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GB/T 15844-2017: General specification for professional radio transceiver employing F3E emission in the mobile services
Status: Valid GB/T 15844: Evolution and historical versions
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| GB/T 15844-2017 | English | 1079 |
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General specification for professional radio transceiver employing F3E emission in the mobile services
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GB/T 15844-2017
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| GB/T 15844.1-1995 | English | 399 |
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General specification for radio transceiver employing F3E emission used in the mobile services
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GB/T 15844.1-1995
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PDF similar to GB/T 15844-2017
Basic data | Standard ID | GB/T 15844-2017 (GB/T15844-2017) | | Description (Translated English) | General specification for professional radio transceiver employing F3E emission in the mobile services | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | M37 | | Classification of International Standard | 33.040.60 | | Word Count Estimation | 54,581 | | Date of Issue | 2017-12-19 | | Date of Implementation | 2018-07-01 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 15844-2017: General specification for professional radio transceiver employing F3E emission in the mobile services
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General specification for professional radio transceiver employing F3E emission in the mobile services
ICS 33.040.60
M37
National Standards of People's Republic of China
Replacing GB/T 15844.1-1995, GB/T 15844.2-1995, GB/T 15844.4-1995
General specification for FM professional transceiver in mobile communication
Generalspecification forprofessionalradiotransceiveremployingF3E
2017-12-29 Posted
2018-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and Definitions, Abbreviations 1
3.1 Terms and definitions 1
3.2 Abbreviations 3
4 categories and specifications 4
4.1 Classification 4
4.2 Specifications 5
5 Technical rules 6
5.1 General requirements 6
5.2 Job Requirements 6
5.3 Transmitter electrical performance requirements and measurement methods 7
5.4 receiver electrical performance requirements and measurement methods 15
5.5 Repeater Performance Requirements and Measurement Methods 22
5.6 Function 22
5.7 Security 22
6 Environmental adaptability and test methods 22
6.1 Environmental Test Requirements 22
6.2 Environmental Test Requirements 23
6.3 Rules for carrying out the test 25
6.4 Test Procedure 25
6.5 Test items and order 26
6.6 Test Methods 26
7 Inspection Rules 33
7.1 Test classification 33
7.2 appraisal test 33
7.3 Quality consistency test 34
8 logo and operating instructions 38
8.1 mark 39
8.2 Power mark 39
8.3 Operating Instructions 39
Packaging, transport and storage
9.1 Packaging 39
9.2 Transportation 39
9.3 Storage 39
Appendix A (Normative) Transponder performance and measurement methods 40
Appendix B (normative) special needs to be selected as environmental pilot project 41
Appendix C (Normative) Failure (defect) classification table 46
Figure 1 Transmit audio modulation 9
Figure 2 Transmitter Intermodulation Attenuation Measurements 12
Figure 3 storage oscilloscope observation t1, t2, t3 14
Figure 4 Transmitter transmit instantaneous frequency characteristics measurement 15
Figure 5 Receive Audio Response 17
Figure 6 low temperature storage test temperature - time curve 27
Fig.7 Temperature-time curve of low-temperature working test28
Figure 8 high temperature test temperature - time curve 29
Figure A.1 Transponder metrical performance measurement block diagram 40
Table 1 frequency error requirements 7
Table 2 output carrier power requirements 8
Table 3 Modulation Audio Distortion Requirements 9
Table 4 stray RF component requirements (conduction measurement) 12
Table 5 stray RF component requirements (radiation measurements) 12
Table 6 Requirements for transmitting instantaneous time interval 13
Table 7 Adjacent channel selectivity requirements 19
Table 8 spurious response immunity requirements 19
Table 9 Intermodulation Immunity Requirements 20
Table 10 Conduction Spurious Component Requirements 20
Table 11 Radiation Spurious Component Requirements 21
Table 12 Environmental Test Requirements 23
Table 13 Inspection Items Table 34
Group A Reception Quality Limits (AQL) 36
Table 15 Group B Reception Quality Limit (AQL) 36
Table 16 Group B failed classification P0, P1 value 37
Table 17 Group C unqualified quality level (RQL) 38
Table B.1 crash test conditions 42
Table C.1 Unqualified (Defective) Classification Table 46
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 15844.1-1995 "mobile communication FM radiotelephone general technical conditions", GB/T 15844.2-
1995 "Mobile communication FM radiotelephone environmental requirements and test methods" and GB/T 15844.4-1995 "mobile communication FM radiotelephone
Machine Quality Assurance Rules. "
This standard GB/T 15844.1-1995, GB/T 15844.2-1995 and GB/T 15844.4-1995 revised and integrated into
as follows.
