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GB/T 43187-2023 English PDF (GBT43187-2023)

GB/T 43187-2023 English PDF (GBT43187-2023)

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GB/T 43187-2023: On-board wireless communication terminal
GB/T 43187-2023
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.040
CCS T 36
On-board Wireless Communication Terminal
ISSUED ON: SEPTEMBER 7, 2023
IMPLEMENTED ON: SEPTEMBER 7, 2023
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative References ... 4
3 Terms and Definitions ... 6
4 Symbols and Abbreviations ... 6
5 Technical Requirements ... 7
6 Test Methods ... 18
7 Inspection Rules ... 29
Appendix A (informative) Durability Test ... 31
Appendix B (informative) Durability Test Calculation Model ... 33
On-board Wireless Communication Terminal
1 Scope
This document specifies the technical requirements of on-board wireless communication
terminal (hereinafter referred to as the terminal), and describes the test methods and inspection
rules of the terminal.
This document is applicable to cellular mobile communication on-board wireless terminal.
Other types of terminals may take this as a reference.
2 Normative References
The contents of the following documents constitute indispensable clauses of this document
through the normative references in the text. In terms of references with a specified date, only
versions with a specified date are applicable to this document. In terms of references without a
specified date, the latest version (including all the modifications) is applicable to this document.
GB/T 1865-2009 Paints and Varnishes - Artificial Weathering and Exposure to Artificial
Radiation - Exposure to Filtered Xenon-arc Radiation
GB/T 2828.1 Sampling Procedures for Inspection by Attributes - Part 1: Sampling Schemes
Indexed by Acceptance Quality Limit (AQL) for Lot-by-lot Inspection
GB/T 18655-2018 Vehicles, Boats and Internal Combustion Engines - Radio Disturbance
Characteristics - Limits and Methods of Measurement for the Protection of On-board Receivers
GB/T 19951-2019 Road Vehicles - Disturbances Test Methods for Electrical / Electronic
Component from Electrostatic Discharge
GB/T 21437.2-2021 Road Vehicles - Test Method of Electrical Disturbances from Conduction
and Coupling - Part 2: Electrical Transient Conduction along Supply Lines Only
GB/T 21437.3-2021 Road Vehicles - Test Method of Electrical Disturbances from Conduction
and Coupling - Part 3: Electrical Transient Transmission by Capacitive and Inductive Coupling
via Lines other than Supply Lines
GB/T 28046.2-2019 Road Vehicles - Environmental Conditions and Testing for Electrical and
Electronic Equipment - Part 2: Electrical Loads
GB/T 28046.3-2011 Road Vehicles - Environmental Conditions and Testing for Electrical and
Electronic Equipment - Part 3: Mechanical Loads
GB/T 28046.4-2011 Road Vehicles - Environmental Conditions and Testing for Electrical and
5.3.1.5.3 Starting characteristics
In accordance with 6.4.1.5.3, carry out the test. After the test, the terminal shall satisfy the
requirements of 5.2.
5.3.1.6 Reverse voltage
In accordance with 6.4.1.6, carry out the test. After the test, the terminal shall satisfy the
requirements of 5.2.
5.3.1.7 Load dump
In accordance with 6.4.1.7, carry out the test. After the test, the terminal shall satisfy the
requirements of 5.2.
5.3.1.8 Reference ground and supply offset
For multi-point grounding terminals, in accordance with 6.4.1.8, carry out the test. During and
after the test, the terminal shall satisfy the requirements of 5.2.
5.3.1.9 Open circuit
5.3.1.9.1 Single-line open circuit
In accordance with 6.4.1.9.1, carry out the test. After the test, the terminal shall satisfy the
requirements of 5.2.
5.3.1.9.2 Multi-line open circuit
In accordance with 6.4.1.9.2, carry out the test. After the test, the terminal shall satisfy the
requirements of 5.2.
5.3.1.10 Shor-circuit protection
In accordance with 6.4.1.10, carry out the test. After the test, the terminal shall satisfy the
requirements of 5.2.
5.3.1.11 Insulation resistance
In accordance with 6.4.1.11, carry out the test. The insulation resistance of the terminal shall be
greater than 10 M. After the test, the terminal shall satisfy the requirements of 5.2.
5.3.2 Dustproof and waterproof performance
5.3.2.1 Dustproof performance
In accordance with 6.4.2.1, carry out the test. The protection degree shall comply with the
stipulations of IP5KX in GB/T 30038-2013. After the test, the terminal shall satisfy the
requirements of 5.2.
passenger compartment as a reference, and Tmax shall not be lower than 90 C.
5.3.4.2 Low-temperature storage
In accordance with 6.4.4.1, carry out the test. After the test, the terminal shall satisfy the
requirements of 5.2.
5.3.4.3 Low-temperature operation
In accordance with 6.4.4.2, carry out the test. During and after the test, the terminal shall satisfy
the requirements of 5.2.
5.3.4.4 High-temperature storage
In accordance with 6.4.4.3, carry out the test. After the test, the terminal shall satisfy the
requirements of 5.2.
5.3.4.5 High-temperature operation
In accordance with 6.4.4.4, carry out the test. During and after the test, the terminal shall satisfy
the requirements of 5.2. Through negotiation between the supply-side and the demand-side, the
lower limit of the maximum transmit power tolerance value during the test can be reduced by
2 dB.
5.3.4.6 Temperature gradient
In accordance with 6.4.4.5, carry out the test. During and after the test, the terminal shall satisfy
the requirements of 5.2. Through negotiation between the supply-side and the demand-side, the
lower limit of the maximum transmit power tolerance value during the test can be reduced by
2 dB.
5.3.4.7 Rapid temperature changes of specified conversion time
In accordance with 6.4.4.6, carry out the test. After the test, the terminal shall satisfy the
requirements of 5.2.
5.3.4.8 Temperature cycle of specified change rate
In accordance with 6.4.4.7, carry out the test. During and after the test, the terminal shall satisfy
the requirements of 5.2. Through negotiation between the supply-side and the demand-side, the
lower limit of the maximum transmit power tolerance value during the test can be reduced by
2 dB.
5.3.4.9 Damp and heat cycle
In accordance with 6.4.4.8, carry out the test. During and after the test, the terminal shall satisfy
the requirements of 5.2.
5.3.4.10 Steady-state damp heat
DUT operates in working mode 3.2. In accordance with the method of 4.3.1.2.2 in GB/T
28046.2-2019, carry out the test. After the test, randomly select a frequency band supported by
DUT, in accordance with Table 12, carry out the properties test.
6.4.1.3 Superimposed AC voltage test
DUT operates in working mode 3.2. In accordance with the method of severity 1 in 4.4.2 in
GB/T 28046.2-2019, carry out the test. During the test, randomly select a frequency band
supported by DUT, in accordance with Table 12, continue the properties test, until the test is
completed. After the test, randomly select a frequency band supported by DUT, in accordance
with Table 12, carry out the properties test.
6.4.1.4 Slow drop and rise test of supply voltage
DUT operates in working mode 3.2. In accordance with the method of 4.5.2 in GB/T 28046.2-
2019, carry out the test. After the test, randomly select a frequency band supported by DUT, in
accordance with Table 12, carry out the properties test.
6.4.1.5 Transient changes test of supply voltage
6.4.1.5.1 Tran...
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