1、 TIA-603-E (Revision of TIA-603-D) March 2016Land Mobile FM or PM Communications Equipment Measurement and Performance Standards ANSI/TIA-603-E-2016 APPROVED: MARCH 2, 2016 NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandin
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23、SHED BY TIA WITHOUT SUCH LIMITATIONS. TIA-603-E i TR-8.0 wishes to dedicate TIA-603 to the memory of Charles Willyard, who provided the requisite leadership during the formative stages of this effort. Charlies standards contributions extended well beyond this document, encompassing its predecessors
24、and other worldwide activities throughout most of his working and retirement years. Charlies standards statesmanship merits emulation and his experience, expertise, and perspective will be missed. TIA-603-E ii Foreword This foreword is not part of this document. TIA-603-E is a Recommended Standard d
25、eveloped and maintained by the TR-8 Committee on Private Radio Systems and its subcommittees under the sponsorship of the Telecommunications Industry Association. This Standard represents the consensus of the formulating subcommittees at the time of publication. This Standard replaces TIA-603-D, whi
26、ch was originally published in June 2010. Technical updates include changes to reflect the latest frequency assignments by the FCC and NTIA. There are two Annexes in the document. Both Annex A and Annex B are informative, and are not considered part of this Standard. TIA-603-E iii Contents 1 INTRODU
27、CTION . 1 1.1 Scope 1 1.2 Object . 1 1.2.1 Required Performance Standards . 2 1.2.2 Performance Standards . 2 1.3 Standard Definitions 2 1.3.1 Definitions of Physical Values . 2 1.3.2 Common Definitions 2 1.3.2.1 Standard Continuous Duty Cycle for Mobile and Base Equipment . 2 1.3.2.2 Standard Inter
28、mittent Duty Cycle for Mobile and Base Equipment 3 1.3.2.3 Standard Duty Cycle for Portable Equipment 3 1.3.3 Definitions for Receivers 3 1.3.3.1 Input Signal Level for Testing Receivers With Suitable Antenna Terminals . 3 1.3.3.2 Standard Input Signal 4 1.3.3.3 Standard Input Signal Level 4 1.3.3.4
29、 Standard Input Signal Frequency 4 1.3.3.5 Standard Modulation of an Input Signal . 4 1.3.3.6 De-emphasis 4 1.3.3.7 Squelch Condition . 4 1.3.3.8 User Accessible Squelch . 5 1.3.3.9 Rated Audio Frequency Output Power . 5 1.3.3.10 Audio Frequency Output Load 5 1.3.3.11 Signal-to-Noise Ratio (SINAD) 5
30、 1.3.3.12 Standard Signal-to-Noise Ratio (SINAD) 6 1.3.4 Definitions for Transmitters . 6 1.3.4.1 Standard Transmitter Load 6 1.3.4.2 Standard Test Modulation . 6 1.3.4.3 Pre-emphasis 6 1.3.4.4 Rated System Deviations, Authorized Bandwidths and Test Bandwidths 7 1.3.5 Definitions for Subaudible Sign
31、aling . 8 1.3.5.1 Subaudible Signaling Systems 8 1.3.5.2 CTCSS Code Frequencies . 9 1.3.5.3 Standard CTCSS Modulation . 9 1.3.5.4 CTCSS Reverse Burst . 10 1.3.5.5 CDCSS Data Rate . 10 1.3.5.6 CDCSS Audio Turn Off Code 10 1.3.5.7 CDCSS Code Words . 10 1.3.5.8 Standard CDCSS Modulation . 12 1.3.5.9 CD
32、CSS Modulation Sense 13 1.3.6 Definitions for Environmental Testing . 13 1.3.6.1 Degradation From Standard (DFS) . 13 1.4 Standard Test Conditions . 13 1.4.1 Basic Equipment Under Test 13 1.4.2 Associated Equipment 13 TIA-603-E iv 1.4.3 Special Function Subsystems . 14 1.4.4 Standard Conditions for
33、the Power Supply 14 1.4.4.1 General . 14 1.4.4.2 Default Standard Test Voltages for Battery Chemistry Types . 14 1.4.4.3 Standard Test Voltage for Equipment Powered by Integral Batteries . 15 1.4.4.4 Standard Test Voltage for Equipment Powered by External Batteries . 15 1.4.4.5 Other Power Sources .
