B.2.13 Transmitter Power and Encoder Attack Time with Busy/Idle Operation 54 B.2.14 Transmitter Throughput Delay . 54 B.2.15 Frequency Deviation for C4FM . 54 B.2.16 Modulation Fidelity 54 B.2.17
46、Symbol Rate Accuracy 55 B.2.18 Transient Frequency Behavior 55 B.2.19 RFSS Throughput Delay . 56 ANSI/TIA-102.CAAB-D v B.2.20 RFSS Idle to Busy Transition Time . 56 Trunking System Measurements . 57 B.2.21 Trunking Control Channel Slot Times . 57 B.2.22 Trunking Request Time . 57 B.2.23 Trunking Voi
47、ce Access Time . 57 B.2.24 Time to Grant 57 B.2.25 Transmitter Time to Key on a Traffic Channel . 57 Bibliography (Informative) . 58 ANSI/TIA-102.CAAB-D vi Blank page ANSI/TIA-102.CAAB-D 11 Introduction 1.1 Scope This Standard provides physical layer performance standards under standard conditions f
48、or 12.5 kHz channelization digitally modulated radio equipment with a maximum operating frequency of 1 GHz or less in the Private (Dispatch) Land Mobile Radio Services that employ compatible 4 level frequency modulation (C4FM) or compatible differential offset quadrature phase shift keying (CQPSK) o
49、r standard simulcast modulations for systems using digital modulation for transmission of voice or circuit switched data compliant with the Umreference point in 102.BAAA, which defines the requirements of both the Physical Layer and the Data Link Layer in the OSI reference model. Two performance levels have been distinguished herein for certain equipment characteristics. The performance level of Class B is comparable to the performance level for 12.5 kHz analog radio equipment in TIA/EIA-603-D, Land Mobile FM or PM Communications Equipment. Class A describes a higher level of perf
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