YD/T 1539-2006 English PDF (YDT1539-2006)

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YD/T 1539-2006: Technical Requirements and Testing Methods for Reliability of Mobile Telecommunication Handset
YD/T 1539-2006
YD
Telecommunication Industry Standard
Of the People’s Republic of China
Technical Requirements and Testing Methods for
Reliability of Mobile Telecommunication Handset
ISSUED ON. DECEMBER 11, 2006
IMPLEMENTED ON. JANUARY 1, 2006
Issued by. Ministry of Industry Information Technology, the People’s
Republic of China
Table of Contents
Preface ... 3
1 Scope... 5
2 Quoted Standards ... 5
3 Technical requirements ... 6
3.1 Environment Test ... 6
3.2 Mechanical stress test ... 7
4 Test methods ... 9
4.1 Environment test methods ... 9
4.2 Mechanical stress test methods ... 12
Preface
This Standard is developed by referencing the following environmental testing
specifications for electric and electronic products.
1．GB/T 2423.1 Environmental Test Specification for Electric and Electronic Products
- Part 2. Test method Test A. Low Temperature
2．GB/T 2423.2 Environmental Test Specification for Electric and Electronic Products
- Part 2. Test method Test B. High Temperature
3．GB/T 2423.3 Basic Environmental Test Specification for Electrical and Electronic
Products - Test Ca. Constant-Damp-and-Heat Test Method
4．GB/T 2423.5 Environmental Test Specification for Electric and Electronic Products
- Part 2. Test method Test Ea and Guide Rule. Shock
5．GB/T 2423.6 Environmental Test Specification for Electric and Electronic Products
- Part 2. Test Method Test Eb and Guide Rule. Collision
6．GB/T 2423.8 Environmental testing for electric and electronic products - Part 2.
Test method Test Ed. free fall
7．GB/T 2423.11 Environmental Test Specification for Electric and Electronic Products -
Part 2. Test Method Test Fd. Broadband Random Vibration --General Requirements
8．GB/T 2423.13 Environmental Test Specification for Electric and Electronic Products - Part
2. Test Method Test Fdb. Broadband Random Vibration --Reproductivity
9．GB/T 2423.18 Environmental Test Specification for Electric and Electronic Products
- Part 2. Test Method Test Kb. Salt Frog, Alternating (sodium chloride solution)
10. GB/T 2423.22 Basic environmental testing specification for electric and electronic
products - Part 2. Test method Test N. temperature change
11. GB/T 2423.43 Environmental testing for electric and electronic products - Part 2. Test
method - Mounting of components, equipment and other articles for dynamic tests including
shock (Ea), bump (Eb), vibration (Fc and Fd) and steady-state acceleration (Ca) and guidance
12. GB/T 2423.44 Basic Environmental Test Specification for Electric and Electronic
Products - Part 2. Test Method Test Eg. Spring Hammer for Knock Test
This Standard is the definition of the reliability for China Mobile Communication
Handset. If the reliability-related contents in the original published specification are different
from that in this specification, all are based on this Standard.
This Standard is proposed and managed by China Communications Standards
Association (CCSA).
This Standard is drafted by. China MIIT Telecommunication Institute.
This Standard is written by. Yuan Weijun and He Guili.
Technical Requirement and Test Method for Reliability of Mobile
Telecommunication Handset
1 Scope
This Standard defines the technical requirements and test methods for the adaptability of the
environment and mechanical stress for mobile telecommunication handsets.
It is applicable for mobile telecommunication handset and it is also the reference for other
mobile telecommunication terminals in addition to the handset.
2 Quoted Standards
The following standards contribute the stipulations of this Standard after being quoted. All
the revision versions (excluding correction version) of the quoted standards specified with date are
not applicable for the document. Users are encouraged to explore the possibility to use the latest
version of the following standards. The latest versions of the quoted documents without date
specified are applicable to the standard.
GB/T 2421 Environmental Test Specification for Electrical and Electronic Products
Part 1. General
GB/T 2423.1 Environmental Test Specification for Electric and Electronic Products -
Part 2. Test method Test A. Low Temperature
GB/T 2423.2 Environmental Test Specification for Electric and Electronic Products -
Part 2. Test method Test B. High Temperature
GB/T 2423.3 Basic Environmental Test Specification for Electrical and Electronic
Products - Test Ca. Constant-Damp-and-Heat Test Method
GB/T 2423.5 Environmental Test Specification for Electric and Electronic Products -
Part 2. Test method Test Ea and Guide Rule. Shock
GB/T 2423.6 Environmental Test Specification for Electric and Electronic Products -
Part 2. Test Method Test Eb and Guide Rule. Collision
GB/T 2423.8 Environmental testing for electric and electronic products - Part 2. Test
method Test Ed. free fall
GB/T 2423.11 Environmental Test Specification for Electric and Electronic Products - Part 2.
Test Method Test Fd. Broadband Random Vibration - General Requirements
GB/T 2423.13 Environmental Test Specification for Electric and Electronic Products - Part 2.
Test Method Test Fdb. Broadband Random Vibration - Reproductivity
GB/T 2423.18 Environmental Test Specification for Electric and Electronic Products -
Part 2. Test Method Test Kb. Salt Frog, Alternating (sodium chloride solution)
GB/T2423.22 Environmental Test Specification for Electric and Electronic Products -
Part 2. Test Method Test N. temperature change
GB/T 2423.43 Environmental testing for electric and electronic products - Part 2. Test
method - Mounting of components, equipment and other articles for dynamic tests including shock
(Ea), bump (Eb), vibration (Fc and Fd) and steady-state acceleration (Ca) and guidance
GB/T 2423.44 Environmental Test Specification for Electric and Electronic Products -
Part 2. Test method Test Eg. Spring Hammer for Knock Test
GB/T 2424.10 Environmental Test Specification for Electrical and Electronic Products –
General Rule for Atmospheric Corrosion Acceleration Test
GB/T 9286-1998 Paints and Varnishes – Cross-cut test for films
3 Technical requirements
3.1 Environment Test
3.1.1 Low temperature
3.1.1.1 Low temperature storage
Mobile telecommunication handset in power-off state is stored by (-40±3)ºC low temperature
for 16h. After the normal atmospheric condition is recovered, the RF performance, functions,
outlook and assembly shall comply with the related requirements.
3.1.1.2 Low temperature operation
After the mobile telecommunication handset in power-on state is tested by (-10±3)ºC low
temperature for 2h, the RF performance shall comply with the related requirements.
3.1.2 High Temperature
3.1.2.1 High temperature storage
Mobile telecommunication handset in power-off state is stored by (55±3)ºC high temperature
for 16h. After the normal atmospheric condition is recovered, the RF performance, functions,
outlook and assembly shall comply with the related requirements.
3.1.2.2 High temperature operation
After the mobile telecommunication handset in power-on state is tested by (55±3)ºC low
temperature for 2h, the RF performance shall comply with the related requirements.
3.1.3 Temperature shock
After the mobile telecommunication handset in power-off state is shocked by
(30±3)ºC/(-25±3)ºC temperature, the functions, outlook and assembly shall comply with the
related requirements.
3.1.4 Shock
After the mobile telecommunication handset in power-off state is shocked by half-...