34、 16 1.4.4.6 Standard AC Voltage and Frequency 16 1.4.5 Standard Atmospheric Conditions 17 1.5 Characteristics of Test Equipment . 17 1.5.1 Distortion, SINAD, and Audio Frequency Level Meter 17 1.5.2 RF Signal Generators 18 1.5.3 Digital Multimeter 19 1.5.4 RF Power Meter 19 1.5.5 Spectrum Analyzer 1
35、9 1.5.6 Audio Spectrum Analyzer 20 1.5.7 Test Receiver . 20 1.5.8 Adjacent Channel Power Measuring Receiver . 22 1.5.9 Audio Frequency Load 25 1.5.10 RF Counter 25 1.5.11 Oscilloscope 25 1.5.12 RF Attenuator 26 1.5.13 Audio Frequency Signal Generator 26 1.5.14 Sound Level Meter 26 1.5.15 RF Detector
36、 . 26 1.5.16 Directional Coupler . 27 1.5.17 50 Ohm Termination . 27 1.5.18 TX Key Control 27 1.5.19 RF Switch 27 1.5.20 Dummy Microphone . 28 1.5.21 RF Combining Network . 28 1.5.22 Impulse Generator . 28 1.5.23 CTCSS/CDCSS Signal Generator 29 1.5.24 Notch Filter . 29 1.5.25 Lumped Constant Line St
37、retcher (LCLS) 30 1.5.26 Constant Impedance Line Stretcher (CILS) . 30 1.5.27 Line Impedance Stabilization Network (LISN) . 31 1.5.28 Variable dc Power Supply 31 1.5.29 Variable ac Power Supply . 31 1.5.30 Standard Radiation Test Site (3 meter) 32 1.5.31 Standard Radiation Test Site (30 meter) 32 1.
38、5.32 Acoustic Chamber . 33 1.5.33 Adjacent Channel Power Analyzer . 33 1.5.34 Modulation Domain Analyzer 34 1.5.35 Signal Preamplifier . 34 1.5.36 Gigahertz Transverse Electromagnetic Cell (GTEM) 35 1.5.37 RF Anechoic Chamber . 36 TIA-603-E v 2 METHODS OF MEASUREMENT 37 2.1 Methods of Measurement fo
39、r Receivers . 37 2.1.1 Radiated Spurious Output Power . 37 2.1.2 Conducted Spurious Output Power 40 2.1.3 Power Line Conducted Spurious Output Voltage 41 2.1.4 Reference Sensitivity 42 2.1.5 Signal Displacement Bandwidth 43 2.1.6 Adjacent Channel Rejection . 44 2.1.7 Offset Channel Selectivity 45 2.
40、1.8 Spurious Response Rejection . 46 2.1.9 Intermodulation Rejection 48 2.1.10 Audio Frequency Response 49 2.1.11 Hum and Noise Ratio 50 2.1.12 Audio Distortion . 51 2.1.13 Audio Squelch Sensitivity 52 2.1.14 Squelch Blocking 53 2.1.15 Receiver Attack Time . 54 2.1.16 Receiver Closing Time . 55 2.1.