--- Standard name "FM radio telephone" to "professional FM transceiver";
--- Added "classification and specifications" (see Chapter 4);
--- Modify the technical requirements for power supply (see 5.1.2 and 5.1.3, GB/T 15844.1-1995 of 5.1.5 and 5.1.9);
--- Modify the continuous launch of various types of professional FM state requirements (see 5.2.3, GB/T 15844.1-1995 of 5.1.11);
--- Transmitter electrical properties, increase the transmitter intermodulation attenuation, transmitting instantaneous frequency characteristics; Modify the carrier frequency tolerance, modulation audio
Distortion, modulation characteristics, adjacent channel power (see 5.3, GB/T 15844.1-1995 of 5.2);
--- In the receiver electrical properties, modify the reference sensitivity, squelch sensitivity and squelch adjustment range, audio distortion, audio response, a total of letters
Road suppression, blocking, adjacent channel selectivity, spurious response immunity, intermodulation immunity (see 5.4, GB/T 15844.1-1995
5.3);
--- Increased transmitter electrical properties, receiver electrical properties of the definition and measurement methods (see 5.3 and 5.4);
--- Increasing the performance requirements of transponders and their measurement methods (see 5.5 and Appendix A);
--- Modify the environmental test requirements and methods (see Chapter 6, GB/T 15844.1-1995 5.5 and Chapter 6, GB/T 15844.2-
1995 Chapter 3, Chapter 4, Chapter 5);
--- Modify the "test rules" (see Chapter 7, GB/T 15844.4-1995 Chapter 4, Chapter 5, Chapter 6);
--- Added "logo, manual" (see Chapter 8);
--- Added product storage related content (see 9.3).
Please note that some of this document may be patentable. The issuing agencies of this document do not bear the responsibility of identifying these patents.
This standard by the People's Republic of China Ministry of Industry and Information Technology (E) centralized.
This standard is mainly drafted by. China Electronics Technology Corporation seventh Institute.
Participated in the drafting of this standard. National Radio Monitoring Center, Guangdong Provincial Radio Monitoring Station, Motorola (China) Electronics Co., Ltd.,
Beijing Darin Ruikang Communications Co., Ltd., Shenzhen City, easy Autopass Technology Co., Ltd. Branch Electronics (Shenzhen) Co., Ltd. Quanzhou North Peak
Telecommunications Equipment Co., Ltd., Shenzhen Youlil Technology Co., Ltd., Mobile Communications National Engineering Research Center.
The main drafters of this standard. Zhu Yang Dutch, Zhang Jinan, Hu Shishun.
Participated drafters of this standard. Kan Run Tin, Wu Haiyan, Yao Pearl, Chen Qingzhou, Fu Wenliang, Du Qinghai, Nie Xiaohu, Huang Jie, Liu Haoxiao,
Yuan Kailong, Jin Zhao, Wu Jinsheng, Sun Wei, Yao Wenliang, Teng Huang, Liu Xiaolan, Liu Zhendong.
This standard replaces the standards previously issued as follows.
--- GB/T 15844.1-1995;
--- GB/T 15844.2-1995;
--- GB/T 15844.4-1995.
General specification for FM professional transceiver in mobile communication
1 Scope
This standard specifies the use of FM (F3E) professional FM transceiver in the mobile communications professional wireless communications system (the following Jane
Said the professional FM) classification and specifications, technical requirements, test methods, product inspection rules, as well as signs, instructions, packaging, transportation,
Storage, also provides a professional FM analog channel for data transmission technology requirements.
This standard applies to land, inland or coastal mobile communications professionals (wireless) network working frequency is 25MHz ~ 1000MHz,
Transmitter RF output power is not more than 50W all kinds of professional FM, FME mobile communications in line with other F3E transceiver can also be reference
According to the implementation.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 191-2008 Packaging - Pictorial signs
GB/T 2423.16-2008 Environmental testing for electric and electronic products Part 2. Test methods Test J and guidance.
GB/T 2423.17-2008 Environmental testing for electric and electronic products Part 2. Test methods Test Ka. Salt spray
GB/T 2423.18-2012 Environmental testing - Part 2. Test methods Test Kb. Salt spray, alternating (sodium chloride solution)
GB/T 2424.10-2012 Environmental testing General guidance for accelerated atmospheric corrosion tests
GB/T 2828.1-2012 Sampling procedures for inspection - Part 1. batch acceptance inspection by acceptance quality limit (AQL) sampling
plan
GB/T 2829-2002 periodic inspection count sampling procedures and tables (for the stability of the test process)
GB/T 9969.1-2008 General instructions for use of industrial products
Mobile communication - FM radiotelephone transmitter measurement methods
Mobile communication - Methods of measurement for receivers of frequency modulated radiotelephones GB/T 12193-1990
GB/T 13262-2008 Percentage of nonconforming articles Counting standard one-time sampling inspection program and sampling table
General principles of industrial product assurance documents GB/T 14436-1993
Mobile communication equipment - Safety requirements and test methods
General specification for shortwave single sideband communication equipment
Electromagnetic compatibility (EMC) testing and measurement techniques Electrostatic discharge (IMD) immunity test
3 Terms and Definitions, Abbreviations
3.1 Terms and definitions
The following terms and definitions apply to this document.
3.1.1
Professional (wireless) network professional (radio) network
For the unit sector (social public safety, government agencies, business units) to command and dispatch business-based fast-connect mobile
Letter network. Most of the network has a command, scheduling, management center.
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