1、 TIA STANDARD Digital C4FM/CQPSK Transceiver Measurement Methods TIA-102.CAAA-B (Revision of TIA/EIA-102.CAAA) October 2004 TELECOMMUNICATIONS INDUSTRY ASSOCIATION Representing the telecommunications industry in association with the Electronic Industries Alliance ANSI/TIA-102.CAAA-B-2004Approved: Au
2、gust 18, 2004Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misu
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7、 Standards Proposal No. 3-4232-RV2, formulated under the cognizance of the TIA TR-8.1 Subcommittee on Equipment and Measurement Procedures.)Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION 2004 Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 U.S.A. PRICE: Please ref
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21、or ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-102.CAAA-BiForewordThis foreword is not part of this document.This document has been submitted to APCO/NASTD/FED by the Telecommunications IndustryAssociation (TIA), as provided for in a Memorandum of Understanding (MO
22、U) dated April 15,1992. TIA-102.CAAA-B is a Standard developed and maintained by the TR-8.1 Subcommittee onTransceiver Measurement Methods under the sponsorship of the Telecommunications IndustryAssociation. This Standard represents the consensus of the formulating subcommittee at the timeof publica
23、tion. This Standard replaces TIA-102.CAAA-B, which was originally published inNovember, 2002.This document describes the methods of measurement for digital land mobile radio equipmentmeeting the Project 25 requirements. These methods are necessary to provide a basis forascertaining performance of eq
24、uipment of various manufacturers. This document includes anormative annex that gives software for performing trunking operational testing.Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from
25、 IHS-,-,-TIA-102.CAAA-BiiThis page intentionally left blankCopyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-102.CAAA-BiiiContents1. INTRODUCTION.11.1 Scope11.2 Object.11.3 St
26、andard Definitions11.3.1 Definitions of Physical Values11.3.2 Common Definitions.11.3.2.1 Standard Continuous Duty Cycle for Mobile and Base Equipment.21.3.2.2 Standard Intermittent Duty Cycle for Mobile and Base Equipment.21.3.2.3 Standard Duty Cycle for Portable Equipment.21.3.3 Definitions for Re
27、ceivers31.3.3.1 Input Signal Level for Testing Receivers With Suitable AntennaTerminals.31.3.3.2 Standard Input Signal31.3.3.3 Standard Input Signal Level31.3.3.4 Standard Input Signal Frequency31.3.3.5 Standard Modulation of an Input Signal.31.3.3.6 Standard Symbol Patterns41.3.3.7 Second Output Pa
28、tterns.121.3.3.8 Rated Audio Frequency Output Power.141.3.3.9 Audio Frequency Output Load151.3.3.10 Standard Bit Error Rate (BER)151.3.4 Definitions for Transmitters151.3.4.1 Standard Transmitter Load151.3.4.2 Standard Transmitter Audio Modulation Input.161.3.4.3 Standard Transmitter Test Pattern.16
29、1.3.4.4 Standard Transmitter Symbol Rate Pattern.161.3.4.5 Standard Transmitter Low Deviation Pattern.161.3.4.6 Standard Transmitter C4FM Modulation Fidelity Pattern161.3.4.7 Standard Transmitter C4FM Modulation Fidelity Spectrum.161.3.4.8 Test Bandwidth171.3.5 Definitions for Environmental Testing.
30、171.3.5.1 Degradation From Standard (DFS).171.3.6 Definitions for Trunking.181.3.6.1 Standard Signal Software181.3.6.2 Standard RFSS Broadcast Signal181.3.6.3 Standard Service Request Signal.201.3.6.4 Standard Service Grant Signal211.4 Standard Test Conditions.231.4.1 Basic Equipment Under Test231.4
31、.2 Associated Equipment231.4.3 Special Function Subsystems231.4.4 Standard Conditions for the Power Supply241.4.4.1 General.241.4.4.2 Default Standard Test Voltages for Battery Chemistry Types.241.4.4.3 Standard Test Voltage for Equipment Powered by IntegralBatteries.25Copyright Telecommunications I
32、ndustry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-102.CAAA-Biv1.4.4.4 Standard Test Voltage for Equipment Powered by ExternalBatteries.251.4.4.5 Other Power Sources.251.4.4.6 Standard AC Voltage and Freque
33、ncy261.4.5 Standard Atmospheric Conditions261.5 Characteristics of Test Equipment.271.5.1 Distortion and Audio Frequency Level Meter271.5.2 RF Digital Modulated Signal Generators.281.5.3 Test Pattern Generator291.5.4 RF Frequency Modulated Signal Generator.291.5.5 Digital Multimeter.301.5.6 RF Power