41、17 Audio Sensitivity. 56 2.1.18 Impulse Blanking Effectiveness . 57 2.1.19 Average Radiation Sensitivity 58 2.1.20 Acoustic Audio Output . 59 2.1.21 Blocking Rejection 60 2.1.22 Receiver Opening Time After PTT 61 2.2 Methods of Measurement for Transmitters . 63 2.2.1 Conducted Carrier Output Power R
42、ating . 63 2.2.2 Carrier Frequency Stability . 64 2.2.3 Modulation Limiting . 65 2.2.4 Carrier Attack Time 66 2.2.5 Audio Sensitivity. 66 2.2.6 Audio Frequency Response 67 2.2.7 Audio Distortion . 70 2.2.8 FM Hum and Noise Ratio . 70 2.2.9 AM Hum and Noise Ratio 71 2.2.10 Acoustic Microphone Sensiti
43、vity . 72 2.2.11 Sideband Spectrum . 74 2.2.12 Unwanted Emissions: Radiated Spurious 76 2.2.13 Unwanted Emissions: Conducted Spurious . 82 2.2.14 Unwanted Emissions: Adjacent Channel Power Ratio 84 2.2.15 Audio Low Pass Filter Response 88 2.2.16 Intermodulation Attenuation . 89 2.2.17 Radiated Power
44、 Output . 90 2.2.18 Transmitter Stability into VSWR . 94 2.2.19 Transient Frequency Behavior 96 2.3 Methods of Measurement for Unit Characteristics . 100 2.3.1 Power Supply Voltage Range . 100 2.3.2 Temperature Range . 100 2.3.3 High Humidity 101 2.3.4 Vibration Stability . 102 TIA-603-E vi 2.3.5 Sh
45、ock Stability 102 2.3.6 DC Supply Noise Susceptibility . 103 2.3.7 Battery Life 103 2.3.8 Dimensions 104 2.3.9 Weight . 104 2.4 Methods of Measurement for Subaudible Signaling . 106 2.4.1 Squelch Opening SINAD . 106 2.4.2 Receiver Audio Attack Time 107 2.4.3 Receiver Audio Closing Time (with Squelch
46、 Tail Elimination disabled) . 108 2.4.4 Receiver Audio Attack Time with RF Carrier Frequency Offset 109 2.4.5 Receiver Hum and Noise Ratio 110 2.4.6 CTCSS Decoder Response Bandwidth 111 2.4.7 False Response Rate . 112 2.4.8 Receiver Audio Response . 113 2.4.9 Squelch Tail Elimination 114 2.4.10 Tran
47、smitter Modulation Limiting . 115 2.4.11 Encoder Response Time . 116 2.4.12 CTCSS Encoder Frequency 117 2.4.13 CTCSS Tone Distortion 118 2.4.14 Transmitter SINAD . 118 2.4.15 CDCSS Waveform Distortion 120 2.4.16 Transmitter FM Hum and Noise Ratio . 121 2.4.17 Transmitter Subaudible Deviation 122 2.4
48、.18 Transmitter Squelch Tail Elimination Burst 123 3 Standards for All Equipment . 125 3.1 Standards for Receivers . 126 3.1.1 Radiated Spurious Output Power (Per 47 CFR 15.109) 126 3.1.2 Conducted Spurious Output Power (Per 47 CFR 15.111) . 127 3.1.3 Power Line Conducted Spurious Output Voltage (Pe
49、r 47 CFR 15.107) . 127 3.1.4 Reference Sensitivity 127 3.1.5 Signal Displacement Bandwidth 128 3.1.6 Adjacent Channel Rejection . 128 3.1.7 Offset Channel Selectivity 128 3.1.8 Spurious Response Rejection . 129 3.1.9 Intermodulation Rejection 129 3.1.10 Audio Frequency Response 129 3.1.11 Hum and Noise Ratio 130 3.1.12 Audio Distortion . 131 3.1.13 Audio Squelch Sensitivity 131 3.1.14 Squelch Blocking 132 3.1.15 Receiver Attack Time . 132 3.1.16 Receiver Closing Time . 132 3.1.17 Audio Sensitivity. 132 3.1.18 Impulse Blanking Effectiveness . 133 3.1.19 Average Radiation Sensitivity