34、 Meter301.5.7 Spectrum Analyzer311.5.8 Standard Receiver.311.5.9 Adjacent Channel Power Analyzer.311.5.10 Audio Frequency Load321.5.11 Frequency Counter321.5.12 Oscilloscope321.5.13 RF Attenuator331.5.14 Audio Noise Generator.331.5.15 Sound Level Meter341.5.16 RF Detector.341.5.17 Directional Couple
35、r.341.5.18 50 Ohm Termination.341.5.19 Transmitter Key Control Switch.351.5.20 Dummy Microphone.351.5.21 RF Combining Network351.5.22 Notch Filter.351.5.23 Lumped Constant Line Stretcher (LCLS).361.5.24 Constant Impedance Line Stretcher (CILS)361.5.25 Line Impedance Stabilization Network (LISN)371.5
36、.26 Variable dc Power Supply.371.5.27 Variable ac Power Supply.371.5.28 Standard Radiation Test Site (3 meter).381.5.29 Standard Radiation Test Site (30 meter).381.5.30 Acoustic Chamber.391.5.31 Modulation Fidelity Measuring System.391.5.32 Bit Error Rate Detector.401.5.33 Faded Channel Simulator401
37、.5.34 FM Demodulator.421.5.35 FFT Based Spectrum Analyzer.431.5.36 RF Decoder and Protocol Analyzer441.5.37 Modulation Domain Analyzer441.5.38 RF Anechoic Chamber441.5.39 Gigahertz Transverse Electromagnetic Cell (GTEM)452. METHODS OF MEASUREMENT472.1 Methods of Measurement for Receivers47Copyright
38、Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-102.CAAA-Bv2.1.1 Radiated Spurious Output Power.472.1.2 Conducted Spurious Output Power502.1.3 Power Line Conducted Spurious Output Vol
39、tage512.1.4 Reference Sensitivity522.1.5 Faded Reference Sensitivity532.1.6 Signal Delay Spread Capability542.1.7 Adjacent Channel Rejection.552.1.8 Co-Channel Rejection.572.1.9 Spurious Response Rejection.592.1.10 Intermodulation Rejection602.1.11 Signal Displacement Bandwidth.622.1.12 Audio Output
40、 Distortion.632.1.13 Residual Audio Noise Ratio.632.1.14 Average Radiation Sensitivity642.1.15 Acoustic Audio Output.662.1.16 Bit Error Rate Floor662.1.17 Late Entry Unsquelch Delay.672.1.18 Receiver Throughput Delay692.2 Methods of Measurement for Transmitters.712.2.1 RF Output Power712.2.2 Operati
41、ng Frequency Accuracy.712.2.3 Electrical Audio Performance.732.2.4 Acoustic Audio Performance742.2.5 Modulation Emission Spectrum.752.2.6 Unwanted Emissions: Radiated Spurious.772.2.7 Unwanted Emissions: Conducted Spurious.832.2.8 Unwanted Emissions: Adjacent Channel Power Ratio852.2.9 Intermodulati
42、on Attenuation.862.2.10 Radiated Power Output.882.2.11 Conducted Spurious Emission into VSWR922.2.12 Transmitter Power and Encoder Attack Time932.2.13 Transmitter Power and Encoder Attack Time with Busy/Idle Operation962.2.14 Transmitter Throughput Delay.982.2.15 Frequency Deviation for C4FM992.2.16
43、 Modulation Fidelity.1002.2.17 Symbol Rate Accuracy1052.2.18 Transient Frequency Behavior1062.2.19 RFSS Throughput Delay.1102.2.20 RFSS Idle to Busy Transition Time1122.3 Methods of Measurement for Trunking Systems1152.3.1 Trunking Control Channel Slot Times.1162.3.2 Trunking Request Time1192.3.3 Tr
44、unking Voice Access Time.1202.3.4 Time to Grant1212.3.5 Transmitter Time to Key on a Traffic Channel1232.4 Methods of Measurement for Unit Characteristics.1272.4.1 Power Supply Voltage Range.1272.4.2 Temperature Range.1272.4.3 High Humidity.128Copyright Telecommunications Industry Association Provid
45、ed by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-102.CAAA-Bvi2.4.4 Vibration Stability.1292.4.5 Shock Stability1292.4.6 DC Supply Noise Susceptibility.1302.4.7 Battery Life1302.4.8 Dimensions1312.4.9 Weight.1312.4.10 Other Environ
46、mental.132Annex A (normative).133Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Definitions TIA-102.CAAA-B11. INTRODUCTION1.1 ScopeThis standard provides definition, methods of
47、 measurement, and performancestandards for radio equipment used in the Private (Dispatch) Land MobileServices that employ C4FM or CQPSK modulation, for transmission andreception of voice or data using digital techniques, with or without encryption,with a frequency of 1 GHz or less. The definition an
48、d description of the system inwhich this equipment operates is given in the Project 25 System and StandardFamily document (TIA TSB-102-A). The TIA Common Air Interface standard(TIA-102.BAAA-A) defines the requirements of both the Physical Layer and theData Link Layer in the OSI reference model for t
49、he radio interface in which thisequipment operates.Use of this standard is encouraged for any application of similar equipment withC4FM or CQPSK modulation, and may be applicable to equipment other thanthose listed above. However, this standard is not intended to cover transceiverequipment employing any or all modulation types or access methods. Therefore,the applicability of this document t
